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International Comfort Products GDL075N12A1 Defrost Sensor Board
The defrost sensor control board instructs the system to activate the defrost cycle which assists to remove frost build-up that may accumulate. The defrost board looks to a defrost sensor located in the outdoor unit to verify when the defrost cycle should begin.
Major signs your International Comfort Products defrost sensor board will have to be replaced
- The system may cease to function because of too much frost
- The main control board may signify an error signal referring to the failed defrost sequence
- Defrost session does not begin especially when there is frost on the external unit
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