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International Comfort Products GDJ100M12C2 Defrost Sensor Board
The defrost sensor control board controls when to launch the defrosting phase which aids to remove frost build-up that may accumulate. The control board depends on a temperature sensor which is near the condenser somewhere, in order to decide when to begin.
How do you know if your defrost sensor board has a need to be replaced?
- The HVAC system control board may show an alphanumeric error code produced when the defrost control board fails to receive a signal
- AC and heating system could end up not running at all because of the safety features installed
- The defrost feature does not begin even when there is a large quantity of frost that makes the unit run like crap
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