
| Product Specifications | 
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| Wiring Diagram —  | 
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 | R | 
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 | R | 
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 | GRD | 
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 | S | R C | 
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 | B | 
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 | BL | 
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 | BL | 
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 | R | 
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 | Y | 
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 | B | 
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 | BL | 
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 | BL | 
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 | L1 | CC | L2 | 
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 | B | 
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| CH OPTIONAL | 
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 | B | CH OPTIONAL | 
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| CONNECTED AT L1, L2 | 
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| 
 | NOTE 3 | 
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 | PU | 
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 | POWER SUPPLY | 
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 | 1 | 2 | 3 | 
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 | SEE NOTE 6 | 
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 | PU | 
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 | B | 
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 | C | 208 | 240 | 
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 | CM | 
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 | TRANS | 
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 | 24V | 
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 | R | 
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 | BL/PK | 
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 | NOTE 4 | CAP2 | 
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 | PU | 
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 | R | 
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 | HPS | 
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 | LS | 
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 | R | 
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 | BL/PK | 
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 | BR | BR | 
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 | PU(L2) | R | 
 | LOW | 
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 | GR | 
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 | BL | MEDIUM | 
 | EM | 
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 | Y | 
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 | B | HIGH | 
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 | PU | 
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 | BR | 3 SPEED | 
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 | OPTIONAL | 
 | R | 
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 | CAP.2 | 
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 | Y | 
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 | BL | 
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 | ALT. 3 SPEED | 
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 | B | 
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 | Y | |||
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 | PU | 
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| 
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 | 4 SPEED | 
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 | BL | 
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 | MOTOR | 
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 | R | Y | 
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 | Y | 
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 | Y | 
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 | NOTE 5 | 
 | G | 
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 | ECON | 
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 | Y | 
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 | RS | 
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 | Y | 
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 | 10 7 4 1 | 
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 | 3 | 6 | BL | 
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 | 2 | 5 | 
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 | 11 8 5 2 | 
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 | PL | 1 | 4 | 
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 | 12 9 6 3 | 
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 | PU | 
 | SEE NOTE 5 | 
 | Y | PU | 
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 | W. R. | 
 | (ALT.) HONEYWELL | 
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 | DI | FS | 
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 | IIC | 
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 | GAS VALVE | 
 | GAS VALVE | 
 | PU | R W | 
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 | L1 | 
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 | PU | MV | 
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 | Y | BL | 
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 | G | 
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 | GV | 
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 | GV | 
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 | O | 
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 | UNUSED | BL | 
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 | BL | 
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 | BL | MV | 
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 | Y/Y2 | Y1 C R W | G | R | 
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 | L2 | Y | 
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 | TO THC | 
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 | R | 
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 | HEAT | R | 
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 | COOL | B | 
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 | VM | 
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 | IGN | 
 | (SEE THC FIELD WIRING BELOW) | 
 | PU | 
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 | O | 
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 | FS | 
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 | R | 
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 | PU | 
 | NOTE 4 | 
 | CAP | 
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 | PU | 
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 | R | 
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 | F | H | C | R | 
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 | PU | 
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 | Y | 
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| L1 | 
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 | SUPPLY VOLTAGE | 
 | L2 | 
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 | COMPONENT LEGEND | 
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 | ALS AUXILLARY LIMIT SWITCH | 
 | WIRE SPLICE | 
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 | CH | NOTE 3 | 
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 | CAP CAPACITOR | 
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 | MARKED TERMINAL | 
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| CC | T1 | 
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 | R | 
 | T2 | 
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 | L2 | 
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 | COMP COMPRESSOR | 
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 | UNMARKED TERMINAL | 
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 | CM | CONDENSER MOTOR | 
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 | WIRING | 
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| L1 | 
 | C | COMP | 
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 | C | CC | 
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 | CC | CONTACTOR | 
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| 
 | S | 
 | H CAP1 | 
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 | LINE VOLTAGE | 
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 | F | 
 | CAP 2 | 
