5, 6 WIRES |
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| #8 |
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| WITH AUX AND EMERGENCY HEAT |
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** Use “O” or “B” |
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Factory |
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Terminals, Never Both |
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G | B | O | Y | RC | RH | W2 | A | W1 | C |
| G | O | Y | R |
| W2 |
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| C |
| F |
| Y1 | RC |
| W3 |
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| X |
16 |
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| 6 | V |
| W |
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| B* |
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| O |
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| P |
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| T |
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| I |
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| O |
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| SYSTEM COMMON |
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| N | |
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| A | ||
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| L |
FAN |
| REVERSING | SYSTEM 24V |
| HEAT PUMP |
| AUX / EMERG. | ||
| VALVE | TRANSFORMER |
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| HEAT | |||
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NOTE: THE BLACK TERMINAL LETTERS ARE TYPICAL, GRAY TERMINAL LETTERS ARE BRAND SPECIFIC