Wiring Diagram — GPG1348-60M41
Product Specifications
S R C
BK | COMP |
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BK |
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CH OPTIONAL |
| PU |
CONNECTED AT L1, L2 | ||
NOTE 3 |
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BR |
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| CM |
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| PU |
BL |
| GR |
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BK |
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| PU |
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BK |
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BL |
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| L1 | C L2 |
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| BK |
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| BK |
| BL BK BK | BK | PU PU |
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| BK | PU |
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| NOTE 2 |
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| 1 | 2 | 3 |
| 3 |
| C | 208 | 240 |
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| TR |
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LS |
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| 2 1 | |
RD | 24V |
| VMR | ||
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RD
GND
CH OPTIONAL
POWER SUPPLY
SEE NOTE 6
HPS | BL/PK |
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BL/PK |
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BL | PU | YL RD YL |
deathpower. ⚡ |
Multiple or |
C L G N |
EM |
T1 T2 T3 T4 T5
RD | BL BL BL RD RD | RD | WH |
RD
unit. personal injury, |
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| COMPRESSOR |
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| REQUIRED |
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| ALS |
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| P3 |
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| 120 |
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| MAX AMP 3 FUSE |
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| PU |
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| RD | P1 | ECON | F1 |
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| RD |
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| RD |
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| BL |
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| PU |
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| WH | OR RD BL |
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BR | WH |
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RS |
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| FS | RD |
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| 3 | 6 | YL | SEE |
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| DI |
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BL | YL |
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| 2 | 5 | BL | NOTE 5 |
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| BL |
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| PLF | 1 | 4 |
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| L1 | RD |
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| PU |
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| PU |
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| UNUSED | SEE |
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| BL |
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| IIC |
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| NOTE 7 |
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| W. R. | (ALT.) HONEYWELL |
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| PU | RD WH |
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| HEAT |
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| GAS VALVE | GAS VALVE |
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| PU |
| MV |
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| BL |
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| GR | BL BL |
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| COOL |
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| GV |
| GV |
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| BL |
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| Y/Y2Y1 C | R W G |
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| BL |
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| TO THERMOSTAT |
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| RD |
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| VM |
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| RD |
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| YL WH |
| PU |
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| IGN |
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| OR |
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| RD |
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| RCCF |
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| PU |
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| RD |
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| F | H | C | |
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| BR |
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| BR |
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L1 |
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| SUPPLY VOLTAGE |
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| L2 |
| COMPONENT LEGEND |
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| FACTORY WIRING | ||||||||||
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| ALS |
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| AUXILLARY LIMIT SWITCH |
| LINE VOLTAGE | ||||||||
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| CH | NOTE 3 |
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| COMP |
| COMPRESSOR |
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| LOW VOLTAGE | |||||||
| C | T1 |
| R |
| T2 | C |
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| 2 |
| CM |
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| CONDENSER MOTOR |
| OPTIONAL HIGH VOLTAGE | |||||
1 |
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| C |
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| CONTACTOR |
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| C COMP S |
| H RCCF C |
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| CH |
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| CRANKCASE HEATER |
| FIELD WIRING | |||||||
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| EM |
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| EVAPORATOR MOTOR |
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| F | CM |
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| F |
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| FUSE |
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| HIGH VOLTAGE | ||
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| FS |
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| FLAME SENSOR |
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| LOW VOLTAGE | ||||
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| GND |
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| EQUIPMENT GROUND |
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| L | N |
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| GV |
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| GAS VALVE |
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| WIRE CODE | |||
| EM |
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| VMR |
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| IIC |
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| INTEGRATED IGNITION CONTROL |
