YLAA - HVAC Tech Support

Form 150.62-EG5 (108) 

AIR-COOLED 

SCROLL CHILLERS 

STYLE B 

(Round Tube Condenser Coils) 

YLAA0070 – YLAA0150 

70 – 150 TON 

246 – 527 kW 

60 Hz 

R-410A

Table of contents 

Specifications........................................................................................................................................................................................................ 3 

Microcomputer Control Center............................................................................................................................................................................ 4 

Accessories and Options..................................................................................................................................................................................... 6 

Design Parameters............................................................................................................................................................................................... 8 

Water Pressure Drop............................................................................................................................................................................................ 9 

Selection Criteria and Procedures.................................................................................................................................................................... 10 

Pump Selection Criteria..................................................................................................................................................................................... 12 

Pump Pressure Drop Curves............................................................................................................................................................................. 14 

Single Pump Curves........................................................................................................................................................................................... 16 

Dual Pump Curves.............................................................................................................................................................................................. 17 

Ratings - 60 Hz.................................................................................................................................................................................................... 18 

Part Load Ratings – Standard Efficiency.......................................................................................................................................................... 26 

Part Load Ratings – High Efficiency................................................................................................................................................................. 27 

Physical Data - English...................................................................................................................................................................................... 28 

Dimensions – Four Fan Units............................................................................................................................................................................ 30 

Dimensions – Six Fan Units............................................................................................................................................................................... 31 

Dimensions – Eight Fan Units........................................................................................................................................................................... 32 

Isolator Locations............................................................................................................................................................................................... 33 

Isolator Details.................................................................................................................................................................................................... 35 

Electrical Notes................................................................................................................................................................................................... 38 

Electrical Data w/o Pumps................................................................................................................................................................................. 40 

Electrical Data w/ Pumps................................................................................................................................................................................... 42 

Wiring Diagram.................................................................................................................................................................................................... 50 

Elementary Wiring .............................................................................................................................................................................................. 52 

Condenser Fan Mapping and Sequencing....................................................................................................................................................... 54 

Compressor Wiring............................................................................................................................................................................................. 55 

Power Options Connection Diagram................................................................................................................................................................. 56 

Power Panel......................................................................................................................................................................................................... 57 

Dual Pump Wiring............................................................................................................................................................................................... 58 

Wiring................................................................................................................................................................................................................... 59 

MicroPanel Connections.................................................................................................................................................................................... 60 

Application Data.................................................................................................................................................................................................. 63 

Guide Specifications.......................................................................................................................................................................................... 64 

NOMENCLATURE 

The model number denotes the following characteristics of the unit: 

0070 

Y 

E 

York Chiller 

A = Americas 

4 Digit Unit Number 

E 

410A 

Unit Designator 

Z = Standard Efficiency (round tube) 

Y = High Efficiency (round tube) 

 

jOHNSON CONTROLS

Specifications 

FORM 150.62-EG5 (108) 

GENERAL 

The 70 - 150 Ton (246 - 527kW) 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 cooler 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. 

COOLER 

The cooler is equipped with a heater controlled by a separate 

thermostat. The heater provides freeze protection 

for the cooler down to -20 o F (-29°C) ambient. The cooler 

is covered with 3/4” flexible, closed-cell, foam insulation 

(K=0.25). 

The water baffles are constructed of brass 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 – Fin and tube condenser coils of seamless, internally-enhanced, 

high-condensing-coefficient, corrosion 

resistant copper tubes are arranged in staggered rows, 

mechanically expanded into aluminum fins. Integral subcooling 

is included. The design working pressure of the 

coil is 650 PSIG (45 bar). 

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. 

jOHNSON CONTROLS

Microcomputer Control Center 

All controls are contained in a NEMA 3R/12 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 12-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-232 port, in conjunction with this 

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 pulse width modulated (PWM) input as standard 

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

closure with the optional B.A.S. interface option 

• 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 

(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 

 

jOHNSON CONTROLS

FORM 150.62-EG5 (108) 

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. 

BUILDING AUTOMATION SYSTEM INTERFACE 

The factory addition of a Printed Circuit Board to accept 

a 4-20 milliamp, 0-10VDC or contact closure input to reset 

the leaving chiller liquid temperature from a Building 

Automation System. (Only one of following options can be 

offered on a unit at a time: BAS, Remote Control Panel or 

Multi-unit Sequence Control.) (Factory-mounted) 

- (The standard unit capabilities include remote startstop 

or 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 RS485 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. 

* International Electrotechnical Commission 

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.) 

(Factory-mounted) 

 

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 OR MULTIPLE-POINT NON-FUSED DIS- 

CONNECT SWITHCHES – 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) 

CONTROL OPTIONS: 

AMBIENT KIT (LOW) – Units will operate to 30°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 30°F (-1°C) where wind gusts may exceed 5 mph, 

it is recommended that Optional Condenser Louvered 

Enclosure Panels also be included. (Factory-mounted) 

AMBIENT KIT (HIGH) – Required if units are to operate 

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

Includes sun shield panels and discharge pressure 

transducers. (This option includes the Discharge Pressure 

Transducer / Readout Capability option.) (Fieldmounted) 

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: 

CHICAGO CODE RELIEF VALVES – Unit will be provided 

with relief valves to meet Chicago code requirements. 

(Factory-Mounted) 

SERVICE ISOLATION VALVE – Service suction and 

discharge (ball type) isolation valves are added to unit 

per system. This option also includes a system high 

pressure relief valve in compliance with ASHRAE 15. 


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 cooler. Hot gas by-pass is installed on 

only refrigerant system #1 on two-circuited units. (Factory-Mounted) 

Flanges (ANSI/AWWA C-606 couplings Type) 

– Consists of (2) Flange adapter for grooved end pipe (standard 

150 psi [10.5 bar] cooler). (Not available on optional 

DX cooler 300 PSIG DWP waterside.) (Field-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 

3R switch (150 psig [10.5 bar] DWP), -20°F to 250°F 

(-29°C to 121°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-82582-5 (300 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. 

jOHNSON CONTROLS

FORM 150.62-EG5 (108) 

HYDRO-KIT – Factory installed Hydro-Kit suitable for water 

glycol systems with up to 35% glycol at leaving temperatures 

down to 20 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 

150.12-ES1. (Factory-Mounted) 

PRE-COATED FIN CONDENSER COILS – The unit’s 

coils are constructed with epoxy coated aluminum fins. 

This can provide corrosion resistance comparable to copper-fin 

coils in typical seashore locations. Either these or 

the post-coated coils (below), are recommended for units 

being installed at the seashore or where salt spray may 

hit the unit. 

POST-COATED DIPPED CONDENSER COILS – The 

unit’s coils are constructed with dipped-cured condenser 

coils. This is another choice for seashore and other corrosive 

applications (with the exception of strong alkalies, 

oxidizers and wet bromine, chlorine and fluorine in concentrations 

greater than 100 ppm). 

COPPER FIN CONDENSER COILS – The unit’s coils are 

constructed with copper fins. (This is not recommended for 

units in areas where they may be exposed to acid rain.) 

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. 


WIRE/LOUVERED PANELS – Consists of welded wiremesh 

panels on the bottom part of unit and louvered 

panels on the condenser section of the unit. (Factorymounted). 

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) 

jOHNSON CONTROLS

Design Parameters 

Nominal Evaporator Water Flow 

Unit 

Designation 

Temperature 

Air On Condenser (°F) 

Water Flow Water Flow 

(gpm) MIN (gpm) MAX 

Min (°F) Max (°F) Min Max 

YLAA0070 40 55 60 285 0 125 










NOTES: 

1. For leaving brine temperature below 40°F (4.4°C), contact your nearest Johnson Controls Office for application requirements. 

2. For leaving water temperature higher than 55°F (12.8°C), contact the nearest Johnson Controls Office for application guidelines. 3. The evaporator 

is protected against freezing to -20°F (-28.8°C) with an electric heater as standard. 

4. For operation at temperatures below 25°F (-3.9°C), the optional Low Ambient Kit will need to be installed on the system (for YLAA00140080 models 

only). 

5. For operation at temperatures above 115°F (46.1°C), the optional High Ambient Kit will need to be installed on the system. 

 

jOHNSON CONTROLS

Water Pressure Drop 

FORM 150.62-EG5 (108) 

YLAA Evaporator Pressure Drop (IP Units) 

100.0 

D 

B 

F 

Pressure Drop (ft H2O) 

10.0 

A 

C 

E 

1.0 

10 100 1000 

Water Flow Rate (GPM) 

EVAPORATOR 

A 

B 

C 

D 

E 

F 

YLAA MODELS 

70SE 

80SE 

91HE,101HE, 115SE 

120SE, 155SE 

90SE 

135SE, 150SE 

jOHNSON CONTROLS

Selection Criteria and Procedures 

GUIDE TO SELECTION 

Capacity ratings for YORK YLAA Packaged Air-Cooled 

Liquid Chillers, shown on pages 18 through 23 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 

23 and the DESIGN PARAMETERS given on page 10 

indicate the limits of application for these chillers. 

2. Cooler Water – Ratings are based upon 2.4 GPM per 

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

0.0001 fouling factor for the cooler at sea level. Tables 

on pages 18 through 23 give capacity, compressor kW 

required, cooler GPM and unit EER. 

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

in degrees Fahrenheit. 

4. Performance Data Correction Factors – Ratings are 

based on 0.0001 cooler 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 

PRESS 

COMPR GPM°F/TON 

kW 

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 

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). 

2. Entering and Leaving Liquid Temperatures. 

3. 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. 

2. FIND: Unit Size Compressor kW Input 

3. From the Ratings on pages 18 - 23: 

SELECT: YLAA0090SE (English Units) 

91.4 Tons 

82 Compressor KW 

12.4 Unit EER 

4. Calculate Compressor kW at 50 Tons: 

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

10 jOHNSON CONTROLS

FORM 150.62-EG5 (108) 

5. Calculate GPM: 

90 Tons x 24 

GPM = 216 GPM 

10°F Range 

6. From Page 10, read 10 ft of water cooler pressure 

drop for GPM: 

7. A YLAA0090 is suitable. 

EXAMPLE – Brine Chilling 

1. GIVEN: Provide a capacity of 80 tons cooling 

30% by weight Ethylene Glycol from 50°F to 40°F, 

0.00025FF, 95°F air on the condenser, 60 Hz and 

4000 altitude. 

2. DETERMINE: 

Unit Size kW Input 

Ethylene Glycol GPM Cooler Pressure Drop 

3. See Ethylene Glycol correction factors, for 30% 

by weight Ethylene Glycol. 

READ: .974 Tons factor 

.995 Compr. kW factor 26.1 Gal./°F/Tons factor 

4. See Performance Data Correction Factors for 

0.00025 fouling factor and 4000 ft. altitude. 

READ: .983 Tons factor 1.021 kW factor 

5. From RATINGS on pages 18 - 23: 

SELECT: YLAA0090 (English Units) 

91.4 Tons 82.0 Compressor kW 

6. Determine YLAA0090 brine cooling capacity 

and Compressor kW requirement: 

A. Tons = 91.4 x .974 x .983 = 87.51 

B. Compr. kW = 82.0 x .995 x 1.021 = 83.3 

Determine average full load Compressor kW at 

80 tons: (80/87.51) x 83.3 = 76.15kW 

8. Determine Ethylene Glycol GPM: 

Tons x Gal. °F/min/Ton factor 

GPM = Range 80.0 x 26.1 

GPM = 10 GPM = 208.8 

9. Determine Cooler Pressure Drop: 

A. See Ethylene Glycol correction factors for 30% 

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 2 

O Pressure Drop 

C. Cooler Pressure Drop = 6.8 x 1.096 or 7.5 Ft. 

H 2 

O 

10. YLAA0090 is suitable. 

jOHNSON CONTROLS 

11

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: 235 gpm (YLAA 

0101HE) single pump option 

3. 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:12 ft (from chart on page 11) 

Preliminary pressure loss: 45 ft (exter 

nal) + 12 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 2 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: 235 gpm/57 

ft 

Preliminary selection: Hydro Kit 

B/3x3x10@ 1740 rpm; 9.00 in impeller 

diameter with 7.5Hp motor. 

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 = 72 

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 = 72ft. with GPM = 235 

Selection is still valid for a Hydro-Kit B (3x3x10, 

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 = 30 ft (From System Design 

- Figure 3) 

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. 

6. Using the Hydro Kit pressure loss charts found on 

12 jOHNSON CONTROLS

FORM 150.62-EG5 (108) 

Table1 – Pump Selection Information 

Kit Series Kit Type Pump Size Pump HP Motor RPM 

Impeller Dia 

(in) 

Models Where Used 

A 4380 Single 3X3X8 5 1800 7.5 70,80,90,91 

B 4380 Single 3X3X10 7.5 1800 9 70,80,90,91,101 

C 4380 Single 3X3X10 10 1800 10 70,80,115,120,135 

D 4380 Single 3X3X6 15 3600 5.9 70,80,90,91,101,115,120,135 

E 4380 Single 3X3X8 20 3600 6.3 90,91,101,115,120,135 

F 4380 Single 3X3X8 7.5 1800 8 101,115,120,135 

G 4380 Single 4X4X8 10 1800 7.6 150,155 

H 4380 Single 4X4X6 10 3600 4.9 150,155 

I 4380 Single 4X4X6 15 3600 5.5 150,155 

J 4380 Single 4X4X6 20 3600 5.95 150,155 

K 4382 Dual 4X4X8 7.5 1800 7.85 70,80,90,91,101,115,120,135 

L 4382 Dual 4X4X6 10 3600 5.25 70,80,90,91,101,115,150,155 

M 4382 Dual 4X4X6 15 3600 5.6 70,80,90,91,120,135,150,155 

N 4382 Dual 3X3X8 15 3600 6.6 70,80,90,91, 

O 4382 Dual 4X4X6 15 3600 5.9 101,115,120,165 

P 4382 Dual 3X3X8 20 3600 7.15 101,115,120 

R 4382 Dual 4X4X8 20 3600 6.3 135,150,155 


13

Pump Pressure Drop Curves 

YLAA0070 

50 

45 

40 

Hydro Kits A, B, C, D, N 

Hydro Kits K, L, M 

35 

Pd (ft) 

30 

25 


20 

15 

10 

5 

0 

50 

45 

40 

35 

Hydro Kits A,B,D,E,N 


Flow (GPM) 


Pd (ft) 

30 

25 

20 

50 

45 

40 

Hydro Kits A, B, C, D 


Hydro Kit N 

15 

10 

5 

Pd (ft) 

35 

30 

25 

20 

0 

0 200 400 600 

Flow (GPM) 

15 

10 


5 

0 

0 200 400 600 

Flow (GPM) 

50 

45 

40 

35 

Hydro Kits B,D,E, F, P 

Hydro Kits K, L, O 

Pd (ft) 

50 

45 

40 

35 

30 

25 

20 

15 

10 

5 

Hydro Kits A,B,D,E,N 



Pd (ft) 

30 

25 

20 

15 

10 

5 

0 

0 200 400 600 

Flow (GPM) 

0 

0 200 400 600 

Flow (GPM) 

14 jOHNSON CONTROLS

FORM 150.62-EG5 (108) 


50 

45 

40 

Hydro Kits C,D,E, F 

Hydro Kits K, L, O 

Hydro Kit P 

Pd (ft) 

Pd (ft) 

Pd (ft) 

35 

30 

25 

20 

15 

10 

5 

0 

0 200 400 600 

Flow (GPM) 



