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Controls the system's operating mode (Cool, Off, Heat, Em Heat).
Buttons used to view and change the setpoint temperature.
Selects fan operation mode (Auto or On).
Warning about using cooling below 50°F to prevent compressor damage.
Explains error codes E1 and E2.
| Brand | Gemtech |
|---|---|
| Model | GT211D |
| Category | Thermostat |
| Language | English |