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INSTALLATION
If system requires
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| M – Main |
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| Black |
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| 1/4" Female Receptacle |
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| White |
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This end plug |
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| C – Common |
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| to Furnace |
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| 1/4" Female Receptacle | gas valve | ||||||||||||
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| Red |
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| Hi – High |
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| 3/16" Female Receptacle |
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| Fig. 5 – Wire Harness Adapter |
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| M | T |
| G | T | M | L | H | F | L | H |
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| V |
| N | V |
| S | S |
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| R |
| H | 2 |
| P | 1 |
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2 |
| D | 1 | 2 | 1 |
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| BURNER |
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| BLUE |
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| GROUND |
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| HOT |
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| RED |
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| MV2 |
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| SURFACE |
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| ADAPTER |
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| IGNITER |
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| GAS |
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| FLAME |
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| VALVE MV1 |
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| PROBE |
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LIMIT |
CONTROLLER |
L1 |
(HOT) |
L2 |
THERMOSTAT OR | ALTERNATE TRANSFORMER |
CONTROLLER | LIMIT |
Fig. 6 – Typical Wiring for Hot Surface Ignition System
GAS |
VALVE |
MV | VAL | TR | TH | GND | FLY LEAD | SPARK |
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| SPARK |
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| PROBE |
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| FLAME | FLAME |
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| PROBE |
MV | Burner Ground | LIMIT |
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| CONTROLLER |
(GND) | (GND) | L1 (HOT) |
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| L2 |
THERMOSTAT OR | ALTERNATE TRANSFORMER |
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CONTROLLER | LIMIT |
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Fig. 7 – Typical Wiring for Direct Spark Ignition System, Single Stage Valve
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