Model YLAA Air-Cooled Scroll Chillers Style A - Aireyork

Model YLAA Air-Cooled Scroll Chillers 

Style A 

70 – 175 TON 

246 – 527 kW 

60 Hz 

R-410A 

Form 150.62-EG3 (409)

Table of contents 

Form 150.62-EG3 (409) ......................................................................................................................................................................................... 1 

Introduction ........................................................................................................................................................................................................... 3 

Specifications ....................................................................................................................................................................................................... 4 

Microcomputer Control Center ........................................................................................................................................................................... 5 

Accessories and Options .................................................................................................................................................................................... 7 

Design Parameters ............................................................................................................................................................................................. 10 

Water Pressure Drop ...........................................................................................................................................................................................11 

Selection Criteria and Procedures .................................................................................................................................................................... 12 

Pump Selection Criteria ..................................................................................................................................................................................... 14 

Pump Pressure Drop Curves............................................................................................................................................................................. 16 

Single Pump Curves........................................................................................................................................................................................... 18 

Dual Pump Curves.............................................................................................................................................................................................. 19 

Ratings - 60 Hz .................................................................................................................................................................................................... 20 

Part Load Ratings - Standard Efficiency .......................................................................................................................................................... 28 

Part Load Ratings - High Efficiency .................................................................................................................................................................. 29 

Physical Data - English ...................................................................................................................................................................................... 30 

Dimensions - Four Fan Units ............................................................................................................................................................................. 32 

Dimensions - Five Fan Units ............................................................................................................................................................................. 33 

Dimensions - Six Fan Units ............................................................................................................................................................................... 34 

Dimensions - Eight Fan Units ............................................................................................................................................................................ 35 

Dimensions - Ten Fan Units .............................................................................................................................................................................. 36 

Isolator Locations ............................................................................................................................................................................................... 37 

Isolator Details .................................................................................................................................................................................................... 40 

Electrical Notes................................................................................................................................................................................................... 43 

Electrical Data w/o Pumps ................................................................................................................................................................................. 44 

Wiring Lugs ......................................................................................................................................................................................................... 48 

Electrical Data w/ Pumps ................................................................................................................................................................................... 50 

Wiring Diagram ................................................................................................................................................................................................... 60 

Elementary Wiring ............................................................................................................................................................................................. 62 

Condenser Fan Mapping and Sequencing ....................................................................................................................................................... 64 

Compressor Wiring ............................................................................................................................................................................................ 65 

Power Options Connection Diagram ................................................................................................................................................................ 66 

Power Panel ........................................................................................................................................................................................................ 67 

Dual Pump Wiring ............................................................................................................................................................................................... 68 

Wiring .................................................................................................................................................................................................................. 69 

MicroPanel Connections .................................................................................................................................................................................... 70 

Application Data ................................................................................................................................................................................................. 73 

Guide Specifications .......................................................................................................................................................................................... 74 

York Chiller 

NOMENCLATURE 

The model number denotes the following characteristics of the unit: 

A = Americas 

Four Digit Unit Number 

0070 

T E 

E 410A 

Unit Designator 

S = Standard Efficiency 

H = High Efficiency 

Y = Standard Efficiency (round tube) 

Z = High Efficiency (round tube) 

jOHNSON CONTROLS

Introduction 

jOHNSON CONTROLS 

FORM 150.62-EG3 (409) 

Johnson Controls, the leader in equipment 

controls and HVAC equipment is proud to 

offer the YORK air-cooled scroll chiller. 

This all-in-one package is a true plug and 

play system that provides superb efficiency 

and performance. The chiller is completely self-contained and is designed for outdoor (roof or ground 

level) installation. An optional hydronic pump kit makes service replacement or new building installations 

very convenient. Each unit includes zero-ozone-depletion refrigerant (R-410A), hermetic scroll compressors, 

a liquid evaporator, air cooled condenser, and a weather resistant microprocessor control center, 

all mounted on a formed steel base. 

ENviRONMENTAL REspONsibiLiTy …sTANdARd 

TEMPO makes you the leader in environmental practices 

through innovation, not added cost. With the combination of R- 

410A refrigerant and a 0-50% reduction of refrigerant used vs. 

similar chillers, the TEMPO chiller provides you with the most 

ecologically friendly equipment. Partnered with it’s low sound 

properties (for noise pollution prevention), this chiller is a true 

earth-friendly offering. 

REdUCEd TOTAL COsT OF OWNERsHip... 

Industry leading energy efficiency, easy maintenance and 

durability minimize your cost of ownership. Efficiency; environmentally 

responsibility that pays you back… 

• Real world energy efficiency is measured in IPLV (part load) 

performance 

• Tempo’s industry leading IPLV’s deliver cash to your bottom 

line 

• Serviceability…Easier maintenance pays twice: sustained 

chiller efficiency and lower cost maintenance contracts 

• Corrosion resistant condenser coils extend life and improve 

performance 

MORE bUiLdiNG…LEss CHiLLER 

TEMPO offers a lighter, smaller and quieter chiller minimizing 

your installed cost and maximizing usable building space. 

Tempo 

• More space for you 

New pace…New World 

Try keeping up with our Tempo! 

• Smaller chiller footprint saves valuable space 

• Tempo is the lowest weight chiller available, lighter than our 

previous generation chiller by 0- 5% 

• Hydronic pump kit option can save both space and cost by 

integrating the chilled water pumps as a factory mounted 

chiller option 

• Standard low sound and affordable sound attenuation options 

allow flexibility in locating chiller and reduce cost for 

field constructed sound barriers 

MANy AppLiCATiONs, ONE TEMpO! 

Performance, sound and hydronic pump kits are all configurable 

to suit your many needs… Performance can be configured with 

standard and high full-load efficiency models (an industry first) 

• Multiple sound configurations…only spend on what you 

need. 

• Pumps can be factory mounted 

• Hydronic pump kits can be configured for a wide range of flow 

and head pressure with single or dual (standby) pump 

• Standard corrosion resistance for coastal applications 

• Small weight and footprint allow you maximum choice in locating 

the chiller

Specifications 

GENERAL 

The 70 - 175 Ton ( 46 - 61 ) yLAA models are shipped 

complete from the factory ready for installation and use. 

The unit is pressure-tested, evacuated, and fully charged 

with a zero Ozone Depletion Potential Refrigerant R- 

410A and includes an initial oil charge. After assembly, a 

complete operational test is performed with water flowing 

through the evaporator to assure that the refrigeration 

circuit operates correctly. 

The unit structure is heavy-gauge, galvanized steel. This 

galvanized steel is coated with baked-on powder paint, 

which, when subjected to ASTM B117 1000 hour, salt 

spray testing, yields a minimum ASTM 1654 rating of 

“6”. Units are designed in accordance with NFPA 70 (National 

Electric Code), ASHRAE/ANSI 15 Safety code for 

mechanical refrigeration, ASME and rated in accordance 

with ARI Standard 550/590. 

COMpREssORs 

The chiller has suction-gas cooled, hermetic, scroll compressors. 

The YLAA compressors incorporate a compliant 

scroll design in both the axial and radial direction. All rotating 

parts are statically and dynamically balanced. A large internal 

volume and oil reservoir provides greater liquid tolerance. 

Compressor-crankcase heaters are also included for extra 

protection against liquid migration. 

EvApORATOR 

The evaporator is equipped with a heater controlled by 

a separate thermostat. The heater provides freeze protection 

for the evaporator down to - 0 o F (- 9°C) ambient. 

The evaporator is covered with 3/4” flexible, closed-cell, 

foam insulation (K=0. 5). 

The water baffles are constructed of galvanized steel to 

resist corrosion. The removable heads allow access to 

the internally enhanced, seamless, copper tubes. Vent 

and drain connections are included. 

Water inlet and outlet connections are grooved for compatibility 

with field supplied ANSI/AWWA C-606 couplings. 

CONdENsER 

Coils - Condenser coils are made of a single material to 

avoid galvanic corrosion due to dissimilar metals. Coils 

and headers are brazed as one piece. Integral sub cooling 

is included. The design working pressure of the coil 

is 650 PSIG (45 bar). Condenser coil shall be pressure 

washable up to 1500 psi washer. 

Fans – The condenser fans are composed of corrosion 

resistant aluminum hub and glass-fiber-reinforced polypropylene 

composite blades molded into a low-noise airfoil 

section. They are designed for maximum efficiency and 

are statically and dynamically balanced for vibration-free 

operation. They are directly driven by independent motors, 

and positioned for vertical air discharge. The fan guards 

are constructed of heavy-gauge, rust-resistant, coated 

steel. All blades are statically and dynamically balanced 

for vibration-free operation. 

Motors – The fan motors are Totally Enclosed Air-Over, squirrel-cage 

type, current protected. They feature ball bearings 

that are double-sealed and permanently lubricated. 

Ambient Kit (High) – Required if units are to operate 

when the ambient temperature is above 115°F (46°C). 

Includes discharge pressure transducers. 

4 jOHNSON CONTROLS

Microcomputer Control Center 

All controls are contained in a NEMA R/1 cabinet with 

hinged outer door and includes: 

Liquid Crystal Display with Light Emitting Diode backlighting 

for outdoor viewing: 

Two display lines 

Twenty characters per line 

Color coded 1 -button non-tactile keypad with sections 

for: 

dispLAy/pRiNT of typical information: 

Chilled liquid temperatures 

Ambient temperature 

System pressures (each circuit) 

Operating hours and starts (each compressor) 

Print calls up to the liquid crystal display: 

Operating data for the systems 

History of fault shutdown data for up to 

the last six fault shutdown conditions 

An RS- port, in conjunction with this 

FIG.1 – CONTROL PANEL COMPONENTS 


FORM 150.62-EG3 (409) 

press-to-print button, is provided to permit 

the capability of hard copy print-outs via a 

separate printer (by others). 

ENTRy section to: 

ENTER setpoints or modify system values 

sETpOiNTs updating can be performed to: 

Chilled liquid temperature setpoint and range 

Remote reset temperature range 

Set daily schedule/holiday for start/stop 

Manual override for servicing 

Low and high ambient cutouts 

Number of compressors 

Low liquid temperature cutout 

Low suction pressure cutout 

High discharge pressure cutout 

Anti-recycle timer (compressor start cycle 

time) 

Anti-coincident timer (delay compressor 

starts) 

UNiT section to: 

Set time 

Set unit options 

UNiT ON/OFF switch 

The microprocessor control center is capable of displaying 

the following: 

• Return and leaving liquid temperature 

• Low leaving liquid temperature cutout setting 

• Low ambient temperature cutout setting 

• Outdoor air temperature 

• English or Metric data 

• Suction pressure cutout setting 

• Each system suction pressure 

• Discharge pressure (optional) 

• Liquid Temperature Reset via a johnson Controls ISN 

DDC or Building Automation System (by others) via: 

- a 4-20 milliamp or 0 -10 VDC input 

• Anti-recycle timer status for each system 

• Anti-coincident system start timer condition 

• Compressor run status 

• No cooling load condition 

• Day, date and time 

• Daily start/stop times 

• Holiday status 

• Automatic or manual system lead/lag control 

• Lead system definition 

• Compressor starts & operating hours 

5

Microcomputer Control Center - continued 

(each compressor) 

• Status of hot gas valves, evaporator heater 

and fan operation 

• Run permissive status 

• Number of compressors running 

• Liquid solenoid valve status 

• Load & unload timer status 

• Water pump status 

Provisions are included for: pumpdown at shutdown; 

optional remote chilled water temperature reset and two 

steps of demand load limiting from an external building 

automation system. Unit alarm contacts are standard. 

The operating program is stored in non-volatile memory 

(EPROM) to eliminate chiller failure due to AC powered 

failure/battery discharge. Programmed setpoints are retained 

in lithium battery-backed RTC memory for 5 years 

minimum. 

COMMUNiCATiONs 

• Native communication capability for BACnet (MS/TP) 

and Modbus 

• Optional communciation available for N and LON via 

eLink option 

HiGH AMbiENT KiT 

Allows units to operate when the ambient temperature 

is above 115°F (46°C). Includes sun shield panels and 

FAN 

CONTACTOR 

XTBF1 

FAN 

FUSE 

COMPRESSOR 

CONTACTORS 

FAN 

CONTACTORS 

FiG. 2 – POWER PANEL COMPONENTS 

DISCONNECT 

SWITCH 

GROUND 

LUG 

discharge pressure transducers. 

bUiLdiNG AUTOMATiON sysTEM iNTERFACE 

The factory addition of a Printed Circuit Board to accept a 

4-20 milliamp or 0-10VDC input to reset the leaving chiller 

liquid temperature from a Building Automation System. 

(Factory-mounted) 

- (The standard unit capabilities include remote startstop, 

remote water temperature reset via up to two 

steps of demand (load) limiting depending on model.) 

- (The standard control panel can be directly connected 

to a johnson Controls Building Automated System via 

the standard on-board RS communication port.) 

pOWER pANEL 

Each panel contains: 

• Compressor power terminals 

• Compressor motor starting contactors per l.E.C. 

• Control power terminals to accept incoming for 

115-1-60 control power 

• Fan contactors & overload current protection 

The power wiring is routed through liquid-tight conduit to 

the compressors and fans. 

FAN 

CONTACTORS 

COMPRESSOR 

CONTACTORS 

FAN 

FUSE 

FAN 

CONTACTOR 

COMPRESSOR 

OVERLOADS 

6 jOHNSON CONTROLS

Accessories and Options 

pOWER OpTiONs: 

COMpREssOR pOWER CONNECTiONs – Single-point 

terminal block connection(s) are provided as standard. 

The following power connections are available as options. 

(See electrical data for specific voltage and options availability.) 


siNGLE-pOiNT sUppLy TERMiNAL bLOCK – Includes 

enclosure, terminal-block and interconnecting wiring to 

the compressors. Separate external protection must be 

supplied, by others, in the incoming compressor-power 

wiring. (Do not include this option if either the Single-Point 

Non-Fused Disconnect Switch or Single-Point Circuit 

Breaker options have been included.) 

siNGLE-pOiNT NON-FUsEd disCONNECT sWiTCH 

– Unit-mounted disconnect switch(es) with external, lockable 

handle (in compliance with Article 440-14 of N.E.C.), 

can be supplied to isolate the unit power voltage for 

servicing. Separate external fusing must be supplied, by 

others in the power wiring, which must comply with the 

National Electrical Code and/or local codes. 

siNGLE-pOiNT NON-FUsEd disCONNECT sWiTCH 

WiTH iNdividUAL sysTEM bREAKERs - Includes 

unit-mounted disconnect switch with external, lockable 

handles (in compliance with Article 440-14 of N.E.C.) to 

isolate unit power voltage for servicing. Factory interconnecting 

wiring is provided from the disconnect switch to 

factory supplied system circuit breakers. 

siNGLE-pOiNT CiRCUiT bREAKER – A unit mounted 

circuit breaker with external, lockable handle (in compliance 

with N.E.C. Article 440-14), can be supplied to isolate 

the power voltage for servicing. (This option includes the 

Single-Point Power connection.) 

CONTROL TRANsFORMER – Converts unit power voltage 

to 115-1-60 (0.5 or 1.0 KVA capacity). Factory mounting 

includes primary and secondary wiring between the 

transformer and the control panel. (Factory-mounted) 

pOWER FACTOR CORRECTiON CApACiTORs – Will 

correct unit compressor power factors to a 0.90-0.95. 


CONTROL OpTiONs: 

AMbiENT KiT (LOW) – Units will operate to 0°F (-1°C). 

This accessory includes all necessary components to permit 

chiller operation to 0°F (-18°C). (This option includes 

the Discharge Pressure Transducer / Readout Capability 

option.) For proper head pressure control in applications 

below 0°F (-1°C) where wind gusts may exceed 5 mph, 


FORM 150.62-EG3 (409) 

it is recommended that Optional Condenser Louvered 

Enclosure Panels also be included. (Factory-mounted) 

LANGUAGE LCd ANd KEypAd dispLAy – Spanish, 

French, German, and Italian unit LCD controls and keypad 

display available. Standard language is English. 

COMpREssOR, pipiNG, EvApORATOR 

OpTiONs: 

FLANGEs (ANsi/AWWA C-606 COUpLiNGs TypE) 

– Consists of ( ) Flange adapter for grooved end pipe 

(standard 150 psi [10.5 bar] evaporator). (Not available 

on optional DX evaporator 300 PSIG DWP waterside.) 

(Field-mounted) 

LOW TEMpERATURE bRiNE – Required for brine 

chilling below 0°F (-1°C) leaving brine temperature. 

Option includes resized thermal expansion valve. (Factory-mounted) 

CHiCAGO COdE RELiEF vALvEs – Unit will be provided 

with relief valves to meet Chicago code requirements. 

(Factory-Mounted) 

sERviCE sUCTiON isOLATiON vALvE – Service suction 

discharge (ball-type) isolation valves are added to unit 

per system (discharge service ball-type isolation valve is 

standard on each circuit). (Factory-Mounted) 

HOT GAs by-pAss – Permits continuous, stable operation 

at capacities below the minimum step of compressor 

unloading to as low as 5% capacity (depending 

on both the unit and operating conditions) by introducing 

an artificial load on the evaporator. Hot gas by-pass is 

installed on only refrigerant system #1 on two-circuited 

units. (Factory-Mounted) 

FLOW sWiTCH – The flow switch or its equivalent must 

be furnished with each unit. 

150 psig (10.5 bar) dWp – For standard units. johnson 

Controls model F61MG-1C Vapor-proof SPDT, NEMA 

R switch (150 PSIG [10.5 bar] DWP), - 0°F to 50°F 

(- 9°C to 1 1°C), with 1" NPT connection for upright 

mounting in horizontal pipe. (Field-mounted) 

diFFERENTiAL pREssURE sWiTCH – Alternative to an 

above mentioned flow switch. Pretempco model DPS300A- 

P40PF-8 58 -5 ( 00 psi max. working pressure), SPDT 5 

amp 125/250VAC switch, Range 3 - 40 PSID, deadband 

0.5 - 0.8 psi, with 1/4” NPTE Pressure Connections. 

HydRO-KiT – Factory installed Hydro-Kit suitable for water 

glycol systems with up to 5% glycol at leaving tempera- 

7

Accessories and Options - continued 

tures down to 0 F. The Hydro-kit option is available in a 

single or dual configuration (dual as standby duty only), with 

totally enclosed permanently lubricated pump motors. 

The hydro-kit option comes standard with a balancing valve, 

flow switch, pressure ports, suction guide, strainer, bleed 

and drain valves and frost protection. 

Expansion tanks are optional within the Hydro-Kit option. 

CONdENsER ANd CAbiNET OpTiONs: 

Condenser coil protection against corrosive environments 

is available by choosing any of the following options. For 

additional application recommendations, refer to FORM 

150.1 -ES1. (Factory-Mounted) 

pOsT-COATEd dippEd CONdENsER COiLs – The 

unit is built with dipped-cured condenser coils. This is the 

choice for corrosive applications (with the exception of 

strong alkalies, oxidizers and wet bromine, chlorine and 

fluorine in concentrations greater than 100 ppm). 

ENCLOsURE pANELs (UNiT) – Tamperproof Enclosure 

Panels prevent unauthorized access to units. Enclosure 

Panels can provide an aesthetically pleasing alternative 

to expensive fencing. Additionally, for proper head pressure 

control, johnson Controls recommends the use of 

Condenser Louvered Panels for winter applications where 

wind gusts may exceed five miles per hour. The following 

types of enclosure panels are available: 

WiRE pANELs (FULL UNiT) – Consists of welded 

wire-mesh guards mounted on the exterior of the unit. 

Prevents unauthorized access, yet provides free air flow. 

(Factory-Mounted) 

WiRE/LOUvEREd pANELs – Consists of welded wiremesh 

panels on the bottom part of unit and louvered 

panels on the condenser section of the unit. (Factory- 

mounted). 

LOUvEREd pANELs (CONdENsER COiL ONLy) 

– Louvered panels are mounted on the sides and ends of 

the condenser coils for protection. (Factory-Mounted) 

LOUvEREd pANELs (FULL UNiT) – Louvered panels 

surround the front, back, and sides of the unit. They 

prevent unauthorized access and visually screen unit 

components. Unrestricted air flow is permitted through 

generously sized louvered openings. This option is applicable 

for any outdoor design ambient temperature up 

to 115°F (46°). (Factory-Mounted) 

COiL ENd HAiL GUARd – Louvered panel attached to 

exposed coil end. (Factory-Mounted) 

sOUNd ATTENUATiON – One or both of the following 

sound attenuation options are recommended for residential 

or other similar sound sensitive locations: 

COMpREssOR ACOUsTiC sOUNd bLANKET – Each 

compressor is individually enclosed by an acoustic sound 

blanket. The sound blankets are made with one layer of 

acoustical absorbent textile fiber of 5/8" (15mm) thickness; 

one layer of anti-vibrating heavy material thickness of 1/8" 

(3mm). Both are closed by two sheets of welded PVC, 

reinforced for temperature and UV resistance. (Factory- 

Mounted) 

ULTRA QUiET FANs – Lower RPM, 8-pole fan motors 

are used with steeper-pitch fans. (Factory-Mounted) 

vibRATiON isOLATORs – Level adjusting, spring type 1" 

(25.4mm) or seismic deflection or neoprene pad isolators 

for mounting under unit base rails. (Field-mounted) 

8 jOHNSON CONTROLS

COMPRESSORS 

MICROCHANNEL 

COILS 

FORMED 

BASE 

RAIL 

FiG.3 – GENERAL UNIT COMPONENTS 


FAN DECK 

POWER 

PANEL 

EVAPORATOR 

CONTROL 

PANEL 

TXV 

VALVES 

FORM 150.62-EG3 (409) 

LIQUID 

TIGHT 

CONDUIT 

FILTER 

DRIERS 

SIGHT 

GLASS 

9

Design Parameters 

Unit Designation 

NOTEs: 

Nominal Evaporator Water Flow 

Temperature (°F) Water Flow (gpm) Air On Condenser (°F) 

MIN 1 MAX 2 MIN MAX MIN 3 MAX 4 

YLAA0070SE 40 55 60 285 0 125 










High Efficiency 

YLAA0091HE 40 55 100 385 0 125 






1. For leaving brine temperature below 40°F (4°C), contact your nearest Johnson Controls Office for application requirements. 

2. For leaving water temperature higher than 55°F (13°C), contact the nearest Johnson Controls Office for application guidelines. 3. The evaporator 

is protected against freezing to - 0°F (- 9°C) with an electric heater as standard. 

. For operation at temperatures below 0°F (-1°C), the optional Low Ambient Kit will need to be installed on the system (for YLAA00140080 models 

only). 

4. For operation at temperatures above 115°F (46°C), the optional High Ambient Kit will need to be installed on the system. 

10 jOHNSON CONTROLS

Water Pressure Drop 

100.0 

10.0 


YLAA Evaporator Pressure Drop (IP Units) 

A 

FORM 150.62-EG3 (409) 

1.0 

10 100 10 

Water Flow Rate (GPM) 

EvApORATOR yLAA MOdELs 

A 70SE 

B 80SE 

C 91HE, 100SE,101HE, 115SE, 1 5HE 

D 1 0SE, 141HE, 155SE 

E 90SE 

F 1 5SE, 150SE, 156HE, 170HE 

G 175HE 

C 

E 

G 

B 

D 

F 

11

Selection Criteria and Procedures 

GUidE TO sELECTiON 

Capacity ratings for yORK YLAA Packaged Air-Cooled 

Liquid Chillers, shown on pages 18 through cover the 

majority of design applications for these units. For unusual 

applications or uses beyond the scope of this catalog, 

please consult your nearest Johnson Controls Office or 

representative. 

sELECTiON RULEs 

1. Ratings – Ratings may be interpolated, but must not 

be extrapolated. The Ratings given on pages 18 through 

and the DESIGN PARAMETERS given on page 10 

indicate the limits of application for these chillers. 

. Evaporator Water – Ratings are based upon .4 GPM 

per ton which is equal to a 10°F chilled water range and 

a 0.0001 fouling factor for the evaporator at sea level. 

Tables on pages 18 through give capacity, compressor 

kW required, evaporator GPM and unit EER. 

. Condenser – Ratings are given in terms of air on condenser 

in degrees Fahrenheit. 

4. Performance Data Correction Factors – Ratings are 

based on 0.0001 evaporator fouling factor, 10°F chilled 

water range and at sea level. For operation at different 

conditions, apply the appropriate correction factor from 

the following table. 

FOULiNG FACTOR 

ALTITUDE 

SEA LEVEL 

2000 FT. 

4000 FT. 

6000 FT. 

TEMP 

SPLIT 

TONS 

0.0001 0.00025 

COMPR 

kW 

TONS 

COMPR 

kW 

8 0.994 0.999 0.991 0.998 

10 1.000 1.000 0.993 0.999 

12 1.005 1.001 0.999 0.999 

14 1.008 1.002 1.005 1.000 

8 0.990 1.010 0.984 1.009 

10 0.995 1.010 0.990 1.009 

12 0.999 1.011 0.995 1.010 

14 1.004 1.015 0.998 1.011 

8 0.983 1.021 0.977 1.020 

10 0.989 1.024 0.983 1.021 

12 0.994 1.025 0.988 1.024 

14 0.997 1.026 0.993 1.025 

8 0.978 1.035 0.973 1.034 

10 0.982 1.037 0.978 1.035 

12 0.987 1.037 0.980 1.036 

14 0.992 1.038 0.986 1.037 

6. Ethylene Glycol Correction Factors – The following 

factors are to be applied to the standard ratings for units 

cooling ethylene glycol. 

ETHyLENE GLyCOL 

% 

WEiGHT 

TONs 

kW 

COMpR 

GpM°F/ 

TON 

pREss 

dROp 

FREEZE 

pT 

10 0.985 0.997 24.1 1.034 26 

20 0.981 0.996 24.9 1.062 16 

30 0.974 0.995 26.1 1.096 5 

40 0.966 0.991 27.5 1.134 -10 

50 0.957 0.989 29.1 1.172 -32 

7. Propylene Glycol Correction Factors – The following 

factors are to be applied to the standard ratings for units 

cooling propylene glycol. 

pROpyLENE GLyCOL 

% 

WEiGHT 

1 jOHNSON CONTROLS 

TONs 

kW 

COMpR GpM°F/ 

TON 

pREss 

dROp 

FREEZE 

pT 

10 0.983 0.996 24.2 1.048 27 

20 0.974 0.995 24.4 1.086 19 

30 0.961 0.990 25.1 1.134 8 

40 0.946 0.98 26.0 1.186 -5 

50 0.928 0.984 27.2 1.247 -25 

METHOD OF SELECTION 

To select a johnson Controls - YLAA Packaged Air-Cooled 

Liquid Chiller, the following data must be known: 

1. Design Capacity in tons refrigeration (TR). 

. Entering and Leaving Liquid Temperatures. 

. Outside ambient air temperature in degrees F. 

4. GPM of chilled liquid. 

Determine capacity requirements from the following 

formula: 

EXAMpLE – WATER CHiLLiNG 

1. GIVEN: Provide a capacity of 90 Tons at 42°F 

leaving water 10°F range, 0.0001FF, 80°F air on 

the condenser, at sea level and 60 Hz. 

. FIND: Unit Size Compressor kW Input 

. From the Ratings on pages 18 - : 

sELECT: YLAA0090SE (English Units) 

91.4 Tons 

8 Compressor KW 

1 .4 Unit EER 

4. Calculate Compressor kW at 50 Tons: 

kW = (90-91.4) x 80.7 = 80.7 kW

5. Calculate GPM: 


90 Tons x 4 

GPM = 16 GPM 

10°F Range 

6. From Page 10, read 10 ft of water evaporator 

pressure drop for GPM: 

7. A YLAA0090 is suitable. 

EXAMpLE – bRiNE CHiLLiNG 

1. GivEN: Provide a capacity of 80 tons cooling 

0% by weight Ethylene Glycol from 50°F to 40°F, 

0.000 5FF, 95°F air on the condenser, 60 Hz and 

4000 altitude. 