50 

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

45 Hydro Kit P 

40 

35 

30 

25 

20 

15 

10 

5 

0 

0 200 400 600 

Flow (GPM) 


50 

Hydro Kits C,D,E, F 

45 

Hydro Kit K,M,O,R 

40 

35 

30 

25 

20 

15 

10 

5 

0 

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

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) 

15

Single Pump Curves 

Kit A & F 

Kit E 

Kit B & C 

Kit G 

Kit D 

Kit N, I, & J 

16 jOHNSON CONTROLS

Dual Pump Curves 

FORM 150.62-EG5 (108) 

Kit K 

Kit N & P 

Kit L, M, & O 

Kit R 


17

Ratings - 60 Hz 

MODEL: YLAA0070ZE IPLV: 15.7 

AIR TEMPERATURE ON - CONDENSER (°F) 

LCHWT 

75.0 80.0 85.0 90.0 95.0 100.0 

(°F) TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER 

40.0 74.7 61.9 13.1 72.8 65.2 12.1 70.9 68.8 11.3 68.8 72.7 10.4 66.8 76.8 9.6 64.3 80.8 8.8 

42.0 77.1 62.5 13.4 75.1 65.9 12.4 73.1 69.5 11.5 71.0 73.3 10.6 68.9 77.4 9.8 66.3 81.5 9.0 

44.0 79.5 63.2 13.6 77.5 66.5 12.7 75.4 70.1 11.8 73.3 74.0 10.9 71.1 78.1 10.1 68.4 82.1 9.2 

45.0 80.7 63.5 13.8 78.7 66.8 12.8 76.6 70.5 11.9 74.4 74.4 11.0 72.2 78.5 10.2 69.5 82.5 9.3 

46.0 82.0 63.8 13.9 79.9 67.2 13.0 77.8 70.8 12.0 75.6 74.7 11.1 73.3 78.8 10.3 70.6 82.8 9.5 

48.0 84.5 64.5 14.2 82.3 67.9 13.2 80.2 71.5 12.3 77.9 75.4 11.4 75.5 79.5 10.5 72.7 83.5 9.7 

50.0 87.1 65.2 14.5 84.9 68.6 13.5 82.6 72.2 12.5 80.2 76.1 11.6 77.8 80.2 10.7 74.9 84.3 9.9 



LCHWT 

75.0 80.0 85.0 90.0 95.0 100.0 


40.0 80.3 69.1 12.7 78.2 72.9 11.8 76.0 77.0 10.9 73.8 81.4 10.0 71.5 86.1 9.2 68.7 90.8 8.5 

42.0 82.9 69.8 13.0 80.7 73.6 12.1 78.5 77.7 11.1 76.1 82.2 10.3 73.8 86.9 9.5 70.9 91.5 8.7 

44.0 85.5 70.6 13.3 83.3 74.4 12.3 81.0 78.5 11.4 78.6 83.0 10.5 76.1 87.7 9.7 73.2 92.3 8.9 

45.0 86.8 71.0 13.4 84.5 74.8 12.4 82.2 78.9 11.5 79.8 83.4 10.6 77.3 88.1 9.8 74.4 92.7 9.0 

46.0 88.2 71.4 13.6 85.9 75.2 12.6 83.5 79.3 11.6 81.0 83.8 10.7 78.5 88.5 9.9 75.5 93.1 9.1 

48.0 90.9 72.2 13.8 88.5 76.0 12.8 86.0 80.2 11.9 83.5 84.6 11.0 81.0 89.3 10.1 77.9 93.9 9.3 

50.0 93.7 73.0 14.1 91.2 76.9 13.1 88.7 81.0 12.1 86.1 85.4 11.2 83.5 90.1 10.3 80.3 94.8 9.5 



LCHWT 

75.0 80.0 85.0 90.0 95.0 100.0 


40.0 89.8 77.6 12.8 87.3 81.8 11.8 84.7 86.3 10.9 82.0 91.2 10.0 79.2 96.3 9.2 76.0 101.4 8.4 

42.0 92.7 78.5 13.1 90.1 82.7 12.1 87.5 87.2 11.2 84.7 92.1 10.3 81.9 97.3 9.5 78.6 102.4 8.6 

44.0 95.6 79.4 13.3 93.0 83.7 12.3 90.3 88.2 11.4 87.5 93.1 10.5 84.6 98.2 9.7 81.2 103.3 8.9 

45.0 97.1 79.9 13.4 94.4 84.2 12.5 91.7 88.7 11.5 88.9 93.6 10.6 86.0 98.7 9.8 82.5 103.9 9.0 

46.0 98.6 80.4 13.6 95.9 84.7 12.6 93.1 89.3 11.6 90.3 94.1 10.7 87.4 99.3 9.9 83.9 104.4 9.1 

48.0 101.6 81.5 13.8 98.8 85.7 12.8 95.9 90.3 11.9 93.1 95.2 11.0 90.1 100.3 10.1 86.5 105.4 9.3 

50.0 104.7 82.5 14.1 101.8 86.8 13.1 98.9 91.4 12.1 95.9 96.2 11.2 92.9 101.4 10.3 89.2 106.5 9.5 

NOTES: 

1. kW = Compressor Input Power 

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

3. LCWT = Leaving Chilled Water Temperature 

4. Ratings are based upon 2.4 GPM cooler 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 

18 jOHNSON CONTROLS

FORM 150.62-EG5 (108) 



LCHWT 

105.0 110.0 115.0 

(°F) TONS KW EER TONS KW EER TONS KW EER 

40.0 61.7 85.0 8.1 59.0 89.5 7.4 56.3 94.1 6.7 

42.0 63.7 85.7 8.3 60.9 90.1 7.5 58.1 94.8 6.9 

44.0 65.7 86.4 8.5 62.9 90.8 7.7 60.0 95.5 7.0 

45.0 66.7 86.7 8.6 63.9 91.2 7.8 60.9 95.9 7.1 

46.0 67.7 87.1 8.7 64.9 91.6 7.9 61.9 96.2 7.2 

48.0 69.8 87.8 8.9 66.9 92.3 8.1 63.8 97.0 7.4 

50.0 72.0 88.5 9.1 68.9 93.0 8.3 65.8 97.7 7.6 



LCHWT 

105.0 110.0 115.0 


40.0 65.9 95.6 7.7 63.0 100.8 7.0 51.4 83.4 6.8 

42.0 68.0 96.4 7.9 65.1 101.6 7.2 53.2 84.0 7.0 

44.0 70.2 97.2 8.1 67.2 102.4 7.4 55.0 84.6 7.2 

45.0 71.4 97.6 8.2 68.3 102.8 7.5 55.9 84.9 7.3 

46.0 72.5 98.0 8.3 69.3 103.2 7.6 56.8 85.2 7.4 

48.0 74.7 98.9 8.5 71.5 104.0 7.7 58.7 85.8 7.6 

50.0 77.1 99.7 8.7 73.7 104.9 7.9 60.6 86.4 7.8 



LCHWT 

105.0 110.0 115.0 


40.0 72.7 106.7 7.7 69.4 112.4 7 48.1 72.8 7.3 

42.0 75.2 107.7 7.9 71.8 113.3 7.2 49.8 73.3 7.5 

44.0 77.7 108.7 8.1 74.2 114.4 7.4 51.6 73.8 7.7 

45.0 79 109.2 8.2 75.4 114.9 7.4 52.5 74 7.8 

46.0 80.3 109.8 8.3 76.6 115.4 7.5 53.4 74.3 7.9 

48.0 82.9 110.8 8.5 79.1 116.5 7.7 55.2 74.9 8.1 

50.0 85.5 111.9 8.6 70.9 94.6 8.4 57.1 75.4 8.3 

NOTES: 








19

Ratings - 60 Hz – continued 

MODEL: YLAA0091YE IPLV: 14.6 


LCHWT 

75.0 80.0 85.0 90.0 95.0 100.0 


40.0 91.3 70.5 13.6 88.9 74.3 12.7 86.5 78.4 11.7 84.1 82.7 10.9 81.6 87.4 10.0 78.5 92.1 9.2 

42.0 94.3 71.2 13.9 91.9 74.9 13.0 89.5 79.0 12.1 86.9 83.4 11.2 84.3 88.1 10.3 81.2 92.8 9.5 

44.0 97.4 71.9 14.3 95.0 75.6 13.3 92.4 79.7 12.4 89.8 84.1 11.5 87.1 88.8 10.6 83.9 93.5 9.7 

45.0 99.0 72.3 14.4 96.5 76.0 13.5 93.9 80.0 12.5 91.3 84.4 11.6 88.6 89.1 10.7 85.3 93.8 9.8 

46.0 100.6 72.6 14.6 98.0 76.4 13.6 95.4 80.4 12.7 92.8 84.8 11.7 90.0 89.5 10.8 86.7 94.2 10.0 

48.0 103.8 73.4 14.9 101.2 77.1 13.9 98.5 81.2 13.0 95.7 85.5 12.0 92.9 90.2 11.1 89.5 95.0 10.2 

50.0 107.1 74.2 15.2 104.4 77.9 14.2 101.6 81.9 13.3 98.8 86.3 12.3 95.8 91.0 11.4 92.3 95.7 10.5 



LCHWT 

75.0 80.0 85.0 90.0 95.0 100.0 


40.0 102.2 84.3 13.0 99.5 88.9 12.1 96.8 93.9 11.2 94.0 99.2 10.3 91.2 104.9 9.5 87.7 110.6 8.7 

42.0 105.5 85.1 13.3 102.8 89.7 12.4 100.0 94.7 11.5 97.1 100.1 10.6 94.2 105.8 9.8 90.6 111.4 9.0 

44.0 108.9 86.0 13.6 106.1 90.6 12.7 103.3 95.6 11.7 100.3 100.9 10.8 97.3 106.6 10.0 93.6 112.3 9.2 

45.0 110.7 86.4 13.8 107.8 91.1 12.8 104.9 96.0 11.9 101.9 101.4 11.0 98.8 107.1 10.1 95.1 112.8 9.3 

46.0 112.4 86.9 13.9 109.5 91.5 12.9 106.6 96.5 12.0 103.5 101.8 11.1 100.4 107.6 10.2 96.7 113.3 9.4 

48.0 116.0 87.8 14.2 113.0 92.5 13.2 110.0 97.4 12.3 106.8 102.8 11.4 103.6 108.5 10.5 99.7 114.2 9.6 

50.0 119.6 88.8 14.5 116.5 93.4 13.5 113.3 98.4 12.5 110.2 103.8 11.6 106.9 109.5 10.7 102.9 115.2 9.9 



LCHWT 

75.0 80.0 85.0 90.0 95.0 100.0 


40.0 118.5 104.1 12.5 115.5 109.6 11.6 112.3 115.5 10.7 109.0 121.9 9.9 105.6 128.6 9.1 101.5 135.2 8.4 

42.0 122.4 105.2 12.7 119.2 110.7 11.8 115.9 116.7 11.0 112.5 123.1 10.1 109.0 129.8 9.4 104.8 136.5 8.6 

44.0 126.3 106.4 13.0 123.0 112.0 12.1 119.6 117.9 11.2 116.1 124.3 10.4 112.5 131.1 9.6 108.2 137.7 8.8 

45.0 128.2 107.0 13.1 124.9 112.6 12.2 121.5 118.5 11.3 117.9 124.9 10.5 114.2 131.7 9.7 109.9 138.3 8.9 

46.0 130.2 107.6 13.3 126.8 113.2 12.3 123.3 119.2 11.5 119.7 125.6 10.6 116.0 132.3 9.8 111.6 139.0 9.0 

48.0 134.2 108.8 13.5 130.7 114.5 12.6 127.1 120.4 11.7 123.4 126.9 10.8 119.6 133.6 10.0 115.1 140.3 9.2 

50.0 138.2 110.1 13.8 134.6 115.8 12.8 130.9 121.8 11.9 127.1 128.2 11.0 123.2 135.0 10.2 118.6 141.7 9.4 

NOTES: 







20 jOHNSON CONTROLS

FORM 150.62-EG5 (108) 



LCHWT 

105.0 110.0 115.0 


40.0 75.4 97.1 8.4 72.2 102.3 7.7 68.9 107.7 7 

42.0 78 97.7 8.7 74.7 102.9 7.9 71.3 108.4 7.2 

44.0 80.6 98.4 8.9 77.2 103.7 8.1 73.8 109.2 7.4 

45.0 81.9 98.8 9 78.5 104 8.3 75 109.5 7.5 

46.0 83.3 99.2 9.1 79.8 104.4 8.4 76.3 109.9 7.6 

48.0 86 99.9 9.4 82.4 105.2 8.6 78.8 110.7 7.8 

50.0 88.7 100.7 9.6 85.1 105.9 8.8 81.4 111.5 8 



LCHWT 

105.0 110.0 115.0 


40.0 84.2 116.5 8 80.6 122.8 7.3 68 107.3 7 

42.0 87 117.4 8.2 83.3 123.7 7.5 70.4 108 7.2 

44.0 89.9 118.3 8.4 86.1 124.6 7.7 72.8 108.7 7.4 

45.0 91.4 118.8 8.5 87.5 125.1 7.8 74.1 109 7.5 

46.0 92.8 119.2 8.6 88.9 125.5 7.9 75.3 109.4 7.6 

48.0 95.8 120.2 8.8 91.8 126.5 8.1 55.5 69.4 8.4 

50.0 98.8 121.2 9 94.7 127.5 8.3 57.5 69.8 8.6 



LCHWT 

105.0 110.0 115.0 


40.0 97.4 142.2 7.7 93.1 149.5 7 88.7 157.1 6.4 

42.0 100.6 143.4 7.9 96.2 150.8 7.2 91.7 158.4 6.5 

44.0 103.8 144.7 8 99.3 152 7.4 94.7 159.7 6.7 

45.0 105.4 145.3 8.1 100.9 152.7 7.4 96.2 160.3 6.8 

46.0 107.1 146 8.2 102.5 153.3 7.5 56.7 71.3 8.4 

48.0 110.4 147.3 8.4 105.7 154.7 7.7 58.7 71.8 8.6 

50.0 113.8 148.7 8.6 108.9 156.1 7.9 60.7 72.3 8.8 

NOTES: 








21




LCHWT 

75.0 80.0 85.0 90.0 95.0 100.0 


40.0 125.3 107.4 12.8 121.9 113.1 11.9 118.4 119.0 11.0 114.8 125.4 10.2 111.0 132.2 9.4 106.6 138.9 8.6 

42.0 129.4 108.7 13.1 125.8 114.3 12.1 122.2 120.3 11.3 118.5 126.8 10.4 114.7 133.5 9.6 110.1 140.2 8.8 

44.0 133.5 110.0 13.3 129.8 115.6 12.4 126.1 121.6 11.5 122.3 128.1 10.6 118.3 134.9 9.8 113.7 141.6 9.0 

45.0 135.6 110.6 13.5 131.9 116.3 12.5 128.1 122.3 11.6 124.2 128.8 10.7 120.2 135.6 9.9 115.5 142.3 9.1 

46.0 137.7 111.3 13.6 133.9 117.0 12.6 130.1 123.0 11.7 126.1 129.5 10.8 122.1 136.3 10.0 117.3 143.0 9.2 

48.0 141.9 112.7 13.9 138.0 118.4 12.9 134.1 124.4 12.0 130.0 130.9 11.1 125.9 137.7 10.2 120.3 144.2 9.4 

50.0 146.2 114.1 14.1 142.2 119.8 13.1 138.1 126.0 12.2 133.9 132.4 11.3 129.7 139.2 10.4 124.6 145.9 9.6 