| BK | BLACK | |||||
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| IGN |
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| IGNITOR |
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| BL | BLUE | ||||
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| NOTE 2 |
| 4 | 2 |
| VM |
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| LS |
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| LIMIT SWITCH |
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| BR | BROWN | |||
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| PLF |
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| FEMALE PLUG/CONNECTOR |
| GR | GREEN | ||||||
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| 2 | 1 |
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| PS |
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| PRESSURE SWITCH |
| OR | ORANGE | |||
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| TR |
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| RCCF |
| RUN CAPACITOR FOR COMPRESSOR/FAN | PK | PINK | ||||||
L1 NOTE 7 |
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| NOTE 7 |
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| RS |
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| ROLLOUT SWITCH |
| PU | PURPLE | |||||||
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| IGN |
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| IIC | L2 |
| TR |
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| TRANSFORMER |
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| RD | RED | |||||||
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| FS |
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| FS | T5 |
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| VM |
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| VENT MOTOR |
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| WH | WHITE | |||||
F |
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| YL | YELLOW | ||||||||
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| VMR |
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| VENT MOTOR RELAY |
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| C |
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| T4 EM | C |
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| BL/PK BLUE/PINK | |||||||||
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| HPS |
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| HIGH PRESSURE SWITCH |
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| D1 |
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| 1 | 3 | T2 | T1 |
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| NOTES |
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4 |
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| LS | VMR |
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| 1. REPLACEMENT WIRE MUST BE THE SAME SIZE AND TYPE OF | ||||||||||||||
5 |
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| INSULATION AS ORIGINAL.(USE COPPER CONDUCTOR ONLY). | ||||||||||||
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| 2. FOR 208 VOLT TRANSFORMER OPERATION MOVE BLACK WIRE | |||||||||||
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| ALS | RS |
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| IIC | 3 |
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| GV |
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| FROM TERMINAL 3 TO TERMINAL 2 ON TRANSFORMER. |
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| 3. CRANKCASE HEATER NOT SUPPLIED ON ALL UNITS. |
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| 6 |
| PS |
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| 4. FOR DIFFERENT THAN FACTORY SPEED TAP. CHANGE COOLING | |||||||||||
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| 8 |
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| SPEED AT MOTOR T4 AND T5 TERMINALS. CHANGE HEATING | |||||||||||
| ECON |
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| SPEED AT MOTOR T1, T2 AND T3 TERMINALS. |
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9 | 7 | 10 | 12 |
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| COOLING SPEED (YELLOW WIRE) | HEATING SPEED (WHITE WIRE) | ||||||||
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| C |
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| 11 |
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| HPS |
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| T4 - LOW SPEED |
| T1 - LOW SPEED | ||||||||
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| T5 - HIGH SPEED |
| T2 - MED. SPEED | ||||||||
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| NOTE |
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| T3 - HIGH SPEED | |||
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| 5 |
| PLF | 6 | 5 | 4 |
| 5. ACCESSORY ECONOMIZER PLUG ADJACENT TO BLOWER HOUSING | ||||||||||
R | G | W | Y1 |
| Y/Y2 | C |
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| 3 | 2 | 1 |
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| IN RETURN AIR COMPARMENT. |
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| 6. USE COOPER CONDUCTORS ONLY. |
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TO THERMOSTAT |
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| USE NEC CLASS 2 WIRE. |
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| INSTALLER/SERVICEMAN |
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| THERMOSTAT FIELD WIRING |
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THE STATUS LIGHT ON THE FURNACE CONTROL MAY BE USED AS A GUIDE TO |
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TROUBLESHOOTING THIS APPLIANCE. STATUS LIGHT CODES ARE AS FOLLOWS: |
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STATUS LIGHT | EQUIP. STATUS | CHECK |
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ON | NORMAL OPERATION | - |
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OFF | NO POWER OR | CHECK INPUT POWER | NO ECONOMIZER |
| 2 STAGE COOLING WITH ECONOMIZER | |
INTERNAL CONTROL | CHECK FUSE ON CONTROL |
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| FAULT | REPLACE CONTROL | WH | W | WH | W |
1 BLINK | IGNITION FAILURE | GAS FLOW | GR | G | GR | G |
OR | GAS PRESSURE | |||||
| OPEN ROLLOUT | GAS VALVE | RD | R | RD | R |
| SWITCH | FLAME SENSOR | ||||
| OR | FLAME ROLLOUT | YL | Y | PU | Y1 |
| OPEN AUX. LIMIT | BAD SWITCH | ||||
| SWITCH | AUX. LIMIT OPEN | BL | C | YL | Y2 |
2 BLINKS | PRESSURE SWITCH | CHECK |
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| BL | C |
OPEN | PRESSURE SWITCH |
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3 BLINKS | PRESSURE SWITCH CLOSED | CHECK |
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WITHOUT INDUCER ON | PRESSURE SWITCH |
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4 BLINKS | OPEN LIMIT SWITCH | MAIN LIMIT OPEN |
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BAD SWITCH |
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5 BLINKS | FALSE FLAME SENSED | STICKING GAS VALVE |
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6 BLINKS | COMPRESSOR | 3 MIN. COMP. |
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| 0140G01234 REV A | |
| OUTPUT DELAY |
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| all power before servicing or installing this | Failure to do so may cause property damage, |
| Disconnect | be present. |
| High Voltage: | sources may |
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| Warning | |
| ⚠ | |
Always or the wiring. | ||
Wiring is subject to change. refer to the wiring diagram unit for the most |
www.goodmanmfg.com | 23 |