. dETERMiNE: 

Unit Size kW Input 

Ethylene Glycol GPM Evaporator Pressure 

Drop 

. See Ethylene Glycol correction factors, for 0% 

by weight Ethylene Glycol. 

REAd: .974 Tons factor 

.995 Compr. kW factor 6.1 Gal./°F/Tons factor 

4. See Performance Data Correction Factors for 

0.000 5 fouling factor and 4000 ft. altitude. 

REAd: .98 Tons factor 1.0 1 kW factor 

5. From RATINGS on pages 18 - : 

sELECT: YLAA0090 (English Units) 

91.4 Tons 8 .0 Compressor kW 

FORM 150.62-EG3 (409) 

6. Determine YLAA0090 brine cooling capacity 

and Compressor kW requirement: 

A. Tons = 91.4 x .974 x .98 = 87.51 

B. Compr. kW = 8 .0 x .995 x 1.0 1 = 8 . 

Determine average full load Compressor kW at 

80 tons: (80/87.51) x 8 . = 76.15kW 

8. Determine Ethylene Glycol GPM: 

Tons x Gal. °F/min/Ton factor 

GPM = Range 80.0 x 6.1 

GPM = 10 GPM = 08.8 

9. Determine Evaporator Pressure Drop: 

A. See Ethylene Glycol correction factors for 

0% by weight Ethylene Glycol. 

READ: 1.096 Pressure Drop Factor 

B. See pages 18-19 at 88.7 GPM for the 

YLAA0090. READ: 6.8 Ft. H O Pressure 

Drop 

C. Evaporator Pressure Drop = 6.8 x 1.096 or 

7.5 Ft. H O 

10. YLAA0090 is suitable. 

1

Pump Selection Criteria 

pUMp sELECTiON 

Multiple pump sizes are available for each YLAA model 

providing the ability to closely match the system requirements. 

Within the YORKworks CE chiller selection program 

is an integral pump selection program that can be 

used for a quick and easy pump selection. Please contact 

your local johnson Controls sales rep for assistance with 

this selection program. If this program is not available or 

if a manual selection is desired, the following steps can 

be followed to make a pump selection for the hydro kit 

option. 

1. Determine whether a single pump or dual pump 

(standby) option is required. 

For this example, single pump hydro kits will be 

used. 

2. Determine the required flow (GPM). This value will 

be calculated with the chiller selection. Pump design 

flow must be within the limits of the chiller. 

ex. 100 Ton Chiller: 5 gpm (YLAA 

0101HE) single pump option 

. Calculate the external system pressure loss (ft) for all 

piping and components external to the chiller. 

ex. 45 ft 

4. Determine the internal pressure loss to the chiller (ft) 

due to the evaporator from the Water Pressure Drop 

charts. Combine this with the external system pressure 

loss (ft) to determine the preliminary pressure 

loss. 

ex. Internal Pressure Loss due to evapora 

tor:1 ft (from chart on page 11) 

Preliminary pressure loss: 45 ft (exter 

nal) + 1 ft (evaporator) = 57 ft 

5. Review the available hydro kit options for the YLAA 

model (See Table 1) selected using the Hydro Kit by 

Models Chart. Use the flow and head calculated in 

steps and 4 to select a preliminary design point. If 

the preliminary design point does not fall directly on the 

curve, select the next step larger size of impeller. 

ex. Preliminary design point: 5 gpm/57 

ft 

Preliminary selection: Hydro Kit 

B/3x3x10@ 1740 rpm; 9.00 in impeller 

diameter with 7.5Hp motor. 

6. Using the Hydro Kit pressure loss charts found on 

page 16-17, determine the internal pressure loss to 

the chiller due to the hydro kit piping for the selected 

Hydro Kit. Add this to the preliminary pressure loss 

(from step 4) to determine the total pressure loss: 

ex. For Hydro Kit B on YLAA0101 unit, the 

hydro kit pressure loss is 15 ft. 

Total pressure loss = 57 ft + 15 ft = 7 

ft 

7. Check to see if the Hydro-Kit selection is valid. Using 

the total pressure loss (from step 6), plot the flow 

(GPM) and the total pressure loss on the hydro kit 

selected in step 5. If the pump selection is no longer 

adequate, re-select a hydro kit and go back to step 

6. (Note: if a design point does not fall directly on 

the curve, one can select the next step larger size of 

impeller and use the circuit balancing valve to adjust 

the system head requirements and correct for small 

variations from the selected pump curve.) If the pump 

selection is satisfactory, proceed to step 8. 

ex. Total Pressure Loss = 7 ft. with GPM = 5 

Selection is still valid for a Hydro-Kit B ( x x10, 

1800rpm, 9” impeller @ 7.5Hp) 

8. The pump efficiency can be read from the pump 

curve using the dashed efficiency lines labeled as a 

percentage. 

ex. Efficiency: 68 % (from pump curve) 

9. The pump is selected 

ex. Hydro Kit B at 68% 

10. The pump NPSHr required can also be read from the 

pump curves. When selecting a pump one must make 

sure that the system designed NPSHa available is 

greater than the NPSHr required by the pump plus 

the fluid vapor pressure. 

ex. NPSHr = 6 ft (From Pump Curve for 

Hydro Kit B) 

NPSHa = 0 ft (From System Design 

- Figure ) 

VP = 0.4 ft (Water at 50ºF) 

NPSHr + VP < NPSHa 

6 ft + 0.4 ft < 30 ft 

If the system flow or pressure exceeds that of the hydro 

kit pump curves provided, an integral hydro kit is not 

available for your application and a separate pump must 

be provided. 

14 jOHNSON CONTROLS

TAbLE1 – HYDRO KIT OPTIONS 


FORM 150.62-EG3 (409) 

Kit Series Kit Type Pump Size Pump HP Motor RPM Impeller Dia (in) 

Models Where Used 

A 4380 Single 3X3X8 5.0 1800 7.5 70,80,90,91 

B 4380 Single 3X3X10 7.5 1800 9.0 70,80,90,91,101 

C 4380 Single 3X3X10 10.0 1800 10.0 70,80,115,120,135 

D 4380 Single 3X3X6 15.0 3600 5.9 70,80,90,91,101,115,120,135 

E 4380 Single 3X3X8 20.0 3600 6.3 90,91,101,115,120,135 

F 4380 Single 3X3X8 7.5 1800 8.0 101,115,120,135 

G 4380 Single 4X4X8 10.0 1800 7.6 150,155 

H 4380 Single 4X4X6 10.0 3600 4.9 150,155 

I 4380 Single 4X4X6 15.0 3600 5.5 150,155 

J 4380 Single 4X4X6 20.0 3600 6.0 150,155 

K 4382 Dual 4X4X8 7.5 1800 7.9 70,80,90,91,101,115,120,135 

L 4382 Dual 4X4X6 10.0 3600 5.3 70,80,90,91,101,115,150,155 

M 4382 Dual 4X4X6 15.0 3600 5.6 70,80,90,91,120,135,150,155 

N 4382 Dual 3X3X8 15.0 3600 6.6 70,80,90,91, 

O 4382 Dual 4X4X6 15.0 3600 5.9 101,115,120,165 

P 4382 Dual 3X3X8 20.0 3600 7.2 101,115,120 

R 4382 Dual 4X4X8 20.0 3600 6.3 135,150,155 

15

Pump Pressure Drop Curves 

Pd (ft) 

Pd (ft) 

Pd (ft) 

50 

45 

40 

35 

30 

25 

20 

15 

10 

5 

0 

50 

45 

40 

35 

30 

25 

20 

15 

10 

5 

0 

50 

45 

40 

35 

30 

25 

20 

15 

10 

5 

0 

Hydro Kits A, B, C, D, N 

Hydro Kit N 

YLAA0070 

Hydro Kits K, L, M 

Flow (GPM) 



0 200 400 600 

Flow (GPM) 

Hydro Kits A, B, C, D 


Hydro Kits A,B,D,E,N 


0 200 400 600 

Flow (GPM) 



Pd (ft) 

Pd (ft) 

50 

45 

40 

35 

30 

25 

20 

15 

10 

5 

0 

50 

45 

40 

35 

30 

25 

20 

15 

10 

5 

0 

Hydro Kits A,B,D,E,N 

0 200 400 600 

Hydro Kits B,D,E, F, P 

Flow (GPM) 



Hydro Kits K, L, O 

0 200 400 600 

Flow (GPM)

Pd (ft) 

Pd (ft) 

Pd (ft) 

50 

45 

40 

35 

30 

25 

20 

15 

10 

5 

0 

50 

45 

40 

35 

30 

25 

20 

15 

10 

5 

0 

50 

45 

40 

35 

30 

25 

20 

15 

10 

5 

0 

Hydro Kit P 



0 200 400 600 

Hydro Kit P 

Flow (GPM) 


Hydro Kits C,D,E, F 

Hydro Kits K, L, O 

Hydro Kits C,D,E, F, K, M, O 

0 200 400 600 

Flow (GPM) 


Hydro Kits C,D,E, F 

0 200 400 600 

Flow (GPM) 

Hydro Kit K,M,O,R 

Pd (ft) 

Pd (ft) 

50 

45 

40 

35 

30 

25 

20 

15 

10 

5 

0 

50 

45 

40 

35 

30 

25 

20 

15 

10 

5 

0 


Hydro Kits G,H,I,J,L,M,R 

FORM 150.62-EG3 (409) 

0 200 400 600 

Flow (GPM) 


Hydro Kits G,H,I,J,L,M,R 

0 100 200 300 400 500 600 700 

Flow (GPM) 

17

Single Pump Curves 

Kit D 

Kit A & F Kit E 

Kit B & C 


Kit G 

Kit N, I, & J

Dual Pump Curves 


Kit K 

FORM 150.62-EG3 (409) 

Kit L, M, & O Kit R 

Kit N & P 

19

Ratings - 60 Hz 

MODEL: YLAA0070SE 

LCWT 

(°F) 

AIR TEMPERATURE ON - CONDENSER (°F) 

75.0 80.0 85.0 90.0 95.0 100.0 

NOTES: 

1. kW = Compressor Input Power 

. EER = Chiller EER (includes power from compressors, fans, and the control panels 0.8 kW) 

. LCWT = Leaving Chilled Water Temperature 

4. Ratings are based upon .4 GPM evaporator water per ton and 0.0001 fouling factor 

5. Rated in accordance with ARI Standard 550/590 

6. The shaded points are certified in accordance with ARI Standard 550/590-98 

IPLV= 15.1 

TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER 

40.0 69.3 59.9 12.5 67.6 63.2 11.6 65.7 66.7 10.7 63.9 70.5 9.9 61.9 74.5 9.1 59.6 78.5 8.4 

42.0 71.6 60.5 12.8 69.8 63.8 11.9 67.9 67.3 11.0 65.9 71.1 10.2 63.9 75.1 9.4 61.5 79.1 8.6 

44.0 73.9 61.1 13.1 72.0 64.4 12.1 70.1 68.0 11.3 68.1 71.7 10.4 66.0 75.8 9.6 63.5 79.7 8.8 

45.0 75.0 61.4 13.2 73.1 64.7 12.3 71.2 68.3 11.4 69.1 72.1 10.5 67.0 76.1 9.7 64.5 80.1 8.9 

46.0 76.2 61.8 13.4 74.3 65.0 12.4 72.3 68.6 11.5 70.2 72.4 10.7 68.1 76.4 9.8 65.5 80.4 9.0 

48.0 78.6 62.4 13.6 76.6 65.7 12.7 74.5 69.2 11.8 72.4 73.0 10.9 70.2 77.1 10.1 67.6 81.0 9.2 

50.0 81.1 63.0 13.9 79.0 66.3 13.0 76.8 69.9 12.0 74.6 73.7 11.1 72.4 77.7 10.3 69.7 81.7 9.5 


LCWT 

(°F) 


75.0 80.0 85.0 90.0 95.0 100.0 

IPLV= 15.1 


40.0 76.8 66.3 12.6 74.7 70.0 11.7 72.6 74.0 10.8 70.5 78.2 10.0 68.2 82.8 9.2 65.6 87.3 8.4 

42.0 79.3 67.0 12.9 77.2 70.7 12.0 75.0 74.6 11.1 72.8 78.9 10.2 70.5 83.5 9.4 67.8 88.0 8.6 

44.0 81.8 67.7 13.2 79.6 71.4 12.2 77.4 75.4 11.3 75.1 79.6 10.4 72.8 84.2 9.6 70.0 88.7 8.8 

45.0 83.1 68.1 13.3 80.9 71.7 12.4 78.7 75.7 11.4 76.3 80.0 10.6 73.9 84.6 9.7 71.1 89.1 8.9 

46.0 84.4 68.4 13.5 82.2 72.1 12.5 79.9 76.1 11.6 77.5 80.4 10.7 75.1 84.9 9.8 72.2 89.4 9.0 

48.0 87.0 69.2 13.8 84.7 72.9 12.8 82.4 76.9 11.8 79.9 81.2 10.9 77.5 85.7 10.1 74.5 90.2 9.2 

50.0 89.7 70.0 14.0 87.3 73.7 13.0 84.9 77.7 12.1 82.4 81.9 11.2 79.9 86.5 10.3 76.8 91.0 9.4 


LCWT 

(°F) 


75.0 80.0 85.0 90.0 95.0 100.0 

IPLV= 15.5 


40.0 91.0 76.9 13.1 88.5 81.0 12.1 85.9 85.5 11.2 83.2 90.3 10.3 80.4 95.4 9.4 77.1 100.4 8.6 

42.0 94.0 77.8 13.3 91.4 82.0 12.4 88.7 86.5 11.4 85.9 91.3 10.5 83.1 96.4 9.7 79.7 101.4 8.8 

44.0 96.9 78.7 13.6 94.3 82.9 12.6 91.5 87.4 11.7 88.7 92.2 10.8 85.8 97.3 9.9 82.4 102.4 9.1 

45.0 98.4 79.2 13.7 95.7 83.4 12.7 92.9 87.9 11.8 90.1 92.7 10.9 87.2 97.8 10.0 83.7 102.9 9.2 

46.0 100.0 79.7 13.9 97.2 83.9 12.9 94.4 88.5 11.9 91.5 93.2 11.0 88.6 98.3 10.1 85.1 103.4 9.3 

48.0 103.0 80.7 14.1 100.2 84.9 13.1 97.3 89.5 12.1 94.3 94.3 11.2 91.4 99.4 10.3 87.7 104.4 9.5 

50.0 106.1 81.8 14.4 103.2 86.0 13.4 100.2 90.6 12.4 97.2 95.4 11.4 94.2 100.4 10.5 90.5 105.5 9.7 

MODEL: YLAA0091HE 

LCWT 

(°F) 


75.0 80.0 85.0 90.0 95.0 100.0 

IPLV= 14.9 


40.0 92.4 70.1 13.8 90.0 73.8 12.9 87.6 77.8 12.0 85.2 82.1 11.1 82.6 86.8 10.2 79.5 91.5 9.4 

42.0 95.5 70.7 14.2 93.1 74.4 13.2 90.6 78.5 12.3 88.0 82.8 11.4 85.4 87.5 10.5 82.2 92.2 9.6 

44.0 98.6 71.4 14.5 96.1 75.2 13.5 93.6 79.2 12.6 90.9 83.5 11.7 88.2 88.2 10.8 84.9 92.9 9.9 

45.0 100.2 71.8 14.7 97.7 75.5 13.7 95.1 79.5 12.7 92.4 83.9 11.8 89.7 88.5 10.9 86.3 93.2 10.0 

46.0 101.8 72.2 14.9 99.2 75.9 13.9 96.6 79.9 12.9 93.9 84.2 11.9 91.1 88.9 11.0 87.7 93.6 10.2 

48.0 105.1 72.9 15.2 102.4 76.6 14.2 99.7 80.6 13.2 96.9 85.0 12.2 94.0 89.6 11.3 90.6 94.3 10.4 

50.0 108.4 73.7 15.5 105.6 77.4 14.5 102.8 81.4 13.5 100.0 85.8 12.5 97.0 90.4 11.6 93.4 95.1 10.7 

0 jOHNSON CONTROLS

MODEL: YLAA0070SE IPLV= 15.1 

LCWT (°F) 

NOTES: 









105.0 110.0 115.0 

TONS KW EER TONS KW EER TONS KW EER 

40.0 57.1 82.6 7.7 54.6 87.0 7.0 52.0 91.6 6.4 

42.0 59.0 83.2 7.9 56.4 87.6 7.2 53.8 92.2 6.5 

44.0 60.9 83.9 8.1 58.3 88.3 7.4 55.5 92.9 6.7 

45.0 61.9 84.2 8.2 59.2 88.6 7.5 56.4 93.2 6.8 

46.0 62.9 84.5 8.3 60.2 88.9 7.5 57.3 93.6 6.9 

48.0 64.9 85.2 8.5 62.1 89.6 7.7 59.2 94.2 7.0 

50.0 66.9 85.9 8.7 64.0 90.3 7.9 61.0 94.9 7.2 


LCWT (°F) 


105.0 110.0 115.0 


40.0 62.9 92.0 7.6 60.1 96.9 7.0 48.9 80.4 6.7 

42.0 65.0 92.7 7.8 62.1 97.7 7.1 50.6 80.9 6.9 

44.0 67.1 93.4 8.0 64.1 98.4 7.3 52.3 81.4 7.1 

45.0 68.2 93.8 8.1 65.2 98.8 7.4 53.2 81.7 7.2 

46.0 69.2 94.2 8.2 66.2 99.2 7.5 54.1 82.0 7.3 

48.0 71.4 95.0 8.4 68.3 100.0 7.7 55.9 82.6 7.5 

50.0 73.7 95.8 8.6 70.5 100.8 7.9 57.8 83.2 7.7 


LCWT (°F) 


105.0 110.0 115.0 


40.0 73.8 105.7 7.9 70.4 111.2 7.2 48.8 72.0 7.4 

42.0 76.3 106.7 8.1 72.8 112.2 7.3 50.6 72.5 7.7 

44.0 78.8 107.7 8.3 75.3 113.2 7.5 52.4 73.0 7.9 

45.0 80.1 108.2 8.4 76.5 113.7 7.6 53.3 73.3 8.0 

46.0 81.4 108.7 8.5 77.7 114.3 7.7 54.2 73.5 8.1 

48.0 84.1 109.8 8.7 80.3 115.3 7.9 56.0 74.1 8.3 

50.0 86.7 110.9 8.8 71.9 93.6 8.6 57.9 74.7 8.5 

MODEL: YLAA0091HE IPLV= 14.9 

LCWT (°F) 


105.0 110.0 115.0 


40.0 76.3 96.4 8.6 73.1 101.5 7.9 69.8 107.0 7.2 

42.0 78.9 97.1 8.8 75.6 102.2 8.1 72.2 107.7 7.4 

44.0 81.6 97.8 9.1 78.2 103.0 8.3 74.7 108.4 7.6 

45.0 82.9 98.1 9.2 79.5 103.3 8.4 76.0 108.8 7.7 

46.0 84.3 98.5 9.3 80.8 103.7 8.5 77.2 109.2 7.8 

48.0 87.0 99.2 9.6 83.4 104.4 8.7 79.8 109.9 8.0 

50.0 89.8 100.0 9.8 86.1 105.2 9.0 82.4 110.7 8.2 

FORM 150.62-EG3 (409) 

1

Ratings - 60 Hz - continued 


LCWT 

(°F) 


75.0 80.0 85.0 90.0 95.0 100.0 


40.0 101.0 87.5 12.6 98.3 92.2 11.7 95.6 97.4 10.8 92.7 102.9 10.0 89.8 108.8 9.2 86.3 114.6 8.4 

42.0 104.3 88.4 12.9 101.5 93.2 12.0 98.7 98.3 11.1 95.8 103.8 10.2 92.8 109.7 9.4 89.2 115.6 8.6 

44.0 107.6 89.3 13.2 104.7 94.2 12.3 101.8 99.3 11.3 98.9 104.8 10.5 95.8 110.7 9.6 92.1 116.5 8.8 

45.0 109.3 89.8 13.3 106.4 94.7 12.4 103.4 99.8 11.5 100.4 105.3 10.6 97.3 111.2 9.8 93.6 117.1 9.0 

46.0 111.0 90.3 13.5 108.0 95.2 12.5 105.1 100.3 11.6 102.0 105.8 10.7 98.8 111.7 9.9 95.1 117.6 9.1 

48.0 114.4 91.4 13.8 111.4 96.2 12.8 108.3 101.3 11.8 105.2 106.9 10.9 101.9 112.8 10.1 98.1 118.6 9.3 

50.0 117.9 92.5 14.0 114.8 97.3 13.0 111.7 102.4 12.1 108.4 108.0 11.2 105.1 113.9 10.3 101.1 119.7 9.5 


LCWT 

(°F) 


75.0 80.0 85.0 90.0 95.0 100.0 


40.0 103.5 83.9 13.2 100.8 88.5 12.3 98.1 93.4 11.4 95.2 98.7 10.5 92.3 104.4 9.7 88.8 110.0 8.9 

42.0 106.9 84.7 13.5 104.1 89.3 12.6 101.3 94.2 11.7 98.4 99.6 10.8 95.4 105.2 9.9 91.8 110.9 9.1 

44.0 110.3 85.6 13.8 107.5 90.2 12.9 104.6 95.1 11.9 101.6 100.4 11.0 98.5 106.1 10.2 94.8 111.8 9.3 

45.0 112.1 86.0 14.0 109.2 90.6 13.0 106.3 95.5 12.1 103.2 100.9 11.2 100.1 106.6 10.3 96.3 112.2 9.5 

46.0 113.8 86.5 14.1 110.9 91.1 13.2 107.9 96.0 12.2 104.8 101.3 11.3 101.7 107.0 10.4 97.9 112.7 9.6 

48.0 117.4 87.4 14.5 114.4 92.0 13.4 111.3 97.0 12.5 108.2 102.3 11.6 104.9 108.0 10.7 101.0 113.6 9.8 

50.0 121.1 88.4 14.8 118.0 93.0 13.7 114.8 98.0 12.7 111.5 103.3 11.8 108.2 109.0 10.9 104.2 114.6 10.0 


LCWT 

(°F) 


75.0 80.0 85.0 90.0 95.0 100.0 


40.0 120.1 104.1 12.6 117.0 109.6 11.7 113.7 115.6 10.9 110.4 122.0 10.0 106.9 128.7 9.2 102.8 135.3 8.5 

42.0 123.9 105.3 12.9 120.7 110.9 12.0 117.4 116.8 11.1 113.9 123.2 10.3 110.4 129.9 9.5 106.2 136.5 8.7 

44.0 127.9 106.5 13.2 124.5 112.1 12.2 121.1 118.0 11.3 117.6 124.4 10.5 113.9 131.1 9.7 109.6 137.8 8.9 

45.0 129.9 107.1 13.3 126.5 112.7 12.4 123.0 118.6 11.5 119.4 125.0 10.6 115.7 131.8 9.8 111.3 138.4 9.0 

46.0 131.8 107.7 13.4 128.4 113.3 12.5 124.9 119.3 11.6 121.2 125.7 10.7 117.5 132.4 9.9 113.0 139.1 9.1 

48.0 135.9 108.9 13.7 132.3 114.6 12.7 128.7 120.5 11.8 124.9 127.0 10.9 121.1 133.7 10.1 116.5 140.4 9.3 

50.0 140.0 110.2 14.0 136.3 115.9 13.0 132.6 121.9 12.1 128.7 128.3 11.2 124.8 135.1 10.3 120.0 141.8 9.5 


LCWT 

(°F) 


75.0 80.0 85.0 90.0 95.0 100.0 


40.0 126.7 106.1 13.1 123.2 111.7 12.1 119.7 117.5 11.3 116.0 123.9 10.4 112.3 130.5 9.6 107.8 137.1 8.8 

42.0 130.8 107.3 13.4 127.2 112.9 12.4 123.6 118.8 11.5 119.8 125.2 10.6 115.9 131.9 9.8 111.4 138.4 9.0 

44.0 135.0 108.6 13.6 131.3 114.2 12.7 127.5 120.1 11.8 123.6 126.5 10.9 119.7 133.2 10.0 115.0 139.8 9.2 

45.0 137.1 109.3 13.8 133.3 114.9 12.8 129.5 120.8 11.9 125.6 127.2 11.0 121.5 133.9 10.1 116.8 140.5 9.3 

46.0 139.2 110.0 13.9 135.4 115.6 12.9 131.5 121.5 12.0 127.5 127.9 11.1 123.4 134.6 10.2 118.6 141.2 9.4 

48.0 143.4 111.3 14.2 139.5 117.0 13.2 135.6 122.9 12.2 131.4 129.3 11.3 127.3 136.0 10.5 122.3 142.6 9.6 

50.0 147.7 112.7 14.4 143.7 118.4 13.4 139.6 124.5 12.4 135.4 130.8 11.5 131.1 137.5 10.7 126.0 144.1 9.8 

NOTES: 







jOHNSON CONTROLS


LCWT (°F) 

NOTES: 









105.0 110.0 115.0 


40.0 82.8 120.7 7.7 79.2 127.2 7.0 75.5 133.9 6.4 

42.0 85.6 121.7 7.9 81.8 128.2 7.2 78.1 134.9 6.5 

44.0 88.4 122.7 8.1 84.5 129.2 7.4 80.7 135.9 6.7 

45.0 89.8 123.2 8.2 85.9 129.7 7.5 62.0 91.9 7.4 

46.0 91.2 123.7 8.3 87.3 130.2 7.6 53.3 70.2 8.1 

48.0 94.1 124.8 8.5 90.1 131.3 7.7 55.2 70.6 8.4 

50.0 97.0 125.9 8.7 92.9 132.4 7.9 57.1 71.1 8.6 


LCWT (°F) 


105.0 110.0 115.0 


40.0 85.3 115.9 8.1 81.7 122.1 7.4 68.9 106.7 7.1 

42.0 88.1 116.8 8.3 84.4 123.0 7.6 71.3 107.3 7.3 

44.0 91.1 117.7 8.6 87.2 123.9 7.8 73.8 108.1 7.5 

45.0 92.5 118.1 8.7 88.6 124.4 7.9 75.1 108.4 7.6 

46.0 94.0 118.6 8.8 90.1 124.9 8.0 76.3 108.8 7.7 

48.0 97.0 119.6 9.0 93.0 125.8 8.2 78.9 109.5 7.9 

50.0 100.1 120.6 9.2 95.9 126.9 8.4 58.3 69.4 8.8 


LCWT (°F) 


105.0 110.0 115.0 


40.0 98.6 142.2 7.8 94.3 149.5 7.1 89.9 157.2 6.4 

42.0 101.8 143.5 8.0 97.4 150.8 7.3 92.9 158.4 6.6 

44.0 105.1 144.8 8.1 100.6 152.1 7.4 95.9 159.7 6.8 

45.0 106.8 145.4 8.2 102.2 152.7 7.5 56.5 71.0 8.4 

46.0 108.5 146.1 8.3 103.8 153.4 7.6 57.5 71.3 8.5 

48.0 111.8 147.4 8.5 107.0 154.7 7.8 59.5 71.7 8.7 

50.0 115.2 148.8 8.7 110.3 156.1 8.0 61.6 72.2 9.0 


LCWT (°F) 