LCHWT 

75.0 80.0 85.0 90.0 95.0 100.0 


40.0 132.3 112.9 12.6 128.8 119.0 11.7 125.3 125.4 10.8 121.6 132.3 10.0 117.9 139.7 9.2 113.4 146.9 8.5 

42.0 136.6 114.1 12.9 133.1 120.2 12.0 129.4 126.6 11.1 125.7 133.5 10.3 121.8 140.9 9.5 117.2 148.1 8.7 

44.0 141.0 115.4 13.1 137.4 121.4 12.2 133.6 127.8 11.4 129.7 134.8 10.5 125.8 142.1 9.7 121.0 149.4 8.9 

45.0 143.2 116.0 13.3 139.5 122.0 12.4 135.7 128.5 11.5 131.8 135.4 10.6 127.8 142.8 9.8 123.0 150.0 9.0 

46.0 145.5 116.6 13.4 141.7 122.7 12.5 137.9 129.1 11.6 133.9 136.1 10.7 129.8 143.4 9.9 124.9 150.7 9.1 

48.0 150.0 117.9 13.7 146.1 124.0 12.8 142.2 130.5 11.9 138.1 137.4 11.0 133.9 144.8 10.2 128.8 152.1 9.3 

50.0 154.6 119.3 14.0 150.6 125.4 13.0 146.5 131.9 12.1 142.3 138.8 11.2 138.0 146.1 10.4 132.8 153.5 9.6 



LCHWT 

75.0 80.0 85.0 90.0 95.0 100.0 


40.0 146.0 127.7 12.4 142.2 134.5 11.5 138.3 141.8 10.7 134.3 149.6 9.9 130.1 157.8 9.1 125.1 166.0 8.4 

42.0 150.7 129.0 12.7 146.8 135.9 11.8 142.8 143.1 10.9 138.6 151.0 10.1 134.4 159.2 9.3 129.2 167.4 8.6 

44.0 155.5 130.4 13.0 151.5 137.3 12.1 147.4 144.6 11.2 143.1 152.4 10.3 138.7 160.7 9.6 133.4 168.9 8.8 

45.0 158.0 131.1 13.1 153.9 138.0 12.2 149.7 145.3 11.3 145.3 153.2 10.5 140.9 161.5 9.7 135.5 169.7 8.9 

46.0 160.4 131.8 13.2 156.2 138.8 12.3 152.0 146.1 11.4 147.6 153.9 10.6 143.0 162.2 9.8 137.6 170.5 9.0 

48.0 165.3 133.3 13.5 161.1 140.3 12.6 156.7 147.6 11.7 152.1 155.5 10.8 147.5 163.8 10.0 141.9 172.0 9.2 

50.0 170.3 134.9 13.8 165.9 141.8 12.8 161.4 149.3 11.9 156.8 157.1 11.0 152.0 165.4 10.2 146.2 173.6 9.4 

NOTES: 







22 jOHNSON CONTROLS

FORM 150.62-EG5 (108) 



LCHWT 

105.0 110.0 115.0 


40.0 102.1 145.9 7.9 97.4 153.2 7.2 92.7 160.9 6.5 

42.0 105.5 147.3 8 100.7 154.6 7.3 74.8 116.8 7.1 

44.0 108.9 148.6 8.2 104.1 156 7.5 56.1 72 8.2 

45.0 110.7 149.3 8.3 105.7 156.7 7.6 57.1 72.3 8.3 

46.0 112.4 150.1 8.4 107.4 157.4 7.7 58.1 72.5 8.4 

48.0 115.9 151.5 8.6 110.8 158.9 7.9 60.1 73 8.7 

50.0 119.5 153 8.8 114.2 160.4 8 62.2 73.5 8.9 



LCHWT 

105.0 110.0 115.0 


40.0 108.8 154.6 7.8 104.1 162.6 7.1 83.3 125.2 7.2 

42.0 112.4 155.8 8 107.6 163.9 7.3 86.2 126 7.4 

44.0 116.1 157.1 8.2 111.2 165.2 7.5 89.2 126.8 7.6 

45.0 118 157.7 8.3 113 165.8 7.6 90.7 127.2 7.7 

46.0 119.9 158.4 8.4 114.8 166.5 7.7 92.2 127.7 7.8 

48.0 123.7 159.8 8.6 118.5 167.9 7.8 95.3 128.5 8.1 

50.0 127.6 161.2 8.8 122.2 169.3 8 98.4 129.4 8.3 



LCHWT 

105.0 110.0 115.0 


40.0 120 174.6 7.7 114.8 183.6 7 93.4 147.1 7 

42.0 124 176 7.9 118.7 185.1 7.2 96.6 148.1 7.2 

44.0 128 177.5 8 122.5 186.6 7.4 99.9 149.2 7.4 

45.0 130.1 178.3 8.1 124.5 187.4 7.4 101.6 149.7 7.5 

46.0 132.1 179.1 8.2 126.5 188.1 7.5 103.2 150.3 7.6 

48.0 136.2 180.7 8.4 130.4 189.7 7.7 106.6 151.4 7.8 

50.0 140.4 182.3 8.6 134.5 191.4 7.9 110 152.5 8 

NOTES: 








23




LCHWT 

75.0 80.0 85.0 90.0 95.0 100.0 


40.0 149.4 130.1 12.5 145.4 137.0 11.6 141.4 144.3 10.8 137.1 152.2 9.9 132.8 160.5 9.2 127.6 168.7 8.4 

42.0 154.3 131.6 12.8 150.2 138.5 11.9 146.0 145.8 11.0 141.6 153.7 10.2 137.1 162.0 9.4 131.8 170.3 8.6 

44.0 159.2 133.1 13.0 154.9 140.0 12.1 150.6 147.3 11.2 146.1 155.2 10.4 141.6 163.5 9.6 136.1 171.8 8.8 

45.0 161.6 133.8 13.2 157.4 140.8 12.2 153.0 148.1 11.4 148.4 156.0 10.5 143.8 164.3 9.7 138.2 172.6 8.9 

46.0 164.1 134.6 13.3 159.8 141.5 12.4 155.4 148.9 11.5 150.7 156.8 10.6 146.0 165.1 9.8 140.4 173.4 9.0 

48.0 169.2 136.1 13.6 164.6 143.1 12.6 160.1 150.6 11.7 155.4 158.4 10.9 150.6 166.8 10.0 144.8 175.1 9.2 

50.0 174.3 137.8 13.8 169.7 144.8 12.9 164.9 152.3 11.9 160.1 160.1 11.1 155.1 168.5 10.2 149.2 176.8 9.4 

NOTES: 







24 jOHNSON CONTROLS

FORM 150.62-EG5 (108) 



LCHWT 

105.0 110.0 115.0 


40.0 122.3 177.4 7.7 116.9 186.4 7 94.5 149 7 

42.0 126.4 178.9 7.9 120.8 188 7.2 97.8 150.1 7.2 

44.0 130.5 180.5 8.1 124.8 189.6 7.4 101.2 151.2 7.4 

45.0 132.6 181.3 8.2 126.8 190.4 7.5 102.9 151.8 7.5 

46.0 134.7 182.1 8.3 128.8 191.2 7.6 104.4 152.3 7.6 

48.0 138.9 183.8 8.4 132.9 192.9 7.7 108 153.5 7.8 

50.0 143.1 185.5 8.6 116.7 147.3 8.7 111.5 154.7 8 

NOTES: 








25

Part Load Ratings – Standard Efficiency 

% DISPL 

AMBIENT 

DEG F 

YLAA0070ZE 

TONS COMP KW EER 

100.0 95.0 71.1 78.1 10.1 

83.3 88.4 63.2 59.9 11.4 

66.7 81.1 54.6 42.2 13.4 

50.0 71.1 42.7 28.2 15.4 

33.3 60.3 29.9 16.5 18.1 

16.7 55.0 15.0 7.7 19.0 

% DISPL 

AMBIENT 

DEG F 

IPLV: 15.7 



100.0 95.0 76.1 87.7 9.7 

83.6 88.5 67.8 68.4 10.8 

66.7 80.8 58.1 46.4 13.1 

50.3 71.1 45.8 32.0 14.9 

33.3 59.5 31.0 18.3 17.2 

16.9 55.0 16.4 9.7 17.4 

IPLV: 15.0 


% DISPL 

AMBIENT 

DEG F 


100.0 95.0 118.3 134.9 9.8 

75.0 83.9 96.5 85.2 12.1 

50.0 70.7 70.5 45.1 15.3 

25.0 55.0 33.0 23.0 16.1 

IPLV: 14.5 


% DISPL 

AMBIENT 

DEG F 


100.0 95.0 125.8 142.1 9.7 

77.7 86.8 108.6 95.6 12.0 

67.0 81.1 96.6 77.0 12.8 

44.7 67.5 68.2 45.1 15.8 

22.3 55.0 34.5 19.9 17.8 

IPLV: 14.9 


% DISPL 

AMBIENT 

DEG F 


100.0 95.0 138.7 160.7 9.6 

80.0 87.6 121.7 113.4 11.5 

60.0 77.1 97.3 73.5 13.4 

% DISPL 

AMBIENT 

DEG F 



100.0 95.0 84.6 98.2 9.7 

40.0 64.4 68.1 43.5 16.3 

20.0 55.0 34.2 19.8 17.8 

IPLV: 14.9 

83.6 88.1 74.9 74.8 11.0 

49.3 69.3 48.4 32.8 15.4 

32.8 58.4 33.0 19.7 17.2 

16.4 55.0 17.2 9.8 17.9 

% DISPL 

AMBIENT 

DEG F 

IPLV: 14.9 



100.0 95.0 112.5 131.1 9.6 


% DISPL 

AMBIENT 

DEG F 


100.0 95.0 141.6 163.5 9.6 

80.0 87.5 123.8 114.3 11.6 

60.0 76.7 98.3 73.9 13.5 

40.0 63.7 67.6 43.3 16.2 

20.0 55.0 33.8 19.8 17.5 

IPLV: 14.8 

75.0 84.3 92.4 84.2 11.8 

50.0 71.9 69.2 45.3 15.0 

25.0 55.0 32.8 22.9 16.1 

IPLV: 14.3 

26 jOHNSON CONTROLS

Part Load Ratings – High Efficiency 

FORM 150.62-EG5 (108) 

YLAA0091YE 

% DISPL 

AMBIENT 

DEG F 


100.0 95.0 87.1 88.8 10.6 

83.8 88.2 77.3 67.9 11.9 

50.0 70.0 50.8 31.6 14.6 

16.2 55.0 16.1 9.1 18.0 

IPLV: 14.6 

YLAA0101YE 

% DISPL 

AMBIENT 

DEG F 


100.0 95.0 97.3 106.6 10.0 

86.1 89.3 88.1 84.0 11.2 

57.0 75.2 65.2 45.2 14.1 

43.0 65.7 49.8 32.1 16.1 

13.9 55.0 15.9 9.2 17.5 

IPLV: 14.9 


27

Physical Data - English 

Refrigerant R-410A 

Model Number YLAA 

0070ZE 0080ZE 0090ZE 0091YE 

General Unit Data 

Nominal Tons, R-410A 65.2 71.9 84.6 87.1 

Length 116.1 116.1 116.1 142.7 

Width 88.0 88.0 88.0 88.0 

Height 95.3 95.3 95.3 95.3 

Number of Refrigerant Circuits 2 2 2 2 

Refrigerant Charge, Operating 

R-410A, ckt1 / ckt2, lbs 58/54 62/57 64/61 85/81 

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

Shipping Weight 

Aluminum Fin Coils 4464 4893 5301 5862 

Copper Fin Coils 5264 5693 6101 7062 

Operating Weight 

Aluminum Fin Coils 4802 5300 5787 6290 

Copper Fin Coils 5602 6100 6587 7490 

Compressors, scroll type 

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

Compressors per unit 6 6 5 4 

Nominal Tons per compressor 

Circuit 1 13 15 15 15/32 

Circuit 2 13 13 15/32 15/32 

Condenser 

Total Face Area ft 2 106.9 106.9 106.9 160.3 

Number of Rows 3 3 3 3 

Fins per Inch 17 17 17 17 

Condenser Fans, Low Sound 

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

Fan hp 2 2 2 2 

Fan RPM 1160 1160 1160 1160 

Total Chiller CFM 52000 52000 52000 78000 

Evaporator 

Water Volume, gallons 40 49 58 51 

Maximum Water Side Pressure, PSIG 150 150 150 150 

Maximum Refrigerant Side Pressure, PSIG 450 450 450 450 

Water Connections Size, inches 6 6 8 6 

28 jOHNSON CONTROLS

FORM 150.62-EG5 (108) 

Model Number YLAA 

0101YE 0115ZE 0120ZE 0135ZE 0150ZE 0155ZE 

97.3 112.5 118.3 125.8 138.7 141.6 

142.7 142.7 142.7 187.7 187.7 187.7 

88.0 88.0 88.0 88.0 88.0 88.0 

95.3 95.3 95.3 95.3 95.3 95.3 

2 2 2 2 2 2 

62/106 87/84 91/88 116/106 116/108 118/111 

3.28 / 3.33 3.33 / 3.33 3.33 / 3.33 4.99 / 2.76 4.99 / 3.33 4.99 / 3.33 

6097 6172 6449 7507 7662 7856 

7297 7372 7649 9107 9262 9456 

6525 6600 7001 7964 8119 8408 

7725 7800 8201 9564 9719 10008 

3/2 2/2 2/2 3/2 3/2 3/2 

5 4 4 5 5 5 

15 32 32 32 32 32 

32 32 32 15/32 32 32 

160.3 160.3 160.3 213.8 213.8 213.8 

3 3 3 3 3 3 

17 17 17 17 17 17 

2/4 3/3 3/3 4/4 4/4 4/4 

2 2 2 2 2 2 

1160 1160 1160 1160 1160 1160 

78000 78000 78000 104000 104000 104000 

51 51 66 55 55 66 

150 150 150 150 150 150 

450 450 450 450 450 450 

6 6 8 8 8 8 


29

Dimensions – Four Fan Units 

P 

H 

F 

P 

D 

R1 

R2 

W C1 C2 

L 

YLAA Model 

L 

(length) 

W 

(width) 

H 

(height) 

F P D C1 C2 R2 R1 

YLAA0070ZE 116.0 88.3 95.3 89.6 43.9 13.4 19.0 84.5 68.3 23.0 



NOTE: 

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. 

