What does it mean when ICM Controls Thermostat displays 'Lo'?
If your ICM Controls Thermostat displays 'Lo' instead of the room temperature, check for a bad connection at the S1 and S2 terminals, if used.
Why does my ICM Controls Thermostat fan turn on occasionally?
If the fan on your ICM Controls Thermostat turns on occasionally, check the programmable fan setting in the program schedule.
What does it mean when ICM Controls Thermostat displays when any button is pressed?
If your ICM Controls Thermostat displays when any button is pressed, the thermostat has the button lockout function activated.
Why is the status indicator light not on during a call on my ICM Controls Thermostat?
If the status indicator light isn't on during a call on your ICM Controls Thermostat, turn the status indicator function on.
Why is there no response with first button press on my ICM Controls Thermostat?
The first button press on your ICM Controls Thermostat activates the backlight only.
Choose Fahrenheit or Celsius for temperature display.
Set degrees between setpoint and turn-on temperature.
Minimum degrees between heat and cool setpoints in Autochangeover.
Thermostat is off, no heating or cooling devices operate.
Thermostat controls the heating system, indicated by flame icon.
Thermostat controls cooling system, indicated by snowflake icon.
Thermostat automatically switches between heating and cooling as needed.
Thermostat follows a programmed schedule for heating and cooling.
General| Programmability | 7-Day Programmable |
|---|---|
| Power Source | 24 VAC |
| Display | Digital |
| Operating Voltage | 24VAC |
| Temperature Display | Digital |
| Compatibility | Heat Pumps |
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