105.0 110.0 115.0 


40.0 103.3 144.0 8.0 98.6 151.2 7.3 93.8 158.8 6.7 

42.0 106.7 145.4 8.2 101.9 152.6 7.5 54.8 70.6 8.1 

44.0 110.2 146.7 8.4 105.3 154.0 7.7 56.8 71.1 8.4 

45.0 111.9 147.4 8.5 107.0 154.7 7.8 57.8 71.3 8.5 

46.0 113.7 148.1 8.6 108.6 155.4 7.9 58.8 71.6 8.6 

48.0 117.2 149.6 8.8 112.1 156.9 8.1 60.9 72.1 8.9 

50.0 120.8 151.1 9.0 115.5 158.4 8.2 63.0 72.6 9.1 

FORM 150.62-EG3 (409)



LCWT 

(°F) 


75.0 80.0 85.0 90.0 95.0 100.0 


40.0 122.3 96.0 13.4 119.3 101.1 12.5 116.2 106.6 11.6 113.0 112.4 10.8 109.6 118.7 10.0 105.5 125.0 9.2 

42.0 126.4 96.9 13.7 123.2 102.0 12.8 120.0 107.5 11.9 116.7 113.4 11.0 113.3 119.6 10.2 109.1 125.9 9.4 

44.0 130.5 97.9 14.1 127.3 103.0 13.1 123.9 108.5 12.2 120.5 114.3 11.3 117.0 120.6 10.5 112.7 126.9 9.6 

45.0 132.6 98.3 14.2 129.3 103.5 13.3 125.9 108.9 12.3 122.4 114.8 11.5 118.8 121.1 10.6 114.5 127.4 9.8 

46.0 134.7 98.8 14.4 131.3 104.0 13.4 127.9 109.4 12.5 124.4 115.3 11.6 120.7 121.6 10.7 116.3 127.9 9.9 

48.0 138.9 99.8 14.7 135.5 105.0 13.7 132.0 110.5 12.8 128.3 116.4 11.9 124.6 122.7 11.0 120.0 129.0 10.1 

50.0 143.2 100.9 15.0 139.7 106.0 14.0 136.1 111.5 13.1 132.3 117.4 12.1 128.4 123.8 11.2 123.8 130.1 10.4 


LCWT 

(°F) 


75.0 80.0 85.0 90.0 95.0 100.0 


40.0 133.9 112.1 12.8 130.4 118.1 11.9 126.8 124.4 11.0 123.1 131.3 10.2 119.3 138.6 9.4 114.8 145.7 8.7 

42.0 138.2 113.3 13.1 134.6 119.3 12.2 131.0 125.6 11.3 127.2 132.5 10.5 123.2 139.8 9.7 118.6 147.0 8.9 

44.0 142.7 114.5 13.4 139.0 120.5 12.5 135.2 126.9 11.6 131.3 133.8 10.7 127.3 141.1 9.9 122.5 148.2 9.1 

45.0 144.9 115.1 13.5 141.2 121.1 12.6 137.3 127.5 11.7 133.4 134.4 10.8 129.3 141.7 10.0 124.4 148.9 9.2 

46.0 147.2 115.8 13.7 143.4 121.8 12.7 139.5 128.2 11.8 135.5 135.1 10.9 131.3 142.3 10.1 126.4 149.6 9.3 

48.0 151.8 117.1 14.0 147.8 123.1 13.0 143.9 129.5 12.1 139.7 136.4 11.2 135.5 143.7 10.3 130.4 150.9 9.5 

50.0 156.4 118.4 14.2 152.4 124.5 13.3 148.2 131.0 12.3 144.0 137.8 11.4 139.7 145.1 10.6 134.4 152.3 9.7 


LCWT 

(°F) 


75.0 80.0 85.0 90.0 95.0 100.0 


40.0 137.9 110.7 13.3 134.3 116.5 12.4 130.5 122.7 11.5 126.8 129.3 10.7 122.8 136.5 9.8 118.0 143.7 9.0 

42.0 142.4 111.8 13.6 138.7 117.6 12.7 134.9 123.9 11.8 130.9 130.6 10.9 126.9 137.7 10.1 122.0 144.9 9.2 

44.0 147.0 113.0 14.0 143.2 118.9 13.0 139.3 125.1 12.1 135.2 131.9 11.2 131.1 139.0 10.3 126.1 146.1 9.5 

45.0 148.3 113.4 14.0 145.5 119.5 13.1 141.5 125.8 12.2 137.4 132.5 11.3 133.2 139.6 10.4 128.1 146.8 9.6 

46.0 151.7 114.3 14.3 146.9 119.9 13.2 143.8 126.4 12.3 139.6 133.2 11.4 135.3 140.3 10.6 130.2 147.4 9.7 

48.0 156.5 115.6 14.6 152.4 121.4 13.6 148.1 127.7 12.6 144.0 134.5 11.7 139.6 141.6 10.8 134.3 148.8 9.9 

50.0 161.2 116.9 14.8 157.1 122.8 13.8 152.9 129.1 12.9 148.5 135.9 11.9 144.0 143.0 11.0 138.5 150.1 10.2 


LCWT 

(°F) 


75.0 80.0 85.0 90.0 95.0 100.0 


40.0 147.8 128.1 12.5 144.0 135.0 11.6 140.0 142.3 10.8 135.9 150.1 10.0 131.7 158.4 9.2 126.7 166.5 8.4 

42.0 152.6 129.5 12.8 148.6 136.4 11.9 144.6 143.7 11.0 140.3 151.5 10.2 136.0 159.8 9.4 130.8 168.0 8.7 

44.0 157.4 130.9 13.1 153.3 137.8 12.2 149.2 145.1 11.3 144.8 153.0 10.4 140.4 161.3 9.6 135.0 169.5 8.9 

45.0 159.9 131.6 13.2 155.7 138.5 12.3 151.5 145.9 11.4 147.1 153.7 10.6 142.6 162.0 9.7 137.2 170.3 9.0 

46.0 162.4 132.3 13.4 158.1 139.3 12.4 153.8 146.6 11.5 149.4 154.5 10.7 144.8 162.8 9.9 139.3 171.1 9.1 

48.0 167.3 133.8 13.6 163.0 140.8 12.7 158.5 148.2 11.8 154.0 156.0 10.9 149.2 164.4 10.1 143.6 172.6 9.3 

50.0 172.4 135.4 13.9 167.9 142.4 12.9 163.3 149.8 12.0 158.6 157.7 11.1 153.8 166.0 10.3 148.0 174.3 9.5 

NOTES: 







4 jOHNSON CONTROLS


LCWT (°F) 

NOTES: 









105.0 110.0 115.0 


40.0 101.5 131.5 8.4 97.2 138.4 7.7 92.9 145.7 7.0 

42.0 104.9 132.5 8.6 100.5 139.4 7.9 96.1 146.7 7.2 

44.0 108.3 133.5 8.8 103.9 140.4 8.1 99.3 147.7 7.4 

45.0 110.1 134.0 9.0 105.6 140.9 8.2 100.9 148.2 7.5 

46.0 111.9 134.5 9.1 107.3 141.4 8.3 102.6 148.7 7.6 

48.0 115.4 135.6 9.3 110.7 142.5 8.5 105.9 149.8 7.8 

50.0 119.1 136.6 9.5 114.2 143.6 8.7 109.3 150.9 8.0 


LCWT (°F) 


105.0 110.0 115.0 


40.0 110.1 153.3 7.9 105.3 161.3 7.2 84.3 124.1 7.4 

42.0 113.8 154.6 8.1 108.9 162.6 7.4 87.3 125.0 7.6 

44.0 117.5 155.9 8.3 112.5 163.9 7.6 90.3 125.8 7.8 

45.0 119.4 156.5 8.4 114.3 164.5 7.7 91.8 126.2 7.9 

46.0 121.3 157.2 8.5 116.2 165.2 7.8 93.4 126.6 8.0 

48.0 125.2 158.6 8.7 119.9 166.6 8.0 96.5 127.5 8.2 

50.0 129.1 160.0 8.9 123.6 168.0 8.2 99.6 128.4 8.4 


LCWT (°F) 


105.0 110.0 115.0 


40.0 113.2 151.1 8.3 108.3 159.0 7.5 103.3 167.2 6.9 

42.0 117.1 152.3 8.5 112.0 160.2 7.7 106.9 168.5 7.1 

44.0 121.0 153.6 8.7 115.8 161.5 7.9 110.5 169.8 7.2 

45.0 123.0 154.3 8.8 117.7 162.1 8.0 112.3 170.4 7.3 

46.0 125.0 154.9 8.9 119.6 162.8 8.1 114.2 171.1 7.4 

48.0 129.0 156.3 9.1 123.5 164.1 8.3 97.7 127.4 8.3 

50.0 133.0 157.6 9.3 127.4 165.5 8.5 100.9 128.3 8.5 


LCWT (°F) 


105.0 110.0 115.0 


40.0 121.5 175.2 7.7 116.2 184.2 7.1 94.6 147.5 7.1 

42.0 125.5 176.6 7.9 120.1 185.7 7.2 97.9 148.5 7.3 

44.0 129.6 178.1 8.1 124.0 187.2 7.4 101.2 149.6 7.4 

45.0 131.6 178.9 8.2 126.0 188.0 7.5 102.8 150.1 7.5 

46.0 133.7 179.7 8.3 128.0 188.8 7.6 104.5 150.7 7.6 

48.0 137.9 181.3 8.5 132.0 190.4 7.8 107.9 151.8 7.8 

50.0 142.1 182.9 8.7 136.1 192.0 7.9 111.4 153.0 8.0 

FORM 150.62-EG3 (409) 

5



LCWT 

(°F) 


75.0 80.0 85.0 90.0 95.0 100.0 


40.0 151.2 129.4 12.7 147.2 136.2 11.8 143.1 143.5 10.9 138.8 151.3 10.1 134.4 159.5 9.3 129.2 167.7 8.6 

42.0 156.1 130.8 13.0 152.0 137.7 12.1 147.7 144.9 11.2 143.3 152.8 10.3 138.8 161.0 9.5 133.4 169.2 8.8 

44.0 161.1 132.3 13.3 156.8 139.2 12.3 152.5 146.5 11.4 147.9 154.3 10.6 143.3 162.5 9.8 137.7 170.8 9.0 

45.0 163.6 133.0 13.4 159.3 139.9 12.5 154.8 147.2 11.6 150.2 155.1 10.7 145.5 163.3 9.9 139.9 171.5 9.1 

46.0 166.1 133.8 13.5 161.7 140.7 12.6 157.2 148.0 11.7 152.6 155.9 10.8 147.8 164.1 10.0 142.1 172.4 9.2 

48.0 171.2 135.3 13.8 166.7 142.3 12.8 162.0 149.7 11.9 157.3 157.5 11.0 152.4 165.8 10.2 146.4 174.0 9.4 

50.0 172.7 136.0 13.9 171.7 143.9 13.1 166.9 151.4 12.2 162.0 159.2 11.3 157.0 167.5 10.4 151.0 175.7 9.6 


LCWT 

(°F) 


75.0 80.0 85.0 90.0 95.0 100.0 


40.0 152.1 119.7 13.4 148.4 126.0 12.5 144.5 132.8 11.6 140.5 140.1 10.7 136.4 147.9 9.9 131.3 155.7 9.1 

42.0 157.1 120.8 13.7 153.3 127.1 12.8 149.3 134.0 11.9 145.2 141.3 11.0 140.9 149.1 10.2 135.7 156.9 9.4 

44.0 162.2 122.0 14.0 158.3 128.3 13.1 154.2 135.2 12.2 149.9 142.5 11.3 145.5 150.3 10.4 140.2 158.2 9.6 

45.0 164.8 122.6 14.2 160.8 129.0 13.2 156.6 135.8 12.3 152.3 143.1 11.4 147.9 151.0 10.6 142.4 158.8 9.7 

46.0 167.4 123.2 14.4 163.3 129.6 13.4 159.1 136.4 12.5 154.7 143.7 11.6 150.2 151.6 10.7 144.7 159.4 9.9 

48.0 172.7 124.5 14.7 168.5 130.9 13.7 164.1 137.7 12.7 159.6 145.0 11.8 155.0 152.9 11.0 149.3 160.8 10.1 

50.0 178.0 125.7 15.0 173.7 132.1 14.0 169.2 139.0 13.0 164.6 146.4 12.1 159.8 154.2 11.2 154.0 162.1 10.3 


LCWT 

(°F) 


75.0 80.0 85.0 90.0 95.0 100.0 


40.0 176.1 148.9 12.8 171.7 157.0 11.9 167.1 165.6 11.0 162.4 174.7 10.2 157.5 184.5 9.4 151.6 194.2 8.6 

42.0 181.8 150.5 13.0 177.3 158.5 12.1 172.6 167.1 11.3 167.7 176.3 10.4 162.6 186.1 9.6 156.6 195.8 8.8 

44.0 187.5 152.1 13.3 182.9 160.0 12.4 178.1 168.7 11.5 173.0 177.9 10.7 167.8 187.7 9.8 161.6 197.5 9.1 

45.0 190.5 152.9 13.5 185.8 160.8 12.6 180.9 169.5 11.6 175.8 178.7 10.8 170.5 188.6 10.0 164.2 198.3 9.2 

46.0 193.4 153.7 13.6 188.7 161.7 12.7 183.7 170.3 11.8 178.5 179.6 10.9 173.1 189.4 10.1 166.7 199.2 9.3 

48.0 199.3 155.3 13.9 194.5 163.3 13.0 189.3 172.0 12.0 184.0 181.3 11.1 178.5 191.2 10.3 172.0 200.9 9.5 

50.0 205.4 157.0 14.2 200.4 165.0 13.2 195.1 173.7 12.3 189.6 183.1 11.4 184.0 192.9 10.5 177.2 202.7 9.7 


LCWT 

(°F) 


75.0 80.0 85.0 90.0 95.0 100.0 


40.0 183.4 151.1 13.1 178.7 159.1 12.2 173.8 167.6 11.3 168.7 176.8 10.5 163.4 186.5 9.6 157.1 196.1 8.9 

42.0 189.4 152.8 13.4 184.6 160.7 12.5 179.5 169.3 11.6 174.2 178.5 10.7 168.8 188.2 9.9 162.3 197.9 9.1 

44.0 195.5 154.5 13.7 190.5 162.4 12.8 185.3 171.0 11.8 179.8 180.2 11.0 174.2 190.0 10.1 167.6 199.6 9.3 

45.0 198.6 155.4 13.8 193.5 163.2 12.9 188.2 171.9 12.0 182.7 181.1 11.1 177.0 190.9 10.2 170.3 200.5 9.4 

46.0 201.7 156.2 14.0 196.5 164.1 13.0 191.1 172.8 12.1 185.5 182.0 11.2 179.8 191.8 10.3 173.0 201.4 9.5 

48.0 208.0 158.0 14.3 202.7 165.9 13.3 197.1 174.6 12.4 191.3 183.8 11.4 185.4 193.6 10.6 178.4 203.3 9.7 

50.0 214.4 159.8 14.6 208.8 167.9 13.6 203.1 176.5 12.6 197.2 185.7 11.7 191.1 195.5 10.8 183.9 205.2 9.9 

NOTES: 







6 jOHNSON CONTROLS


LCWT (°F) 

NOTES: 









105.0 110.0 115.0 


40.0 123.8 176.2 7.8 118.3 185.2 7.1 95.7 148.0 7.1 

42.0 127.9 177.8 8.0 122.3 186.8 7.3 99.1 149.1 7.3 

44.0 132.1 179.3 8.2 126.3 188.4 7.5 102.5 150.2 7.5 

45.0 134.2 180.1 8.3 128.4 189.2 7.6 104.2 150.8 7.6 

46.0 136.3 181.0 8.4 130.4 190.0 7.7 105.9 151.3 7.7 

48.0 140.6 182.6 8.6 134.5 191.7 7.9 109.4 152.5 7.9 

50.0 144.9 184.4 8.8 118.2 146.4 8.9 112.9 153.7 8.1 


LCWT (°F) 


105.0 110.0 115.0 


40.0 126.2 164.0 8.4 121.0 172.6 7.7 115.6 181.6 7.0 

42.0 130.5 165.2 8.6 125.1 173.8 7.9 119.6 182.9 7.2 

44.0 134.8 166.4 8.8 129.3 175.0 8.1 123.6 184.1 7.4 

45.0 137.0 167.0 8.9 131.4 175.7 8.2 125.6 184.8 7.5 

46.0 139.2 167.7 9.1 133.5 176.3 8.3 127.7 185.4 7.6 

48.0 143.6 169.0 9.3 137.8 177.7 8.5 131.8 186.8 7.8 

50.0 148.1 170.3 9.5 142.1 179.0 8.7 136.0 188.2 8.0 


LCWT (°F) 


105.0 110.0 115.0 


40.0 145.6 204.3 7.9 139.4 215.0 7.2 133.1 226.2 6.6 

42.0 150.4 206.0 8.1 144.1 216.7 7.4 137.6 227.9 6.7 

44.0 155.3 207.6 8.3 148.8 218.3 7.6 142.1 229.6 6.9 

45.0 157.7 208.5 8.4 151.2 219.2 7.7 144.4 230.4 7.0 

46.0 160.2 209.3 8.5 153.5 220.1 7.8 146.7 231.3 7.1 

48.0 165.2 211.1 8.7 158.4 221.8 8.0 151.4 233.1 7.3 

50.0 170.3 212.9 8.9 163.3 223.7 8.1 156.1 234.9 7.4 


LCWT (°F) 


105.0 110.0 115.0 


40.0 150.7 206.2 8.1 144.1 216.8 7.4 137.4 227.9 6.7 

42.0 155.7 207.9 8.3 149.0 218.6 7.6 142.1 229.7 6.9 

44.0 160.8 209.7 8.5 153.9 220.4 7.8 146.8 231.5 7.1 

45.0 163.4 210.6 8.6 156.4 221.3 7.9 149.2 232.4 7.2 

46.0 166.0 211.5 8.7 158.9 222.2 8.0 151.6 233.4 7.3 

48.0 171.3 213.4 8.9 163.9 224.1 8.2 156.4 235.3 7.4 

50.0 176.6 215.4 9.1 169.0 226.1 8.4 161.4 237.2 7.6 

FORM 150.62-EG3 (409) 

7

Part Load Ratings - Standard Efficiency 

YLAA0070SE 

% DISPL AMBIENT °F TONS COMP KW EER 

100.0 95.0 71.8 78.1 10.2 

83.3 88.4 63.8 59.9 11.5 

66.7 81.1 55.2 42.2 13.5 

50.0 71.1 43.1 28.2 15.6 

33.3 60.3 30.2 16.5 18.3 

16.7 55.0 15.1 7.7 19.3 

IPLV: 15.9 EER 



100.0 95.0 77.7 87.7 9.9 

83.6 88.5 69.2 68.4 11.0 

66.7 80.5 59.2 46.4 13.4 

50.3 71.1 46.7 31.9 15.2 

33.3 59.5 31.7 18.3 17.5 

16.9 55.0 16.7 9.7 17.7 




100.0 95.0 85.8 97.3 9.9 

83.6 88.1 76.0 72.5 11.5 

49.3 69.3 49.1 31.7 16.0 

32.8 59.8 35.5 19.8 18.4 

16.4 55.0 16.7 9.3 18.3 




100.0 98.0 95.8 110.7 9.6 

86.1 89.1 86.4 86.9 10.9 

57.0 75.6 64.8 45.6 14.4 

43.0 65.1 48.0 34.6 14.5 

13.9 55.0 16.0 9.1 17.8 




100.0 95.0 113.9 131.1 9.7 

75.0 84.3 93.6 83.9 12.0 

50.0 72.0 70.2 45.2 15.3 

25.0 55.0 33.3 22.8 16.3 




100.0 95.0 119.7 133.2 10.0 

75.0 83.9 97.6 84.7 12.4 

50.0 70.8 71.5 44.8 15.6 

25.0 55.0 33.4 22.9 16.3 




100.0 95.0 127.3 141.1 9.9 

75.0 81.3 98.2 75.7 32.2 

50.0 67.8 69.5 44.4 16.3 

25.0 55.0 35.0 19.5 18.4 




100.0 95.0 140.4 161.3 9.6 

80.0 87.7 123.2 112.7 11.7 

60.0 77.1 98.6 73.0 13.7 

40.0 64.5 69.0 43.3 16.6 

20.0 55.0 34.7 19.7 18.1 




100.0 95.0 143.3 162.5 9.8 

80.0 87.5 125.3 113.2 11.9 

60.0 76.6 99.3 72.9 13.8 

40.0 63.7 68.6 42.9 16.6 

20.0 55.0 36.1 20.0 18.5 




100.0 95.0 167.8 187.7 9.8 

83.3 88.4 149.3 141.2 11.3 

66.7 81.2 129.1 100.0 13.3 

50.0 71.3 101.4 66.9 15.2 

33.3 60.8 72.1 38.8 16.6 

16.7 55.0 35.6 18.6 18.0 


8 jOHNSON CONTROLS

Part Load Ratings - High Efficiency 


YLAA0091HE 


100.0 95.0 88.2 88.2 10.8 

83.8 88.3 78.3 67.2 12.2 

50.0 70.0 51.5 31.2 14.9 

16.2 55.0 16.1 8.9 18.3 




100.0 95.0 98.5 106.1 10.2 

86.1 89.4 89.2 82.3 11.6 

57.0 75.3 66.1 44.3 14.6 

43.0 65.7 50.5 31.5 16.6 

13.9 55.0 16.1 9.0 18.1 




100.0 95.0 117.0 120.6 10.5 

75.0 83.9 95.3 77.6 12.6 

50.0 70.0 68.2 45.3 15.7 

25.0 55.0 33.0 22.1 16.7 



FORM 150.62-EG3 (409) 


100.0 95.0 131.1 139.0 10.3 

77.7 86.3 112.0 93.0 12.6 

67.0 78.3 94.5 81.7 12.6 

44.7 65.4 66.5 46.2 15.6 

22.3 55.0 32.3 21.8 16.5 




100.0 95.0 145.5 150.3 10.4 

80.0 87.1 126.4 106.8 12.3 

60.0 75.6 98.6 72.0 14.4 

40.0 64.2 70.9 41.0 16.7 

20.0 55.0 34.9 19.3 18.5 




100.0 95.0 174.2 190.0 10.1 

83.3 88.2 154.4 142.4 11.6 

66.7 80.6 132.5 100.3 13.6 

50.0 70.4 102.9 66.7 15.4 

33.3 59.6 71.5 38.3 16.6 

16.7 55.0 35.1 18.6 17.8 


9

Physical Data - English 

Refrigerant R-410A 

General Unit Data 

Model Number YLAA 

STANDARD EFFICIENCY UNITS 

0070SE 0080SE 0090SE 0100SE 0115SE 0120SE 0135SE 0150SE 0155SE 0170SE 

Nominal Tons, R-410A 71.8 77.7 85.8 95.8 113.9 119.7 127.3 140.4 143.1 167.9 

Length 116.1 116.1 116.1 142.7 142.7 142.7 187.7 187.7 187.7 232.7 

Width 88 88 88 88 88 88 88 88 88 88 

Height 94.2 94.2 94.2 94.2 94.2 94 94.2 94.2 94.2 94.2 

Number of Refrigerant Circuits 2 2 2 2 2 2 2 2 2 2 

Refrigerant Charge, Operating 

R-410A, ckt1 / ckt2, lbs 51 / 50 54 / 52 57 / 57 55 / 58 62 / 58 65 / 62 81 / 71 81 / 73 83 / 76 90 / 87 

Oil Charge, ckt1 / ckt2, gallons 2.58 / 2.58 3.28 / 2.58 3.28 / 2.76 3.28 / 3.33 3.33/3.33 3.33/3.33 4.99 / 2.76 4.99 / 3.33 4.99 / 3.33 4.99 / 4.99 

Shipping Weight 4112 4541 4949 5407 5644 5921 6803 6958 7152 7972 

Operating Weight 4450 4948 5435 5835 6072 6473 7260 7415 7705 8429 

Compressors, scroll type 

Condenser 

Compressors per circuit 3/3 3/3 3/2 3/2 2/2 3/2 3/2 3/2 3/2 3/3 

Compressors per unit 6 6 5 5 4 4 5 5 5 6 

Nominal Tons per compressor 

Circuit 1 13 15 15 15 32 32 32 32 32 32 

Circuit 2 13 13 15/32 32 32 32 15/32 32 32 32 

Total Face Area ft2 106.9 106.9 106.9 133.6 160.3 160.3 213.8 213.8 213.8 267.2 

Number of Rows 1 1 1 1 1 1 1 1 1 1 

Fins per Inch 20 20 20 20 20 20 20 20 20 20 

Condenser Fans, Low Sound 

Number of Fans, ckt1./ckt2. 2/2 2/2 2/2 3/2 3/3 3/3 4/4 4/4 4/4 5/5 

Fan hp 2 2 2 2 2 2 2 2 2 2 

Fan RPM 1160 1160 1160 1160 1160 1160 1160 1160 1160 1160 

Total Chiller CFM 62400 62400 62400 78000 93600 93600 124800 124800 124800 156000 

Evaporator 

Water Volume, gallons 40 49 58 51 51 66 55 55 66 55 

Maximum Water Side Pressure, 

PSIG 

Maximum Refrigerant Side Pressure, 

PSIG 

Minimum Chiller Water Flow Rate, 

gpm 

Maximum Chiller Water Flow Rate, 

gpm 

150 150 150 150 150 150 150 150 150 150 

450 450 450 450 450 450 450 450 450 450 

60 100 140 100 100 150 120 120 150 120 

285 355 625 385 385 625 625 625 625 625 

Water Connections Size, inches 6 6 8 6 6 8 8 8 8 8 

0 jOHNSON CONTROLS


General Unit Data 


Model Number YLAA 

HIGH EFFICIENCY UNITS 

FORM 150.62-EG3 (409) 

0091HE 0101HE 0125HE 0141HE 0156HE 0175HE 

Nominal Tons, R-410A 88.1 98.3 117 130.6 145.6 174.2 

Length 142.7 142.7 187.7 187.7 232.7 232.7 

Width 88 88 88 88 88 88 

Height 94.2 94.2 94.2 94.2 94.2 94.2 

Number of Refrigerant Circuits 2 2 2 2 2 2 

Refrigerant Charge, Operating 

R-410A, ckt1 / ckt2, lbs 59 / 55 55 / 71 75 / 71 83 / 73 90 / 82 94 / 92 

Oil Charge, ckt1 / ckt2, gallons 2.76 / 2.76 3.28/3.33 3.33/3.33 4.99 / 2.76 4.99 / 3.33 4.99 / 4.99 

Shipping Weight 5334 5569 6485 6997 7582 8313 

Operating Weight 5762 5997 6913 7549 8039 8956 

Compressors, scroll type 

Condenser 

Compressors per circuit 3/2 3/2 2/2 3/2 3/2 3/3 

Compressors per unit 4 5 4 5 5 6 

Nominal Tons per compressor 

Circuit 1 15/32 15 32 32 32 32 

Circuit 2 15/32 32 32 15/32 32 32 

Total Face Area ft2 160.3 160.3 213.8 213.8 267.2 267.2 

Number of Rows 1 1 1 1 1 1 

Fins per Inch 20 20 20 20 20 20 

Condenser Fans, Low Sound 

Number of Fans, ckt1./ckt2. 3/3 4/2 4/4 4/4 4/6 5/5 

Fan hp 2 2 2 2 2 2 

Fan RPM 1160 1160 1160 1160 1160 1160 

Total Chiller CFM 93600 93600 124800 124800 156000 156000 

Evaporator 

Water Volume, gallons 51 51 51 66 55 77 

Maximum Water Side Pressure, PSIG 150 150 150 150 150 150 

Maximum Refrigerant Side Pressure, 

PSIG 

Minimum Chiller Water Flow Rate, 

gpm 

Maximum Chiller Water Flow Rate, 

gpm 

450 450 450 450 450 450 

100 100 100 150 120 120 

385 385 385 625 625 625 

Water Connections Size, inches 6 6 6 8 8 8 

1

Dimensions - Four Fan Units 

F 

W 

P 

YLAA Model L (length) W (width) H (height) F P D C1 C2 R4 R3 R2 R1 

YLAA0070SE 116 88.3 94.2 88.5 42.8 13.4 19 84.5 NA NA 68.3 23 

YLAA0080SE 116 88.3 94.2 88.5 42.8 15 18.6 85 NA NA 68.3 23 

YLAA0090SE 116 88.3 94.2 88.5 42.8 16.3 19.6 83 NA NA 68.3 23 

NOTE: 

D 

Placement on a level surface of free of obstructions (including snow, for winter operation) or air circulation ensures rated performance, reliable 

operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpredictable airflow 

patterns and possible diminished performance. johnson Controls’s unit controls will optimize operation without nuisance high-pressure safety 

cutouts; however, the system designer must consider potential performance degradation. Access to the unit control center assumes the unit is 

no higher than on spring isolators. Recommended minimum clearances: Side to wall – 6'; rear to wall – 6'; control panel to end wall – 4'0''; top 

– no obstructions allowed; distance between adjacent units – 10'. No more than one adjacent wall may be higher than the unit. 