30 jOHNSON CONTROLS

Dimensions – Six Fan Units 

FORM 150.62-EG5 (108) 

F 

H 

P 

D 

W 

C1 

R1 

TYP 

C2 

R2 

TYP 

L 


L 

(length) 

W 

(width) 

H 

(height) 

F P D C1 C2 R2 R1 

YLAA0091YE 143.5 88.3 95.3 89.6 43.9 15.0 18.6 85.0 96.0 23.0 

YLAA0101YE 143.5 88.3 95.3 89.6 43.9 15.0 18.6 85.0 96.0 23.0 



NOTE: 








31

Dimensions – Eight Fan Units 

F 

H 

P 

D 

W 

C1 

R3 R2 R1 

C2 

(TYP) 

L 


L 

(length) 

W 

(width) 

H 

(height) 

F P D C1 C2 R3 R2 R1 

YLAA0135ZE 187.5 88.25 95.3 89.6 43.875 16.25 19.6 83 58 65.9 39.2 

YLAA0150ZE 187.5 88.25 95.3 89.6 43.875 16.25 19.6 83 58 65.9 39.2 

YLAA0155ZE 187.5 88.25 95.3 89.6 43.875 17.25 22 102 58 65.9 39.2 

NOTE: 







32 jOHNSON CONTROLS

Isolator Locations 

FORM 150.62-EG5 (108) 

B 

I1 

TYP 

I2 

TYP 

A 

AVM LOCATIONS 

YLAA Model I1 I2 A B 

YLAA0070ZE 19.5 76.6 1.36 85.5 



B 

I1 

TYP 

I2 

TYP 

A 

AVM LOCATIONS 


I1 I2 A B 

YLAA0091YE 7.6 117.2 1.4 85.5 

YLAA0101YE 7.6 117.2 1.4 85.5 




33

Isolator Locations - continued 

B 

I1 I2 I3 

TYP TYP TYP 

A 

AVM LOCATIONS 


I1 I2 I3 A B 

YLAA0035ZE 7.6 69.0 80.0 1.4 85.5 



34 jOHNSON CONTROLS

Isolator Details 

FORM 150.62-EG5 (108) 

ONE INCH DEFLECTION SPRING ISOLATOR CROSS-REFERENCE 

Illustration shows single spring CIP-B or CIP-C mount. 

1786 to 2028 lbs 910 to 920 kg CIP-C- 

CIP-X- 

EQUIPMENT BASE 

Dowel Pin is 3/8" dia. for 

CIP-A & 1/2" thereafter 

A 

Mounting may be 

operated 1/2" above 

Free & Operating 

Height. 

FERROUS HOUSING 

SIDE ACCESS INTERNAL 

ADJUSTMENT BOLT 

Turn clockwise to load 

spring and maintain Free 

& Operating Height. 

NOTE- 

CIP Mounts are not 

to be used in seismic 

or wind load 

applications. 

FREE & 

OPERATING 

HEIGHT 

TYPE CIP DIMENSIONS (inches)† 

Size A L T W SW HCL HCW MBD SBC 

CIP-B 53/4 

8 1/4 1/2 2 3/4 

7/16 61/2 

11/2 

3/ 

8 

CIP-C 65/8 8 7 /8 9/16 

3 1/2 

7 1 

/16 7 /4 13/4 

3/8 

7 1/4 

7 7/8 

Free 

Ht. 

61/8 

63/4 

Min 

Ht. 

51/4 

63/4 

NON-SKID NEOPRENE 

ACOUSTICAL ISOLATION PAD L 

(Bolting to floor is not necessary for 

indoor applications) 

T 

W 

†Casting dimensions may vary ±1/8" 

SBC 

HCL 

MAX BOLT 

DIA. - MBD 

Slot Width - SW 

HCW 

All springs have additional 

travel to solid equal to 50% 

of the rated deflection. 

BASE PLATE DIMENSIONS 

FOR UNITS WITH ALL POINT LOADS LESS THATN 1404 LBS (637 KG) 

Weight Range (lbs) Weight Range (kg) Model Number Color 

239 to 384 lbs 108 to 174 kg CIP-B- Red 

384 to 639 lbs 174 to 290 kg CIP-B- White 

639 to 851 lbs 290 to 386 kg CIP-B- Blue 

851 to 1064 lbs 386 to 483 kg CIP-B- Gray 

1064 to 1404 lbs 483 to 637 kg CIP-B- Black 

FOR UNITS WITH ANY POINT LOAD ABOVE 1404 LBS (637 KG) 

Weight Range (lbs) Weight Range (kg) Model Number Color 

Up to 851 lbs Up to 386 kg CIP-C- Black 

851 to 1149 lbs 386 to 521 kg CIP-C- Yellow 

1149 to 1489 lbs 521 to 675 kg CIP-C- Black 

1489 to 1786 lbs 675 to 910 kg CIP-C- 

Yellow w/ 

Red 

Yellow w/ 

Green 

2028 to 2254 lbs 920 to 1022 kg CIP-C- Red w/ Red 

2254 to 2936 lbs 1022 to 1332 kg CIP-C- Red w/ Green 


35

contact during 

normal operation 

Isolator Rubber Details (cont'd) 

Snubbing 

Collar 

E 

H 

MBD -Max 

Bolt 

Diameter 

T 

TWO INCH DEFLECTION, SEISMIC SPRING ISOLATOR CROSS-REFERENCE 

HCW 

W 

HCL 

L 

SLRS 

Adjustment 

Bolt 

Lower 

Restraining 

Nut 

Enclosed 

Steel 

Housing 

Internal 

Neoprene 

Acoustical 

Pad 

Non-Skid Neoprene Pad- 

Pad can be removed if 

mounts are welded 

into position. 

ENGLISH 

SIZE H T D E L HCL W HCW MBD 

2-C2 8 1/2 3/8 5/8 1 3/8 14 12 1/4 5 1/4 3 1/ 2 5/8" 

SI 

SIZE H T D E L HCL W HCW MBD 

2-C2 215.9 9.5 15.9 34.9 355.6 311.2 133.4 88.9 5/8" 

*Weight Range 

(lbs) 

Weight Range 

(kg) 

Model Number 

36 jOHNSON CONTROLS 

Color 

Up to 358 lbs Up to 162 kg SLRS-2-C2- Red 

358 to 443 lbs 162 to 201 kg SLRS-2-C2- White 

443 to 582 lbs 201 to 264 kg SLRS-2-C2- Black 

582 to 783 lbs 264 to 335 kg SLRS-2-C2- Blue 

783 to 1038 lbs 335 to 471 kg SLRS-2-C2- Green 

1038 to 1497 lbs 471 to 679 kg SLRS-2-C2- Gray 

1497 to 2058 lbs 679 to 933 kg SLRS-2-C2- Silver 

2058 to 2619 lbs 933 to 1188 kg SLRS-2-C2- Gray w/ red 

2619 to 3180 lbs 1188 to 1442 kg SLRS-2-C2- Silver w/ red

FORM 150.62-EG5 (108) 

NEOPRENE ISOLATOR CROSS-REFERENCE 

ND-X 

"CS" Cap Screw 

D 

Steel Plate - Top & 

Bottom Neoprene 

covered to prevent 

corrosion 

"MBD" Max. Bolt Dia. 

H 

BC 

L 

W 

T 

ENGLISH 

Size D H L T W BC CS MBD 

ND-C 2 9/16 2 3/ 4 5 1/ 2 1/ 4 2 5/16 4 1/8 1/2- 13 x 1” 1/ 2" 

ND-D 3 3/ 8 2 3/ 4 6 1/ 4 5/16 4 5 1/2- 13 x 1” 1/ 2" 

ND-DS 3 3/ 8 2 3/ 4 6 1/ 4 5/16 4 5 1/2- 13 x 1” 1/ 2" 

SI 

ND-C 65.1 69.9 139.7 6.4 58.7 101.9 1/2- 13 x 1” 1/ 2" 

ND-D 85.7 69.9 158.8 7.9 101.6 127.0 1/2- 13 x 1” 1/ 2" 

ND-DS 85.7 69.9 158.8 7.9 101.6 127.0 1/2- 13 x 1” 1/ 2" 

Weight Range 

(lbs) 

Weight Range 

(kg) 

Model Number 

Color 

Up to 751 lbs Up to 341 kg ND-C Yellow 

751 to 1651 lbs 341 to 749 kg ND-D Yellow 

1651 to 3226 lbs 749 to 1463 kg ND-E Yellow 


37

Electrical Notes 

NOTES: 

1. Minimum Circuit Ampacity (MCA) is based on 125% 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 430‐24. 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. 

2. 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. 

3. 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 (35ºC) is anticipated. 

4. Maximum fuse size is based upon 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, per N.E.C. Article 440-22. 

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 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. 

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

lugs. The (2) 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 250‐95. 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. 

LEGEND 

ACR-LINE 

C.B. 

D.E. 

DISC SW 

FACT MOUNT CB 

FLA 

HZ 

MAX 

MCA 

MIN 

MIN NF 

RLA 

S.P. WIRE 

UNIT MTD SERV SW 

LRA 

ACROSS THE LINE START 

CIRCUIT BREAKER 

DUAL ELEMENT FUSE 

DISCONNECT SWITCH 

FACTORY MOUNTED CIRCUIT BREAKER 

FULL LOAD AMPS 

HERTZ 

MAXIMUM 

MINIMUM CIRCUIT AMPACITY 

MINIMUM 

MINIMUM NON FUSED 

RATED LOAD AMPS 

SINGLE POINT WIRING 

UNIT MOUNTED SERVICE (NON-FUSED DISCONNECT 

SWITCH) 

LOCKED ROTOR AMPS 

Voltage Code 

-17 = 200-3-60 

-28 = 230-3-60 

-40 = 380-3-60 

-46 = 460-3-60 

-58 = 575-3-60 

38 jOHNSON CONTROLS

FORM 150.62-EG5 (108) 

INTENTIONALLY LEFT BLANK 


39

Electrical Data w/o Pumps 

CHILLER 

MODEL 

0070 

0080 

0090 

0091 

0101 

0115 

0120 

0135 

0150 

0155 

MIN 

Volt 

Code MCA N/F 

DS 

MIN 

DUAL 

ELEM 

FUSE 

MAX 

DUAL 

ELEM 

FUSE 

MAX 

CB 

SYSTEM # 1 SYSTEM # 2 

COMPR 1 COMPR 2 COMPR 3 FAN COMPR 1 COMPR 2 COMPR 3 FAN 

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

17 351 400 400 400 51 300 51 300 51 300 2 7.6 31 51 300 51 300 51 300 2 7.6 31 

23 350 400 400 400 51 300 51 300 51 300 2 7.4 37 51 300 51 300 51 300 2 7.4 37 

40 186 250 200 200 27 139 27 139 27 139 2 4.5 22 27 139 27 139 27 139 2 4.5 22 

46 160 200 175 175 23 150 23 150 23 150 2 4.0 19 23 150 23 150 23 150 2 4.0 19 

58 136 200 150 150 20 109 20 109 20 109 2 2.9 15 20 109 20 109 20 109 2 2.9 15 

17 366 600 400 400 56 425 56 425 56 425 2 7.6 31 51 300 51 300 51 300 2 7.6 31 

23 365 600 400 400 56 425 56 425 56 425 2 7.4 37 51 300 51 300 51 300 2 7.4 37 

40 216 250 225 250 36 239 36 239 36 239 2 4.5 22 27 139 27 139 27 139 2 4.5 22 

46 173 200 200 200 27 187 27 187 27 187 2 4.0 19 23 150 23 150 23 150 2 4.0 19 

58 148 200 175 175 24 148 24 148 24 148 2 2.9 15 20 109 20 109 20 109 2 2.9 15 

17 391 600 450 500 56 425 56 425 56 425 2 7.6 31 110 599 56 425 2 7.6 31 

23 390 600 450 450 56 425 56 425 56 425 2 7.4 37 110 599 56 425 2 7.4 37 

40 249 400 300 300 36 239 36 239 36 239 2 4.5 22 69 358 36 239 2 4.5 22 

46 192 250 225 225 27 187 27 187 27 187 2 4.0 19 55 310 27 187 2 4.0 19 

58 168 200 200 200 24 148 24 148 24 148 2 2.9 15 49 239 24 148 2 2.9 15 

17 404 600 450 500 110 599 56 425 3 7.6 31 110 599 56 425 3 7.6 31 

23 403 600 450 500 110 358 56 425 3 7.4 37 110 599 56 425 3 7.4 37 

40 255 400 300 300 69 310 36 239 3 4.5 22 69 358 36 239 3 4.5 22 

46 200 250 225 250 55 239 27 187 3 4.0 19 55 310 27 187 3 4.0 19 

58 176 200 200 225 49 310 24 148 3 2.9 15 49 239 24 148 3 2.9 15 

17 460 600 500 500 56 425 56 425 56 425 2 7.6 31 110 599 110 599 4 7.6 31 

23 458 600 500 500 56 425 56 425 56 425 2 7.4 37 110 599 110 599 4 7.4 37 

40 291 400 350 350 36 239 36 239 36 239 2 4.5 22 69 358 69 358 4 4.5 22 

46 227 250 250 250 27 187 27 187 27 187 2 4.0 19 55 310 55 310 4 4.0 19 

58 200 250 225 225 24 148 24 148 24 148 2 2.9 15 49 239 49 239 4 2.9 15 

17 511 600 600 600 110 599 110 599 3 7.6 31 110 599 110 599 3 7.6 31 

23 510 600 600 600 110 599 110 599 3 7.4 37 110 599 110 599 3 7.4 37 

40 321 400 350 350 69 358 69 358 3 4.5 22 69 358 69 358 3 4.5 22 

46 255 400 300 300 55 310 55 310 3 4.0 19 55 310 55 310 3 4.0 19 

58 227 250 250 250 49 239 49 239 3 2.9 15 49 239 49 239 3 2.9 15 

17 582 800 700 700 110 599 110 599 110 599 4 7.6 31 110 599 56 425 4 7.6 31 

23 581 800 700 700 110 599 110 599 110 599 4 7.4 37 110 599 56 425 4 7.4 37 

40 366 600 400 400 69 358 69 358 69 358 4 4.5 22 69 358 36 239 4 4.5 22 

46 291 400 350 350 55 310 55 310 55 310 4 4.0 19 55 310 27 187 4 4.0 19 

58 257 400 300 300 49 239 49 239 49 239 4 2.9 15 49 239 24 148 4 2.9 15 

17 636 800 700 700 110 599 110 599 110 599 4 7.6 31 110 599 110 599 4 7.6 31 

23 635 800 700 700 110 599 110 599 110 599 4 7.4 37 110 599 110 599 4 7.4 37 

40 399 600 450 450 69 358 69 358 69 358 4 4.5 22 69 358 69 358 4 4.5 22 

46 318 400 350 350 55 310 55 310 55 310 4 4.0 19 55 310 55 310 4 4.0 19 

58 283 400 300 300 49 239 49 239 49 239 4 2.9 15 49 239 49 239 4 2.9 15 

40 jOHNSON CONTROLS

FORM 150.62-EG5 (108) 

