Product Specifications
Wiring Diagram — CPH090-120***3B/ 4B/ 7B*** (cont.)
L1 |
| SUPPLY VOLTAGE | L2 | L3 | ||
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| T2 | T2 | CC1 |
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CC1 |
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| T1 | COMP1 |
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| CC1 |
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| T3 |
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RCCF2 |
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| CMC |
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CM2 |
| RCCF | C |
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CMC |
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| CM1 |
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CC2 |
| T2 |
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T1 | T2 |
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| T1 | COMP2 |
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| T3 |
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BC
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| EM |
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BC |
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| OR APPROPRIATE |
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| INPUT VOLTAGE |
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| 1 |
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| S2 | S1 |
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| TR |
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| 24V |
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| TB1 |
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| EBTDR | R | G | C |
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R |
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R HVDR |
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| EBTDR |
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| BC |
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R DFT1 |
| EBTDR |
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R DFT2 |
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| DFT | DC | C |
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R |
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| W2 | Y |
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| RVC1 |
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| LVDR |
| O |
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| LPS1 |
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| CC1 |
| HPS2 | LPS2 CC2 | ||
P |
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| HPS1 |
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7 | 4 |
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L |
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| NC |
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| SSHR |
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F | 8 | 5 |
| DR |
| NC |
| PLF2 | 9 | 6 | 3 | SEE NOTE 3 | |||
1 |
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| NO |
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| 9 | 6 |
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| NO |
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| 7 | 4 | 1 |
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| R | W2 | O | W1 | Y2Y | Y1 | G | C |
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| THERMOSTAT |
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| SEE NOTE 4 |
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| ++ |
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COMPONENT LEGEND
BC | BLOWER CONTACTOR |
CC | COMPRESSOR CONTACTOR |
CM | CONDENSER MOTOR |
CMC | CONDENSER MOTOR CONTACTOR |
COMP | COMPRESSOR |
DC | DEFROST CONTROL |
DFT | DEFROST THERMOSTAT |
ECON | ECONOMIZER |
EBTD | ELECTRONIC BLOWER TIME DELAY |
EMR | EVAPORATOR MOTOR RELAY |
R | RELAY |
EM | EVAPORATOR MOTOR |
FC | FAN CAPACITOR |
GND | EQUPIMENT GROUND |
HPS | HIGH PRESSURE SWITCH |
HVDR | HIGH VOLTAGE DEFROST RELAY |
LPS | LOW PRESSURE SWITCH |
LVDR | LOW VOLTAGE DEFROST RELAY |
PB | POWER DISTRIBUTION BLOCK |
PLF | FEMALE PLUG / CONNECTOR |
RVC | REVERSING VAVLE COIL |
RCCF | RUN CAPACITOR FOR |
| CONDENSER FAN |
TB1 | TERMINAL BLOCK (24V SIGNAL) |
TR | TRANSFORMER |
SSHR | SECOND STAGE HEATER RELAY |
DR | DEFROST RELAY |
NOTES:
1.REPLACEMENT WIRE MUST BE SAME SIZE AND TYPE INSULATION AS ORIGINAL (AT LEAST 105°C) USE COPPER CONDUCTOR ONLY.
2.USE COPPER CONDUCTORS ONLY ++ USE N.E.C. CLASS 2 WIRE
3.ECONOMIZER PLUG LOCATED IN THE RETURN AIR COMPARTMENT. REMOVE MALE PLUG AND ATTACH FEMALE PLUG TO THE ECONOMIZER ACCESSORY.
4.FOR TWO STAGE OPERATION REMOVE W1 TO W2 JUMPER WIRE.
5.FOR 208V OPREATION, MOVE BLACK WIRE FROM TERMINAL 3 TO TERMINAL 2 ON 240V TRANSFORMER.
SEE UNIT RATING PLATE FOR TYPE AND SIZE
OF OVER CURRENT PROTECTION
FACTORY WIRING
LINE VOLTAGE
LOW VOLTAGE
OPTIONAL
HIGH VOLTAGE
FIELD WIRING
HIGH VOLTAGE
LOW VOLTAGE
WIRE CODE
BK BLACK
BL BLUE
BR BROWN
GR GREEN
OR ORANGE
PK PINK
PU PURPLE
RD RED
WH WHITE
YL YELLOW
YL/PK YELLOW WITH
PINK STRIP
BL/PK BLUE WITH
PINK STRIP
THERMOSTAT
FIELD WIRING
2 STAGE COOLING |
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W1 | WH | W1 |
G | GR | G |
R | RD | R |
Y1 | YL | Y1 |
Y/Y2 | PK | Y2 |
C | BL | C |
O | OR | O |
W2 | BR | W2 |
TB1 |
| STAT |
| power death. ⚡ | |
| Multiple | injury, or |
| servicing or installing this unit. | cause property damage, personal |
| before | so may |
| High Voltage: Disconnect all power | sources may be present. Failure to do |
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| Warning | |
| ⚠ | |
Always or the wiring. | ||
change. diagram | ||
Wiring is subject to refer to the wiring unit for the most up | ||
www.goodmanmfg.com | 31 |