C1 

L 

R2 

C2 

R1 

TYP 


H

Dimensions - Five Fan Units 

F 

W 


P 

B 

A 

D 

I1 

(TYP) 

C1 

C2 

L 

5/8” DIA. MOUNTING HOLES (TYP) 

I2 

FORM 150.62-EG3 (409) 

R2 R1 

TYP 


YLAA0100SE 143.5 88.3 94.2 88.5 42.8 15 18.6 85 NA NA 96 23 

NOTE: 







H

Dimensions - Six Fan Units 

F 

W 

P 

D 

C1 C2 

R2 R1 

(TYP) 


YLAA0091HE 143.5 88.3 94.2 88.5 42.8 15 18.6 85 NA NA 96 23 

YLAA0101HE 143.5 88.3 94.2 88.5 42.8 15 18.6 85 NA NA 96 23 

YLAA0115SE 143.5 88.3 94.2 88.5 42.8 15 18.6 85 NA NA 96 23 

YLAA0120SE 143.5 88.3 94.2 88.5 42.8 17.3 22 102 NA NA 96 23 

NOTE: 








L 

H

Dimensions - Eight Fan Units 

F 

W 


P 

D 

C1 C2 

R2 R1 

FORM 150.62-EG3 (409) 


YLAA0125HE 187.5 88.3 94.2 88.5 42.8 15 18.6 85 NA 58 66 39 

YLAA0135SE 187.5 88.3 94.2 88.5 42.8 16.3 19.6 83 NA 58 66 39 

YLAA0141HE 187.5 88.3 94.2 88.5 42.8 17.3 22.1 102 NA 58 66 39 

YLAA0150SE 187.5 88.3 94.2 88.5 42.8 16.3 19.6 83 NA 58 66 39 

YLAA0155SE 187.5 88.3 94.2 88.5 42.8 17.3 22 102 NA 58 66 39 

NOTE: 







L 

H 

5

Dimensions - Ten Fan Units 

F 

W 

B 

P 

A 

D 

I1 

(TYP) 

C1 

5/8" DIA. MOUNTING HOLES (TYP) 

I2 I3 


YLAA0156HE 232.7 88.3 94.2 88.5 42.8 16.3 19.6 83 58 43 83 23 

YLAA0170SE 232.7 88.3 94.2 88.5 42.8 16.3 19.6 83 58 43 83 23 

YLAA0175HE 232.7 88.3 94.2 88.5 42.8 17.3 22.1 102 58 43 83 23 


C2 

L 

R2 

R1 

(TYP) 

H

Isolator Locations 

YLAA Model 


I, I5 I2, I6 

TYP 

TYP 

I1 I2 

TYP TYP 

AVM LOCATIONS 

B 

A 

B 

A 

FORM 150.62-EG3 (409) 

I1 I2 I3 I4 I5 I6 I7 I8 A B 

YLAA0070SE 19.5 76.6 19.5 76.6 1.4 85.5 




AVM LOCATIONS 

I1 I2 I3 I4 I5 I6 I7 I8 A B 

YLAA0091HE 7.6 117.2 7.6 117.2 1.4 85.5 


YLAA0101HE 7.6 117.2 7.6 117.2 1.4 85.5 



7

Isolator Locations - continued 


I, I5 I2, I6 I3, I7 

TYP TYP TYP 

AVM LOCATIONS 

I1 I2 I3 I4 I5 I6 I7 I8 A B 

YLAA0125HE 7.6 69 80 7.6 69 80 1.4 85.5 

YLAA0135SE 7.6 69 80 7.6 69 80 1.4 85.5 

YLAA0141HE 7.6 69 80 7.6 69 80 1.4 85.5 




B 

A

B 


I1, I5 

A 

CONTROL PANEL END 


I2, I6 I3, I7 I4, I8 

AVM LOCATIONS 

FORM 150.62-EG3 (409) 

I1 I2 I3 I4 I5 I6 I7 I8 A B 

YLAA0156HE 7.6 69 72.5 63.6 7.6 69 72.5 63.6 1.4 85.5 

YLAA0170SE 7.6 69 72.5 63.6 7.6 69 72.5 63.6 1.4 85.5 

YLAA0175HE 7.6 69 72.5 63.6 7.6 69 72.5 63.6 1.4 85.5 

9

Isolator Details 

Mount Type 

ONE iNCH dEFLECTiON spRiNG isOLATOR CROss-REFERENCE 

�� 

�� 

�� 

CpX-X- 


�� 

�� 

�� 

�� 

�� 

Dimension Data (Inches) 

W D L B C T H 

CP1 3 5/8 7–3/4 6–1/2 4–3/4 ½ 5–5/8 

CP2 3 5/8 10–1/2 9–1/4 7–3/4 9/16 6 

RATED CAPACITY DEFLECTION RATED 

MODEL NUMBER COLOR CODE 

(LBS.) 

(IN) 

CP1-1D-85 85 1.360 LT. PURPLE 

CP1-1D-120 120 1.200 DK. YELLOW 

CP1-1D-175 175 1.170 DK. BLUE 

CP1-1D-250 250 1.400 YELLOW 

CP1-1D-340 340 1.130 RED 

CP1-1D-510 510 1.020 BLACK 

CP1-1D-675 675 1.320 DK. PURPLE 

CP1-1D-900 900 1.020 DK. GREEN 

CP1-1D-1200 1200 0.900 GRAY 

CP1-1D-1360 1360 0.770 WHITE 

CP1-1D-1785N 1785 0.880 GRAY/RED 

RATED CAPACITY DEFLECTION RATED 

MODEL NUMBER COLOR CODE 

(LBS.) 

(IN) 

CP2-1D-1020 1020 1.020 BLACK 

CP2-1D-1350 1350 1.320 DK. PURPLE 

CP2-1D-1800 1800 1.020 DK. GREEN 

CP2-1D-2400 2400 0.900 GRAY 

CP2-1D-2720 2720 0.770 WHITE 

CP2-1D-3570N 3570 0.880 GRAY / RED


TWO iNCH dEFLECTiON, sEisMiC spRiNG isOLATOR CROss-REFERENCE 

3/4” 

7/8” 

3/8” GAP 

3/4” 

TYP. (4) 

5/8” 2-3/4” 

4 

4 

1-1/8” 

y2Rs 

2-3/4” 

8 

P 

4 

STOP & 

8 

8-3/8” 

OPER. 

HEIGHT 

MODEL Y2RSI-2D SEISMICALLY RESTRAINED VIBRATION ISOLATOR FOR 2" DEFLECTION 

RATED DEFLECTION SPRING RATE 

SEISMIC MOUNT SIZE RATED LOAD (LBS) SOLID LOAD (LBS) COLOR CODE 

(IN) 

(LBS/IN) 

FORM 150.62-EG3 (409) 

ALLOWABLE G 

RATING HORIZONTAL 

Y2RSI-2D-150 150 2.4 62 234 WHITE 34.7 

Y2RSI-2D-320 320 2.3 140 490 YELLOW 16.3 

Y2RSI-2D-460 460 2.3 200 688 GREEN 11.3 

Y2RSI-2D-710 710 2.2 330 1072 DK BROWN 7.3 

Y2RSI-2D-870 870 1.9 460 1312 RED 6 

Y2RSI-2D-1200N 1200 1.9 638 1818 RED/BLACK 4.3 

Y2RSI-2D-1450 1450 1.8 900 2450 TAN 3.6 

Y2RSI-2D-1690 1690 1.7 1140 2892 PINK 3.1 

Y2RSI-2D-2000N 2000 1.7 1318 3342 PINK/BLACK 2.6 

Y2RSI-2D-2640N 2640 1.5 1854 4283 PINK/GRAY 2 

Y2RSI-2D-2870N 3080 1.5 2004 4629 PINK/GRAY/ORANGE 1.7 

PINK/GRAY/DK 

Y2RSI-2D-3280N 3740 1.8 2134 4930 1.4 

BROWN 

41

Isolator Details - continued 

Mount Type 

ELAsTOMERiC isOLATOR CROss-REFERENCE 

Rd-style 

isolators 

Dimension Data (inches) 

ELASTOMER 

L W HF AL AD BT CD DW 

RD1-WR 3.13 1.75 1.25 2.38 0.34 0.19 5/16-18 UNC X 3/4 1.25 

RD2-WR 3.88 2.38 1.75 3.00 0.34 0.22 3/8-16 UNC X 1 1.75 

RD3-WR 5.50 3.38 2.88 4.13 0.56 0.25 1/2-13 UNC X 1 2.50 

RD4-WR 6.25 4.63 2.75 5.00 0.56 0.38 1/2-13 UNC X 1 3.00 

RATED 

RATED RATED 

RATED 

MODEL NUMBER CAPACITY 

DURO (± 5) MODEL NUMBER CAPACITY DEFLECTION DURO (± 5) 

DEFLECTION [IN] 

[LBS] 

[LBS] 

[IN] 

RD2-Light Blue-WR 35 0.4 30 RD3-Brown-WR 250 0.5 40 

RD2-Brown-WR 45 0.4 40 RD3-Brick Red-WR 525 0.5 50 

RD2-Brick Red-WR 70 0.4 50 RD3-Lime-WR 750 0.5 60 

RD 2-Lime-WR 120 0.4 60 RD3-Charcoal-WR 1100 0.5 70 

RATED 

RATED 


DURO (± 5) 


[LBS] 

RD2-Light Blue-WR 135 0.5 30 

RATED 

RATED 


DURO (± 5) 


[LBS] 

RD2-Brown-WR 170 0.5 40 RD4-Brown-WR 1500 0.5 40 

RD2-Brick Red-WR 240 0.5 50 RD4-Brick Red-WR 2250 0.5 50 

RD 2-Lime-WR 380 0.5 60 RD4-Lime-WR 3000 0.5 60 

RD2 Charcoal-WR 550 0.5 70 RD4-Charcoal-WR 4000 0.5 70 

4 jOHNSON CONTROLS

Electrical Notes 

LEGENd 

ACR-LINE ACROSS THE LINE START 

C.B. CIRCUIT BREAKER 

D.E. DUAL ELEMENT FUSE 

DISC SW DISCONNECT SWITCH 

FACT MOUNT CB FACTORY MOUNTED CIRCUIT BREAKER 

FLA FULL LOAD AMPS 

HZ HERTZ 

MAX MAXIMUM 

MCA MINIMUM CIRCUIT AMPACITY 

MIN MINIMUM 

MIN NF MINIMUM NON FUSED 

RLA RATED LOAD AMPS 

S.P. WIRE SINGLE POINT WIRING 

UNIT MTD SERV SW UNIT MOUNTED SERVICE (NON-FUSED DISCONNECT 

SWITCH) 

LRA LOCKED ROTOR AMPS 


FORM 150.62-EG3 (409) 

NOTEs: 

1. Minimum Circuit Ampacity (MCA) is based on 1 5% of the rated load amps for the largest motor plus 100% of the 

rated load amps for all other loads included in the circuit, per N.E.C. Article 4 0- 4. If the optional Factory Mounted 

Control Transformer is provided, add the following MCA values to the electrical tables for the system providing power 

to the transformer: -17, add 2.5 amps; -28, add 2.3 amps; -40, add 1.5 amps, -46, add 1.3 amps; -58, add 1 amps. 

. The minimum recommended disconnect switch is based on 115% of the rated load amps for all loads included in 

the circuit, per N.E.C. Article 440. 

. Minimum fuse size is based upon 150% of the rated load amps for the largest motor plus 100% of the rated load 

amps for all other loads included in the circuit to avoid nuisance trips at start-up due to lock rotor amps. It is not recommended 

in applications where brown outs, frequent starting and stopping of the unit, and/or operation at ambient 

temperatures in excess of 95ºF ( 5ºC) is anticipated. 

4. Maximum fuse size is based upon 5% of the rated load amps for the largest motor plus 100% of the rated load 

amps for all other loads included in the circuit, per N.E.C. Article 440- . 

5. Circuit breakers must be UL listed and CSA certified and maximum size is based on 225% of the rated load amps for 

the largest motor plus 100% of the rated load amps for all other loads included in the circuit. Otherwise, HACR-type 

circuit breakers must be used. Maximum HACR circuit breaker rating is based on 5% of the rated load amps for 

the largest motor plus 100% of the rated load amps for all other loads included in the circuit. 

6. The “INCOMING WIRE RANGE” is the minimum and maximum wire size that can be accommodated by the unit wiring 

lugs. The ( ) preceding the wire range indicates the number of termination points available per phase of the wire 

range specified. Actual wire size and number of wires per phase must be determined based on the National Electrical 

Code, using copper connectors only. Field wiring must also comply with local codes. 

7. A ground lug is provided for each compressor system to accommodate a field grounding conductor per N.E.C. 

Table 50-95. A control circuit grounding lug is also supplied. 

8. The supplied disconnect is a “Disconnecting Means” as defined in the N.E.C. 100, and is intended for isolating the 

unit for the available power supply to perform maintenance and troubleshooting. This disconnect is not intended to 

be a Load Break Device. 

9. Field Wiring by others which complies to the National Electrical Code & Local Codes. 

vOLTAGE COdE 

-17 = 00- -60 

- 8 = 0- -60 

-40 = 80- -60 

-46 = 460- -60 

-58 = 575- -60 

4

Electrical Data w/o Pumps 

CHILLER 

MODEL & MIN 

CB & MAX CB 

YLAA0070 SE 









YLAA0170 HE 

VOLT 

MAX 

DUAL 

ELEM 

FUSE 

HZ 

MINIMUM 

CIRCUIT 

AMPS 

MIN N/F 

DISC 

SW 

MIN DUAL 

ELEM 

FUSE 

MAX 

DUAL 

ELEM 

FUSE 

& MAX 

CB 

SYSTEM # 1 

COMPR 1 COMPR 2 COMPR 3 COND FANS 

RLA LRA RLA LRA RLA LRA QTY FLA LRA 

200 60 351 400 400 400 51.3 300 51.3 300 51.3 300 2 7.6 30.9 

230 60 350 400 400 400 51.3 300 51.3 300 51.3 300 2 7.4 37.0 

380 60 186 250 200 200 26.9 139 26.9 139 26.9 139 2 4.5 22.3 

460 60 160 200 175 175 23.1 150 23.1 150 23.1 150 2 4.0 19.0 

575 60 136 200 150 150 19.9 109 19.9 109 19.9 109 2 2.9 14.6 

200 60 366 600 400 400 55.8 425 55.8 425 55.8 425 2 7.6 30.9 

230 60 365 600 400 400 55.8 425 55.8 425 55.8 425 2 7.4 37.0 

380 60 216 250 225 250 36.0 239 36.0 239 36.0 239 2 4.5 22.3 

460 60 173 200 200 200 26.9 187 26.9 187 26.9 187 2 4.0 19.0 

575 60 148 200 175 175 23.7 148 23.7 148 23.7 148 2 2.9 14.6 

200 60 391 600 450 500 55.8 425 55.8 425 55.8 425 2 7.6 30.9 

230 60 390 600 450 450 55.8 425 55.8 425 55.8 425 2 7.4 37.0 

380 60 249 400 300 300 36.0 239 36.0 239 36.0 239 2 4.5 22.3 

460 60 192 250 225 225 26.9 187 26.9 187 26.9 187 2 4.0 19.0 

575 60 168 200 200 200 23.7 148 23.7 148 23.7 148 2 2.9 14.6 

200 60 452 600 500 500 55.8 425 55.8 425 55.8 425 2 7.6 30.9 

230 60 451 600 500 500 55.8 425 55.8 425 55.8 425 2 7.4 37.0 

380 60 286 400 350 350 36.0 239 36.0 239 36.0 239 2 4.5 22.3 

460 60 223 250 250 250 26.9 187 26.9 187 26.9 187 2 4.0 19.0 

575 60 197 250 225 225 23.7 148 23.7 148 23.7 148 2 2.9 14.6 

200 60 511 600 600 600 109.6 599 109.6 599 3 7.6 30.9 

230 60 510 600 600 600 109.6 599 109.6 599 3 7.4 37.0 

380 60 321 400 350 350 69.2 358 69.2 358 3 4.5 22.3 

460 60 256 400 300 300 54.5 310 54.5 310 3 4.0 19.0 

575 60 227 250 250 250 49.4 239 49.4 239 3 2.9 14.6 

200 60 582 800 700 700 109.6 599 109.6 599 109.6 599 4 7.6 30.9 

230 60 581 800 700 700 109.6 599 109.6 599 109.6 599 4 7.4 37.0 

380 60 366 600 400 400 69.2 358 69.2 358 69.2 358 4 4.5 22.3 

460 60 291 400 350 350 54.5 310 54.5 310 54.5 310 4 4.0 19.0 

575 60 257 400 300 300 49.4 239 49.4 239 49.4 239 4 2.9 14.6 

200 60 636 800 700 700 109.6 599 109.6 599 109.6 599 4 7.6 30.9 

230 60 635 800 700 700 109.6 599 109.6 599 109.6 599 4 7.4 37.0 

380 60 399 600 450 450 69.2 358 69.2 358 69.2 358 4 4.5 22.3 

460 60 318 400 350 350 54.5 310 54.5 310 54.5 310 4 4.0 19.0 

575 60 283 400 300 300 49.4 239 49.4 239 49.4 239 4 2.9 14.6 

200 60 761 1000 800 800 109.6 599 109.6 599 109.6 599 5 7.6 30.9 

230 60 759 1000 800 800 109.6 599 109.6 599 109.6 599 5 7.4 37.0 

380 60 478 600 500 500 69.2 358 69.2 358 69.2 358 5 4.5 22.3 

460 60 381 600 400 400 54.5 310 54.5 310 54.5 310 5 4.0 19.0 

575 60 338 400 400 400 49.4 239 49.4 239 49.4 239 5 2.9 14.6 

44 jOHNSON CONTROLS

CHILLER 

MODEL & MIN 

CB & MAX CB 











VOLT MAX 

DUAL 

ELEM FUSE 

HZ 


SYSTEM # 2 


FORM 150.62-EG3 (409) 


200 60 51.3 300 51.3 300 51.3 300 2 7.6 30.9 

230 60 51.3 300 51.3 300 51.3 300 2 7.4 37.0 

380 60 26.9 139 26.9 139 26.9 139 2 4.5 22.3 

460 60 23.1 150 23.1 150 23.1 150 2 4.0 19.0 

575 60 19.9 109 19.9 109 19.9 109 2 2.9 14.6 

200 60 51.3 300 51.3 300 51.3 300 2 7.6 30.9 

230 60 51.3 300 51.3 300 51 300 2 7.4 37.0 

380 60 26.9 139 26.9 139 26.9 139 2 4.5 22.3 

460 60 23.1 150 23.1 150 23.1 150 2 4.0 19.0 

575 60 19.9 109 19.9 109 19.9 109 2 2.9 14.6 

200 60 109.6 599 55.8 425 2 7.6 30.9 

230 60 109.6 599 55.8 425 2 7.4 37.0 

380 60 69.2 358 36.0 239 2 4.5 22.3 

460 60 54.5 310 26.9 187 2 4.0 19.0 

575 60 49.4 239 23.7 148 2 2.9 14.6 

200 60 109.6 599 110.0 599 3 7.6 30.9 

230 60 109.6 599 110.0 599 3 7.4 37.0 

380 60 69.2 358 69.2 358 3 4.5 22.3 

460 60 54.5 310 54.5 310 3 4.0 19.0 

575 60 49.4 239 49.4 239 3 2.9 14.6 

200 60 109.6 599 109.6 599 3 7.6 30.9 

230 60 109.6 599 109.6 599 3 7.4 37.0 

380 60 69.2 358 69.2 358 3 4.5 22.3 

460 60 54.5 310 54.5 310 3 4.0 19.0 

575 60 49.4 239 49.4 239 3 2.9 14.6 

200 60 109.6 599 55.8 425 4 7.6 30.9 

230 60 109.6 599 55.8 425 4 7.4 37.0 

380 60 69.2 358 36.0 239 4 4.5 22.3 

460 60 54.5 310 26.9 187 4 4.0 19.0 

575 60 49.4 239 23.7 148 4 2.9 14.6 

200 60 109.6 599 109.6 599 4 7.6 30.9 

230 60 109.6 599 109.6 599 4 7.4 37.0 

380 60 69.2 358 69.2 358 4 4.5 22.3 

460 60 54.5 310 54.5 310 4 4.0 19.0 

575 60 49.4 239 49.4 239 4 2.9 14.6 

200 60 109.6 599 110.0 599 109.6 599 5 7.6 30.9 

230 60 109.6 599 110.0 599 109.6 599 5 7.4 37.0 

380 60 69.2 358 69.2 358 69.2 358 5 4.5 22.3 

460 60 54.5 310 54.5 310 54.5 310 5 4.0 19.0 

575 60 49.4 239 49.4 239 49.4 239 5 2.9 14.6 

45

Electrical Data w/o Pumps - continued 

CHILLER 

MODEL & MIN 

CB & MAX CB 


HE 






VOLT 

MAX 

DUAL 

ELEM 

FUSE 

HZ 

MINIMUM 

CIRCUIT 

AMPS 

MIN N/F 

DISC 

SW 

MIN DUAL 

ELEM 

FUSE 

MAX 

DUAL 

ELEM 

FUSE 

& MAX 

CB 

SYSTEM # 1 



200 60 404 600 450 500 109.6 599 55.8 425 3 7.6 30.9 

230 60 403 600 450 500 109.6 358 55.8 425 3 7.4 37.0 

380 60 255 400 300 300 69.2 310 36.0 239 3 4.5 22.3 

460 60 200 250 225 250 54.5 239 26.9 187 3 4.0 19.0 

575 60 176 200 200 225 49.4 310 23.7 148 3 2.9 14.6 

200 60 460 600 500 500 55.8 425 55.8 425 55.8 425 2 7.6 30.9 

230 60 458 600 500 500 55.8 425 55.8 425 55.8 425 2 7.4 37.0 

380 60 291 400 350 350 36.0 239 36.0 239 36.0 239 2 4.5 22.3 

460 60 227 250 250 250 26.9 187 26.9 187 26.9 187 2 4.0 19.0 

575 60 200 250 225 225 23.7 148 23.7 148 23.7 148 2 2.9 14.6 

200 60 527 600 600 600 109.6 599 109.6 599 4 7.6 30.9 

230 60 525 600 600 600 109.6 599 109.6 599 4 7.4 37.0 

380 60 330 400 350 350 69.2 358 69.2 358 4 4.5 22.3 

460 60 264 400 300 300 54.5 310 54.5 310 4 4.0 19.0 

575 60 233 400 250 250 49.4 239 49.4 239 4 2.9 14.6 

200 60 582 800 700 700 109.6 599 109.6 599 109.6 599 5 7.6 30.9 

230 60 581 800 700 700 109.6 599 109.6 599 109.6 599 5 7.4 37.0 

380 60 366 600 400 400 69.2 358 69.2 358 69.2 358 5 4.5 22.3 

460 60 291 400 350 350 54.5 310 54.5 310 54.5 310 5 4.0 19.0 

575 60 257 400 300 300 49.4 239 49.4 239 49.4 239 5 2.9 14.6 

200 60 651 800 700 700 109.6 599 109.6 599 109.6 599 6 7.6 30.9 

230 60 649 800 700 700 109.6 599 109.6 599 109.6 599 6 7.4 37.0 

380 60 408 600 450 450 69.2 358 69.2 358 69.2 358 6 4.5 22.3 

460 60 326 400 350 350 54.5 310 54.5 310 54.5 310 6 4.0 19.0 

575 60 288 400 350 350 49.4 239 49.4 239 49.4 239 6 2.9 14.6 

200 60 761 1000 800 800 109.6 599 109.6 599 109.6 599 5 7.6 30.9 

230 60 759 1000 800 800 109.6 599 109.6 599 109.6 599 5 7.4 37.0 

380 60 478 600 500 500 69.2 358 69.2 358 69.2 358 5 4.5 22.3 

460 60 381 600 400 400 54.5 310 54.5 310 54.5 310 5 4.0 19.0 

575 60 338 400 400 400 49.4 239 49.4 239 49.4 239 5 2.9 14.6 

46 jOHNSON CONTROLS

CHILLER 

MODEL & MIN 

CB & MAX CB 


HE 






VOLT MAX 

DUAL 

ELEM FUSE 

HZ 


SYSTEM # 2 


FORM 150.62-EG3 (409) 


200 60 109.6 599 55.8 425 3 7.6 30.9 

230 60 109.6 599 55.8 425 3 7.4 37.0 

380 60 69.2 358 36.0 239 3 4.5 22.3 

460 60 54.5 310 26.9 187 3 4.0 19.0 

575 60 49.4 239 23.7 148 3 2.9 14.6 

200 60 109.6 599 109.6 599 4 7.6 30.9 

230 60 109.6 599 109.6 599 4 7.4 37.0 

380 60 69.2 358 69.2 358 4 4.5 22.3 

460 60 54.5 310 54.5 310 4 4.0 19.0 

575 60 49.4 239 49.4 239 4 2.9 14.6 

200 60 109.6 599 110.0 599 4 7.6 30.9 

230 60 109.6 599 110.0 599 4 7.4 37.0 

380 60 69.2 358 69.2 358 4 4.5 22.3 

460 60 54.5 310 54.5 310 4 4.0 19.0 

575 60 49.4 239 49.4 239 4 2.9 14.6 

200 60 109.6 599 55.8 425 3 7.6 30.9 

230 60 109.6 599 55.8 425 3 7.4 37.0 

380 60 69.2 358 36.0 239 3 4.5 22.3 

460 60 54.5 310 26.9 187 3 4.0 19.0 

575 60 49.4 239 23.7 148 3 2.9 14.6 

200 60 109.6 599 109.6 599 4 7.6 30.9 

230 60 109.6 599 110.0 599 4 7.4 37.0 

380 60 69.2 358 69.2 358 4 4.5 22.3 

460 60 54.5 310 54.5 310 4 4.0 19.0 

575 60 49.4 239 49.4 239 4 2.9 14.6 

200 60 109.6 599 110.0 599 109.6 599 5 7.6 30.9 

230 60 109.6 599 110.0 599 109.6 599 5 7.4 37.0 

380 60 69.2 358 69.2 358 69.2 358 5 4.5 22.3 

460 60 54.5 310 54.5 310 54.5 310 5 4.0 19.0 

575 60 49.4 239 49.4 239 49.4 239 5 2.9 14.6 

47

Wiring Lugs 

CHILLER MODEL VOLT HZ 





P1: YLAA0101 


TERMINAL BLOCK 

LUGS 

NON FUSED DISCONNECT SWITCH LUGS TERMINAL BLOCK LUGS 

200 60 (1) #4 - 500 kcmil (2)250 - 500kcmil & (3)2/0 - 400kcmil (2)250 - 500kcmil & (3)2/0 - 400kcmil 


