LEGEND
CAP - CAPACITOR
CC- CONTACTOR
COIL CCH - CRANKCASE HEATER
HPS - HIGH PRESS SWITCH
HS - HEATER
SWITCH HTS - HIGH TEMP SWITCH
LS - LIQUID SENSOR
LPS - LOW PRESS SWITCH
RV - REVERSING VALVE
SC - START CAPACITOR
SR - START RELAY
FAN MOTOR
RED
R
COLOR CODE
BLK - BLACK
BLU - BLUE
BRN - BROWN
GRN - GREEN
GRY - GREY
ORG - ORANGE
PNK - PINK
PUR - PURPLE
RED - RED
WHT - WHITE
YEL - YELLOW
DANGER
- SHOCK 
HAZARD
TURN OFF ELECTRICAL POWER
BEFORE
SERVICING
TO PREVENT POSSIBLE DAMAGE TO THE EQUIPMENT AND POSSIBLE PERSONAL
INJURY.
CAUTION
TO PREVENT ELECTRICAL
SHOCK
OPEN
REMOTE
DISCONNECT SO ELECTRICAL
SUPPLY TO HEAT
PUMP IS SHUT OFF.
1COMPONENTS SHOWN IN DASH
LINES
ARE OPTIONAL.
DUAL CAPACITOR
SHOWN.
SEPARATE
2CAPACITORS MAY BE
USED ON ACTUAL
UNIT.
3WIRING MUST CONFORM TO NATIONAL AND LOCAL
CODES.
IF ANY OF THE ORIGINAL
WIRE
SUPPLIED
WITH THIS UNIT MUST BE
REPLACED, IT
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| GRN | GND | BLK |
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| BRN | C |
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| S |
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6 | 5 | 3 |
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| 2 | 1 | PLUG |
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RED |
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| BLK |
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| RED | COMPRESSOR |
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| R |
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| CAP |
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| C |
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| F |
| BRN |
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| RED |
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| S |
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| H |
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| C |
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| BRN |
| HPS |
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| RED |
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| YEL | ||||
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| YEL | |||
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| SR |
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| PNK | PNK | |
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| YEL |
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| 1 |
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| SC |
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| BLK |
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| 5 |
| BLK |
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| CCH |
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| ORG | ORG |
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| HS | BLK |
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| RED | BLK |
| BLK | BLK |
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| BLK | |
| RED | ORG |
| BLK |
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| T2 |
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| BLK |
| X/L |
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RED |
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| T1 |
| R | C | |||
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| CC |
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| L2 |
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| GRY |
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| L1 |
| PUR | RED | BLK | |
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| CONTACTOR |
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| USE COPPER |
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| CONDUCTORS |
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4
MUST BE REPLACED WITH 105 C THERMOPLASTIC OR
ITS EQUIVALENT.
WHERE POWER
SUPPLY HAS ONE
(1) 240
5VOLT CONDUCTOR
AND ONE
(1)
NEUTRAL
CONDUCTOR, CONNECT L2 OF
CONTACTOR
TO NEUTRAL.
HIGH
VOLTAGE FACTORY WIRING
LOW VOLTAGE FACTORY WIRING
OPTIONAL OR
MODEL SPECIFIC
FIELD WIRING, LINE VOLTAGE
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| HTS |
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| BRN | LPS | |
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| BRN | |
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| PNK | PNK |
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| YEL |
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| PNK |
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| COND |
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| FAN |
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| GRY |
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| M |
| LS | |
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| DFST | T'STAT | BLU | |
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DEFROST |
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| YEL | |||
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| PRES | SWITCH |
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CONTROL |
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| PNK | |||
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| BLK | BRN |
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| W1/66 | REV | VALVE | PNK | |
Y | O | W |
| RV | |||
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YEL | ORG | WHT | BRN |
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SEE UNIT INSTALLATION INSTRUCTIONS
FOR LOW VOLTAGE TERMINATIONS
1 PHASE SUPPLY
FIGURE 15: Wiring Diagram - Single Phase (Time-Temp)
14 | Johnson Controls Unitary Products |
