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haroldwellsJul 31, 2025
Why is the temperature display not accurate on my ICM Controls SC 1800 Thermostat?
- TTanya WrightJul 31, 2025
If the temperature shown on your ICM Controls Thermostat isn't correct, ensure the thermostat is set to your preferred temperature scale (Fahrenheit or Celsius) using the jumper. Also, make sure any openings behind the thermostat where wires pass through are sealed with non-flammable insulation or putty.