380 60 (1) #4 - 500 kcmil (1) #6 - 350 kcmil (1) #6 - 350 kcmil 





380 60 (1) #4 - 500 kcmil 250 - 500kcmil & (2)3/0 - 250kcmil 250 - 500kcmil & (2)3/0 - 250kcmil 


















48 jOHNSON CONTROLS

CHILLER MODEL VOLT HZ 

P1: YLAA0115 & 











TERMINAL BLOCK 

LUGS 

FORM 150.62-EG3 (409) 

NON FUSED DISCONNECT SWITCH LUGS TERMINAL BLOCK LUGS 








380 60 (1) #4 - 500 kcmil (2)250 - 500kcmil & (3)2/0 - 400kcmil 250 - 500kcmil & (2)3/0 - 250kcmil 








200 60 (2) #6 - 500 kcmil (4) 4/0 - 500kcmil (2)250 - 500kcmil & (3)2/0 - 400kcmil 

230 60 (2) #6 - 500 kcmil (4) 4/0 - 500kcmil (2)250 - 500kcmil & (3)2/0 - 400kcmil 



575 60 (1) #4 - 500 kcmil (2)250 - 500kcmil & (3)2/0 - 400kcmil 250 - 500kcmil & (2)3/0 - 250kcmil 

49

Electrical Data w/ Pumps 

CHILLER 

MODEL 


SE 


SE 


SE 


SE 


SE 


SE 


SE 


SE 


SE 

VOLT HZ 

200 60 

Pump 

Model 

Pump 

MINIMUM CIRCUIT 

AMPS 

MIN N/F DISC SW 

MIN DUAL ELEM 

FUSE 

& MIN CB 

MAX DUAL ELEM 

FUSE 

& MAX CB 

15.4 366 600 400 400 

230 60 13.9 364 600 400 400 

380 60 A, K 

8.1 194 250 225 225 

460 60 7.0 167 200 175 175 

575 60 5.6 142 200 150 150 

200 60 

21.4 372 600 400 400 

230 60 20.4 371 600 400 400 

380 60 B 

12.0 198 250 225 225 

460 60 10.2 171 200 200 200 

575 60 8.2 144 200 150 150 

200 60 

32.2 383 600 400 400 

230 60 28.4 379 600 400 400 

380 60 C 

15.4 202 250 225 225 

460 60 14.2 175 200 200 200 

575 60 11.4 147 200 175 175 

200 60 

41.7 393 600 450 450 

230 60 36.3 387 600 400 400 

380 60 D, M, N 

22.0 208 250 225 225 

460 60 18.2 179 200 200 200 

575 60 14.5 150 200 175 175 

200 60 

27.1 378 600 400 400 

230 60 24.5 375 600 400 400 

380 60 L 

14.8 201 250 225 225 

460 60 12.3 173 200 200 200 

575 60 9.8 146 200 175 175 

200 60 

15.4 381 600 400 400 

230 60 13.9 379 600 400 400 

380 60 A, K 

8.1 224 250 250 250 

460 60 7.0 180 200 200 200 

575 60 5.6 154 200 175 175 

200 60 

21.4 387 600 450 450 

230 60 20.4 385 600 400 400 

380 60 B 

12.0 228 400 250 250 

460 60 10.2 183 250 200 200 

575 60 8.2 157 200 175 175 

200 60 

32.2 398 600 450 450 

230 60 28.4 393 600 450 450 

380 60 C 

15.4 231 400 250 250 

460 60 14.2 187 250 200 200 

575 60 11.4 160 200 175 175 

200 60 

41.7 407 600 450 450 

230 60 36.3 401 600 450 450 

380 60 D, M, N 

22.0 238 400 250 250 

460 60 18.2 191 250 200 200 

575 60 14.5 163 200 175 175 

50 jOHNSON CONTROLS


SYSTEM # 1 SYSTEM # 2 

FORM 150.62-EG3 (409) 

COMPR 1 COMPR 2 COMPR 3 COND FANS COMPR 1 COMPR 2 COMPR 3 COND FANS 

RLA LRA RLA LRA RLA LRA QTY FLA LRA RLA LRA RLA LRA RLA LRA QTY FLA LRA 

51.3 300 51.3 300 51.3 300 2 7.6 30.9 51.3 300 51.3 300 51.3 300 2 7.6 30.9 

51.3 300 51.3 300 51.3 300 2 7.4 37.0 51.3 300 51.3 300 51.3 300 2 7.4 37.0 

26.9 139 26.9 139 26.9 139 2 4.5 22.3 26.9 139 26.9 139 26.9 139 2 4.5 22.3 

23.1 150 23.1 150 23.1 150 2 4.0 19.0 23.1 150 23.1 150 23.1 150 2 4.0 19.0 

19.9 109 19.9 109 19.9 109 2 2.9 14.6 19.9 109 19.9 109 19.9 109 2 2.9 14.6 

51.3 300 51.3 300 51.3 300 2 7.6 30.9 51.3 300 51.3 300 51.3 300 2 7.6 30.9 

51.3 300 51.3 300 51.3 300 2 7.4 37.0 51.3 300 51.3 300 51.3 300 2 7.4 37.0 

26.9 139 26.9 139 26.9 139 2 4.5 22.3 26.9 139 26.9 139 26.9 139 2 4.5 22.3 

23.1 150 23.1 150 23.1 150 2 4.0 19.0 23.1 150 23.1 150 23.1 150 2 4.0 19.0 

19.9 109 19.9 109 19.9 109 2 2.9 14.6 19.9 109 19.9 109 19.9 109 2 2.9 14.6 

51.3 300 51.3 300 51.3 300 2 7.6 30.9 51.3 300 51.3 300 51.3 300 2 7.6 30.9 

51.3 300 51.3 300 51.3 300 2 7.4 37.0 51.3 300 51.3 300 51.3 300 2 7.4 37.0 

26.9 139 26.9 139 26.9 139 2 4.5 22.3 26.9 139 26.9 139 26.9 139 2 4.5 22.3 

23.1 150 23.1 150 23.1 150 2 4.0 19.0 23.1 150 23.1 150 23.1 150 2 4.0 19.0 

19.9 109 19.9 109 19.9 109 2 2.9 14.6 19.9 109 19.9 109 19.9 109 2 2.9 14.6 

51.3 300 51.3 300 51.3 300 2 7.6 30.9 51.3 300 51.3 300 51.3 300 2 7.6 30.9 

51.3 300 51.3 300 51.3 300 2 7.4 37.0 51.3 300 51.3 300 51.3 300 2 7.4 37.0 

26.9 139 26.9 139 26.9 139 2 4.5 22.3 26.9 139 26.9 139 26.9 139 2 4.5 22.3 

23.1 150 23.1 150 23.1 150 2 4.0 19.0 23.1 150 23.1 150 23.1 150 2 4.0 19.0 

19.9 109 19.9 109 19.9 109 2 2.9 14.6 19.9 109 19.9 109 19.9 109 2 2.9 14.6 

51.3 300 51.3 300 51.3 300 2 7.6 30.9 51.3 300 51.3 300 51.3 300 2 7.6 30.9 

51.3 300 51.3 300 51.3 300 2 7.4 37.0 51.3 300 51.3 300 51.3 300 2 7.4 37.0 

26.9 139 26.9 139 26.9 139 2 4.5 22.3 26.9 139 26.9 139 26.9 139 2 4.5 22.3 

23.1 150 23.1 150 23.1 150 2 4.0 19.0 23.1 150 23.1 150 23.1 150 2 4.0 19.0 

19.9 109 19.9 109 19.9 109 2 2.9 14.6 19.9 109 19.9 109 19.9 109 2 2.9 14.6 

55.8 425 55.8 425 55.8 425 2 7.6 30.9 51.3 300 51.3 300 51.3 300 2 7.6 30.9 

55.8 425 55.8 425 55.8 425 2 7.4 37.0 51.3 300 51.3 300 51.3 300 2 7.4 37.0 

36.0 239 36.0 239 36.0 239 2 4.5 22.3 26.9 139 26.9 139 26.9 139 2 4.5 22.3 

26.9 187 26.9 187 26.9 187 2 4.0 19.0 23.1 150 23.1 150 23.1 150 2 4.0 19.0 

23.7 148 23.7 148 23.7 148 2 2.9 14.6 19.9 109 19.9 109 19.9 109 2 2.9 14.6 

55.8 425 55.8 425 55.8 425 2 7.6 30.9 51.3 300 51.3 300 51.3 300 2 7.6 30.9 

55.8 425 55.8 425 55.8 425 2 7.4 37.0 51.3 300 51.3 300 51.3 300 2 7.4 37.0 

36.0 239 36.0 239 36.0 239 2 4.5 22.3 26.9 139 26.9 139 26.9 139 2 4.5 22.3 

26.9 187 26.9 187 26.9 187 2 4.0 19.0 23.1 150 23.1 150 23.1 150 2 4.0 19.0 

23.7 148 23.7 148 23.7 148 2 2.9 14.6 19.9 109 19.9 109 19.9 109 2 2.9 14.6 

55.8 425 55.8 425 55.8 425 2 7.6 30.9 51.3 300 51.3 300 51.3 300 2 7.6 30.9 

55.8 425 55.8 425 55.8 425 2 7.4 37.0 51.3 300 51.3 300 51.3 300 2 7.4 37.0 

36.0 239 36.0 239 36.0 239 2 4.5 22.3 26.9 139 26.9 139 26.9 139 2 4.5 22.3 

26.9 187 26.9 187 26.9 187 2 4.0 19.0 23.1 150 23.1 150 23.1 150 2 4.0 19.0 

23.7 148 23.7 148 23.7 148 2 2.9 14.6 19.9 109 19.9 109 19.9 109 2 2.9 14.6 

55.8 425 55.8 425 55.8 425 2 7.6 30.9 51.3 300 51.3 300 51.3 300 2 7.6 30.9 

55.8 425 55.8 425 55.8 425 2 7.4 37.0 51.3 300 51.3 300 51.3 300 2 7.4 37.0 

36.0 239 36.0 239 36.0 239 2 4.5 22.3 26.9 139 26.9 139 26.9 139 2 4.5 22.3 

26.9 187 26.9 187 26.9 187 2 4.0 19.0 23.1 150 23.1 150 23.1 150 2 4.0 19.0 

23.7 148 23.7 148 23.7 148 2 2.9 14.6 19.9 109 19.9 109 19.9 109 2 2.9 14.6 

51

Electrical Data w/ Pumps - continued 

CHILLER 

MODEL 


SE 


SE 


SE 


SE 


SE 


SE 


HE 


HE 


HE 

VOLT HZ 

200 60 

Pump 


Pump 


AMPS 


MIN DUAL ELEM 

FUSE 

& MIN CB 

MAX DUAL ELEM 

FUSE 

& MAX CB 

27.1 393 600 450 450 

230 60 24.5 389 600 450 450 

380 60 L 

14.8 231 400 250 250 

460 60 12.3 185 250 200 200 

575 60 9.8 158 200 175 175 

200 60 

15.4 406 600 450 500 

230 60 13.9 404 600 450 500 

380 60 A, K 

8.1 257 400 300 300 

460 60 7.0 199 250 225 250 

575 60 5.6 174 200 200 200 

200 60 

21.4 412 600 450 500 

230 60 20.4 410 600 450 500 

380 60 B 

12.0 261 400 300 300 

460 60 10.2 202 250 225 250 

575 60 8.2 176 200 200 225 

200 60 

41.7 432 600 500 500 

230 60 36.3 426 600 500 500 

380 60 D, M, N 

22.0 271 400 300 300 

460 60 18.2 210 250 225 250 

575 60 14.5 183 200 200 225 

200 60 

54.7 445 600 500 500 

230 60 49.5 439 600 500 500 

380 60 E 

29.1 278 400 300 300 

460 60 24.8 217 250 250 250 

575 60 19.8 188 250 225 225 

200 60 

27.1 418 600 450 500 

230 60 24.5 414 600 450 500 

380 60 L 

14.8 263 400 300 300 

460 60 12.3 204 250 225 250 

575 60 9.8 178 200 200 225 

200 60 

15.4 419 600 450 500 

230 60 13.9 417 600 450 500 

380 60 A, K 

8.1 263 400 300 300 

460 60 7.0 207 250 225 250 

575 60 5.6 182 200 200 225 

200 60 

21.4 425 600 500 500 

230 60 20.4 423 600 500 500 

380 60 B 

12.0 267 400 300 300 

460 60 10.2 211 250 225 250 

575 60 8.2 184 200 200 225 

200 60 

41.7 446 600 500 500 

230 60 36.3 439 600 500 500 

380 60 D, M, N 

22.0 277 400 300 300 

460 60 18.2 219 250 250 250 

575 60 14.5 190 250 225 225 

5 jOHNSON CONTROLS



FORM 150.62-EG3 (409) 



55.8 425 55.8 425 55.8 425 2 7.6 30.9 51.3 300 51.3 300 51.3 300 2 7.6 30.9 

55.8 425 55.8 425 55.8 425 2 7.4 37.0 51.3 300 51.3 300 51.3 300 2 7.4 37.0 

36.0 239 36.0 239 36.0 239 2 4.5 22.3 26.9 139 26.9 139 26.9 139 2 4.5 22.3 

26.9 187 26.9 187 26.9 187 2 4.0 19.0 23.1 150 23.1 150 23.1 150 2 4.0 19.0 

23.7 148 23.7 148 23.7 148 2 2.9 14.6 19.9 109 19.9 109 19.9 109 2 2.9 14.6 

55.8 425 55.8 425 55.8 425 2 7.6 30.9 109.6 599 55.8 425 2 7.6 30.9 

55.8 425 55.8 425 55.8 425 2 7.4 37.0 109.6 599 55.8 425 2 7.4 37.0 

36.0 239 36.0 239 36.0 239 2 4.5 22.3 69.2 358 36.0 239 2 4.5 22.3 

26.9 187 26.9 187 26.9 187 2 4.0 19.0 54.5 310 26.9 187 2 4.0 19.0 

23.7 148 23.7 148 23.7 148 2 2.9 14.6 49.4 239 23.7 148 2 2.9 14.6 

55.8 425 55.8 425 55.8 425 2 7.6 30.9 109.6 599 55.8 425 2 7.6 30.9 

55.8 425 55.8 425 55.8 425 2 7.4 37.0 109.6 599 55.8 425 2 7.4 37.0 

36.0 239 36.0 239 36.0 239 2 4.5 22.3 69.2 358 36.0 239 2 4.5 22.3 

26.9 187 26.9 187 26.9 187 2 4.0 19.0 54.5 310 26.9 187 2 4.0 19.0 

23.7 148 23.7 148 23.7 148 2 2.9 14.6 49.4 239 23.7 148 2 2.9 14.6 

55.8 425 55.8 425 55.8 425 2 7.6 30.9 109.6 599 55.8 425 2 7.6 30.9 

55.8 425 55.8 425 55.8 425 2 7.4 37.0 109.6 599 55.8 425 2 7.4 37.0 

36.0 239 36.0 239 36.0 239 2 4.5 22.3 69.2 358 36.0 239 2 4.5 22.3 

26.9 187 26.9 187 26.9 187 2 4.0 19.0 54.5 310 26.9 187 2 4.0 19.0 

23.7 148 23.7 148 23.7 148 2 2.9 14.6 49.4 239 23.7 148 2 2.9 14.6 

55.8 425 55.8 425 55.8 425 2 7.6 30.9 109.6 599 55.8 425 2 7.6 30.9 

55.8 425 55.8 425 55.8 425 2 7.4 37.0 109.6 599 55.8 425 2 7.4 37.0 

36.0 239 36.0 239 36.0 239 2 4.5 22.3 69.2 358 36.0 239 2 4.5 22.3 

26.9 187 26.9 187 26.9 187 2 4.0 19.0 54.5 310 26.9 187 2 4.0 19.0 

23.7 148 23.7 148 23.7 148 2 2.9 14.6 49.4 239 23.7 148 2 2.9 14.6 

55.8 425 55.8 425 55.8 425 2 7.6 30.9 109.6 599 55.8 425 2 7.6 30.9 

55.8 425 55.8 425 55.8 425 2 7.4 37.0 109.6 599 55.8 425 2 7.4 37.0 

36.0 239 36.0 239 36.0 239 2 4.5 22.3 69.2 358 36.0 239 2 4.5 22.3 

26.9 187 26.9 187 26.9 187 2 4.0 19.0 54.5 310 26.9 187 2 4.0 19.0 

23.7 148 23.7 148 23.7 148 2 2.9 14.6 49.4 239 23.7 148 2 2.9 14.6 

109.6 599 55.8 425 3 7.6 30.9 109.6 599 55.8 425 3 7.6 30.9 

109.6 358 55.8 425 3 7.4 37.0 109.6 599 55.8 425 3 7.4 37.0 

69.2 310 36.0 239 3 4.5 22.3 69.2 358 36.0 239 3 4.5 22.3 

54.5 239 26.9 187 3 4.0 19.0 54.5 310 26.9 187 3 4.0 19.0 

49.4 310 23.7 148 3 2.9 14.6 49.4 239 23.7 148 3 2.9 14.6 

109.6 599 55.8 425 3 7.6 30.9 109.6 599 55.8 425 3 7.6 30.9 

109.6 358 55.8 425 3 7.4 37.0 109.6 599 55.8 425 3 7.4 37.0 

69.2 310 36.0 239 3 4.5 22.3 69.2 358 36.0 239 3 4.5 22.3 

54.5 239 26.9 187 3 4.0 19.0 54.5 310 26.9 187 3 4.0 19.0 

49.4 310 23.7 148 3 2.9 14.6 49.4 239 23.7 148 3 2.9 14.6 

109.6 599 55.8 425 3 7.6 30.9 109.6 599 55.8 425 3 7.6 30.9 

109.6 358 55.8 239 3 7.4 37.0 109.6 599 55.8 425 3 7.4 37.0 

69.2 310 36.0 187 3 4.5 22.3 69.2 358 36.0 239 3 4.5 22.3 

54.5 239 26.9 148 3 4.0 19.0 54.5 310 26.9 187 3 4.0 19.0 

49.4 310 23.7 425 3 2.9 14.6 49.4 239 23.7 148 3 2.9 14.6 

5


CHILLER 

MODEL 


HE 


HE 


HE 


HE 


HE 


HE 


HE 



SE 



SE 

VOLT HZ 

200 60 

Pump 


Pump 


AMPS 


MIN DUAL ELEM 

FUSE 

& MIN CB 

MAX DUAL ELEM 

FUSE 

& MAX CB 

54.7 459 600 500 500 

230 60 49.5 452 600 500 500 

380 60 E 

29.1 284 400 350 350 

460 60 24.8 225 250 250 250 

575 60 19.8 196 250 225 225 

200 60 

27.1 431 600 500 500 

230 60 24.5 427 600 500 500 

380 60 L 

14.8 270 400 300 300 

460 60 12.3 213 250 250 250 

575 60 9.8 186 200 200 225 

200 60 

21.4 481 600 600 600 

230 60 20.4 479 600 600 600 

380 60 B, F 

12.0 303 400 350 350 

460 60 10.2 238 400 300 300 

575 60 8.2 208 250 225 250 

200 60 

41.7 501 600 600 600 

230 60 36.3 495 600 600 600 

380 60 D, O 

22.0 313 400 350 350 

460 60 18.2 246 400 300 300 

575 60 14.5 214 250 250 250 

200 60 

54.7 514 600 600 600 

230 60 49.5 508 600 600 600 

380 60 E, P 

29.1 320 400 350 350 

460 60 24.8 252 400 300 300 

575 60 19.8 219 250 250 250 

200 60 

15.4 475 600 600 600 

230 60 13.9 472 600 500 500 

380 60 K 

8.1 299 400 350 350 

460 60 7.0 234 400 250 250 

575 60 5.6 205 250 225 250 

200 60 

27.1 487 600 600 600 

230 60 24.5 483 600 600 600 

380 60 L 

14.8 306 400 350 350 

460 60 12.3 240 400 300 300 

575 60 9.8 209 250 225 250 

200 60 

21.4 533 600 600 600 

230 60 20.4 531 600 600 600 

380 60 F 

12.0 333 400 400 400 

460 60 10.2 266 400 300 300 

575 60 8.2 236 400 250 250 

200 60 

32.2 544 600 600 600 

230 60 28.4 539 600 600 600 

380 60 C 

15.4 337 400 400 400 

460 60 14.2 270 400 300 300 

575 60 11.4 239 400 300 300 

54 jOHNSON CONTROLS



FORM 150.62-EG3 (409) 



109.6 599 55.8 425 3 7.6 30.9 109.6 599 55.8 425 3 7.6 30.9 

109.6 358 55.8 425 3 7.4 37.0 109.6 599 55.8 425 3 7.4 37.0 

69.2 310 36.0 239 3 4.5 22.3 69.2 358 36.0 239 3 4.5 22.3 

54.5 239 26.9 187 3 4.0 19.0 54.5 310 26.9 187 3 4.0 19.0 

49.4 310 23.7 148 3 2.9 14.6 49.4 239 23.7 148 3 2.9 14.6 

109.6 599 55.8 425 3 7.6 30.9 109.6 599 55.8 425 3 7.6 30.9 

109.6 358 55.8 425 3 7.4 37.0 109.6 599 55.8 425 3 7.4 37.0 

69.2 310 36.0 239 3 4.5 22.3 69.2 358 36.0 239 3 4.5 22.3 

54.5 239 26.9 187 3 4.0 19.0 54.5 310 26.9 187 3 4.0 19.0 

49.4 310 23.7 148 3 2.9 14.6 49.4 239 23.7 148 3 2.9 14.6 

55.8 425 55.8 425 55.8 425 2 7.6 30.9 109.6 599 109.6 599 4 7.6 30.9 

55.8 425 55.8 425 55.8 425 2 7.4 37.0 109.6 599 109.6 599 4 7.4 37.0 

36.0 239 36.0 239 36.0 239 2 4.5 22.3 69.2 358 69.2 358 4 4.5 22.3 

26.9 187 26.9 187 26.9 187 2 4.0 19.0 54.5 310 54.5 310 4 4.0 19.0 

23.7 148 23.7 148 23.7 148 2 2.9 14.6 49.4 239 49.4 239 4 2.9 14.6 

55.8 425 55.8 425 55.8 425 2 7.6 30.9 109.6 599 109.6 599 4 7.6 30.9 

55.8 425 55.8 425 55.8 425 2 7.4 37.0 109.6 599 109.6 599 4 7.4 37.0 

36.0 239 36.0 239 36.0 239 2 4.5 22.3 69.2 358 69.2 358 4 4.5 22.3 

26.9 187 26.9 187 26.9 187 2 4.0 19.0 54.5 310 54.5 310 4 4.0 19.0 

23.7 148 23.7 148 23.7 148 2 2.9 14.6 49.4 239 49.4 239 4 2.9 14.6 

55.8 425 55.8 425 55.8 425 2 7.6 30.9 109.6 599 109.6 599 4 7.6 30.9 

55.8 425 55.8 425 55.8 425 2 7.4 37.0 109.6 599 109.6 599 4 7.4 37.0 

36.0 239 36.0 239 36.0 239 2 4.5 22.3 69.2 358 69.2 358 4 4.5 22.3 

26.9 187 26.9 187 26.9 187 2 4.0 19.0 54.5 310 54.5 310 4 4.0 19.0 

23.7 148 23.7 148 23.7 148 2 2.9 14.6 49.4 239 49.4 239 4 2.9 14.6 

55.8 425 55.8 425 55.8 425 2 7.6 30.9 109.6 599 109.6 599 4 7.6 30.9 

55.8 425 55.8 425 55.8 425 2 7.4 37.0 109.6 599 109.6 599 4 7.4 37.0 

36.0 239 36.0 239 36.0 239 2 4.5 22.3 69.2 358 69.2 358 4 4.5 22.3 

26.9 187 26.9 187 26.9 187 2 4.0 19.0 54.5 310 54.5 310 4 4.0 19.0 

23.7 148 23.7 148 23.7 148 2 2.9 14.6 49.4 239 49.4 239 4 2.9 14.6 

55.8 425 55.8 425 55.8 425 2 7.6 30.9 109.6 599 109.6 599 4 7.6 30.9 

55.8 425 55.8 425 55.8 425 2 7.4 37.0 109.6 599 109.6 599 4 7.4 37.0 

36.0 239 36.0 239 36.0 239 2 4.5 22.3 69.2 358 69.2 358 4 4.5 22.3 

26.9 187 26.9 187 26.9 187 2 4.0 19.0 54.5 310 54.5 310 4 4.0 19.0 

23.7 148 23.7 148 23.7 148 2 2.9 14.6 49.4 239 49.4 239 4 2.9 14.6 

109.6 599 109.6 599 3 7.6 30.9 109.6 599 109.6 599 3 7.6 30.9 

109.6 599 109.6 599 3 7.4 37.0 109.6 599 109.6 599 3 7.4 37.0 

69.2 358 69.2 358 3 4.5 22.3 69.2 358 69.2 358 3 4.5 22.3 

54.5 310 54.5 310 3 4.0 19.0 54.5 310 54.5 310 3 4.0 19.0 

49.4 239 49.4 239 3 2.9 14.6 49.4 239 49.4 239 3 2.9 14.6 

109.6 599 109.6 599 3 7.6 30.9 109.6 599 109.6 599 3 7.6 30.9 

109.6 599 109.6 599 3 7.4 37.0 109.6 599 109.6 599 3 7.4 37.0 

69.2 358 69.2 358 3 4.5 22.3 69.2 358 69.2 358 3 4.5 22.3 

54.5 310 54.5 310 3 4.0 19.0 54.5 310 54.5 310 3 4.0 19.0 

49.4 239 49.4 239 3 2.9 14.6 49.4 239 49.4 239 3 2.9 14.6 

55


CHILLER 

MODEL 



SE 



SE 



SE 


SE 


SE 


SE 


SE 


SE 


SE 

VOLT HZ 

200 60 

Pump 


Pump 


AMPS 


MIN DUAL ELEM 

FUSE 

& MIN CB 

MAX DUAL ELEM 

FUSE 

& MAX CB 

41.7 553 800 600 600 

230 60 36.3 547 600 600 600 

380 60 D, M, N 

22.0 343 400 400 400 

460 60 18.2 274 400 300 300 

575 60 14.5 242 400 300 300 

200 60 

54.7 566 800 600 600 

230 60 49.5 560 800 600 600 

380 60 E, P 

29.1 350 400 400 400 

460 60 24.8 280 400 300 300 

575 60 19.8 247 400 300 300 

200 60 

15.4 527 600 600 600 

230 60 13.9 524 600 600 600 

380 60 K 

8.1 329 400 350 350 

460 60 7.0 263 400 300 300 

575 60 5.6 233 400 250 250 

200 60 

27.1 539 600 600 600 

230 60 24.5 535 600 600 600 

380 60 L 

14.8 336 400 400 400 

460 60 12.3 268 400 300 300 

575 60 9.8 237 400 250 250 

200 60 

21.4 604 800 700 700 

230 60 20.4 601 800 700 700 

380 60 F 

12.0 378 600 400 400 

460 60 10.2 301 400 350 350 

575 60 8.2 265 400 300 300 

200 60 

32.2 615 800 700 700 

230 60 28.4 609 800 700 700 

380 60 C 

15.4 382 600 400 450 

460 60 14.2 305 400 350 350 

575 60 11.4 268 400 300 300 

200 60 

41.7 624 800 700 700 

230 60 36.3 617 800 700 700 

380 60 D, M, N 

22.0 388 600 450 450 

460 60 18.2 309 400 350 350 

575 60 14.5 271 400 300 300 

200 60 

54.7 637 800 700 700 

230 60 49.5 630 800 700 700 

380 60 E, R 

29.1 395 600 450 450 

460 60 24.8 315 400 350 350 

575 60 19.8 277 400 300 300 

200 60 

15.4 598 800 700 700 

230 60 13.9 595 800 700 700 

380 60 K 

8.1 374 600 400 400 

460 60 7.0 297 400 350 350 

575 60 5.6 262 400 300 300 

56 jOHNSON CONTROLS



FORM 150.62-EG3 (409) 



