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International Comfort Products H9MPD080J16C2 Defrost Sensor Board
The defrost sensor control board instructs the outdoor unit to begin an important defrosting cycle which may be necessary to keep your outdoor unit from plugging up. The board looks to a sensor located in the outdoor unit to ascertain when to begin.
Major signs of a worsening International Comfort Products defrost sensor board
- The primary control board may signify an error number produced when the defrost board is bad
- The defrost sequence has not run for a while especially when there is frost on the outdoor unit
- Air conditioning may not operate at all because of the safety issue that the frost poses
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