What to do if ICM Controls Thermostat has no display?
If your ICM Controls Thermostat display is blank, especially after a power outage, the time and day of the week may need to be reset. Check that the thermostat is receiving 24 VAC, as the display will be blank if this voltage is not present.
Why is my ICM Controls Thermostat not following the program?
If your ICM Controls Thermostat isn't following the set program, make sure it's operating in program mode, which is indicated by 'PROG' on the display. Also, verify the time (AM/PM) is correctly set and check if the thermostat is in a 2-hour program override.
How to fix ICM Controls Thermostat if heat or cool is not coming on?
If the heat or cool isn't activating on your ICM Controls Thermostat, verify that the wiring is correct. Also, ensure the RC/RH jumper is in place if you have a single transformer system.
What to do if my ICM Controls Thermostat buttons are inoperative?
If all the buttons on your ICM Controls Thermostat are not working, verify that 24 VAC is present. The unit will lock out when 24 VAC is not present.
Why does my ICM Controls Thermostat turn on and off too frequently?
If your ICM Controls Thermostat is cycling on and off too frequently, adjust the temperature differential.
Why is my ICM Controls Thermostat fan running continuously?
If the fan on your ICM Controls Thermostat is running continuously, press the FAN (right) button to turn the fan off.
Why is my ICM Controls Thermostat system fan not coming on properly?
If the system fan on your ICM Controls Thermostat isn't functioning correctly, verify that the wiring is correct and check the Gas/Electric Configuration.
What to do if my ICM Controls Thermostat remote or outdoor sensor is not accurate?
To check the remote or outdoor temperature on your ICM Controls Thermostat, press the SYS and Down buttons simultaneously to display the temperature. Verify the connections at the S1 and S2 terminals.
What to do if my ICM Controls Thermostat room temperature is not correct?
If the room temperature displayed on your ICM Controls Thermostat is inaccurate, calibrate the thermostat. If a remote sensor is used, check the S1 and S2 terminal connections.
Why does my ICM Controls Thermostat program schedule activate at the wrong time?
If the program schedule on your ICM Controls Thermostat activates at the wrong time, check the time (AM/PM) set on the thermostat.
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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