Installing the Humidity Module
To install the Humidity Module the thermostat must be detached from the back plate. Plug the Humidity Module into the Humidity Module connector as shown in Figure 2 below. Follow the detailed instructions included with the Humidity Module accessory. Once the Humidity Module has been installed, you must adjust the Humidity jumper setting to HUM as shown in Figure 1 below. This will allow you to access the humidification and dehumidification setup steps.
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| ELEC |
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| GAS (FAN) |
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| HP |
HUM |
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| GAS |
DEHUM |
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ECON |
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MISC3 | MISC2 | MISC1 | (MISC1 |
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ONLY) |
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W1 |
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Y1 |
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| NO HUM | MISC1 | |
G |
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| HUM | ||
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MISC2 |
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CK1 |
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CKGND |
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C |
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| 1 | 3 | 5 | 7 | 9 | Y | |
For proper humidity operation, this
jumper must be set for HUM. 8 Figure 1
HUM
OR
NO HUM
Install the Humidity Module
(see Humidity Module Instruction Sheet for more detailed information).
Figure 2 | Humidity Module |
Humidity Module | Plug located on |
| the Thermostat |
| Circuit Board. |
Thermostat Circuit |
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Board. |
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Page 8.2
