FIGURE 7
HEAT PUMP WITH DEHUMIDIFICATION SEQUENCE
WITH
Low Voltage Wiring Diagram
Thermostat | C | G | R Rc | Y | E | AUX | O/B | ||
#TH5220D1151 | |||||||||
Bard part |
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| 1 |
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24V Low Voltage | C | G | R | Y | Y1 E | W2 | B W1 W3 | ||
Terminal Block | |||||||||
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1 
2
L1 Stage Cool
2 Stage Heat
"L" is constant 24V output when thermostat is in Em Heat mode
L DH O1 Unit
Electronic Humidistat | 6 | 5 | 3 | 4 |
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Bard part | 1 | Factory Jumper Installed. | |||||
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Mechanical Humidistat |
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| 2 | Jumper needs to be added. | |
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| Red |
| Yellow |
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Bard part |
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MIS-2649 B
Manual |
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Page | 11 of 19 | |