Lug Sizing 

Non-Fuse Disc Sw. Circuit Breaker Terminal Block 

Rating Size Lug Rating Size Lug Lug 

600 S6-600 S6: (2) 250kcmil - 500kcmil 400 S5-400 S5: (2) 3/0 - 250kcmil (4) 4AWG - 500kcmil 


250 S4-250 S4: 6AWG - 350kcmil 200 S3-225 S3-S4-S5: 4AWG - 300kcmil (2) 4AWG - 500kcmil 

200 S3-225 S3-S4-S5: 4AWG - 300kcmil 175 S3-175 S3-S4-S5: 4AWG - 300kcmil (2) 4AWG - 500kcmil 

200 S3-225 S3-S4-S5: 4AWG - 300kcmil 150 S3-150 S3-S4: 2AWG - 4/0 (2) 4AWG - 500kcmil 



400 S5-400 S5: (2) 3/0 - 250kcmil 250 S4-250 S4: 6AWG - 350kcmil (2) 4AWG - 500kcmil 


200 S3-225 S3-S4-S5: 4AWG - 300kcmil 175 S3-175 S3-S4-S5: 4AWG - 300kcmil (2) 4AWG - 500kcmil 

600 S6-600 S6: (2) 250kcmil - 500kcmil 500 S6-600 S6: (2) 250kcmil - 500kcmil (4) 4AWG - 500kcmil 


400 S5-400 S5: (2) 3/0 - 250kcmil 300 S5-400 S5: (2) 3/0 - 250kcmil (2) 4AWG - 500kcmil 






250 S4-250 S4: 6AWG - 350kcmil 250 S4-250 S4: 6AWG - 350kcmil (2) 4AWG - 500kcmil 







800 S6-800 S6: (3) 2/0 - 400kcmil 600 S6-600 S6: (2) 250kcmil - 500kcmil (4) 4AWG - 500kcmil 

800 S6-800 S6: (3) 2/0 - 400kcmil 600 S6-600 S6: (2) 250kcmil - 500kcmil (4) 4AWG - 500kcmil 















41

Electrical Data w/ Pumps 

CHILLER 

MODEL 

Pump 

Model 

0070 A, K 

0070 B 

0070 C 

0070 D, M, N 

0070 L 

0080 A, K 

0080 B 

0080 C 

0080 D, M, N 

0080 L 

Volt 

Code 

Pump 

FLA 

MCA 

MIN 

N/F 

DS 

MIN 

DUAL 

ELEM 

FUSE 

MAX 

DUAL 

ELEM 

FUSE 

MAX CB 

SYSTEM # 1 

COMPR 1 COMPR 2 COMPR 3 FAN 

RLA LRA RLA LRA RLA LRA QTY FLA LRA 

17 15.4 366 600 400 400 51 300 51 300 51 300 2 7.6 31 

23 13.9 364 600 400 400 51 300 51 300 51 300 2 7.4 37 

40 8.1 194 250 225 225 27 139 27 139 27 139 2 4.5 22 

46 6.95 167 200 175 175 23 150 23 150 23 150 2 4.0 19 

58 5.56 142 200 150 150 20 109 20 109 20 109 2 2.9 15 

17 21.4 372 600 400 400 51 300 51 300 51 300 2 7.6 31 

23 20.4 371 600 400 400 51 300 51 300 51 300 2 7.4 37 

40 12 198 250 225 225 27 139 27 139 27 139 2 4.5 22 

46 10.2 171 200 200 200 23 150 23 150 23 150 2 4.0 19 

58 8.2 144 200 150 150 20 109 20 109 20 109 2 2.9 15 

17 32.2 383 600 400 400 51 300 51 300 51 300 2 7.6 31 

23 28.4 379 600 400 400 51 300 51 300 51 300 2 7.4 37 

40 15.4 202 250 225 225 27 139 27 139 27 139 2 4.5 22 

46 14.2 175 200 200 200 23 150 23 150 23 150 2 4.0 19 

58 11.4 147 200 175 150 20 109 20 109 20 109 2 2.9 15 

17 41.7 393 600 450 450 51 300 51 300 51 300 2 7.6 31 

23 36.3 387 600 400 400 51 300 51 300 51 300 2 7.4 37 

40 22.03 208 250 225 225 27 139 27 139 27 139 2 4.5 22 

46 18.2 179 200 200 200 23 150 23 150 23 150 2 4.0 19 

58 14.5 150 200 175 175 20 109 20 109 20 109 2 2.9 15 

17 27.1 378 600 400 400 51 300 51 300 51 300 2 7.6 31 

23 24.5 375 600 400 400 51 300 51 300 51 300 2 7.4 37 

40 14.8 201 250 225 225 27 139 27 139 27 139 2 4.5 22 

46 12.3 173 200 200 200 23 150 23 150 23 150 2 4.0 19 

58 9.84 146 200 175 175 20 109 20 109 20 109 2 2.9 15 

17 15.4 381 600 400 400 56 425 56 425 56 425 2 7.6 31 

23 13.9 379 600 400 400 56 425 56 425 56 425 2 7.4 37 

40 8.1 224 250 250 250 36 239 36 239 36 239 2 4.5 22 

46 6.95 180 200 200 200 27 187 27 187 27 187 2 4.0 19 

58 5.56 154 200 175 175 24 148 24 148 24 148 2 2.9 15 

17 21.4 387 600 450 450 56 425 56 425 56 425 2 7.6 31 

23 20.4 385 600 400 400 56 425 56 425 56 425 2 7.4 37 

40 12 228 400 250 250 36 239 36 239 36 239 2 4.5 22 

46 10.2 183 250 200 200 27 187 27 187 27 187 2 4.0 19 

58 8.2 157 200 175 175 24 148 24 148 24 148 2 2.9 15 

17 32.2 398 600 450 450 56 425 56 425 56 425 2 7.6 31 

23 28.4 393 600 450 450 56 425 56 425 56 425 2 7.4 37 

40 15.4 231 400 250 250 36 239 36 239 36 239 2 4.5 22 

46 14.2 187 250 200 200 27 187 27 187 27 187 2 4.0 19 

58 11.4 160 200 175 175 24 148 24 148 24 148 2 2.9 15 

17 41.7 407 600 450 450 56 425 56 425 56 425 2 7.6 31 

23 36.3 401 600 450 450 56 425 56 425 56 425 2 7.4 37 

40 22.03 238 400 250 250 36 239 36 239 36 239 2 4.5 22 

46 18.2 191 250 200 200 27 187 27 187 27 187 2 4.0 19 

58 14.5 163 200 175 175 24 148 24 148 24 148 2 2.9 15 

17 27.1 393 600 450 450 56 425 56 425 56 425 2 7.6 31 

23 24.5 389 600 450 450 56 425 56 425 56 425 2 7.4 37 

40 14.8 231 400 250 250 36 239 36 239 36 239 2 4.5 22 

46 12.3 185 250 200 200 27 187 27 187 27 187 2 4.0 19 

58 9.84 158 200 175 175 24 148 24 148 24 148 2 2.9 15 

42 jOHNSON CONTROLS

FORM 150.62-EG5 (108) 

SYSTEM # 2 


Non-Fuse Disc Sw. 

RLA LRA RLA LRA RLA LRA QTY FLA LRA Rating Size Lug 

51 300 51 300 51 300 2 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

51 300 51 300 51 300 2 7.4 37 250 S4-250 S4: 6AWG - 350kcmil 

27 139 27 139 27 139 2 4.5 22 200 S3-225 S3-S4-S5: 4AWG - 300kcmil 

23 150 23 150 23 150 2 4.0 19 200 S3-225 S3-S4-S5: 4AWG - 300kcmil 

20 109 20 109 20 109 2 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

51 300 51 300 51 300 2 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

51 300 51 300 51 300 2 7.4 37 250 S4-250 S4: 6AWG - 350kcmil 

27 139 27 139 27 139 2 4.5 22 200 S3-225 S3-S4-S5: 4AWG - 300kcmil 

23 150 23 150 23 150 2 4.0 19 200 S3-225 S3-S4-S5: 4AWG - 300kcmil 

20 109 20 109 20 109 2 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

51 300 51 300 51 300 2 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

51 300 51 300 51 300 2 7.4 37 250 S4-250 S4: 6AWG - 350kcmil 

27 139 27 139 27 139 2 4.5 22 200 S3-225 S3-S4-S5: 4AWG - 300kcmil 

23 150 23 150 23 150 2 4.0 19 200 S3-225 S3-S4-S5: 4AWG - 300kcmil 

20 109 20 109 20 109 2 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

51 300 51 300 51 300 2 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

51 300 51 300 51 300 2 7.4 37 250 S4-250 S4: 6AWG - 350kcmil 

27 139 27 139 27 139 2 4.5 22 200 S3-225 S3-S4-S5: 4AWG - 300kcmil 

23 150 23 150 23 150 2 4.0 19 200 S3-225 S3-S4-S5: 4AWG - 300kcmil 

20 109 20 109 20 109 2 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

51 300 51 300 51 300 2 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

51 300 51 300 51 300 2 7.4 37 250 S4-250 S4: 6AWG - 350kcmil 

27 139 27 139 27 139 2 4.5 22 200 S3-225 S3-S4-S5: 4AWG - 300kcmil 

23 150 23 150 23 150 2 4.0 19 200 S3-225 S3-S4-S5: 4AWG - 300kcmil 

20 109 20 109 20 109 2 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

51 300 51 300 51 300 2 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

51 300 51 300 51 300 2 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

27 139 27 139 27 139 2 4.5 22 250 S4-250 S4: 6AWG - 350kcmil 

23 150 23 150 23 150 2 4.0 19 200 S3-225 S3-S4-S5: 4AWG - 300kcmil 

20 109 20 109 20 109 2 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

51 300 51 300 51 300 2 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

51 300 51 300 51 300 2 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

27 139 27 139 27 139 2 4.5 22 250 S4-250 S4: 6AWG - 350kcmil 

23 150 23 150 23 150 2 4.0 19 200 S3-225 S3-S4-S5: 4AWG - 300kcmil 

20 109 20 109 20 109 2 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

51 300 51 300 51 300 2 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

51 300 51 300 51 300 2 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

27 139 27 139 27 139 2 4.5 22 250 S4-250 S4: 6AWG - 350kcmil 

23 150 23 150 23 150 2 4.0 19 200 S3-225 S3-S4-S5: 4AWG - 300kcmil 

20 109 20 109 20 109 2 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

51 300 51 300 51 300 2 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

51 300 51 300 51 300 2 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

27 139 27 139 27 139 2 4.5 22 250 S4-250 S4: 6AWG - 350kcmil 

23 150 23 150 23 150 2 4.0 19 200 S3-225 S3-S4-S5: 4AWG - 300kcmil 

20 109 20 109 20 109 2 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

51 300 51 300 51 300 2 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

51 300 51 300 51 300 2 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

27 139 27 139 27 139 2 4.5 22 250 S4-250 S4: 6AWG - 350kcmil 

23 150 23 150 23 150 2 4.0 19 200 S3-225 S3-S4-S5: 4AWG - 300kcmil 

20 109 20 109 20 109 2 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 


43

Electrical Data w/ Pumps – continued 

CHILLER 

MODEL 

Pump 

Model 

0090 A, K 

0090 B 

0090 D, M, N 

0090 E 

0090 L 

0091 A, K 

0091 B 

0091 D, M, N 

0091 E 

0091 L 

Volt 

Code 

Pump 

FLA 

MCA 

MIN 

N/F 

DS 

MIN 

DUAL 

ELEM 

FUSE 

MAX 

DUAL 

ELEM 

FUSE 

MAX CB 

SYSTEM # 1 



17 15.4 406 600 450 500 56 425 56 425 56 425 2 7.6 31 

23 13.9 404 600 450 500 56 425 56 425 56 425 2 7.4 37 

40 8.1 257 400 300 300 36 239 36 239 36 239 2 4.5 22 

46 7 199 250 225 250 27 187 27 187 27 187 2 4.0 19 

58 5.6 174 200 200 200 24 148 24 148 24 148 2 2.9 15 

17 21.4 412 600 450 500 56 425 56 425 56 425 2 7.6 31 

23 20.4 410 600 450 500 56 425 56 425 56 425 2 7.4 37 

40 12 261 400 300 300 36 239 36 239 36 239 2 4.5 22 

46 10.2 202 250 225 250 27 187 27 187 27 187 2 4.0 19 

58 8.2 176 200 200 225 24 148 24 148 24 148 2 2.9 15 

17 41.7 432 600 500 500 56 425 56 425 56 425 2 7.6 31 

23 36.3 426 600 500 500 56 425 56 425 56 425 2 7.4 37 

40 22 271 400 300 300 36 239 36 239 36 239 2 4.5 22 

46 18.2 210 250 225 250 27 187 27 187 27 187 2 4.0 19 

58 14.5 183 200 200 225 24 148 24 148 24 148 2 2.9 15 

17 54.7 445 600 500 500 56 425 56 425 56 425 2 7.6 31 

23 49.5 439 600 500 500 56 425 56 425 56 425 2 7.4 37 

40 29.1 278 400 300 300 36 239 36 239 36 239 2 4.5 22 

46 24.8 217 250 250 250 27 187 27 187 27 187 2 4.0 19 

58 19.8 188 250 225 225 24 148 24 148 24 148 2 2.9 15 

17 27.1 418 600 450 500 56 425 56 425 56 425 2 7.6 31 

23 24.5 414 600 450 500 56 425 56 425 56 425 2 7.4 37 

40 14.8 263 400 300 300 36 239 36 239 36 239 2 4.5 22 

46 12.3 204 250 225 250 27 187 27 187 27 187 2 4.0 19 

58 9.8 178 200 200 225 24 148 24 148 24 148 2 2.9 15 

17 15.4 419 600 450 500 110 599 56 425 3 7.6 31 

23 13.9 417 600 450 500 110 358 56 425 3 7.4 37 

40 8.1 263 400 300 300 69 310 36 239 3 4.5 22 

46 7 207 250 225 250 55 239 27 187 3 4.0 19 

58 5.6 182 200 200 225 49 310 24 148 3 2.9 15 

17 21.4 425 600 500 500 110 599 56 425 3 7.6 31 

23 20.4 423 600 500 500 110 358 56 425 3 7.4 37 

40 12 267 400 300 300 69 310 36 239 3 4.5 22 

46 10.2 211 250 225 250 55 239 27 187 3 4.0 19 

58 8.2 184 200 200 225 49 310 24 148 3 2.9 15 

17 41.7 446 600 500 500 110 599 56 425 3 7.6 31 

23 36.3 439 600 500 500 110 358 56 239 3 7.4 37 

40 22 277 400 300 300 69 310 36 187 3 4.5 22 

46 18.2 219 250 250 250 55 239 27 148 3 4.0 19 

58 14.5 190 250 225 225 49 310 24 425 3 2.9 15 

17 54.7 459 600 500 500 110 599 56 425 3 7.6 31 

23 49.5 452 600 500 500 110 358 56 425 3 7.4 37 

40 29.1 284 400 350 350 69 310 36 239 3 4.5 22 

46 24.8 225 250 250 250 55 239 27 187 3 4.0 19 

58 19.8 196 250 225 225 49 310 24 148 3 2.9 15 

17 27.1 431 600 500 500 110 599 56 425 3 7.6 31 

23 24.5 427 600 500 500 110 358 56 425 3 7.4 37 

40 14.8 270 400 300 300 69 310 36 239 3 4.5 22 

46 12.3 213 250 250 250 55 239 27 187 3 4.0 19 

58 9.8 186 200 200 225 49 310 24 148 3 2.9 15 

44 jOHNSON CONTROLS

FORM 150.62-EG5 (108) 

SYSTEM # 2 




110 599 56 425 2 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 56 425 2 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 36 239 2 4.5 22 250 S4-250 S4: 6AWG - 350kcmil 

55 310 27 187 2 4.0 19 250 S4-250 S4: 6AWG - 350kcmil 

49 239 24 148 2 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 56 425 2 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 56 425 2 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 36 239 2 4.5 22 250 S4-250 S4: 6AWG - 350kcmil 

55 310 27 187 2 4.0 19 250 S4-250 S4: 6AWG - 350kcmil 

49 239 24 148 2 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 56 425 2 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 56 425 2 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 36 239 2 4.5 22 250 S4-250 S4: 6AWG - 350kcmil 

55 310 27 187 2 4.0 19 250 S4-250 S4: 6AWG - 350kcmil 

49 239 24 148 2 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 56 425 2 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 56 425 2 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 36 239 2 4.5 22 250 S4-250 S4: 6AWG - 350kcmil 

55 310 27 187 2 4.0 19 250 S4-250 S4: 6AWG - 350kcmil 

49 239 24 148 2 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 56 425 2 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 56 425 2 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 36 239 2 4.5 22 250 S4-250 S4: 6AWG - 350kcmil 

