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Heat, AC and Humidifier Hookup
Bypassing the Thermostat
The thermostat is reponsible for calling for heat and colling when the temperature gets to high or too low. To do this, it closes relays in the thermostat. All wiring is 24vac.
| Connection | Description |
|---|---|
| Y1 | Cool |
| Y2 | |
| G | Fan |
| OB | |
| Rc | Power |
| W1 | Heat |
| W2/AUX | |
| C | 24V Common |
| * | Humidifier |
| Rh |
From the thermostat wiring above, if you wanted to test the AC, you would jumper Y1(Cool) with Rc(Power). Doing so, should turn your AC on.
Humidifier
Modifications to the Humidifier
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