3, 4 WIRES |
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| Factory |
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G | B | O | Y | RC | RH | W2 | A | W1 | C |
G |
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| Y | R |
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| C |
F |
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| Y1 | RC |
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| X |
11 |
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| 6 | V |
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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 |
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| SYSTEM 24V |
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| AIR |
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| TRANSFORMER |
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| CONDITIONER |
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#3
NOTE: THE BLACK TERMINAL LETTERS ARE TYPICAL, GRAY TERMINAL LETTERS ARE BRAND SPECIFIC