0241AJ, 0361AH
CONTROL BOX
DC |
CCR |
LVJB |
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| RD |
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| BL/PK |
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OUTDOOR POWER SUPPLY
SEE RATING PLATE
to-date wiring.
-60]1AF,
| DF2 HVDR |
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BK | BK DFT | R | W Y O | C | ||
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| RD RD | RD | WH | OR | BK YL BK | BL |
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| BL/PK |
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BL |
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COLOR CODE
BK | BLACK | |
BL/PK | BLUE/PINK STRIPE | |
BR | BROWN | |
GREEN | ||
OR | ORANGE | |
PU | PURPLE | |
RD | RED | |
WH | WHITE | |
YL | YELLOW | |
YELLOW/PINK STRIPE | ||
L1 
POLE CONTACTOR ONLY
ALTERNATE DOUBLE
T1
C
CADM
IO
C
![-60]1AF,](/images/new-backgrounds/32942/3294255xi3.webp){kind=small}
DF1
HVDR
DF2
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A | U | X | S |
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| COMP |
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A |
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M |
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on the unit for the most up-
WIRING DIAGRAMS SSZ140[18,30,42
HIGH VOLTAGE! BEFOREDISCONNECT ALL POWER SERVICING OR INSTALLING THIS SOURCESUNIT. MULTIPLE POWERMAY BE PRESENT. FAILURE TO DAMAGE,DO SO MAY CAUSE PROPERTY PERSONAL INJURY OR DEATH.
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BK | SR |
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BL |
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YL |
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| YL |
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| PU | HERM |
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T1 | T2 |
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L1 | L2 |
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ALTERNATE |
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DOUBLE POLE |
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| BL/PK | BL/PK |
| RD |
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CONTACTOR |
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| DFT |
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| CH |
| EQUIPMENT | ||
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| GROUND | |
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| COMP |
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| MAIN |
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| MAIN |
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| PU | YL/PK | BK |
| AUX |
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| AUX |
| RD |
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| GR |
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| IO | BK | YL/PK | LPS | YL |
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| CM |
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WIRING CODE |
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FACTORY WIRING |
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HIGH VOLTAGE |
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LOW VOLTAGE |
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OPTIONAL HIGH VOLTAGE |
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FIELD WIRING |
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HIGH VOLTAGE |
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LOW VOLTAGE | DFT | DFT | DC | C |
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COMPONENT CODE |
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| PS2 Y |
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C | CONTRACTOR |
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COMFORT ALERT DIAGNOSTIC MODULE |
| LVDR |
| LPS |
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| RVC | |
COMPRESSOR CONTACTOR RELAY | R |
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CH | CRANKCASE HEATER |
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CHS | CRANKCASE HEATER SWITCH |
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CM | OUTDOOR FAN MOTOR |
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CMR | CONDENSER MOTOR RELAY |
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COMP | COMPRESSOR |
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| CCR |
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CS | COMPRESSOR SOLENOID |
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| HPS |
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DC | DEFROST CONTROL |
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DFT | DEFROST THERMOSTAT |
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DT | DISCHARGE THERMOSTAT | R | W2 | O |
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HIGH PRESSURE SWITCH |
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HVDR | HIGH VOLTAGE DEFROST RELAY |
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| }VOLTAGE |
IO | INTERNAL OVERLOAD |
| INDOOR POWER SUPPLY | CONNECTI | |||||
| ONS | ||||||||
LPS | LOW PRESSURE SWITCH |
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LVDR | LOW VOLTAGE DEFROST RELAY |
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LVJB | LOW VOLTAGE JUNCTION BOX |
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RCCF | RUN CAPACITOR FOR COMPRESSOR & FAN |
| NOTES: |
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RVC | REVERSING VALVE COIL |
| 1) TO INDOOR UNIT LOW VOLTAGE |
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SA | START ASSIST |
| TERMINAL BLOCK & INDOOR |
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| THERMOSTAT. |
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SC | START CAPACITOR FOR COMPRESSOR |
| 2) START ASSIST FACTORY |
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(OPTIONAL) |
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START RELAY FOR COMPRESSOR (OPTIONAL) |
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SR | USE N.E.C. CLASS 2 WIRE | ||||||||
CONTROLS SHOWN WITH THERMOSTAT IN 'OFF' |
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POSITION. |
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Wiring is subject to change, always refer to the wiring diagram
28