55 310 27 187 2 4.0 19 250 S4-250 S4: 6AWG - 350kcmil 

49 239 24 148 2 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 56 425 3 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 56 425 3 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 36 239 3 4.5 22 250 S4-250 S4: 6AWG - 350kcmil 

55 310 27 187 3 4.0 19 250 S4-250 S4: 6AWG - 350kcmil 

49 239 24 148 3 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 56 425 3 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 56 425 3 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 36 239 3 4.5 22 250 S4-250 S4: 6AWG - 350kcmil 

55 310 27 187 3 4.0 19 250 S4-250 S4: 6AWG - 350kcmil 

49 239 24 148 3 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 56 425 3 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 56 425 3 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 36 239 3 4.5 22 250 S4-250 S4: 6AWG - 350kcmil 

55 310 27 187 3 4.0 19 250 S4-250 S4: 6AWG - 350kcmil 

49 239 24 148 3 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 56 425 3 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 56 425 3 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 36 239 3 4.5 22 250 S4-250 S4: 6AWG - 350kcmil 

55 310 27 187 3 4.0 19 250 S4-250 S4: 6AWG - 350kcmil 

49 239 24 148 3 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 56 425 3 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 56 425 3 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 36 239 3 4.5 22 250 S4-250 S4: 6AWG - 350kcmil 

55 310 27 187 3 4.0 19 250 S4-250 S4: 6AWG - 350kcmil 

49 239 24 148 3 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 


45


CHILLER 

MODEL 

Pump 

Model 

0101 B, F 

0101 D, O 

0101 E, P 

0101 K 

0101 L 

0115 

0120 

0115 

0120 

0115 

0120* 

0115 

0120 

0115 

0120 

F 

C 

D, M*, O 

E, P 

K 

Volt 

Code 

Pump 

FLA 

MCA 

MIN 

N/F 

DS 

MIN 

DUAL 

ELEM 

FUSE 

MAX 

DUAL 

ELEM 

FUSE 

MAX CB 

SYSTEM # 1 



17 21.4 481 600 600 600 56 425 56 425 56 425 2 7.6 31 

23 20.4 479 600 600 600 56 425 56 425 56 425 2 7.4 37 

40 12 303 400 350 350 36 239 36 239 36 239 2 4.5 22 

46 10.2 238 400 300 300 27 187 27 187 27 187 2 4.0 19 

58 8.2 208 250 225 250 24 148 24 148 24 148 2 2.9 15 

17 41.7 501 600 600 600 56 425 56 425 56 425 2 7.6 31 

23 36.3 495 600 600 600 56 425 56 425 56 425 2 7.4 37 

40 22 313 400 350 350 36 239 36 239 36 239 2 4.5 22 

46 18.2 246 400 300 300 27 187 27 187 27 187 2 4.0 19 

58 14.5 214 250 250 250 24 148 24 148 24 148 2 2.9 15 

17 54.7 514 600 600 600 56 425 56 425 56 425 2 7.6 31 

23 49.5 508 600 600 600 56 425 56 425 56 425 2 7.4 37 

40 29.1 320 400 350 350 36 239 36 239 36 239 2 4.5 22 

46 24.8 252 400 300 300 27 187 27 187 27 187 2 4.0 19 

58 19.8 219 250 250 250 24 148 24 148 24 148 2 2.9 15 

17 15.4 475 600 600 600 56 425 56 425 56 425 2 7.6 31 

23 13.9 472 600 500 500 56 425 56 425 56 425 2 7.4 37 

40 8.1 299 400 350 350 36 239 36 239 36 239 2 4.5 22 

46 7 234 400 250 250 27 187 27 187 27 187 2 4.0 19 

58 5.6 205 250 225 250 24 148 24 148 24 148 2 2.9 15 

17 27.1 487 600 600 600 56 425 56 425 56 425 2 7.6 31 

23 24.5 483 600 600 600 56 425 56 425 56 425 2 7.4 37 

40 14.8 306 400 350 350 36 239 36 239 36 239 2 4.5 22 

46 12.3 240 400 300 300 27 187 27 187 27 187 2 4.0 19 

58 9.8 209 250 225 250 24 148 24 148 24 148 2 2.9 15 

17 21.4 532 600 600 600 110 599 110 599 3 7.6 31 

23 20.4 530 600 600 600 110 599 110 599 3 7.4 37 

40 12 333 400 400 400 69 358 69 358 3 4.5 22 

46 10.2 265 400 300 300 55 310 55 310 3 4.0 19 

58 8.2 235 400 250 250 49 239 49 239 3 2.9 15 

17 32.2 543 600 600 600 110 599 110 599 3 7.6 31 

23 28.4 538 600 600 600 110 599 110 599 3 7.4 37 

40 15.4 336 400 400 400 69 358 69 358 3 4.5 22 

46 14.2 269 400 300 300 55 310 55 310 3 4.0 19 

58 11.4 238 400 300 300 49 239 49 239 3 2.9 15 

17 41.7 552 800 600 600 110 599 110 599 3 7.6 31 

23 36.3 546 600 600 600 110 599 110 599 3 7.4 37 

40 22 343 400 400 400 69 358 69 358 3 4.5 22 

46 18.2 273 400 300 300 55 310 55 310 3 4.0 19 

58 14.5 241 400 300 300 49 239 49 239 3 2.9 15 

17 54.7 565 800 600 600 110 599 110 599 3 7.6 31 

23 49.5 559 800 600 600 110 599 110 599 3 7.4 37 

40 29.1 350 400 400 400 69 358 69 358 3 4.5 22 

46 24.8 280 400 300 300 55 310 55 310 3 4.0 19 

58 19.8 247 400 300 300 49 239 49 239 3 2.9 15 

17 15.4 526 600 600 600 110 599 110 599 3 7.6 31 

23 13.9 523 600 600 600 110 599 110 599 3 7.4 37 

40 8.1 329 400 350 350 69 358 69 358 3 4.5 22 

46 7 262 400 300 300 55 310 55 310 3 4.0 19 

58 5.6 232 400 250 250 49 239 49 239 3 2.9 15 

46 jOHNSON CONTROLS

FORM 150.62-EG5 (108) 

SYSTEM # 2 




110 599 110 599 4 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 110 599 4 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 69 358 4 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 55 310 4 4.0 19 250 S4-250 S4: 6AWG - 350kcmil 

49 239 49 239 4 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 110 599 4 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 110 599 4 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 69 358 4 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 55 310 4 4.0 19 250 S4-250 S4: 6AWG - 350kcmil 

49 239 49 239 4 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 110 599 4 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 110 599 4 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 69 358 4 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 55 310 4 4.0 19 250 S4-250 S4: 6AWG - 350kcmil 

49 239 49 239 4 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 110 599 4 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 110 599 4 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 69 358 4 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 55 310 4 4.0 19 250 S4-250 S4: 6AWG - 350kcmil 

49 239 49 239 4 2.9 15 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 110 599 4 7.6 31 600 S6-600 S6: (2) 250kcmil - 500kcmil 

110 599 110 599 4 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 69 358 4 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 55 310 4 4.0 19 250 S4-250 S4: 6AWG - 350kcmil 

49 239 49 239 4 2.9 15 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 110 599 3 7.6 31 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 110 599 3 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 69 358 3 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 55 310 3 4.0 19 400 S5-400 S5: (2) 3/0 - 250kcmil 

49 239 49 239 3 2.9 15 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 110 599 3 7.6 31 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 110 599 3 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 69 358 3 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 55 310 3 4.0 19 400 S5-400 S5: (2) 3/0 - 250kcmil 

49 239 49 239 3 2.9 15 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 110 599 3 7.6 31 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 110 599 3 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 69 358 3 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 55 310 3 4.0 19 400 S5-400 S5: (2) 3/0 - 250kcmil 

49 239 49 239 3 2.9 15 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 110 599 3 7.6 31 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 110 599 3 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 69 358 3 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 55 310 3 4.0 19 400 S5-400 S5: (2) 3/0 - 250kcmil 

49 239 49 239 3 2.9 15 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 110 599 3 7.6 31 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 110 599 3 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 69 358 3 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 55 310 3 4.0 19 400 S5-400 S5: (2) 3/0 - 250kcmil 

49 239 49 239 3 2.9 15 800 S6-800 S6: (3) 2/0 - 400kcmil 


47


CHILLER 

MODEL 

Pump 

Model 

0115 L 

0135 F 

0135 C 

0135 D, M, O 

0135 E, R 

0135 K 

0150 

0155 

0150 

0155 

0150 

0155 

0150 

0155 

G 

H, L 

I, M 

J, R 

Volt 

Code 

Pump 

FLA 

MCA 

MIN 

N/F 

DS 

MIN 

DUAL 

ELEM 

FUSE 

MAX 

DUAL 

ELEM 

FUSE 

MAX CB 

SYSTEM # 1 



17 27.1 538 600 600 600 110 599 110 599 3 7.6 31 

23 24.5 534 600 600 600 110 599 110 599 3 7.4 37 

40 14.8 336 400 400 400 69 358 69 358 3 4.5 22 

46 12.3 268 400 300 300 55 310 55 310 3 4.0 19 

58 9.8 237 400 250 250 49 239 49 239 3 2.9 15 

17 21.4 604 800 700 700 110 599 110 599 110 599 4 7.6 31 

23 20.4 601 800 700 700 110 599 110 599 110 599 4 7.4 37 

40 12 378 600 400 400 69 358 69 358 69 358 4 4.5 22 

46 10.2 301 400 350 350 55 310 55 310 55 310 4 4.0 19 

58 8.2 265 400 300 300 49 239 49 239 49 239 4 2.9 15 

17 32.2 615 800 700 700 110 599 110 599 110 599 4 7.6 31 

23 28.4 609 800 700 700 110 599 110 599 110 599 4 7.4 37 

40 15.4 382 600 400 450 69 358 69 358 69 358 4 4.5 22 

46 14.2 305 400 350 350 55 310 55 310 55 310 4 4.0 19 

58 11.4 268 400 300 300 49 239 49 239 49 239 4 2.9 15 

17 41.7 624 800 700 700 110 599 110 599 110 599 4 7.6 31 

23 36.3 617 800 700 700 110 599 110 599 110 599 4 7.4 37 

40 22 388 600 450 450 69 358 69 358 69 358 4 4.5 22 

46 18.2 309 400 350 350 55 310 55 310 55 310 4 4.0 19 

58 14.5 271 400 300 300 49 239 49 239 49 239 4 2.9 15 

17 54.7 637 800 700 700 110 599 110 599 110 599 4 7.6 31 

23 49.5 630 800 700 700 110 599 110 599 110 599 4 7.4 37 

40 29.1 395 600 450 450 69 358 69 358 69 358 4 4.5 22 

46 24.8 315 400 350 350 55 310 55 310 55 310 4 4.0 19 

58 19.8 277 400 300 300 49 239 49 239 49 239 4 2.9 15 

17 15.4 598 800 700 700 110 599 110 599 110 599 4 7.6 31 

23 13.9 595 800 700 700 110 599 110 599 110 599 4 7.4 37 

40 8.1 374 600 400 400 69 358 69 358 69 358 4 4.5 22 

46 7 297 400 350 350 55 310 55 310 55 310 4 4.0 19 

58 5.6 262 400 300 300 49 239 49 239 49 239 4 2.9 15 

17 32.2 668 800 700 700 110 599 110 599 110 599 4 7.6 31 

23 28.4 663 800 700 700 110 599 110 599 110 599 4 7.4 37 

40 15.4 414 600 450 450 69 358 69 358 69 358 4 4.5 22 

46 14.2 332 400 350 350 55 310 55 310 55 310 4 4.0 19 

58 11.4 294 400 350 350 49 239 49 239 49 239 4 2.9 15 

17 27.1 663 800 700 700 110 599 110 599 110 599 4 7.6 31 

23 24.5 659 800 700 700 110 599 110 599 110 599 4 7.4 37 

40 14.8 414 600 450 450 69 358 69 358 69 358 4 4.5 22 

46 12.3 330 400 350 350 55 310 55 310 55 310 4 4.0 19 

58 9.8 292 400 350 350 49 239 49 239 49 239 4 2.9 15 

17 41.7 678 800 800 800 110 599 110 599 110 599 4 7.6 31 

23 36.3 671 800 700 700 110 599 110 599 110 599 4 7.4 37 

40 22 421 600 450 450 69 358 69 358 69 358 4 4.5 22 

46 18.2 336 400 350 350 55 310 55 310 55 310 4 4.0 19 

58 14.5 297 400 350 350 49 239 49 239 49 239 4 2.9 15 

17 54.7 691 800 800 800 110 599 110 599 110 599 4 7.6 31 

23 49.5 684 800 800 800 110 599 110 599 110 599 4 7.4 37 

40 29.1 428 600 450 450 69 358 69 358 69 358 4 4.5 22 

46 24.8 343 400 400 400 55 310 55 310 55 310 4 4.0 19 

58 19.8 302 400 350 350 49 239 49 239 49 239 4 2.9 15 

48 jOHNSON CONTROLS

FORM 150.62-EG5 (108) 

SYSTEM # 2 




110 599 110 599 3 7.6 31 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 110 599 3 7.4 37 400 S5-400 S5: (2) 3/0 - 250kcmil 

69 358 69 358 3 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 55 310 3 4.0 19 400 S5-400 S5: (2) 3/0 - 250kcmil 

49 239 49 239 3 2.9 15 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 56 425 4 7.6 31 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 56 425 4 7.4 37 600 S6-600 S6: (2) 250kcmil - 500kcmil 

69 358 36 239 4 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 27 187 4 4.0 19 400 S5-400 S5: (2) 3/0 - 250kcmil 

49 239 24 148 4 2.9 15 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 56 425 4 7.6 31 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 56 425 4 7.4 37 600 S6-600 S6: (2) 250kcmil - 500kcmil 

69 358 36 239 4 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 27 187 4 4.0 19 400 S5-400 S5: (2) 3/0 - 250kcmil 

49 239 24 148 4 2.9 15 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 56 425 4 7.6 31 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 56 425 4 7.4 37 600 S6-600 S6: (2) 250kcmil - 500kcmil 

69 358 36 239 4 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 27 187 4 4.0 19 400 S5-400 S5: (2) 3/0 - 250kcmil 

49 239 24 148 4 2.9 15 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 56 425 4 7.6 31 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 56 425 4 7.4 37 600 S6-600 S6: (2) 250kcmil - 500kcmil 

69 358 36 239 4 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 27 187 4 4.0 19 400 S5-400 S5: (2) 3/0 - 250kcmil 

49 239 24 148 4 2.9 15 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 56 425 4 7.6 31 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 56 425 4 7.4 37 600 S6-600 S6: (2) 250kcmil - 500kcmil 

69 358 36 239 4 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 27 187 4 4.0 19 400 S5-400 S5: (2) 3/0 - 250kcmil 

49 239 24 148 4 2.9 15 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 110 599 4 7.6 31 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 110 599 4 7.4 37 600 S6-600 S6: (2) 250kcmil - 500kcmil 

69 358 69 358 4 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 55 310 4 4.0 19 400 S5-400 S5: (2) 3/0 - 250kcmil 

49 239 49 239 4 2.9 15 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 110 599 4 7.6 31 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 110 599 4 7.4 37 600 S6-600 S6: (2) 250kcmil - 500kcmil 

69 358 69 358 4 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 55 310 4 4.0 19 400 S5-400 S5: (2) 3/0 - 250kcmil 

49 239 49 239 4 2.9 15 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 110 599 4 7.6 31 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 110 599 4 7.4 37 600 S6-600 S6: (2) 250kcmil - 500kcmil 