109.6 599 109.6 599 3 7.6 30.9 109.6 599 109.6 599 3 7.6 30.9 

109.6 599 109.6 599 3 7.4 37.0 109.6 599 109.6 599 3 7.4 37.0 

69.2 358 69.2 358 3 4.5 22.3 69.2 358 69.2 358 3 4.5 22.3 

54.5 310 54.5 310 3 4.0 19.0 54.5 310 54.5 310 3 4.0 19.0 

49.4 239 49.4 239 3 2.9 14.6 49.4 239 49.4 239 3 2.9 14.6 

109.6 599 109.6 599 3 7.6 30.9 109.6 599 109.6 599 3 7.6 30.9 

109.6 599 109.6 599 3 7.4 37.0 109.6 599 109.6 599 3 7.4 37.0 

69.2 358 69.2 358 3 4.5 22.3 69.2 358 69.2 358 3 4.5 22.3 

54.5 310 54.5 310 3 4.0 19.0 54.5 310 54.5 310 3 4.0 19.0 

49.4 239 49.4 239 3 2.9 14.6 49.4 239 49.4 239 3 2.9 14.6 

109.6 599 109.6 599 3 7.6 30.9 109.6 599 109.6 599 3 7.6 30.9 

109.6 599 109.6 599 3 7.4 37.0 109.6 599 109.6 599 3 7.4 37.0 

69.2 358 69.2 358 3 4.5 22.3 69.2 358 69.2 358 3 4.5 22.3 

54.5 310 54.5 310 3 4.0 19.0 54.5 310 54.5 310 3 4.0 19.0 

49.4 239 49.4 239 3 2.9 14.6 49.4 239 49.4 239 3 2.9 14.6 

109.6 599 109.6 599 3 7.6 30.9 109.6 599 109.6 599 3 7.6 30.9 

109.6 599 109.6 599 3 7.4 37.0 109.6 599 109.6 599 3 7.4 37.0 

69.2 358 69.2 358 3 4.5 22.3 69.2 358 69.2 358 3 4.5 22.3 

54.5 310 54.5 310 3 4.0 19.0 54.5 310 54.5 310 3 4.0 19.0 

49.4 239 49.4 239 3 2.9 14.6 49.4 239 49.4 239 3 2.9 14.6 

109.6 599 109.6 599 109.6 599 4 7.6 30.9 109.6 599 55.8 425 4 7.6 30.9 

109.6 599 109.6 599 109.6 599 4 7.4 37.0 109.6 599 55.8 425 4 7.4 37.0 

69.2 358 69.2 358 69.2 358 4 4.5 22.3 69.2 358 36.0 239 4 4.5 22.3 

54.5 310 54.5 310 54.5 310 4 4.0 19.0 54.5 310 26.9 187 4 4.0 19.0 

49.4 239 49.4 239 49.4 239 4 2.9 14.6 49.4 239 23.7 148 4 2.9 14.6 

109.6 599 109.6 599 109.6 599 4 7.6 30.9 109.6 599 55.8 425 4 7.6 30.9 

109.6 599 109.6 599 109.6 599 4 7.4 37.0 109.6 599 55.8 425 4 7.4 37.0 

69.2 358 69.2 358 69.2 358 4 4.5 22.3 69.2 358 36.0 239 4 4.5 22.3 

54.5 310 54.5 310 54.5 310 4 4.0 19.0 54.5 310 26.9 187 4 4.0 19.0 

49.4 239 49.4 239 49.4 239 4 2.9 14.6 49.4 239 23.7 148 4 2.9 14.6 

109.6 599 109.6 599 109.6 599 4 7.6 30.9 109.6 599 55.8 425 4 7.6 30.9 

109.6 599 109.6 599 109.6 599 4 7.4 37.0 109.6 599 55.8 425 4 7.4 37.0 

69.2 358 69.2 358 69.2 358 4 4.5 22.3 69.2 358 36.0 239 4 4.5 22.3 

54.5 310 54.5 310 54.5 310 4 4.0 19.0 54.5 310 26.9 187 4 4.0 19.0 

49.4 239 49.4 239 49.4 239 4 2.9 14.6 49.4 239 23.7 148 4 2.9 14.6 

109.6 599 109.6 599 109.6 599 4 7.6 30.9 109.6 599 55.8 425 4 7.6 30.9 

109.6 599 109.6 599 109.6 599 4 7.4 37.0 109.6 599 55.8 425 4 7.4 37.0 

69.2 358 69.2 358 69.2 358 4 4.5 22.3 69.2 358 36.0 239 4 4.5 22.3 

54.5 310 54.5 310 54.5 310 4 4.0 19.0 54.5 310 26.9 187 4 4.0 19.0 

49.4 239 49.4 239 49.4 239 4 2.9 14.6 49.4 239 23.7 148 4 2.9 14.6 

109.6 599 109.6 599 109.6 599 4 7.6 30.9 109.6 599 55.8 425 4 7.6 30.9 

109.6 599 109.6 599 109.6 599 4 7.4 37.0 109.6 599 55.8 425 4 7.4 37.0 

69.2 358 69.2 358 69.2 358 4 4.5 22.3 69.2 358 36.0 239 4 4.5 22.3 

54.5 310 54.5 310 54.5 310 4 4.0 19.0 54.5 310 26.9 187 4 4.0 19.0 

49.4 239 49.4 239 49.4 239 4 2.9 14.6 49.4 239 23.7 148 4 2.9 14.6 

57


CHILLER 

MODEL 



SE 



SE 



SE 



SE 

VOLT HZ 

200 60 

Pump 


Pump 


AMPS 


MIN DUAL ELEM 

FUSE 

& MIN CB 

MAX DUAL ELEM 

FUSE 

& MAX CB 

32.2 668 800 700 700 

230 60 28.4 663 800 700 700 

380 60 G 

15.4 415 600 450 450 

460 60 14.2 332 400 350 350 

575 60 11.4 294 400 350 350 

200 60 

27.1 663 800 700 700 

230 60 24.5 659 800 700 700 

380 60 H, L 

14.8 414 600 450 450 

460 60 12.3 330 400 350 350 

575 60 9.8 292 400 350 350 

200 60 

41.7 678 800 800 800 

230 60 36.3 671 800 700 700 

380 60 I, M 

22.0 421 600 450 450 

460 60 18.2 336 400 350 350 

575 60 14.5 297 400 350 350 

200 60 

54.7 691 800 800 800 

230 60 49.5 684 800 800 800 

380 60 J, R 

29.1 428 600 450 450 

460 60 24.8 343 400 400 400 

575 60 19.8 302 400 350 350 

58 jOHNSON CONTROLS



FORM 150.62-EG3 (409) 



109.6 599 109.6 599 109.6 599 4 7.6 30.9 109.6 599 109.6 599 4 7.6 30.9 

109.6 599 109.6 599 109.6 599 4 7.4 37.0 109.6 599 109.6 599 4 7.4 37.0 

69.2 358 69.2 358 69.2 358 4 4.5 22.3 69.2 358 69.2 358 4 4.5 22.3 

54.5 310 54.5 310 54.5 310 4 4.0 19.0 54.5 310 54.5 310 4 4.0 19.0 

49.4 239 49.4 239 49.4 239 4 2.9 14.6 49.4 239 49.4 239 4 2.9 14.6 

109.6 599 109.6 599 109.6 599 4 7.6 30.9 109.6 599 109.6 599 4 7.6 30.9 

109.6 599 109.6 599 109.6 599 4 7.4 37.0 109.6 599 109.6 599 4 7.4 37.0 

69.2 358 69.2 358 69.2 358 4 4.5 22.3 69.2 358 69.2 358 4 4.5 22.3 

54.5 310 54.5 310 54.5 310 4 4.0 19.0 54.5 310 54.5 310 4 4.0 19.0 

49.4 239 49.4 239 49.4 239 4 2.9 14.6 49.4 239 49.4 239 4 2.9 14.6 

109.6 599 109.6 599 109.6 599 4 7.6 30.9 109.6 599 109.6 599 4 7.6 30.9 

109.6 599 109.6 599 109.6 599 4 7.4 37.0 109.6 599 109.6 599 4 7.4 37.0 

69.2 358 69.2 358 69.2 358 4 4.5 22.3 69.2 358 69.2 358 4 4.5 22.3 

54.5 310 54.5 310 54.5 310 4 4.0 19.0 54.5 310 54.5 310 4 4.0 19.0 

49.4 239 49.4 239 49.4 239 4 2.9 14.6 49.4 239 49.4 239 4 2.9 14.6 

109.6 599 109.6 599 109.6 599 4 7.6 30.9 109.6 599 109.6 599 4 7.6 30.9 

109.6 599 109.6 599 109.6 599 4 7.4 37.0 109.6 599 109.6 599 4 7.4 37.0 

69.2 358 69.2 358 69.2 358 4 4.5 22.3 69.2 358 69.2 358 4 4.5 22.3 

54.5 310 54.5 310 54.5 310 4 4.0 19.0 54.5 310 54.5 310 4 4.0 19.0 

49.4 239 49.4 239 49.4 239 4 2.9 14.6 49.4 239 49.4 239 4 2.9 14.6 

59

Wiring Diagram 

60 jOHNSON CONTROLS


FORM 150.62-EG3 (409) 

61

Elementary Wiring 

-XTBC2 

29 

29 

-XTBC2 

25 

25 

23 

=1-KCR 

NB1 /2.2 

24 

NB1 

13 

14 

13 

13 

=1-KM1 =1-KM2 =1-KM3 

/2.11 

14 

/2.10 

14 

/2.10 

-XTBC2 

30 

-XTBC2 

31 

30 

-XTBC2 

26 

-XTBC2 

27 

26 

31 

27 

460V-3-60HZ 

460V-3-60HZ 

380/415V-3-50/60HZ NB1 460V-3-60HZ 

380/415V-3-50/60HZ 

380/415V-3-50/60HZ 

NB1 NB1 

2 4 6 

-XTBC 

-QSD 2 4 6 PE 

2 4 6 

U V W PE 

-QCB 

-QSD 

PE 

NB17 

1 3 5 

1 3 5 

L1 

1 3 5 NB16 

L2 

L3 

/1.6 /1.7 

/1.7 /1.7 /1.7 

/1.3 /1.3 

1 3 5 

1 3 5 

/1.4 /1.4 /1.4 

/1.2 /1.2 

/1.2 /1.2 /1.2 

1L2 1L3 =1-QCB =2-QCB 

2L1 2L2 2L3 

2L1/1.4 

2L2/1.5 

2L3/1.5 

1L1/1.1 

1L2/1.1 

1L3/1.1 

/1.6 

/1.3 

/1.2 

1L1 

23 

13 

NB1 

NB1 

=2-KCR 

/2.1 

13 

13 

=2-KM1 =2-KM2 =2-KM3 

/2.7 

14 

/2.6 

14 

/2.5 

2L1/3.6 

/4.6 /9.2 /13.1 

2L2/3.6 

/4.6 /9.2 /13.1 

2L3/3.6 

/4.6 /9.2 /13.1 

6 

4 

2 

6 

4 

2 

24 

14 

2L1/1.4 

2L2/1.5 

2L3/1.5 

1L1/1.1 

1L2/1.1 

1L3/1.1 

NB20 

-XTBC2 

32 

32 

-XTBC2 

28 

28 

=2-TC 

.10 

2L1/1.4 

2L2/1.5 

2L3/1.5 

1L1/1.1 

1L2/1.1 

1L3/1.1 

NB20 

1L1/3.1 

/4.2 /5.1 /7.2 /11.1 

1L2/3.1 

/4.2 /5.1 /7.2 /11.1 

1L3/3.1 

/4.2 /5.1 /7.2 /11.1 

=1-TC 

.9 

5 

3 

1 

=1-QMMSC1 1 3 5 

=1-QMMSC2 1 3 5 =1-QMMSC3 1 3 5 

=2-QMMSC1 1 3 5 

=2-QMMSC2 1 3 5 

=2-QMMSC3 

115V-1-50/60HZ 

L1 N PE 

L2o L2i 

L1o L1i 

-F3 

?A 

NB23 NB23 

6 

5 

4 

3 

2 

1 

NB2 

2 4 6 

2 4 6 

2 4 6 

2 4 6 

2 4 6 

1 3 5 

1 3 5 

1 3 5 

1 3 5 

1 3 5 

=1-KM1 =1-KM2 =1-KM3 =2-KM1 

=2-KM2 =2-KM3 

/2.11 2 4 6 

/2.10 2 4 6 

/2.10 2 4 6 

/2.7 2 4 6 

/2.6 2 4 6 

/2.5 

NB2 

L 2 GND 

-XCTB2 

90 

91 

NB18 

P1 

P2 

6 

4 

2 

100 

-T2 

S1 

110V 

S2 

206 

207 

208 

203 

204 

205 

106 

107 

108 

103 

104 

105 

102 

101 

200 

201 

202 

NB18 

L 

1 1 1 1 1 1 

GND 

GND 

GND 

GND 

GND 

GND 

PE 

L3 

L2 

L1 

L1 L2 L3 PE 

L1 L2 L3 PE 

L1 L2 L3 PE 

L1 L2 L3 PE 

L1 L2 L3 PE 

-XTBC2 

-XTBC2 

L 


3 

2 

1 

GND 

2 

-XTBC2 

NB20 NB20 

S2 

S2 

=1-UBR =2-UBR 

=1-TC 

=2-TC 

.2 

.4 

M 

3~ 

M 

3~ 

M 

3~ 

M 

3~ 

M 

3~ 

M 

3~ 

1 

LK 

NB9 

=2-M3 

+EXT 

=2-M2 

+EXT 

=2-M1 

+EXT 

=1-M3 

+EXT 

=1-M2 

+EXT 

=1-M1 

+EXT 

+EXT.ACC 

=1-CPF 

5 

NB10 

-XTBC2 

5 

-F1 

-XTBC1 

L1i 

13 13 13 13 13 13 13 

NB1 

/12.1 

/10.1 

/8.1 

2 /6.1 

-XP1 

S1 

S1 

2 

20A 

/12.1 

/10.1 

/8.1 

1/6.1 

L1o 

NB5 

=2-BDP 

+EXT 

=2-BSP 

+EXT 

=1-BDP 

+EXT 

=1-BSP 

+EXT 

-BAMB 

+EXT 

-BLCT 

+EXT 

+EXT.ACC 

-BECT 

1 

1 

2 

1 

1 

/5.1 

/4.2 

/3.2 

2 /2.1 

1 

2 

-SOA -PWM -RU -RP 

A+ 

A- 

=1-R =2-R 

2 

2 

GND 

POWER 

GND 

SIG 

GND 

SIG 

P1 

P2 

/2.1 

/2.2 

/2.1 

/5.1 

2 1 

B A C B A C 

B A C B A C 

33 

=2-KCR 

34 

-XTBC1 

-SF 

33 

=1-KCR 

-FSI 

1 

34 

-T1 

2 

1 

1 2 

1 2 

S1 

24V 

S2 

SIG 

GND 

+5V 

SIG 

GND 

+5V 

SIG 

GND 

+5V 

SIG 

GND 

21 

+5V 

SIG 

+5V 

SIG 

+5V 

SIG 

+5V 

51 50 18 14 19 

20 

A-NEG 

A-POS 

-SKP 

-ADIS 

-6 

-1 -2 

-4 

-5 -7 

-3 

55 

54 

53 

52 

BRN-POS 

BRN-NEG 

GND 

SIG 

SCR 

RED 

BLK 

WHT 

SCR 

RED 

BLK 

WHT 

SCR 

RED 

BLK 

WHT 

SCR 

RED 

BLK 

WHT 

BLK 

RED 

SCR 

RED 

BLK 

SCR 

NC 

NC 

NC 

NC 

NC 

NC 

ROW3 

GND 

COL1 

COL2 

COL3 

COL4 

NC 

NC 

NC 

NC 

ROW1 

ROW2 

GND 

+5V 

GND 

RS 

R/W 

E 

DB0 

DB1 

DB2 

DB3 

DB4 

DB5 

DB6 

DB7 

LED PWR 

LED GND 

GND 

40 

1 

BRN 

PNK 

BRN 

PNK 

BLK 

RED 

SCR 

21 

20 

41 

18 

14 

19 

51 

50 

13 

12 

11 

6 

1 5 9 10 2 6 7 11 

1 5 9 10 2 6 7 11 

9 

6 

3 

1 4 7 

2 5 8 

1 2 3 4 5 6 7 8 9 10 

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 

16 

15 

14 

13 

12 

11 

10 

1 2 3 4 5 6 7 8 9 

- + 

4 12 

4 12 

1 2 3 

-XTB4 

6 11 

-J11 

1 5 9 10 2 6 7 11 4 12 

-J9 

RS485 RS232 

4 12 

7 3 6 9 

1 5 9 10 2 6 7 11 

-J7 

1 4 

8 

5 

2 

1 2 3 4 5 6 7 8 9 10 

-J13 

NB6 

1 2 3 

-J6 

J2 

J1 

-J14 

-AMB 

-TB1 -TB3 

1 2 3 4 1 2 3 4 5 6 

-K6 -K7 -K8 -K9 -K10 -K11 -K12 -K13 -K14 -K15 -K16 -K17 -K18 -K19 -K20 -K21 -K22 -K23 -K24 

-K1 -K2 -K3 -K4 -K5 

RTS 

CTS 

TXD 

RXD 

GND 

+5V 

485+ 

485- 

REF 

SCR 

/2.11 /2.11 /2.10 /2.10 /2.9 /3.2 /3.3 /3.4 /2.3 /2.2 /5.3 /6.10 /2.2 

/8.10 /2.1 /2.7 /2.6 /2.6 /2.5 

/2.5 

/3.7 /3.8 /3.9 

NB7 NB8 

/4.3 /4.3 /4.4 /10.10 

/5.2 

/12.10 

/4.7 /4.8 /4.9


NB2 

NB2 

21 

22 

43 

44 

43 

44 

NB19 

NB2 

NB2 

33 

34 

23 

24 

.7 

/1.10 

/1.6 

33 

34 

23 

24 

.11 

/1.10 

/1.6 

/1.7 

/1.7 

/1.7 

/1.9 

.4 

21 

22 

/1.6 

/1.6 

/1.6 

/1.8 

.5 

21 

22 

/1.5 

/1.5 

/1.5 

/1.8 

.5 

21 

22 

/1.4 

/1.4 

/1.4 

/1.9 

.7 

21 

22 

/1.3 

/1.3 

/1.3 

/1.8 

.9 

21 

22 

1 

3 

5 

13 

2 

4 

6 

14 

1 

3 

5 

13 

2 

4 

6 

14 

1 

3 

5 

13 

2 

4 

6 

14 

1 

3 

5 

13 

2 

4 

6 

14 

1 

3 

5 

13 

2 

4 

6 

14 

1 

3 

5 

13 

2 

4 

6 

14 

/1.2 

/1.2 

/1.2 

/1.8 

.9 

13 

14 

13 

14 

2/1.1 

2 

2 

-XTBC2 

=2-XTBF 

=2-XTBF 

=2-XTBF 

=1-XTBF 

=1-XTBF -XTBC2 

2 2 

2 

2 

2 

2 

=1-XTBF 

2 

T2 

=2-KCR A2 

=1-KCR 

A2 

1 

GND 

1 

.1 

S2 

NB11 

=2-XTBF 

=2-XTBF =2-XTBF 

=2-XTBF 

=1-XTBF =1-XTBF =1-XTBF -XTBC2 

=1-XTBF 

226 

NB11 NB11 225 224 

220 

NB11 126 NB11 NB11 125 124 123 

120 

=2-BMP2 =2-BMP1 

=1-BMP3 

=1-BMP2 =1-BMP1 

+EXT +EXT 

+EXT 

+EXT +EXT 

NB4 

T1 T1 

T1 

T1 T1 

1 1 

1 

1 

1 

1 

1 

1 

1 

S1 S1 

=2-YLLSV 

S1 

S1 S1 

=1-YHGSV 

=1-YLLSV 

A1 

A1 

1 +EXT A1 

1 +EXT 

A1 

A1 

1 +EXT 

2 

2 

2 

4 E 

4 E 

4 E 

2 

2 

2 

.1 S2 .1 S2 

.2 S2 =1-ECH3 

.2 S2 .2 S2 =1-ECH2 =1-ECH1 

1 

1 

1 

=2-ECH3 =2-ECH2 =2-ECH1 =2-KM3 A2 =2-KM2 A2 

2 =2-KM1 A2 

+EXT 

+EXT 

2 

A2 

A2 

+EXT 

=1-KM3 

=1-KM2 

2 =1-KM1 

+EXT 

T2 T2 +EXT +EXT 

2 

T2 

T2 T2 

2 

2 

GND 

GND 

GND 

A2 

2 

2 

A1 

A1 

PE 

-EPH 

+EXT 

GND 

PE 

-EEH 

+EXT 

A1 

1 

1 

-XTBC2 

140 

=2-BMP3 

+EXT 

T1 

S1 

-XTBC2 -XTBC2 

24 23 

=2-XTBF 

=1-XTBF 

231 

NB1 

131 

3 

3 

3 

3 

P> =2-FHP1 

P> =1-FHP1 

+EXT 

+EXT 

1 

1 

1 

1 

=2-XTBF 

=1-XTBF 

239 3 

139 3 

3 

3 

P> =2-FHP2 

P> =1-FHP2 

+EXT 

+EXT 

1 

1 

1 

1 

NB3 

NB3 

=2-XTBF 

=1-XTBF 

232 M1 

132 M1 

=2-BMP1 

=1-BMP1 

> 

+EXT 

> 

+EXT 

M2 .4 

M2 .8 

=2-XTBF 

=1-XTBF 

233 

NB11 

133 

M1 

M1 

=2-BMP2 

=1-BMP2 

> +EXT 

> 

+EXT 

M2 .4 M2 .8 

=2-XTBF 

=1-XTBF 

234 

134 

M1 

M1 

=2-BMP3 NB2 

=1-BMP3 

> +EXT 

> 

+EXT 

M2 .3 

M2 .7 

=2-XTBF =1-XTBF 

235 135 

235 234 233 232 

135 134 

133 132 

226 

225 225 

224 

126 

125 

124 

22 

22 

22 

22 

=2-KM3 

.5 

=2-KM2 

.6 

=2-KM1 

.7 

=1-KM3 

.10 

21 

=1-KM2 =1-KM1 

.10 

22 

.11 

22 

21 

21 

21 

21 

21 

1 

1 

1 

=1-XTBF 

1 

=2-XTBF 

=2-XTBF 

=1-XTBF 

L1o 

15A 

239 

139 

140 136 

222 

221 

220 

219 

123 

122 

121 

120 

119 

-F2 

L1i 

.1 

14 

14 

=2-KCR 

=1-KCR 

.2 

13 

13 

218 

118 

1/1.1 

1 

231 

24 

23 

131 

V/5.3 

X /3.5 

Y/3.9 

/4.9 

/6.9 

/4.5 

/10.9 

-K15 -K13 -K10 

-K9 

-K21 

-K20 

-K19 

-K18 

-K17 

-K5 

-K4 

-K3 

-K2 

-K1 

/1.7 /1.6 /1.5 

/1.4 

/1.9 

/1.8 

/1.8 

/1.8 

/1.7 

/1.3 

/1.3 

/1.2 

/1.2 

/1.1 

-XTB7 

-XTB9 -XTB8 -XTB10 

2 1 7 6 3 2 1 7 6 5 4 3 2 1 7 6 5 4 3 2 1 

FORM 150.62-EG3 (409) 

-AMB 

6


=1-MF1 

=1-MF2 

=1-MF1 

=1-MF2 

=1-MF1 

=1-MF1 

=1-MF2 

=1-MF3 

=1-MF4 

=1-MF1 

=1-MF2 

=1-MF3 

=1-MF4 

=2-MF1 =2-MF2 

=2-MF3 =2-MF4 =2-MF5 

=2-MF1 

=2-MF1 

=2-MF2 

=2-MF1 =2-MF2 

=2-MF3 =2-MF4 

=2-MF1 =2-MF2 

=2-MF3 =2-MF4 

=1-MF5 

=2-MF3 =2-MF2 

=1-MF3 

=1-MF2 

=1-MF1 

=1-MF2 

=1-MF3 

=1-MF4 

=1MF5 

=1-MF1 

=1-MF2 

=2-MF1 

=2-MF2 

=2-MF3 

=2-MF1 

=1-MF1 

=1-MF2 

=2-MF1 =2-MF2 

=2-MF3 =2-MF4 

=1-MF4 

=1-MF5 

=2-MF3 =2-MF2 

=1-MF3 

=1-MF6 

YLAA0100SE YLAA0101HE 









YLAA0175HE YLAA0156HE 





NB12 

NB21 

NB22 

NB22 

NB12 

NB13 

NB14 

NB15 

NB15 

NB12 

NB14 

NB15 

NB25 

NB26 

NB21 

NB14 

NB27 

NB27 

GND 

150 

151 

152 

T3 

T1 

T2 

GND 

153 

154 

155 

T3 

T1 

T2 

GND 

T3 

T1 

T2 

156 

157 

158 

GND 

250 

251 

252 

T3 

T1 

T2 

GND 

253 

254 

255 

T3 

T1 

T2 

GND 

T3 

T1 

T2 

256 

257 

258 

GND 

150 

151 

152 

T3 

T1 

T2 

GND 

T3 

T1 

T2 

153 

154 

155 

GND 

153A 

154A 

155A 

T3 

T1 

T2 

GND 

T3 

T1 

T2 

156 

157 

158 

GND 

T3 

T1 

T2 

156A 

156B 

157A 

157B 

158A 

158B 

GND 

250 

251 

252 

T3 

T1 

T2 

GND 

T3 

T1 

T2 

253 

254 

255 

GND 

253A 

254A 

255A 

T3 

T1 

T2 

GND 

T3 

T1 

T2 

256 

257 

258 

GND 

T3 

T1 

T2 

256A 

257A 

258A 

GND 

156B 

157B 

158B 

T3 

T1 

T2 

503A 

505A 

502 

501 

500 

GND 

504A 

1 

5 

2 

6 

4 

3 

GND 

505A 

504A 500 

501 

502 

503A 

509A 

511A 

508 

507 

506 

GND 

510A 

1 

5 

2 

6 

4 

3 

GND 

511A 

510A 506 

507 

508 

509A 

515A 

517A 

514 

513 

512 

GND 

516A 

1 

5 

2 

6 

4 

3 

GND 

517A 

516A 512 

513 

514 

515A 

521A 

523A 

520 

519 

518 

GND 

522A 

1 

5 

2 

6 

4 

3 

GND 

523A 

522A 518 

519 

520 

521A 

527A 

529A 

526 

525 

524 

GND 

528A 

1 

5 

2 

6 

4 

3 

GND 

529A 

528A 524 

525 

526 

527A 

563A 

565A 

562 

561 

560 

GND 

564A 

1 

5 

2 

6 

4 

3 

GND 

565A 

564A 560 

561 

562 

563A 

533A 

535A 

532 

531 

530 

GND 

534A 

1 

5 

2 

6 

4 

3 

GND 

535A 

534A 530 

531 

532 

533A 

539A 

541A 

538 

537 

536 

GND 

540A 

1 

5 

2 

6 

4 

3 

GND 

541A 

540A 536 

537 

538 

539A 

545A 

547A 

544 

543 

542 

GND 

546A 

1 

5 

2 

6 

4 

3 

GND 

547A 

546A 542 

543 

544 

545A 

551A 

553A 

550 

549 

548 

GND 

552A 

1 

5 

2 

6 

4 

3 

GND 

553A 

552A 548 

549 

550 

551A 

557A 

559A 

556 

555 

554 

GND 

558A 

1 

5 

2 

6 

4 

3 

GND 

559A 

558A 554 

555 

556 

557A 

GND 

156A 

157A 

158A 

T3 

T1 

T2 

GND 

256A 

257A 

258A 

T3 

T1 

T2 

PE 

U1 

V1 

W1 

W2 

U2 

V2 

PE 

U1 

V1 

W1 

W2 

U2 

V2 

PE 

U1 

V1 

W1 

W2 

U2 

V2 

PE 

U1 

V1 

W1 

W2 

U2 

V2 

PE 

U1 

V1 

W1 

W2 

U2 

V2 

PE 

U1 

V1 

W1 

W2 

U2 

V2 

PE 

U1 

V1 

W1 

W2 

U2 

V2 

PE 

U1 

V1 

W1 

W2 

U2 

V2 

PE 

U1 

V1 

W1 

W2 

U2 

V2 

PE 

U1 

V1 

W1 

W2 

U2 

V2 

PE 

U1 

V1 

W1 

W2 

U2 

V2 

=1-MF1 

+EXT 

=1-MF2 

+EXT 

=1-MF3 

+EXT 

=2-MF1 

+EXT 

=2-MF2 

+EXT 

=2-MF3 

+EXT 

=1-MF1 

+EXT 

=1-MF2 

+EXT 

=1-MF3 

+EXT 

=1-MF4 

+EXT 

=1-MF5 

+EXT 

=2-MF1 

+EXT 

=2-MF2 

+EXT 

=2-MF3 

+EXT 

=2-MF4 

+EXT 

=2-MF5 

+EXT 

=1-MF6 

+EXT 

=1-MF1 

+EXT 

=1-MF1 

+EXT 

=1-MF2 

+EXT 

=1-MF2 

+EXT 

=1-MF3 

+EXT 

=1-MF3 

+EXT 

=1-MF4 

+EXT 

=1-MF4 

+EXT 

=1-MF5 

+EXT 

=1-MF5 

+EXT 

=1-MF6 

+EXT 

=1-MF6 

+EXT 

=2-MF1 

+EXT 

=2-MF1 

+EXT 

=2-MF2 

+EXT 

=2-MF2 

+EXT 

=2-MF3 

+EXT 

=2-MF3 

+EXT 

=2-MF4 

+EXT 

=2-MF4 

+EXT 

=2-MF5 

+EXT 

=2-MF5 

+EXT 

=1-MF4 

+EXT 

=2-MF4 

+EXT 

Condenser Fan Mapping and Sequencing

FORM 150.62-EG3 (409) 

