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International Comfort Products GDJ100M16C2 Defrost Sensor Board
The defrost sensor control board will begin the defrost cycle which assists to keep your outdoor unit from plugging up. The control board relies on a sensor located in the outdoor unit to determine when to initiate the defrosting cycle.
Clues of an ineffective outdoor defrost sensor board
- The primary control board may show an error of some type produced by a failing defrost board
- The defrost sequence refuses to initiate even though there is a lot of frost built up
- The HVAC system could cease to function for the simple fact of the frost issue
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