P621U
Fan Mode
Switch
System Mode Switch
LCD Display Screen
FAN | TU |
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| Set Slide |
AUTO |
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| 5:36P |
| Switch | |
ON | DAY |
| FAN | SET |
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72 %LEFT 40 | SET 74 |
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TEMPERATURE | RUN |
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| ˚F |
| HEAT | DAY/TIME |
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| F˚ | TEMP PROG |
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| FILTER | AIR FILTER |
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HEAT |
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OFF | SETBACK |
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| HOLD |
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COOL |
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| EMER |
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| NEXT |
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UP / DOWN Buttons
SYSTEM COMPATIBILITY:
The electrical rating for this thermostat is 1.5 Amps per terminal, with a maximum total combined load of 3.0A for all terminals combined.
COMPATIBLE WITH:
•Most
•1 or 2 stage Heat / 1 stage Cool: Gas, Oil or Electric systems
•1 or 2 stage Heat / 1 stage Cool: Heat Pump systems
•
•Gas Millivolt heaters
NOT COMPATIBLE WITH:
•120/240 VAC
3