65 


-BECT 

-BLCT 

=1-YLLSV 

=1-BSP 

=2-BSP 

=1-ZCPR1 

=1-ZCPR2 

=1-ZCPR3 

=2-ZCPR1 

=2-ZCPR3 

=2-YLLSV 

=2-FHP1 

=2-FHP2 

=1-FHP1 

=1-FHP2 

=2-ZCPR2 

=2-BDP 

=2-BHP 

NB2 NB2 

NB11 NB11 

NB11 

NB11 

NB11 

NB11 

NB3 

NB3 

NB19 

139 

131A 

132 

139A 

239A 

231A 

232 

239A 

GND 

208 

207 

206 

220 

GND 

E 

2AH 

2AG 

120 

GND 

E 

GND 

205 

204 

203 

GND 

105 

104 

103 

GND 

202 

201 

200 

GND 

108 

107 

106 

124A 

2AJ 

2 

125A 

2 

2AK 

126A 

2 

2AN 

224A 

2AL 

2 

225A 

2 

2AM 

226A 

2AP 

2 

GND 

102 

101 

100 

133 

1AA 

2 

132A 

S2 

S1 

134 

1AB 

2 

133A 

S2 

S1 

135A 

1AE 

134A 

S2 

S1 

2 

233 

1AL 

2 

232A 

S2 

S1 

234 

1AM 

2 

233A 

S2 

S1 

235A 

1AF 

2 

234A 

S2 

S1 

GND 301 

302 

300 GND 304 

305 

303 

140A 

GND 

2AQ 

140B 

GND 

2AR 

2 

3 

1 

2 

3 

1 

2 

3 

1 

2 

3 

1 

PE 

L3 

L2 

L1 

4 

2 

3 

1 

4 

2 

3 

1 

PE 

L3 

L2 

L1 

PE 

L3 

L2 

L1 

PE 

L3 

L2 

L1 

PE 

L3 

L2 

L1 

2 

1 

2 

1 

2 

1 

2 

1 

2 

1 

2 

1 

PE 

L3 

L2 

L1 

M1 

M2 

T1 

T2 

M1 

M2 

T1 

T2 

M1 

M2 

T1 

T2 

M1 

M2 

T1 

T2 

M1 

M2 

T1 

T2 

M1 

M2 

T1 

T2 

E 

W1 

V1 

U1 

V2 

U2 

W2 

E 

W1 

V1 

U1 

V2 

U2 

W2 

PE 

2 

1 

PE 

2 

1 

=1-FHP1 

+EXT 

=1-FHP2 

+EXT 

=2-FHP1 

+EXT 

=2-FHP2 

+EXT 

=2-M3 

+EXT 

=2-YLLSV 

+EXT 

=1-YLLSV 

+EXT 

=2-M2 

+EXT 

=1-M2 

+EXT 

=2-M1 

+EXT 

=1-M3 

+EXT 

=1-ECH1 

+EXT 

=1-ECH2 

+EXT 

=1-ECH3 

+EXT 

=2-ECH1 

+EXT 

=2-ECH2 

+EXT 

=2-ECH3 

+EXT 

=1-M1 

+EXT 

=1-BMP1 

+EXT 

=1-BMP2 

+EXT 

=1-BMP3 

+EXT 

=2-BMP1 

+EXT 

=2-BMP2 

+EXT 

=2-BMP3 

+EXT 

-MP1 

+PUMP 

-MP2 

+PUMP 

-EEH 

+EXT 

-EPH 

+EXT 

Compressor Wiring

Power Options Connection Diagram 

=O+PUMP 

NB19 

1L3 

1L3 

1L2 

1L2 

1L1 

1L1 

1L3 

1L3 

1L2 

1L2 

1L1 

1L1 

3 5 

1 3 5 

J11/QPA2:RED 43 

1 

43 

J11/QPA1:RED 

33 

33 

L3 

L1 L2 

-QMMSP2 

-QMMSP1 

2L1 2L2 2L3 

2L1 2L2 2L3 

NB2 2L1 2L2 2L3 

1L1 1L2 1L3 

1L1 1L2 1L3 

1L1 1L2 1L3 

NB16 NB17 

2L1 2L2 2L3 

2L1 2L2 2L3 

2L1 2L2 2L3 

1L1 1L2 1L3 

1L1 1L2 1L3 

1L1 1L2 1L3 

NB2 

TEST 

TEST 

L1 L2 L3 

5 

3 

1 

L3 

L3 

L2 

L2 

L1 

L1 

-QMMSP2 

-QMMSP1 

5 

3 

1 

34 

34 

5 

3 

1 

5 

3 

1 

6 

4 

2 

44 

J11/QPA2:BLK 

6 

4 

2 

44 

J11/QPA1:BLK 

2 

33 

2 

2 

24 

=1-QCB =2-QCB 

-QSD /CB 

-XTBC 

-QSD 


6 

4 

2 

6 

4 

2 

A2 

A1 

A2 

A1 

21 

5 

3 

1 

21 

5 

3 

1 

2L1 2L2 2L3 

2L1 2L2 2L3 

2L1 2L2 2L3 

2 

4 6 

1L1 1L2 1L3 

1L3 

NB2 1L1 1L2 1L3 

NB2 

6 

4 

2 

-KP1 -KP2 

PE 

PE PE 

22 

6 

4 

2 

22 

6 

4 

2 

GND GND 

=0-GND1 =0-GND2 

1 1 

303 304 305 

GND 

302 

301 

300 

=0-GND15 +INT 

1

Power Panel 


2 

2 

235 

2L3 

2L3 

2L2 

2L2 

2 

2 

135 

13 

31 

218 

NB12 

NB18 1L1 

1L2 

127A 

2 128A 

2 129 2 

227 

2 228 

2 229 NB12 2 

1L1 1L2 1L3 

2 

2 

2 

2 

2 

2 

2L1 

1L1 1L2 1L3 

1L1 1L2 

2L1 

A1 

A2 A1 

A2 A1 

A2 

A1 

A2 A1 

A2 A1 

A2 

L1i 

L2i 

L3i 

L1i 

L2i 

L1i 

350 351 352 350 351 352 350 351 352 

450 451 452 450 451 452 450 451 452 

350 351 352 350 351 352 

450 451 452 450 451 452 

1 3 5 1 3 5 1 3 5 

1 3 5 1 3 5 

1 3 5 

=1-F4 -F3 

=2-F4 

13 

29 

118 

A2 

A1 

L3i 

L2i 

A2 

A1 

43 

33 

23 

13 

43 

33 

23 

13 

=2-KCR 

13 21 

13 21 

13 21 

13 21 

13 21 

13 21 

=1-KF1 =1-KF2 =1-KF3 =2-KF1 =2-KF2 

=2-KF3 

14 22 

14 22 

14 22 

14 22 

14 22 

14 22 

=1-KCR 

44 

34 

24 

14 

44 

34 

24 

14 

L3o 

L2o 

L1o 

L2o 

L1o 

L3o 

L2o 

L1o 

19 

32 

1 

1 

6 

18 

30 

1 

1 

452 

451 

450 

258 

4 6 

2 4 6 2 4 6 

2 4 

90 91 

157 158 

250 251 252 253 254 255 256 257 

157A 158A 

253A 254A 255A 256A 257A 

NB27 NB14 

NB27 

2 

6 

156 

155 

2 4 

153 154 

6 

152 

2 4 

150 151 

352 

351 

350 

258A 

156A 

153A 154A 155A 

GND GND GND GND GND 

+5_FANS =2-GND10 +5_FANS 

=2-GND6 +5_FANS =2-GND7 +5_FANS =2-GND8 +5_FANS =2-GND9 

1 1 1 1 1 

NB14 

GND 

GND GND GND GND GND 

156B 157B 158B 

=1-GND6 +5_FANS 

+5_FANS =1-GND5 +5_FANS 

=1-GND1 +5_FANS =1-GND2 +5_FANS =1-GND3 +5_FANS =1-GND4 

1 1 1 1 1 

1 

NB15 

NB2 

NB18 

NB24 

NB2 

2L3 

2L3 

1L2 

1L2 

1L1 

1L1 

-XTBF1 

-XTBF2 

1L3 

1L1 

1L2 

1L3 

1L1 1L2 

1L3 

2L1 

2L2 

2L3 

2L1 

2L2 

2L3 

2L1 

2L2 

1L3 

1L1 1L2 1L3 

1L1 1L2 1L3 

2L1 2L2 2L3 

2L1 2L2 2L3 

2L1 2L2 

3 5 

1 3 5 

1 3 5 

1 3 5 

1 3 5 

1 3 5 

NB23 

1 

NB23 

235 

235 

235A 

235I 

235E 

234 

234 

234I 

234E 

234A 

233 

233 

233I 

233E 

233A 

239 

239 

239I 

239E 

239A 

232 

232 

232I 

232E 

232A 

231 

231 

231A 

231I 

231E 

226 

226 

226A 

226I 

226E 

225 

225 

225A 

225I 

225E 

224 

224 

224A 

224I 

224E 

220 

220 

220 

220I 

220E 

1 1 1AL 

1I 

1E 

1 1AM 

1 1 1AF 

1I 

1E 

1 

2 2 2AM 

2I 

2E 

2 2AL 

2 2 2AP 

2I 

2E 

2 

2 2 2AH 

2I 

2E 

2 

TEST 

TEST 

TEST 

TEST 

TEST 

=1-QMMSC1 =1-QMMSC2 =1-QMMSC3 =2-QMMSC1 =2-QMMSC2 =2-QMMSC3 

TEST 

135A 

135 

135 

135E 

135I 

134 

134E 

134I 134 

134A 

133 

133E 

133I 133 

133A 

139 

139E 

139I 139 

139A 

132 

132E 

132I 132 

132A 

131A 

131 

131 

131E 

131I 

126A 

126 

126 

126E 

126I 

125A 

125 

125 

125E 

125I 

124A 

124 

124 

124E 

124I 

120 

120 

120 

120E 

120I 

1AA 

1 

1 

1E 

1I 

1AB 1 

1AE 1 1 

1E 

1I 

1 

2AK 2 2 

2E 

2I 

2AJ 2 

2AN 2 2 

2E 

2I 

2 

2AG 2 2 

2E 

2I 

2 

6 

4 

2 

6 

4 

2 

6 

4 

2 

6 

4 

2 

6 

4 

2 

6 

4 

2 

222 

221 

219 

122 

121 

119 

2 

2 

A2 

A1 

2 

2 

A2 

A1 

2 

2 

A2 

A1 

2 

2 

A2 

A1 

2 

2 

A2 

A1 

2 

2 

A2 

A1 

1 

1 

27 

27 

21 

1 

1 

27 

27 

21 

1 

1 

27 

21 

1 

1 

25 

25 

21 

1 

1 

25 

25 

21 

1 

1 

25 

21 

5 

3 

1 

5 

3 

1 

5 

3 

1 

5 

3 

1 

5 

3 

1 

5 

3 

1 

13 

13 

13 

13 

13 

13 

=1-KM1 =1-KM2 =1-KM3 =2-KM1 =2-KM2 =2-KM3 

26 

14 26 

14 26 

14 28 

14 28 

14 28 

26 

26 

28 

28 

2 4 6 

2 4 6 

2 4 6 

2 4 6 

2 4 6 

124 

22 125 

22 126 

22 224 

22 225 

22 226 

GND GND GND GND GND GND 

103 104 105 

106 107 108 

200 201 202 

203 204 205 

206 207 208 

14 

6 

4 

2 

22 

-GND8 -GND9 -GND10 -GND11 -GND12 -GND13 

1 1 1 1 1 1 

102 

101 

100 

FORM 150.62-EG3 (409) 

GND GND GND 

GND 

-GND2 -GND7 -GND14 

-GND3 

1 1 1 

1 

67

Dual Pump Wiring 

=0+PUMP 

1L1/1.1 

1L2/1.1 

1L3/1.1 

NB19 

1/1.1 

2/1.1 

=0+INT 

1L1 

1L2 

1L3 

-QMMSP1 1 3 5 43 31 

-QMMSP2 

.4 

44 32 

44 32 

-KP1 -KP2 

.2 2 4 6 

.3 

U1 W1 V1 E 

U1 W1 V1 E 

-MP1 

M 

3~ 

-MP2 

M 

3~ 

1 

2 

1 

-XTBC2 

2 

-AMB 

-K13 

-K11 

/1.6 /1.5 

1 

3 

5 

11 

4 

3 

300 

301 

302 

23 

-XTBC2 

24 

24 

6 

5 

GND 

23 

-XTB8 

6 

2 

4 

6 

12 

.2 

.2 

.2 

1 

3 

5 

11 


.5 

2 

4 

6 

12 

43 31 

-XTB8 

-XTB8 

7 4 

A1 

-QMMSP1 -QMMSP2 

1 1 

V/2.4 

-KP1 A2 

-KP2 A2 

1 

2 

1 

2 

3 

4 

3 

4 

303 

304 

305 

5 

6 

5 

6 

33 

GND 

A1 

.3 

.3 

.3 

=0+INT 

-AMB 

1 

4 9 14 5 10 15 

SCR 

RED 

BLK 

43 

-J11 

-QMMSP1 -QMMSP2 

.2 

44 

.3 

1 

SCR 

RED 

BLK 

43 

44

FORM 150.62-EG3 (409) 

69 


-AMB 

NB12 NB13 

NB22 

NB26 

.10 

.10 

.10 .10 

/1.6 

.7 

.10 

.5 

.6 

.10 

.3 

.4 

.10 

.2 

.2 

.10 

.7 

/7.9 

/7.7 

/7.4 

/7.2 

.7 

.5 

.3 

.7 

.2 

.6 

.4 

.2 

.7 

/7.10 

/7.10 

/7.10 

.6 

/7.8 

/7.8 

/7.8 

.5 

/7.8 

/7.8 

/7.8 

.4 

/7.6 

/7.6 

/7.6 

.3 

/7.5 

/7.5 

/7.5 

.2 

/7.3 

/7.3 

/7.3 

.2 

/7.3 

/7.3 

/7.3 

.7 

/7.11 

/7.11 

/7.11 

72 

81 82 

71 

54 

61 62 

53 

22 

21 

4 

3 

6 

1 2 

5 

22 

21 

2 

13 

6 

5 

1 

4 

3 

14 

22 

21 

2 

13 

6 

5 

1 

4 

3 

14 

22 

21 

2 

13 

6 

5 

1 

4 

3 

14 

22 

21 

2 

13 

6 

5 

1 

4 

3 

14 

22 

21 

2 

13 

6 

5 

1 

4 

3 

14 

22 

21 

2 

13 

6 

5 

1 

4 

3 

14 

22 

21 

2 

13 

6 

5 

1 

4 

3 

14 

22 

21 

2 

13 

6 

5 

1 

4 

3 

14 

5 

6 

5 

4 

3 

2 

1 

54 

53 

22 

21 

82 

81 

22 

21 

22 

21 

72 

71 

22 

21 

22 

21 

62 

61 

22 

21 

22 

21 

22 

21 

22 

21 

96 

95 

96 

95 

96 

95 

96 

95 

A2 

A1 

A2 

A1 

A2 

A1 

A2 

A1 

A2 

A1 

A2 

A1 

A2 

A1 

A2 

A1 

A2 

A1 

-XTB8 

V/2.4 

1/1.1 

2/1.1 

=1-KFS1 

=1-KFS1 

=1-KFS1 =1-KFS1 

-K12 

=1-KFH4 

=1-KFS1 

=1-KFL3 

=1-KFH3 

=1-KFS1 

=1-KFL2 

=1-KFH2 

=1-KFS1 

=1-KFL1 

=1-KFH1 

=1-KFS1 

=1-KFL4 

=1-KFOL4 

=1-KFOL3 

=1-KFOL2 

=1-KFOL1 

=1-KFL4 

=1-KFH3 

=1-KFL3 

=1-KFH2 

=1-KFL2 

=1-KFH1 

=1-KFL1 =1-KFH4 =1-KFS1 

57 

60 58 

65 64 

68 67 

70 69 

74 72 

73 

81 

71 

59 56 

61 

62 

63 

66 

75 

2 

1 

Wiring


NB6 

NB6 

-XTBC2 

-XTBC1 

NB19 

NB22 

NB22 

NB19 

NB19 

40 

GND 

41 

-XTB9 

231 

1 

1 

-J7 

=1-BDP:SCR 

=1-BSP:SCR 

1-TC:PNK 52 

1-TC:BRN 53 

=1-BDP:WHT 

=1-BSP:WHT 

=1-BSP:BLK 

=1-BDP:BLK 

=1-BDP:RED 

=1-BSP:RED 

-J9 

=2-BDP:SCR 

=2-BSP:SCR 

2-TC:PNK 54 

2-TC:BRN 55 

=2-BDP:WHT 

=2-BSP:WHT 

=2-BSP:BLK 

=2-BDP:BLK 

=2-BDP:RED 

=2-BSP:RED 

-SOA 

13 

12 

? 

+BRN-POS 

- BRN-NEG 

-XP2 

BRN-NEG 

BRN-POS 

-J6 

BLCT:RED 

BAMB:SCR 

BLCT:SCR 

BAMB:RED 

BAMB:BLK 

BECT:SCR 

BECT:RED 

BECT:BLK 

BLCT:BLK 

5 

1 

40 41 

1 

1 

2 2 

229 

218 

228 

222 

227 

219 

220 

221 

218 

218 

25 

25 

26 

26 

27 

27 

28 

28 

29 

29 

30 

30 

31 

31 

32 

32 

5 

5 

LK 

L 

L 

LK 

2 

2 

2 

2 

2AS 

2 

2 

2 

2 

2 

2AR 

2AQ 

123 

123 

123 

140 

140 

140B 

140A 

13 13 

13 

13 

51 

14 

13 

13 13 

13 

13 

13 

13 

13 

13 

18 

18 18 

13 

13 

13 

13 

13 

13 

19 

19 19 

13 

13 

13 

20 

20 

21 

21 

50 

50 

14 

51 

A+ 

A-POS 

A- 

A-NEG 

GND 

140 

136 

50 18 

12 

20 

51 

19 

21 

14 

13 

13 

12 

-AMB 

031-02550- 

REF - + 

SHLD 

J2 

2 

J12 

9 

5 

11 

6 

J10 

5 

9 

9 

5 

7 

4 

7 

4 

7 

4 

1 

1 

1 

1 

1 

1 1 

1 

1 

1 

1 

1 

TB5 

RXD TXD 

+5V GND 

+5V 

SHLD GND + CTS RTS 

TB6 

1 

1 

1 

1 

1 

J4 

J14 

J13 J11 

J9 

J8 

J7 

J6 

J1 

TB4 

TB3 

TB2 

PL1 

TB1 

J15 

TB10 

TB9 

TB8 

TB7 

J11/QPA1:BLK 

J11/QPA2:SCR 

J11/QPA1:SCR 

J11/QPA2:RED 

J11/QPA2:BLK 

J11/QPA1:RED 

A-NEG 

A-POS 

129 

118 

128A 

122 

127A 

119 

123 

120 

121 

118 

118 

23 

130 

81 

136 

24 

131 

33 

1 

1 

1 

1 

23 

23 

1 

24 

24 

24 

GND 

3 

2 

1 

4 

3 

2 

1 

12 

11 

10 

9 

8 

7 

6 

5 

4 

3 

2 

1 

12 

11 

10 

9 

8 

7 

6 

5 

4 

3 

2 

1 

2 

1 

2 

1 

9 

8 

7 

6 

5 

4 

3 

2 

1 

L1o 

L1i 

S2 

S1 

P2 

P1 

10 

9 

8 

7 

6 

5 

4 

3 

2 

1 

25E 

25I 

26E 

26I 

27E 

27I 

28E 

28I 

29E 

29I 

30E 

30I 

31E 

31I 

32E 

32I 

5E 

5I 

LE 

LI 

2E 

2I 

2E 

2I 

2E 

2I 

123E 

123I 

140E 

140I 

13E 

13I 

14E 

14I 

13E 

13I 

13E 

13I 

13E 

13I 

18E 

18I 

13E 

13I 

13E 

13I 

19E 

19I 

13E 

13I 

20E 

20I 

21E 

21I 

50E 

50I 

51E 

51I 

A+E 

A+I 

A-E 

A-I 

GNDE 

GNDI 

L1o 

L1i 

12 

11 

10 

9 

8 

7 

6 

5 

4 

3 

2 

1 

15 

10 

5 

14 

13 

12 

11 

9 

8 

7 

6 

4 

3 

2 

1 

10 

9 

8 

7 

6 

5 

4 

3 

2 

1 

9 

8 

7 

6 

5 

4 

3 

2 

1 

23E 

23I 

24E 

24I 

1 

-J14 

-ADIS 

-F1 

-T1 

-XTB10 

-F2 

-J13 

-J11 

-XTB7 

-XTB8 

-GND1 

MicroPanel Connections

Notes 

Designation 

ACC 

DESCR 

IPTI 

ON 

ACCES 

SORY 


Designation 

-QCB 

DESCR 

IPTI 

ON 

CIRC 

UIT 

BREA 

KER 

- ADIS DISPLAY BOARD -QMMSC MANUAL MOTOR STARTER COMPRESSOR 

- AMB 

MICR 

O BOARD 

-QMMS 

P MANUA 

L MOTOR 

STARTE 

R PUMP 

- BAMB AMBIENT 

-QSD SWITCH DISCONNECT 

- BDP DISCHARGE PRESSURE R RESISTOR 

- BECT ENTERING CHILLED TEMPERATURE RED RED 

- BLCT LEAVING CHILLED TEMPERATURE RP RUN PERMISSIVE 

NOT FITTED ON REMOTE EVAP UNITS RU REMOTE UNLOAD Ist STEP 

-BMP MOTOR PROTECTOR COMPRESSOR SCR SCREEN 

- BSP 

SUCTIO 

N PRES 

SURE 

- SF 

FLOW 

S 

- SKP KEYPAD 

WITCH 

-CPF CAPACITOR POWER FACTOR - SOA SWITCH OFF AUTO 

- ECH 

-EEH 

CRA 

NKCA 

SE 

HEA 

TER 

EVA 

PORA 

TOR 

HEA 

TER 

-EPH PUMP HEATER 

- T 

-TC 

TRA 

NSFORM 

ER 

TRA 

NSFORM 

ER 

CURRE 

NT 

-EXT EXTERNAL TO CONTROL PANEL -UBR BRIGDE RECFIFIER 

- F 

FUSE 

- FHP HIGH PRESSURE CUTOUT 

WHT 

WHITE 

-FSI FAN SPEED INHIBIT TWO SPEED - XTBC TERMINAL BLOCK CUSTOMER 

FAN 

O 

PTIO 

N ONLY 

- XTBF 

TERMI 

NAL 

BLOCK 

FACTO 

RY 

GND GROUND -YHGSV HOT GAS SOLENOID VALVE 

G/Y GREEN / YELLOW (INCLUDING COIL SUPPRESSOR) 

- YLLSV LIQUID LINE SOLENOID VALVE 

(INCLUDING COIL SUPPRESSOR) 

J PLUG BOARD CONNECTOR FIELD MOUNTED AND WIRED ON REMOTE EVAP UNITS 

-K CIRCUIT BOARD RELAY - ZCPR COMPRESSOR 

-KF FAN CONTACTOR LINE 

-KFH FAN CONTACTOR HIGH SPEED 


-KFL FAN CONTACTOR LOW SPEED 


NB 

NOTE WELL {SEE NOTE} 

-KFOL FAN OVERLOAD 

-KFS RELAY FAN SPEED WIRING AND ITEMS SHOWN THUS 

-KM 

COMPR 

ESSOR 

CONTA 

CTOR 


ARE 

STANDA 

RD 

YORK 

ACCES 

SORIES 

-KCR 

CONTR 

OL 

RELA 

Y 

WIRIN 

G AND 

ITEM 

S SHOWN 

THUS 

-KP 

PUMP 

CONTA 

CTOR 

PA 

RT 


ARE 

NOT 

SUPPL 

IED 

BY 

YORK 

ITEMS THUS ENCLOSED FORM A 

- M COMPRESSOR MOTOR COMPONENTS OR SETS OFCOMPONENTS 

-MF MOTOR FAN 

-MP MOTOR PUMP 

NU NOT USED 

PE PROTECTIVE EARTH 

PWM PULSE WIDTH MODULATION TEMP 

RESET or REMOTE UNLOAD 2nd STEP 

FORM 150.62-EG3 (409) 

71

Notes - continued 

GENERAL 

a. THIS DRAWING IS BASED ON IEC SYMBOLS. 

b. FIELD WIRING TO BE IN ACCORDANCE WITH THE RELEVANT ELECTRICAL CODE AS WELL AS ALL OTHER 

APPLICABLE CODES AND SPECIFICATIONS 

c. ALL SOURCES OF SUPPLY SHOWN ON THIS DIAGRAM TO BE TAKEN FROM ONE MAIN ISOLATOR, NOT 

SHOWN OR SUPPLIED BY YORK. 

d. GREEN AND YELLOW WIRE IS USED FOR EARTH, MULTI-COLOURED CABLE USED FOR LOW VOLTAGE. 

