WIRING DIAGRAM
MODELS 130,000 BTU/Hr & Below
BLUE | RED | RED | ||
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BROWN |
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| RED |
| THERMOSTAT |
| BLACK | |
| SENSOR/ECO |
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GAS VALVE |
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BROWN |
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RED | POT |
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LED |
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| THERMOSTAT |
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YELLOW | BOARD | LOWER |
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YELLOW |
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| GREEN |
LED |
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| 24V |
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| HOT |
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| COM |
| ONLY |
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RED | RELAY |
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GREEN | NO |
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LED |
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| YELLOW |
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ORANGE |
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BLUE |
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RED | 24V |
| GREEN |
GREEN |
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BLACK |
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IGNITER |
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| WHITE |
YELLOW |
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RED |
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GREEN |
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TRANSFORMER | 120V |
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| BLACK | |
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| WHITE |
| GREEN |
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| BLACK |
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| GROUND |
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GREEN |
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| BLACK |
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IND |
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L1 |
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HSI |
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HSIG |
| |
L2 |
| IGNITION |
W |
| CONTROL |
PSI
120V/60Hz
GV
PSO
FSG
C
WHITE
BLUE
ORANGE
BLOWER
WHITE
NEUTRAL (WHITE)
TO 120/60
POWER
SUPPLY
L1 (BLACK)
FUSED
DISCONNECTED
120 VAC
(BLACK & WHITE WIRES IN BOLD)
COMMON (C)
PRESSURE
SWITCH
NORMALLY OPEN
(NO)
L1 |
| NEUTRAL | |
FUSED |
| TO 120/60 |
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DISCONNECT | POWER SUPPLY | GND | |
BLOWER | GND | ||
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| GND |
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| IND | L2 |
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L1 | HSI |
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IGNITION |
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| IGNITER | |
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| CONTROL | |
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| HSIG |
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120 VAC
| 24 VAC | ||
PRESSURE |
| GREEN LED | |
SWITCH |
| ||
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PSI |
| C | |
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PSO |
| GAS VALVE | |
| RELAY | ||
IGNITION | GV | ||
CONTROL | |||
YELLOW LED | W | THERMOSTAT | |
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GND | N.O. | RED LED | |
COM |
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LOWER | |||
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THERMOSTAT
DIALNOTICE: IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE APPLIANCE MUST BE REPLACED, IT MUST BE REPLACED WITH 18 GAUGE STRANDED 105C WIRE OR ITS EQUIVALENT.
MODELS 150,000 BTU/Hr & Above |
THERMOSTAT |
| ||
BOARD | 24 V |
| |
HOT | POT | THERMOSTAT | |
ONLY | DIAL | ||
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GND
22