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 | CH | CRANKCASE HEATER | 
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 | CM | 
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 | LOW VOLTAGE | 
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 | EM | EVAPORATOR MOTOR | 
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 | FIELD INSTALLED POWER | |||||||||
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 | FS | FLAME SENSOR | 
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 | FIELD INSTALLED CONTROL | |||||||
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 | (HIGH) | NOTE 4 | 
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 | GV | GAS VALVE | 
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| 
 | L1 | 
 | C | 
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 | IIC | INTEGRATED IGNITION CONTROL | 
 | WIRE CODE | 
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 | (LOW) | 
 | EM | L2 | 
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| 
 | L1 | 
 | H | 
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 | IGN | IGNITOR | 
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 | B | BLACK | 
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| 
 | L1 | 
 | D1 | 
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 | VM | 
 | L2 | 
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 | LS | LIMIT SWITCH | 
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 | BL | BLUE | 
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 | TRANS | 
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 | PL | PLUG | 
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 | BR | BROWN | 
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| L1 | 
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 | L2 | 
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 | PS | PRESSURE SWITCH | 
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 | G | GREEN | 
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 | RS | ROLLOUT SWITCH | 
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 | O | ORANGE | 
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 | NOTE 2 | 
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 | THC THERMOSTAT HEAT & COOL | 
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 | PK | PINK | 
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| 1 | 
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 | 2 | TRANS TRANSFORMER | 
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 | PU | PURPLE | 
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 | IGN | 
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 | VM | VENT MOTOR | 
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 | R | RED | 
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| FUSE | 
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 | HPS HIGH PRESSURE SWITCH | 
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 | W | WHITE | 
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| FS | 
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 | FS | 
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 | Y | YELLOW | 
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 | NOTES | 
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 | BL/PK BLUE/PINK | ||||||
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| 4 | 
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 | LS | 
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 | 1. REPLACEMENT WIRE MUST BE THE SAME SIZE AND TYPE OF | 
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| 5 | 
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 | INSULATION AS ORIGINAL.(USE COPPER CONDUCTOR ONLY). | 
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 | ALS | RS | 
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 | 2. FOR 208 VOLT TRANSFORMER OPERATION MOVE BLACK WIRE | 
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 | GV | 
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 | FROM TERMINAL 3 TO TERMINAL 2 ON TRANSFORMER. | 
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| IIC | 
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 | 3. CRANKCASE HEATER (OPTIONAL). | 
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 | PS | 
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 | 4. FOR DIFFERENT THAN FACTORY SPEED TAP. CHANGE COOLING | 
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 | SPEED AT COOL TERMINAL (IIC). CHANGE HEATING SPEED AT HEAT | |||||||||||
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 | TERMINAL (IIC) | 
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| 9 | 7 | 
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 | 4 SPEED MOTOR | 
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 | 3 SPEED MOTOR | 
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 | HPS | CC | 
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 | B - HIGH SPEED | 
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 | BL - MEDIUM HIGH SPEED | 
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 | NOTE 5 | 
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 | Y - MEDIUM LOW SPEED | 
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 | R - LOW SPEED | 
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 | 6 | 5 | 4 | R - LOW SPEED | 
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 | PL | 2 | 1 | 5. ACCESSORY ECONOMIZER PLUG ADJACENT TO BLOWER HOUSING | |||||||||||
| R | G | 
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 | Y1 | Y/Y2 | C | 
 | 3 | IN RETURN AIR COMPARMENT. | 
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| TO THC | 
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 | 6. USE COPPER WIRE | 
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| 
 | INSTALLER/SERVICEMAN | 
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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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 | 2 STAGE COOLING WITH ECONOMIZER | ||||||||||||||||||||||
| OFF | NO POWER OR | 
 | CHECK INPUT POWER | 
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 | INTERNAL CONTROL | 
 | CHECK FUSE ON CONTROL | 
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 | W | 
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 | FAULT | 
 | REPLACE CONTROL | 
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| 1 BLINK | IGNITION FAILURE | 
 | GAS FLOW | 
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| OR | 
 | GAS PRESSURE | 
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| 
 | OPEN ROLLOUT | 
 | GAS VALVE | 
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 | R | 
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 | R | 
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 | SWITCH | 
 | FLAME SENSOR | 
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| 
 | OR | 
 | FLAME ROLLOUT | 
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 | Y | 
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 | Y | 
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 | PU | 
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 | Y1 | 
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| 
 | OPEN AUX. LIMIT | 
 | BAD SWITCH | 
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| 
 | SWITCH | 
 | AUX. LIMIT OPEN | 
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 | BL | 
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 | C | 
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 | Y | 
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 | Y2 | 
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| 2 BLINKS | PRESSURE SWITCH | 
 | CHECK | 
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 | BL | 
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 | C | 
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 | 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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 | 
 | 0140G01233 REV. A | |||||||||||
| 
 | OUTPUT DELAY | 
 | 
 | 
 | 
 | 
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 | 
 | |||||||||||||
| 
 | power death. ⚡ | |
| 
 | Multiple | injury, or | 
| 
 | all power before servicing or installing this unit. | Failure to do so may cause property damage, personal | 
| 
 | Disconnect | be present. | 
| 
 | High Voltage: | sources may | 
| 
 | 
 | |
| 
 | Warning | |
| 
 | ⚠ | |
| Always or the wiring. | ||
| Wiring is subject to change. refer to the wiring diagram unit for the most  | ||
| 22 | www.goodmanmfg.com |