RED WIRE USED FOR A.C. CONTROL, BLUE WIRE FOR NEUTRAL, BLACK WIRE FOR A.C. AND D.C. 

POWER. ORANGE WIRE SHOULD BE USED FOR INTERLOCK CONTROL WIRING SUPPLIED BY EXTERNAL 

SOURCE. 

e. LEGEND DESIGNATION DEPICTS COMPONENT ABBREVIATIONS. NUMBER PREFIX LOCATED, IF 

APPLICABLE, ON SCHEMATIC CIRCUIT, REFERS TO SYSTEM THEREON, E.G.= 1-FHP2 REFERS TO HIGH 

PRESSURE CUTOUT NO 2 ON SYSTEM NO 1. 

f. ALL WIRING TO CONTROL SECTION VOLTAGE FREE CONTACTS REQUIRES A SUPPLY PROVIDED BY THE 

CUSTOMER MAXIMUM VOLTAGE 240 VOLTS. THE CUSTOMER MUST TAKE PARTICULAR CARE WHEN 

DERIVING THE SUPPLIES FOR THE VOLTAGE FREE TERMINALS WITH REGARD TO A COMMON POINT OF 

ISOLATION. THUS, THESE CIRCUITS WHEN USED MUST BE FED VIA THE COMMON POINT OF ISOLATION 

THE VOLTAGE TO THESE CIRCUITS IS REMOVED WHEN THE COMMON POINT OF ISOLATION TO THE UNIT 

IS OPENED. THIS COMMON POINT OF ISOLATION IS NOT SUPPLIED BY YORK. THE YORK VOLTAGE 

FREE CONTACTS ARE RATED AT 100VA. ALL INDUCTIVE DEVICES {RELAYS} SWITCH BY THE YORK 

VOLTAGE FREE CONTACTS MUST HAVE THEIR COIL SUPPRESSED USING STANDARD R/C SUPPRESSORS. 

g. CUSTOMER VOLTAGE FREE CONTACTS CONNECTED TO TERMINAL 13 MUST BE RATED AT 30V 5ma 

h. NO CONTROLS {RELAYS ETC.} SHOULD BE MOUNTED IN ANY SECTION OF THE CONTROL PANEL. 

ADDITIONALLY, CONTROL WIRING NOT CONNECTED TO THE YORK CONTROL PANEL SHOULD NOT BE RUN 

THROUGH THE PANEL. 

IF THESE PRECAUTIONS ARE NOT FOLLOWED, ELECTRICAL NOISE COULD CAUSE MALFUNCTIONS OR 

DAMAGE TO THE UNIT AND ITS CONTROLS. 

1 

2 

3 

NOTES 

REFER TO INSTALATION COMMISIONING OPERATION AND MAINTENANCE MANUAL FOR CUSTOMER 

CONNECTIONS AND CUSTOMER CONNECTION NOTES, NON COMPLIANCE TO THESE INSTRUCTIONS WILL 

INVALIDATE UNIT WARRANTY. 

WIRING AND COMPONENTS FOR COMPRESSOR 3 ONLY FITTED WHEN UNIT HAS 3 COMPRESSORS ON 

THE SYSTEM. 1-BMP3 IS REPLACED BY A LINK ACROSS TERMINALS 134 & 135. 2-BMP3 IS REPLACED BY A 

LINK ACROSS TERMINALS 234 & 235. 

FHP2 IS ONLY FITTED ON CE YLAA ??? AND ABOVE. WHEN NOT FITTED 1-FHP2 IS REPLACED BY A LINK 

ACROSS TERMINALS 132 & 139. 2-FHP2 IS REPLACED BY A LINK ACROSS TERMINALS 232 & 239 

4 FITTED ON UNITS WITH HOT GAS BYPASS OPTION. 

5 EMS OPTION IS WIRED AS SHOWN 

6 THIS WIRING MUST BE USED FOR OLD DISPLAY 031-0110-000 

7 NETWORK CONNECTION POINT 

8 PRINTER PORT 

9 REMOTE EMERGENCY STOP CAN BE WIRED BETWEEN TERMINAL L AND 5 AFTER REMOVING LINK 

POWER FACTOR CORRECTION ACCESSORY. POWER FACTOR CORRECTION FITTED TO EACH 

10 

COMPRESSOR CONTACTOR 

NOT FITTED ON COMPRESSORS WITH INTERNAL MOTOR PROTECTION. FOR SYTEM 1 TERMINALS 132 & 

11 133, 133 & 134 AND 134 & 135 ARE LINKED. FOR SYTEM 2 TERMINALS 232 & 233, 233 & 234 AND 234 & 235 

ARE LINKED. 

12 ONLY FITTED ON SYSTEMS WITH 3 OR 4 FANS 

13 ONLY FITTED ON SYSTEMS WITH 4 FANS 



INPUT SWITCH DISCONNECT( STANDARD ON CE UNITS) OR CIRCUIT BREAKER OPTION REPLACES 

16 

INPUT TERMINAL BLOCK 

17 INPUT SWITCH DISCONNECT & SYSTEM CIRCUIT BREAKER OPTION REPLACES INPUT TERMINAL BLOCK 

18 

115V CONTROL CIRCIUT REQUIRES A 115V SUPPLY UNLESS CONTROL CIRCUIT TRANSFORMER 

-T2 & -F3 ARE FITTED (STANDARD ON CE UNITS) 

FOR OPTIONAL HYDRO KIT. HEATER -EPH IS FITTED AND WIRED AS SHOWN. 

19 ON SINLGE PUMP -KP1, -QMMSP1 & -MP1 ARE FITTED & WIRED AS SHOWN. 

ON TWO PUMP HYDRO KITS -KP2, -QMMSP2 & -MP2 ARE ALSO FITTED AND WIRED AS SHOWN. 

20 CURRENT MEASUREMENT OPTION WIRED AS SHOW 

21 ONLY FITTED ON SYSTEMS WITH SINGLE SPEED FANS 

22 ONLY FITTED ON SYSTEMS WITH TWO SPEED FANS 

23 OPTIONAL COMPRESSOR MANUAL MOTORS STARTERS ( STANDARD ON CE UNITS) 

24 SEE SHEET 3 OF CONNECTION DIAGRAM FOR POWER INPUT OPTIONS 

25 ALTERNATE CONNECTIONS SHOWN FOR DIFFERENT TWO SPEED MOTOR TYPES 

26 ONLY FITTED ON SYSTEMS WITH A MAXIMUM OF 4 FANS 

7 jOHNSON CONTROLS

Application Data 

UNiT LOCATiON 

The YLAA chillers are designed for outdoor installation. 

When selecting a site for installation, be guided by the 

following conditions: 

1. For outdoor locations of the unit, select a place 

having an adequate supply of fresh air for the 

condenser. 

. Avoid locations beneath windows or between 

structures where normal operating sounds may 

be objectionable. 

. Installation sites may be either on a roof, or at 

ground level. (See FOUNDATION.) 

4. The condenser fans are the propeller-type, and 

are not recommended for use with duct work in 

the condenser air stream. 

5. When it is desirable to surround the unit(s), it is 

recommended that the screening be able to pass 

the required chiller CFM without exceeding 0.1" 

of water external static pressure. 

6. Protection against corrosive environments is available 

by supplying the units with either copper fin, 

cured phenolic, or epoxy coating on the condenser 

coils. The phenolic or epoxy coils should be offered 

with any units being installed at the seashore 

or where salt spray may hit the unit. 

In installations where winter operation is intended and 

snow accumulations are expected, additional height must 

be provided to ensure normal condenser air flow. 

Recommended clearances for units are given in DIMEN- 

SIONS. When the available space is less, the unit(s) must 

be equipped with the discharge pressure transducer option 

to permit high pressure unloading in the event that 

air recirculation were to occur. 

FOUNdATiON 

The unit should be mounted on a flat and level foundation, 

ground or roof, capable of supporting the entire operating 

weight of the equipment. Operating weights are given in 

the PHYSICAL DATA tables. 

ROOF LOCATiONs – Choose a spot with adequate structural 

strength to safely support the entire weight of the unit 

and service personnel. Care must be taken not to damage 


FORM 150.62-EG3 (409) 

the roof during installation. If the roof is “bonded”, consult 

the building contractor or architect for special installation 

requirements. Roof installations should incorporate the 

use of spring-type isolators to minimize the transmission 

of vibration into the building structure. 

GROUNd LEvEL iNsTALLATiONs – It is important that 

the units be installed on a substantial base that will not 

settle, causing strain on the liquid lines and resulting in 

possible leaks. A one-piece concrete slab with footers 

extending below the frost line is highly recommended. Additionally, 

the slab should not be tied to the main building 

foundation as noises will telegraph. 

Mounting holes (5/8" diameter) are provided in the steel 

channel for bolting the unit to its foundation. See DIMEN- 

SIONS. 

For ground level installations, precautions should be taken 

to protect the unit from tampering by or injury to unauthorized 

persons. Screws on access panels will prevent 

casual tampering; however, further safety precautions, 

such as unit enclosure options, a fenced-in enclosure, or 

locking devices on the panels may be advisable. Check 

local authorities for safety regulations. 

CHiLLEd LiQUid pipiNG 

The chilled liquid piping system should be laid out so that 

the circulating pump discharges into the evaporator. The 

inlet and outlet evaporator liquid connections are given 

in DIMENSIONS. 

Hand stop valves are recommended for use in all lines 

to facilitate servicing. Drain connections should be provided 

at all low points to permit complete drainage of the 

evaporator and system piping. Additionally, a strainer (40 

mesh) is recommended for use on the INLET line to the 

evaporator. 

Pressure gauge connections are recommended for installation 

in the inlet and outlet water lines. Gauges are not 

furnished with the unit and are to be furnished by other 

suppliers. 

The chilled liquid lines that are exposed to outdoor ambients 

should be wrapped with a supplemental heater cable 

and covered with insulation. As an alternative, ethylene 

glycol should be added to protect against freeze-up during 

low ambient periods. 

A flow switch is available as an accessory on all units. 

The flow switch (or its equivalent) must be installed in the 

leaving water piping of the evaporator and must not be 

used to start and stop the unit. 

7

Guide Specifications 

pART 1 – GENERAL . 

1.01 sCOpE 

A. The requirements of the General Conditions, Supplementary 

Conditions, Division 1, and Drawings apply 

to all Work herein. 

B. Provide Microprocessor controlled, multiple-scroll 

compressor, air-cooled, liquid chillers of the scheduled 

capacities as shown and indicated on the Drawings, 

including but not limited to: 

1. Chiller package with ZERO Ozone Depletion Potential 


. Electrical power and control connections 

. Chilled water connections 

4. Factory Start-Up 

5. Charge of refrigerant and oil. 

1.02 QUALiTy AssURANCE 

A. Products shall be Designed, Tested, Rated and Certified 

in accordance with, and installed in compliance 

with applicable sections of the following Standards 

and Codes: 

1. ANSI/ASHRAE Standard 15 – Safety Code for 

Mechanical Refrigeration 

. ASHRAE 90.1– Energy Efficiency compliance. 

. ANSI/NFPA Standard 70 – National Electrical 

Code (N.E.C.). 

4. ASME Boiler & Pressure Vessel Code, Section 

VIII, Division 1. 

5. ARI Standard 550/590 – Positive Displacement 

Compressors and Air Cooled Rotary Screw Water- 

Chilling Packages. 

6. Conform to Intertek Testing Services, formerly 

ETL, for construction of chillers and provide ETL/ 

cETL Listing label. 

7. Manufactured in facility registered to ISO 900 . 

8. OSHA – Occupational Safety and Health Act 

B. Factory Test: Chiller shall be pressure-tested, evacuated 

and fully charged with refrigerant and oil, and 

shall be factory operational run tested with water 

flowing through the vessel. 

C. Chiller manufacturer shall have a factory trained and 

supported service organization that is within a 50 

mile radius of the site. 

D. Warranty: Manufacturer shall warrant all equipment 

and material of its manufacture against defects in 

workmanship and material for a period of one year 

from date of initial start-up or eighteen (18) months 

from date of shipment, whichever occurs first. 

1.03 dELivERy ANd HANdLiNG 

A. Unit shall be delivered to job site fully assembled and 

charged with refrigerant and oil by the Manufacturer. 

B. Unit shall be stored and handled per Manufacturer’s 

instructions. 

C. Protect the chiller and its accessories from the weather 

and dirt exposure during shipment. 

D. During shipment, provide protective covering over 

vulnerable components. Fit nozzles and open ends 

with plastic enclosures. 

pART 2 - pROdUCTs 

2.01 CHiLLER MATERiALs ANd COMpONENTs 

A. General: Install and commission, as shown on the 

schedules and plans, factory assembled, charged, 

and tested air cooled scroll compressor chiller(s) as 

specified herein. Chiller shall be designed, selected, 

and constructed using a refrigerant with Flammability 

rating of “1”, as defined by ANSI/ASHRAE STANDARD 

- 4 Number Designation and Safety Classification 

of Refrigerants. Chiller shall include not less than 

two refrigerant circuits above 5 tons (1 kW), scroll 

compressors, direct-expansion-type evaporator, aircooled 

condenser, refrigerant, lubrication system, 

interconnecting wiring, safety and operating controls 

including capacity controller, control center, motor 

starting components, and special features as specified 

herein or required for safe, automatic operation. 

B. Cabinet: External structural members shall be constructed 

of heavy gauge, galvanized steel coated with 

baked on powder paint which, when subject to ASTM 

B117, 1000 hour, 5% salt spray test, yields minimum 

ASTM 1654 rating of “6”. 

C. Service Isolation valves: Service discharge (ball type) 

isolation valves are added to unit per system. This 

includes a system high-pressure relief valve in compliance 

with ASHRAE15. 

D. Pressure Transducers and Readout Capability 

1. Discharge Pressure Transducers: Permits unit to 

sense and display discharge pressure. 

. Suction Pressure Transducers: Permits unit to 

sense and display suction pressure. 

. High Ambient Control: Allows units to operate when 

the ambient temperature is above 115°F (46°C). 

Includes discharge pressure transducers. 

74 jOHNSON CONTROLS

2.02 COMpREssORs 

Compressors: Shall be hermetic, scroll-type, including: 

1. Compliant design for axial and radial sealing 

2. Refrigerant flow through the compressor with 

100% suction cooled motor. 

. Large suction side free volume and oil sump to 

provide liquid handling capability. 

4. Compressor crankcase heaters to provide extra 

liquid migration protection. 

5. Annular discharge check valve and reverse vent 

assembly to provide low-pressure drop, silent 

shutdown and reverse rotation protection. 

6. Initial oil charge. 

7. Oil level sightglass. 

8. Vibration isolator mounts for compressors. 

9. Brazed-type connections for fully hermetic refrigerant 

circuits. 

10. Compressor Motor overloads capable of monitoring 

compressor motor current. Provides extra 

protection against compressor reverse rotation, 

phase-loss and phase-imbalance 

2.03 REFRiGERANT CiRCUiT COMpONENTs 

Each refrigerant circuit shall include: a discharge service 

ball type isolation valve, high side pressure relief, liquid 

line shutoff valve with charging port, low side pressure 

relief device, filter-drier, solenoid valve, sight glass with 

moisture indicator, thermostatic expansion valves, and 

flexible, closed-cell foam insulated suction line and suction 

pressure transducer. 

2.04 HEAT EXCHANGERs 

A. Evaporator: yLAA 

1. Direct expansion type with refrigerant inside high 

efficiency copper tubes, chilled liquid forced over 

the tubes by brass baffles. 

. Constructed, tested, and stamped in accordance 

with applicable sections of ASME pressure vessel 

code for minimum 450 psig ( 10 kPa)refrigerant 

side design working pressure and150 PSIG (10 4 

kPa) water side design working pressure. 

3. Shell covered with 3.4” (19mm), flexible, closed 

cell insulation, thermal conductivity of 0. 6k ([BTU/ 

HR-Ft -°F]/in.) maximum. Water nozzles with 

grooves for mechanical couplings, and insulated 

by Contractor after pipe installation. 

4. Provide vent and drain fittings, and thermostatically 

controlled heaters to protect to - 0°F (- 9°C) 

ambient in off-cycle. 


B. Air Cooled Condenser: 

FORM 150.62-EG3 (409) 

1. Coils: Condenser coils are made of a single material 

to avoid galvanic corrosion due to dissimilar metals. 

Coils and headers are brazed as one piece. Integral 

sub cooling is included. The design working pressure 

of the coil is 650 PSIG (45 bar). Condenser coil shall 

be pressure washable up to 1500 psi washer. 

. Low Sound Fans: Shall be dynamically and 

statically balanced, direct drive, corrosion resistant 

glass fiber reinforced composite blades molded 

into a low noise, full-airfoil cross section, providing 

vertical air discharge and low sound. Each 

fan in its own compartment to prevent crossflow 

during fan cycling. Guards of heavy gauge, PVC 

(polyvinylchloride) coated or galvanized steel. 

3. Fan Motors: High efficiency, direct drive, 6 pole, 

phase, insulation class “F”, current protected, 

Totally Enclosed Air-Over (TEAO), rigid mounted, 

with double sealed, permanently lubricated, ball 

bearings. 

2.05 CONTROLs 

A. General: Automatic start, stop, operating, and protection 

sequences across the range of scheduled conditions 

and transients. 

B. Microprocessor Enclosure: Rain and dust tight 

NEMA R/1 powder painted steel cabinet with 

hinged, latched, and gasket sealed door. 

C. Microprocessor Control Center: 

1. Automatic control of compressor start/stop, anticoincidence 

and anti-recycle timers, automatic 

pumpdown shutdown, condenser fans, evaporator 

pump, evaporator heater, unit alarm contacts, 

and chiller operation from 0°F to 1 5°F (-18°C to 

5 °C) ambient. Automatic reset to normal chiller 

operation after power failure. 

2. Remote water temperature reset via 0-10 VDC or 

4- 0 mA input signal or up to two steps of demand 

(load) limiting. 

. Software stored in non-volatile memory, with 

programmed setpoints retained in lithium battery 

backed real-time-clock (RTC) memory for minimum 

5 years. 

4. Forty character liquid crystal display, descriptions 

in English (or Spanish, French, Italian, or German), 

numeric data in English (or Metric) units. 

Sealed keypad with sections for Setpoints, Display/Print, 

Entry, Unit Options & clock, and On/Off 

Switch. 

5. Programmable Setpoints (within Manufacturer 

limits): display language; chilled liquid temperature 

75

Guide Specifications - continued 

setpoint and range, remote reset temperature 

range, set daily schedule/holiday for start/stop, 

manual override for servicing, low and high ambient 

cutouts, number of compressors, low liquid 

temperature cutout, low suction pressure cutout, 

high discharge pressure cutout, anti-recycle timer 

(compressor start cycle time), and anti-coincident 

timer (delay compressor starts). 

6. Display Data: Return and leaving liquid temperatures, 

low leaving liquid temperature cutout 

setting, low ambient temperature cutout setting, 

outdoor air temperature, English or metric data, 

suction pressure cutout setting, each system suction 

pressure, discharge pressure (optional), liquid 

temperature reset via a johnson Controls ISN 

DDC or Building Automation System (by others) 

via a 4-20milliamp or 0-10 VDC input, anti-recycle 

timer status for each compressor, anti-coincident 

system start timer condition, compressor run status, 

no cooling load condition, day, date and time, 

daily start/stop times, holiday status, automatic or 

manual system lead/lag control, lead system definition, 

compressor starts/operating hours (each), 

status of hot gas valves, evaporator heater and 

fan operation, run permissive status, number of 

compressors running, liquid solenoid valve status, 

load & unload timer status, water pump status. 

7. System Safeties: Shall cause individual compressor 

systems to perform auto shut down; manual 

reset required after the third trip in 90 minutes. 

Includes: high discharge pressure, low suction 

pressure, high pressure switch, and motor protector. 

Compressor motor protector shall protect 

against damage due to high input current or thermal 

overload of windings. 

8. Unit Safeties: Shall be automatic reset and cause 

compressors to shut down if low ambient, low 

leaving chilled liquid temperature, under voltage, 

and flow switch operation. Contractor shall provide 

flow switch and wiring per chiller manufacturer 

requirements. 

9. Alarm Contacts: Low ambient, low leaving chilled 

liquid temperature, low voltage, low battery, and 

(per compressor circuit): high discharge pressure, 

and low suction pressure. 

D. Manufacturer shall provide any controls not listed 

above, necessary for automatic chiller operation. Mechanical 

Contractor shall provide field control wiring 

necessary to interface sensors to the chiller control 

system. 

2.06 pOWER CONNECTiON ANd disTRibUTiON 

A. Power Panels: 

1. NEMA R/1 rain/dust tight, powder painted steel 

cabinets with hinged, latched, and gasket sealed 

outer doors. Provide main power connection(s), 

control power connections, compressor and fan 

motor start contactors, current overloads, and 

factory wiring. 

. Power supply shall enter unit at a single location, 

be phase of scheduled voltage, and connect 

to individual terminal blocks per compressor. 

Separate disconnecting means and/or external 

branch circuit protection (by Contractor) required 

per applicable local or national codes. 

B. Compressor, control and fan motor power wiring shall 

be located in an enclosed panel or routed through 

liquid tight conduit. 

2.07 ACCEssORiEs ANd OpTiONs 

Some accessories and options supercede standard product 

features. Your johnson Controls representative will be 

pleased to provide assistance. 

A. Microprocessor controlled, Factory installed Across- 

the-Line type compressor motor starters as standard. 

B. Outdoor Ambient Temperature Control 

1. Low Ambient Control: Permits unit operation to 

0°F ambient. Standard unit controls to 0°F ambient. 

. High Ambient Control: Permits unit operation 

above 115°F ambient. 

C. Power Supply Connections: 

1. Single Point Power Supply: Single point Terminal 

Block for field connection and interconnecting wiring 

to the compressors. Separate external protection 

must be supplied, by others, in the incoming 

power wiring, which must comply with the National 

Electric Code and/or local codes. 

. Single Point or Multiple Point Disconnect: Single 

or Dual point Non-Fused Disconnect(s) and lockable 

external handle (in compliance with Article 

440-14 of N.E.C.) can be supplied to isolate the 

unit power voltage for servicing. Separate external 

fusing must be supplied, by others, in the in 

coming power wiring, which must comply with the 

National Electric Code and/or local codes. 

. Single Point Circuit Breaker: Single point Terminal 

Block with Circuit Breaker and lockable external 

handle (in compliance with Article 440-14 of 

N.E.C.) can be supplied to isolate power voltage 

76 jOHNSON CONTROLS

for servicing. Incoming power wiring must comply 

with the National Electric Code and/or local 

codes. 

E. Control Power Transformer: Converts unit power voltage 

to 120-1-60 (500 VA capacity). Factory-mounting 

includes primary and secondary wiring between the 

transformer and the control panel. 

F. Power Factor Correction Capacitors: Provided to correct 

unit compressor factors to a 0.90-0.95. 

G. Condenser Coil Environmental Protection: 

1. Post-Coated Dipped: Dipped-cured coating on 

condenser coils for seashore and other corrosive 

applications (with the exception of strong alkalis, 

oxidizers, and wet bromine, chlorine and fluorine 

in concentrations greater than 100 ppm). 

H. Protective Chiller Panels (Factory or Field 

Mounted) 

1. Louvered Panels (condenser coils only):Painted 

steel as per remainder of unit cabinet, over external 

condenser coil faces. 

. Wire Panels (full unit): Heavy gauge, welded wiremesh, 

coated to resist corrosion, to protect condenser 

coils from incidental damage and restrict 

unauthorized access to internal components. 

. Louvered Panels (full unit): Painted steel as per 

remainder of unit cabinet, to protect condenser 

coils from incidental damage, visually screen 

internal components, and prevent unauthorized 

access to internal components. 

4. Louvered/Wire Panels: Louvered steel panels on 

external condenser coils painted as per remainder 

of unit cabinet. Heavy gauge, welded wire-mesh, 

coated to resist corrosion, around base of machine 

to restrict unauthorized access. 

5. End Louver (hail huard): Louvered steel panels on 

external condenser coil faces located at the ends 

of the chiller. 

I. Flow Switch (Field-mounted): Vapor proof SPDT, 

NEMA 4X switch ( ___150 PSIG or ___ 00 PSIG), 

- 0°F to 50°F. 

j. Differential Pressure Switch: Alternative to an above 

mentioned flow switch. Pretempco model DPS300A- 

P40PF-8 58 -5 ( 00 psi max. working pressure) 

SPDT 5 amp 125/250VAC switch, Range 3 - 40 PSID, 

deadband 0.5 - 0.8 psi, with 1/4” NPTE Pressure Connections. 


K. Evaporator options: 

FORM 150.62-EG3 (409) 

1. Provide 1-1/ ”” evaporator insulation in lieu of 

standard /4”. 

2. Provide Raised Face Flanges for field installation 

on evaporator nozzles and field piping: 

a. 150 PSIG, welded Flanges. 

L Hot Gas By-Pass: Permits continuous, stable operation 

at capacities below the minimum step of unloading to 

as low as 5% capacity (depending on both the unit & 

operating conditions) by introducing an artificial load 

on the evaporator. Hot gas by-pass is installed on only 

one refrigerant circuit. 

M. Thermal Storage: Leaving chilled liquid setpoint range 

for charge cycle from 5°F to 0°F minimum, with 

automatic reset of the leaving brine temperature up 

to 40°F above the setpoint. 

N. Low Temperature Process Brine: Leaving chilled liquid 

setpoint range 0°F to 50°F. 

O. Chicago Code Relief Valves to meet Chicago Code 

requirements. 

P. Sound Reduction (Factory-mounted): 

1. Ultra Quiet - Low speed, reduced noise fans 

. Compressor Acoustic Sound Blankets 

Q. Vibration Isolation (Field-mounted): 

1. Neoprene Pad Isolators. 

2. 1” Deflection Spring Isolators: Level adjustable, 

spring and cage type isolators for mounting under 

the unit base rails. 

3. 2” Deflection Seismic Isolators: Level adjustable, 

restrained mounts in rugged welded steel housing 

with vertical and horizontal limit stops. Housings 

shall be designed to withstand a minimum 1.0g 

accelerated force in all directions to inches. 

77

Guide Specifications - continued 

pART 3 – EXECUTiON 

3.01 iNsTALLATiON 

A. General: Rig and Install in full accordance with Manufacturers 

requirements, Project drawings, and Contract 

documents. 

B. Location: Locate chiller as indicated on drawings, including 

cleaning and service maintenance clearance 

per Manufacturer instructions. Adjust and level chiller 

on support structure. 

C. Components: Installing Contractor shall provide and 

install all auxiliary devices and accessories for fully 

operational chiller. 

Printed on recycled paper 

Form 150.6 -EG (409) Supersedes: 150.6 -EG ( 09) 

© 2008 Johnson Controls, Inc. P.O. Box 423, Milwaukee, WI 53201 Printed in USA 

www.johnsoncontrols.com 

D. Electrical: Co-ordinate electrical requirements and connections 

for all power feeds with Electrical Contractor 

(Division 16). 

E. Controls: Co-ordinate all control requirements and 

connections with Controls Contractor. 

F. Finish: Installing Contractor shall paint damaged and 

abraded factory finish with touch-up paint matching 

factory finish.

Model YLAA Air-Cooled Scroll Chillers Style A - Aireyork

Create successful ePaper yourself

Delete template?

Save as template?