69 358 69 358 4 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 55 310 4 4.0 19 400 S5-400 S5: (2) 3/0 - 250kcmil 

49 239 49 239 4 2.9 15 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 110 599 4 7.6 31 800 S6-800 S6: (3) 2/0 - 400kcmil 

110 599 110 599 4 7.4 37 600 S6-600 S6: (2) 250kcmil - 500kcmil 

69 358 69 358 4 4.5 22 400 S5-400 S5: (2) 3/0 - 250kcmil 

55 310 55 310 4 4.0 19 400 S5-400 S5: (2) 3/0 - 250kcmil 

49 239 49 239 4 2.9 15 1000 S7-1000 S7-1200: (4) 4/0 - 500kcmil 


49

Wiring Diagram 

50 jOHNSON CONTROLS

FORM 150.62-EG5 (108) 


51

1.6 

/1.3 

/1.2 

1L1 

NB1 NB1 

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 

460V-3-60HZ 

380/415V-3-50/60HZ 

U V W 

=1-TC 

.9 

NB20 

PE 

NB17 

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 

2 

4 

6 

460V-3-60HZ 

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

2 

1 

4 

3 

6 

5 

2 

PE 

4 

6 

NB20 

=2-TC 

.10 

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 

2 

1 

4 

3 

6 

5 

-QSD 

NB16 

380/415V-3-50/60HZ 

2 

1 

4 

3 

6 

5 

PE 

13 

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

/2.11 

/2.10 

/2.10 

14 

14 

13 

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

/2.7 

/2.6 

/2.5 

14 

14 

13 

13 

13 

14 

13 

14 

-XTBC2 

25 

-XTBC2 

26 

-XTBC2 

27 

-XTBC2 

28 

=1-KCR 

NB1 /2.2 

24 

NB1 

NB1 

=2-KCR 

/2.1 

23 

23 

24 

-XTBC2 

29 

-XTBC2 

30 

-XTBC2 

31 

-XTBC2 

32 

NB1 

1 

/2.1 

/5.1 

?A 

-XTBC2 

NB9 

20A 

110V 

L 

5 

2 

NB18 

115V-1-50/60HZ 

PE 

L1 

NB10 

GND 

N 

NB18 

POWER 

2 /6.1 

1 /6.1 

2 /2.1 

/8.1 

/8.1 

/3.2 

/10.1 

/10.1 

/4.2 

/12.1 

/12.1 

/5.1 

NB23 NB23 

=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 

M 

3~ 

M 

3~ 

NB2 

13 13 13 13 13 13 13 

NB1 

NB2 

NB20 NB20 

=1-UBR =2-UBR 

NB5 

-AMB 

NB6 

RS485 RS232 

485+ 

485- 

REF 

SCR 

RTS 

CTS 

TXD 

RXD 

GND 

+5V 

GND 

SIG 

+5V 

SIG 

+5V 

SIG 

+5V 

SIG 

+5V 

GND 

SIG 

+5V 

GND 

SIG 

+5V 

GND 

SIG 

+5V 

GND 

SIG 

GND 

SIG 

GND 

SIG 

24V 

-T2 

-T1 

GND 

L 2 GND 

=1-CPF 

+EXT.ACC 

=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 

2 

1 

4 

3 

L1 L2 L3 PE 

L1 L2 L3 PE 

L1 L2 L3 PE 

L1 L2 L3 PE 

L1 L2 L3 PE 

-ADIS 

6 

5 

=1-M1 

+EXT 

2 

1 

4 

3 

6 

5 

=1-M2 

+EXT 

2 

1 

-SKP 

M 

3~ 

4 

3 

6 

5 

=1-M3 

+EXT 

2 

1 

M 

3~ 

4 

3 

20 

6 

5 

=2-M1 

+EXT 

-SOA -PWM -RU -RP 

21 

2 

1 

/2.2 

M 

3~ 

4 

3 

6 

5 

=2-M2 

+EXT 

33 

34 

-SF 

/2.1 

18 14 51 50 19 

33 

34 

1 

2 

1 

2 

L1 

M 

3~ 

3 

4 

3 

4 

L2 

5 

6 

5 

6 

L3 

PE 

=2-M3 

+EXT 

-BECT 

+EXT.ACC 

-3 

-BLCT 

+EXT 

-BAMB 

+EXT 

=1-BSP 

+EXT 

-1 -2 

-4 

=1-TC 

.2 

=1-BDP 

+EXT 

B A C B A C 

-6 

=2-BSP 

+EXT 

=2-TC 

.4 

=2-BDP 

+EXT 

B A C B A C 

-5 -7 

A- 

A+ 

LED PWR 

DB7 

DB6 

DB5 

DB4 

DB3 

DB2 

DB1 

DB0 

E 

R/W 

RS 

GND 

+5V 

GND 

LED GND 

GND 

COL1 

COL2 

COL3 

COL4 

NC 

NC 

NC 

NC 

ROW1 

ROW2 

ROW3 

NC 

NC 

NC 

NC 

NC 

NC 

SCR 

RED 

BLK 

1 2 3 4 5 6 7 8 9 

10 

11 

12 

13 

14 

15 

16 

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

4 6 7 3 8 5 9 1 2 10 

1 4 7 

1 5 9 10 2 6 7 11 

J1 

J2 

1 2 3 4 5 6 7 8 9 10 

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

/5.3 /6.10 /2.1 /2.7 /2.6 /2.6 /2.5 

/2.5 

/8.10 /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 

1 2 

SCR 

RED 

BLK 

WHT 

SCR 

RED 

BLK 

WHT 

1 2 3 

1 5 9 10 2 6 7 11 

1 2 3 

2 

5 

8 

1 4 

3 6 9 

7 1 5 9 10 2 6 7 11 

1 

BLK 

RED 

SCR 

SCR 

RED 

BLK 

WHT 

SCR 

RED 

BLK 

WHT 

- + 

2 5 8 

3 

6 

11 

1 5 9 10 2 6 7 11 

6 

11 

P2 

S2 

P2 

S2 

P1 

S1 

P1 

S1 

1 

1 

2 1 

2 

3 

1 

2 

1 2 

1 

2 

SCR 

BLK 

RED 

BRN 

PNK 

BRN 

PNK 

-XTB4 

6 

9 

4 12 

4 12 

-J14 

-K1 -K2 -K3 -K4 -K5 

-J13 

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

-J6 

-J7 

4 12 

-J9 

4 12 

-TB1 -TB3 

1 2 3 4 1 2 3 4 5 6 

-J11 

L1o L1i 

L1i 

L1o 

L2o L2i 

2 

1 

1 1 1 1 1 1 

S2 

S1 

1 

2 

S2 

S1 

1 

2 

Elementary Wiring 

-XTBC 

-QSD 

L1 

L2 

-QCB 

25 

26 

27 

1L1/1.1 

1L2/1.1 

1L3/1.1 

2L1/1.4 

2L2/1.5 

2L3/1.5 

1L1/1.1 

1L2/1.1 

1L3/1.1 

2L1/1.4 

2L2/1.5 

2L3/1.5 

1L1/1.1 

1L2/1.1 

1L3/1.1 

2L1/1.4 

2L2/1.5 

2L3/1.5 

28 

29 

30 

31 

32 

-F3 

-XTBC2 

-F1 

-XTBC2 

-XP1 

-XCTB2 

102 

101 

103 

104 

105 

106 

107 

108 

200 

201 

202 

203 

204 

205 

206 

207 

208 

100 

GND 

-XTBC2 

-FSI 

=1-KCR 

-XTBC1 

=2-KCR 

-XTBC1 

=1-R =2-R 

13 

12 

51 

50 

18 

14 

19 

41 

21 

20 

40 

BRN-POS 

BRN-NEG 

53 

52 

55 

54 

A-NEG 

A-POS 

5 

LK 

GND 

GND 

GND 

GND 

GND 

GND 

L 

91 

90 

1 

2 

52 jOHNSON CONTROLS

5 

6 

5 

6 

5 

6 

5 

6 

5 

6 

5 

6 

3 

4 

3 

4 

3 

4 

3 

4 

3 

4 

3 

4 

1 

2 

1 

2 

1 

2 

1 

2 

1 

2 

1 

2 

2 

2 

2 

1 

1 

1 

2 

1 

2 

1 

GND 

GND 

GND 

2 

2 

2 

2 

2 

2 

E 

2 

2 

2 

E 

E 

PE 

PE 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

3 

3 

L1o 

L1i 

1 

1 

3 

3 

FORM 150.62-EG5 (108) 

2/1.1 

1/1.1 

NB2 

NB2 

21 

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 

14 

/1.9 

22 

.4 

21 

/1.6 

/1.6 

/1.6 

14 

/1.8 

22 

.5 

21 

/1.5 

/1.5 

/1.5 

14 

/1.8 

22 

.5 

21 

/1.4 

/1.4 

/1.4 

14 

/1.9 

22 

.7 

21 

/1.3 

/1.3 

/1.3 

14 

/1.8 

22 

.9 

21 

13 

13 

13 

13 

13 

13 

/1.2 

/1.2 

/1.2 

14 

/1.8 

22 

.9 

13 

14 

13 

14 

-XTBC2 

=2-XTBF =2-XTBF 

=2-XTBF 

=1-XTBF 

=1-XTBF -XTBC2 

=1-XTBF 

2 

2 

2 2 

2 

2 

2 

2 

2 

T2 

=2-KCR A2 

=1-KCR 

A2 

.1 

S2 

S1 

NB4 

T1 T1 

T1 

T1 T1 

1 1 

1 

S1 S1 

=2-YLLSV 

S1 

S1 S1 

=1-YHGSV 

=1-YLLSV 

A1 

A1 

+EXT A1 

+EXT 

A1 

A1 

+EXT 

4 

4 

4 

.1 S2 .1 S2 

.2 S2 =1-ECH3 

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

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

=2-KM1 A2 

+EXT 

A2 

A2 

+EXT 

T2 T2 +EXT +EXT 

+EXT 

=1-KM3 

=1-KM2 

T2 

T2 T2 

=1-KM1 

A2 

GND 

-EPH 

+EXT 

GND 

-EEH 

+EXT 

A1 

A1 

A1 

-XTBC2 

140 

=2-BMP3 

+EXT 

T1 

M2 .3 M2 .7 


235 135 

NB11 

=2-XTBF 

226 


=2-XTBF 

NB11 NB11 225 224 

220 

NB11 

NB11 NB11 

126 125 124 123 

=1-XTBF 

120 

> > 

NB2 

M1 

M1 

=2-XTBF 

234 

=1-XTBF 

134 

.4 M2 .8 

=2-KM3 

.5 

22 

=2-KM2 

.6 

22 

=2-KM1 

.7 

22 

=1-KM3 

.10 

22 

=1-KM2 =1-KM1 

.10 

22 

.11 

22 

M2 

> > 

21 

21 

21 

21 

21 

21 

M1 

NB11 

M1 

=2-XTBF 

233 

=1-XTBF 

133 

1 

1 

=1-XTBF 

1 

1 

M2 

> 

=2-BMP1 

+EXT 

.4 

> 

M1 

M1 

=1-BMP1 

+EXT 

M2 .8 

=2-XTBF 

232 

235 234 233 232 

=2-BMP3 

+EXT 

=2-BMP2 

+EXT 

=1-BMP2 

+EXT 

=1-XTBF 

132 

135 134 

133 132 

=2-BMP2 

+EXT 

=2-BMP1 

+EXT 

=1-BMP3 

+EXT 

=1-BMP2 

+EXT 

=1-BMP1 

+EXT 

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

=1-BMP3 

+EXT 

226 

225 225 

224 

126 

125 

124 

=2-XTBF 

=2-XTBF 

=1-XTBF 

NB3 

NB3 

1 

1 

P> 

=2-FHP2 

+EXT 

P> 

=1-FHP2 

+EXT 

=2-XTBF 

239 

3 

=1-XTBF 

139 

3 

15A 

239 

1 

139 

1 

-F2 

P> 

=2-FHP1 

+EXT 

P> 

=1-FHP1 

+EXT 

=2-KCR 

.1 

14 

=1-KCR 

.2 

14 

13 

13 

3 

NB1 

3 

=2-XTBF 

231 

=1-XTBF 

131 

140 136 

222 

221 

220 

219 

123 

122 

121 

120 

119 

-XTBC2 

24 

-XTBC2 

23 

218 

118 

1 

231 

24 

23 

131 

-XTB9 -XTB8 -XTB10 

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

-XTB7 

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 

/1.7 /1.6 /1.5 

/1.4 

/1.9 

/1.8 

/1.8 

/1.8 /1.7 

/1.3 

/1.3 

-K3 

/1.2 

-K2 

/1.2 

-K1 

/1.1 

-AMB 


53


=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 

YLAA0091HE 

YLAA0115SE 







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-EG5 (108) 

55 


-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

NB2 

2L1 2L2 2L3 

2L3 

2L1 2L2 2L1 2L2 2L3 

1L1 1L2 1L3 

1L1 1L2 1L3 

1L1 1L2 1L3 

PE 

2L1 2L2 2L3 

2L1 2L2 2L3 

NB2 2L1 2L2 2L3 

L1 L2 

1L1 1L2 1L3 

1L1 1L2 1L3 

1L1 

1L2 1L3 

NB16 NB17 

L1 L2 L3 

L1 L2 L3 

L1 L2 L3 

=1-QCB =2-QCB 

-QSD /CB 

-QSD 

1L1 1L2 1L3 

1L3 

1L1 1L2 1L3 

NB2 NB2 

2L1 2L2 2L3 

2L1 2L2 2L3 

2L1 2L2 2L3 

PE PE 

NB19 

J11/QPA1:RED 

24 

1L1 1L2 1L3 

1L1 1L2 1L3 

1L1 1L2 1L3 

TEST 

TEST 

-QMMSP1 

-QMMSP2 

33 

300 301 302 

303 304 305 

=O+PUMP 

2 

2 

1L1 

1L2 

1L3 

2 

-QMMSP1 

-QMMSP2 

-XTBC 

43 

33 

34 

J11/QPA1:BLK 

44 

GND 

3 5 

J11/QPA2:RED 43 

33 

34 

J11/QPA2:BLK 

44 

A1 

A2 

A1 

A2 

21 

21 

-KP1 -KP2 

22 

22 

GND GND 

1 

2 

3 

4 

5 

6 

1 

2 

3 

4 

5 

6 

1 

2 

3 

4 

L3 

5 

6 

1 

2 

3 

4 

5 

6 

1 

=0-GND15 +INT 

1 

2 

1 

2 

3 

4 

4 

5 

6 

5 

6 

1 

2 

1 

2 

=0-GND1 =0-GND2 

1 1 

3 

4 

3 

4 

5 

6 

6 

Power Options Connection Diagram 

56 jOHNSON CONTROLS

FORM 150.62-EG5 (108) 

135 

118 29 13 

127A 

1L1 1L2 1L3 

1L1 1L2 1L3 

A1 

A2 

128A 

A1 

A2 

129 

NB12 

2 

A1 

A2 

NB18 227 

228 

229 NB12 2 

1L1 1L2 

A1 

A2 A1 

A2 A1 

A2 

235 

2L1 2L2 2L3 

2L1 2L2 2L3 

218 31 13 

A1 

13 

23 

33 

A2 

43 

350 

350 

351 

351 

352 

352 

350 

350 

351 

351 

352 

352 

350 

351 

352 

3 1 3 1 3 1 

3 1 

=1-F4 -F3 

=2-F4 

450 

450 

451 

451 

452 

452 

450 

450 

451 

451 

452 

452 

450 

451 

452 

A1 

13 

23 

33 

A2 

43 

=1-KCR 

13 

21 

13 

21 

13 

21 

=1-KF2 =2-KF2 

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

13 

21 

13 

21 

13 

21 

=2-KCR 

14 22 

14 22 

14 22 

14 22 

14 22 

14 22 

14 24 34 44 

14 24 34 44 

30 18 

90 91 

350 351 352 

150 151 152 153 154 155 156 157 158 

250 251 252 253 254 255 256 257 258 450 451 452 

32 19 

153A 154A 155A 156A 157A 158A 

253A 254A 255A 256A 257A 258A 

GND GND GND GND GND GND 

GND GND GND GND GND 

NB14 

NB27 NB14 

NB27 

156B 157B 158B 

NB15 

NB2 

NB18 

NB2 

NB24 

-XTBF1 

135A 

135 

135 

134 

134 

134A 

133 

133 

133A 

139 

139 

139A 

132 

132 

132A 

131A 

131 

131 

126A 

126 

126 

125A 

125 

125 

124A 

124 

124 

120 

120 

120 

1AA 

1AB 

1AE 1 

2AK 

2AJ 

2AN 

2 2 

2 2 

2AG 2 

NB23 

1L1 

TEST 

119 

A1 

1L2 

1L3 

1L1 

TEST 

121 

1L2 

1L3 

1L1 

1L1 

TEST 

122 

1L2 

1L2 

1L3 

3 3 5 

1 3 5 

1 3 5 

1 3 5 

5 

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

A2 

21 

A1 

A2 

21 

A1 

A2 

21 

NB23 

2L1 

TEST 

219 

A1 

2L2 

2L3 

A2 

21 

2L1 

TEST 

221 

A1 

2L2 

2L3 

A2 

21 

2L1 

TEST 

222 

A1 

2L2 

2L3 

A2 

21 

-XTBF2 

235 

235 

235A 

234 

234 

234A 

233 

233 

233A 

239 

239 

239A 

232 

232 

232A 

231 

231 

231A 

226 

226 

226A 

225 

225 

225A 

224 

224 

224A 

220 

220 

220 

1AL 

1AM 

1 1AF 

2AM 

2AL 

2AP 

2 2AH 

13 25 

13 25 

13 25 

13 27 

13 27 

13 27 

25 

25 

27 

27 

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

14 26 

22 124 

14 26 

26 

22 125 

14 26 

26 

22 126 

14 28 

22 224 

14 28 

28 

22 225 

14 28 

28 

22 226 

GND GND GND GND GND GND 

100 101 102 

103 104 105 

106 107 108 

200 201 202 

203 204 205 

206 207 208 

GND GND GND 

GND 

1 

1 

1 

1 

2 

1 

1 

1 

2 

2 

2 

2 

2 

=1-GND1 +5_FANS =1-GND2 +5_FANS =1-GND3 +5_FANS =1-GND4 +5_FANS =1-GND5 +5_FANS 

1 1 1 1 1 

135E 

134E 

133E 

139E 

132E 

131E 

126E 

125E 

124E 

120E 

1E 

1E 

2E 

2E 

2E 

135I 

134I 

133I 

139I 

132I 

131I 

126I 

125I 

124I 

120I 

1I 

1I 

2I 

2I 

2I 

L1o 

L1i 

1 

=1-GND6 +5_FANS 

L2i 

L2o 

1 

2 

1L1 

1 

2 

3 

4 

L3i 

L3o 

1L2 

4 

5 

6 

1L3 

5 

6 

1 

2 

2 

2 

1 

1 

4 

1 

2 

1L1 

1 

2 

2 

2 

5 

6 

3 

4 

1 

2 

1L2 

4 

5 

6 

4 

1L3 

6 

2 

2 

5 

6 

2 

2 

1 

1 

2 

1 

2 

2 

4 

3 

4 

4 

2 

5 

6 

5 

6 

1L3 

6 

2 

2 

1 

1 

1L1 

L1i 

L1o 

1L2 

L2i 

L2o 

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

1 1 1 1 1 1 

2 

1 

2 

2L1 

2 

4 

3 

4 

2L2 

4 

2 

2 

5 

6 

5 

6 

2L3 

6 

2 

2 

2 

1 

1 

3 

4 

2 

2 

5 

6 

1 

2 

2L1 

2 

3 

4 

2 

2L2 

4 

5 

6 

3 

4 

2L3 

6 

2 

5 

6 

2 

2 

1 

1 

L1o 

L1i 

1 

2 

2L1 

1 

2 

L2i 

L2o 

3 

4 

2L2 

3 

4 

5 

6 

L3i 

L3o 

2L3 

6 

2 

2 

1 

1 

1 

1 

=2-GND6 +5_FANS =2-GND7 +5_FANS =2-GND8 +5_FANS =2-GND9 +5_FANS =2-GND10 +5_FANS 

1 1 1 1 1 

-GND2 -GND7 -GND14 

-GND3 

1 1 1 

1 

1 

1 

1 

1 

2 

2 

2 

2 

2 

2 

235I 

234I 

233I 

239I 

232I 

231I 

226I 

225I 

224I 

220I 

1I 

1I 

2I 

2I 

2I 

2 

2 

1 

2 

2 

235E 

234E 

233E 

239E 

232E 

231E 

226E 

225E 

224E 

220E 

1E 

1E 

2E 

2E 

2E 

Power Panel 


57

=0+PUMP 

=0+INT 

-QMMSP1 

1 1 

-QMMSP2 

=0+INT 

1 

1 

Dual Pump Wiring 

1L1/1.1 

1L2/1.1 

1L3/1.1 

1L1 

1L2 

1L3 

-AMB 

-J11 

4 9 14 5 10 15 

-QMMSP1 

1 

3 

5 

43 31 

-QMMSP2 

1 

3 

5 

43 31 

44 32 

44 32 

.4 

.5 

SCR 

SCR 

2 

4 

6 

2 

4 

6 

RED 

BLK 

RED 

BLK 

1 

3 

5 

1 

3 

5 

NB19 

-KP1 

-KP2 

.2 2 4 6 

.3 

2 

4 

6 

-MP1 

300 

301 

302 

GND 

U1 W1 V1 

M 

3~ 

E 

-MP2 

303 

304 

305 

U1 W1 V1 E 

M 

3~ 

GND 

43 

-QMMSP1 

-QMMSP2 

.2 

44 

.3 

43 

44 

1/1.1 

1 

-XTBC2 

23 

-XTB8 

6 

-AMB 

V/2.4 

-K13 -K11 

/1.6 /1.5 

-XTB8 

7 4 

-XTB8 

-XTBC2 

24 

24 

23 

33 

A1 

A1 

-KP1 A2 

-KP2 

A2 

2/1.1 

2 

1 

3 

5 

11 

2 

4 

6 

12 

.2 

.2 

.2 

1 

3 

5 

11 

2 

4 

6 

12 

.3 

.3 

.3 

58 jOHNSON CONTROLS

FORM 150.62-EG5 (108) 

59 


-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 

FORM 150.62-EG5 (108) 

Designation DESCRIPTION 

Designation DESCRIPTION 

ACC ACCESSORY 

-QCB CIRCUIT BREAKER 

- ADIS DISPLAY BOARD -QMMSC MANUAL MOTOR STARTER COMPRESSOR 

- AMB MICRO BOARD 

-QMMSP MANUAL MOTOR STARTER PUMP 

-QSD SWITCH DISCONNECT 

- BAMB AMBIENT 

- 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 SUCTION PRESSURE 

- SF FLOW SWITCH 

- SKP KEYPAD 

-CPF CAPACITOR POWER FACTOR - SOA SWITCH OFF AUTO 

- ECH 

-EEH 

-EPH 

CRANKCASE HEATER 

EVAPORATOR HEATER 

PUMP HEATER 

- T 

-TC 

TRANSFORMER 

TRANSFORMER CURRENT 

-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 OPTION ONLY 

- XTBF 

TERMINAL BLOCK FACTORY 

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 NOTE WELL {SEE NOTE} 

NB 


-KFOL FAN OVERLOAD 

-KFS RELAY FAN SPEED WIRING AND ITEMS SHOWN THUS 

-KM COMPRESSOR CONTACTOR 

ARE STANDARD YORK ACCESSORIES 

-KCR 


CONTROL RELAY 

WIRING AND ITEMS SHOWN THUS 

-KP PUMP CONTACTOR PART 

ARE NOT SUPPLIED BY YORK 


ITEMS THUS ENCLOSED FORM A 

- M COMPRESSOR MOTOR COMPONENTS OR SETS OFCOMPONENTS 

-MF MOTOR FAN 

-MP MOTOR PUMP 

NU NOT USED 

PE 

PWM 

PROTECTIVE EARTH 

PULSE WIDTH MODULATION TEMP 

RESET or REMOTE UNLOAD 2nd STEP 


61

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 

62 jOHNSON CONTROLS

Application Data 

FORM 150.62-EG5 (108) 

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. 

2. Avoid locations beneath windows or between 

structures where normal operating sounds may 

be objectionable. 

3. 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 Dimensions. 

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 


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 cooler. The 

inlet and outlet cooler 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 cooler 

and system piping. Additionally, a strainer (40 mesh) is 

recommended for use on the INLET line to the cooler. 

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 cooler and must not be used 

to start and stop the unit. 

63

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 

Refrigerant R-410A 

2. Electrical power and control connections 

3. Chilled water connections 

4. Factory Start-Up 

5. Charge of refrigerant and oil (Except for Remote 

Evaporator applications). 

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 

2. ASHRAE 90.1– Energy Efficiency compliance. 

3. 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 9002. 

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. 

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 

- 34 Number Designation and Safety Classification of 

Refrigerants. Chiller shall include, but is not limited 

to: a complete system with a single refrigerant circuit 

35 tons (123kW) and below, and not less than two 

refrigerant circuits above 35 tons (123kW), scroll compressors, 

direct expansion type evaporator, air-cooled 

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 suction and discharge 

(ball type) isolation valves are added to unit per system. 

This option also includes a system high-pressure 

relief valve in compliance with ASHRAE15. (Factorymounted.) 

D. Pressure Transducers and Readout Capability 

D. Warranty: Manufacturer shall Warrant all equipment 

1. Discharge Pressure Transducers: Permits unit to 

and material of its manufacture against defects in 

sense and display discharge pressure. 

64 jOHNSON CONTROLS

FORM 150.62-EG5 (108) 

2. Suction Pressure Transducers: Permits unit to 

sense and display suction pressure. 

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. 

3. 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: 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. 

2. Constructed, tested, and stamped in accordance 

with applicable sections of ASME pressure vessel 

code for minimum 450 psig (3103 kPa)refrigerant 

side design working pressure and150 PSIG (1034 

kPa) water side design working pressure. 

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

cell insulation, thermal conductivity of 0.26k ([BTU/ 

HR-Ft2 -°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 -20°F (29°C) 

ambient in off-cycle. 


B. Air Cooled Condenser: 

1. Coils: Coils: Internally enhanced, seamless copper 

tubes, mechanically expanded into aluminum 

alloy fins with full height collars. Subcooling coil 

an integral part of condenser. Design working 

pressure shall be650 PSIG (45 bar). 

2. 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, 

3 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 

3R/12 (IP55) 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 125°F (-18°C to 

52°C) ambient. Automatic reset to normal chiller 

operation after power failure. 

2. Remote water temperature reset via a Pulse Width 

Modulated (PWM) input signal or up to two steps 

of demand (load) limiting. 

3. 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 

setpoint and range, remote reset temperature 

65

Guide Specifications – continued 

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 (optional on YCAL0014-0060 

models), discharge pressure (optional), liquid 

temperature reset via a YORK ISN DDC or Building 

Automation System (by others) via a 4-20milliamp 

or 0-10 VDC input or contact closure with 

optional BAS interface, 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 3R/12 (IP55) 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. 

2. Power supply shall enter unit at a single location, 

be 3 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 YORK 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 25°F ambient. 

2. 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. 

2. 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. 

3. Single Point Circuit Breaker: Single point Terminal 

Block with Circuit Breaker and lockable external 

handle (in compliance with Article 44014 of 

66 jOHNSON CONTROLS

FORM 150.62-EG5 (108) 

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

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. 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 100ppm). 

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. 

2. 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. 

3. 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 Guard): 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 ___300 PSIG), 

-20°F to 250°F. 

J. Differential Pressure Switch: Alternative to an above 

mentioned flow switch. Pretempco model DPS300A- 

P40PF-82582-5 (300 psi max. working pressure) 

SPDT 5 amp 125/250VAC switch, Range 0 - 40 PSID, 

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

K. Evaporator options: 

1. Provide 1-1/2”” cooler insulation in lieu of standard 

3/4”. 

2. Provide DX Cooler with 300 PSIG water-side design 

working pressure in lieu of standard 150 PSIG. 

3. Provide Raised Face Flanges for field installation 

on cooler nozzles and field piping: 

a. 150 PSIG, welded Flanges. 

b. 300 PSIG, welded Flanges. 

L. Remote Cooler: Manufacturer shall provide separately: 

chiller less evaporator, leaving and return water sensors, 

and liquid line components (solenoid valves, filter 

driers, sight glasses, and TXVs), as discrete elements 

of a complete factory system. Contractor shall be field 

erect system and provide interconnecting refrigerant 

piping and wiring in accordance with Manufacturer 

recommendations, and project plans and schedules. 

Where not otherwise specified, Contractor provided 

system piping shall be in accordance with applicable 

sections of ASHRAE Handbook. 

M. 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 cooler. Hot gas by-pass is installed on only one 

refrigerant circuit. 

N. Microprocessor Membrane Keypad Graphics on in lieu 

of Standard English: 

1. French language. 

2. German language. 

3. Spanish language. 

O. Thermal Storage: Leaving chilled liquid setpoint range 

for charge cycle from 25°F to 20°F minimum, with 

automatic reset of the leaving brine temperature up 

to 40°F above the setpoint. 

P. Low Temperature Process Brine: Leaving chilled liquid 

setpoint range 20°F to 50°F. 

Q. Chicago Code Relief Valves to meet Chicago Code 

requirements. 

R. Building Automation System (EMS) Reset Interface: 

Chiller to accept 4 to 20mA, 0 to 10 VDC, or discrete 

contact closure input to reset the leaving chilled liquid 

temperature. 

S. OptiView Remote Control Panel (Field-mounted): 

Graphical interface panel to remotely control and 

monitor up to 8 different units. 


67

T. Multi-Unit Sequencing Panel (Field-mounted): Separate 

Sequencing control center is provided to permit 

control of up to eight chillers in parallel based on mixed 

liquid temperature. 

U. Sound Reduction (Factory-mounted): 

1. Ultra Quiet - Low speed, reduced noise fans 

2. Compressor Acoustic Sound Blankets 

3. Compressor Acoustic Enclosure 

V. Vibration Isolation (Field-mounted): 

1. Neoprene Pad Isolators. 

2. 1 Inch Deflection Spring Isolators: Level adjustable, 

spring and cage type isolators for mounting 

under the unit base rails. 

3. 2 Inch 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 2 

inches. 

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. 

D. Electrical: Coordinate electrical requirements and connections 

for all power feeds with Electrical Contractor 

(Division 16). 

E. Controls: Coordinate 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. 

Form 150.62-EG5 (108) 

Supersedes: 150.62-EG5 (1107) 

File in ET2 Manual

YLAA - HVAC Tech Support

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