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Goodman GPH1448H41AB Defrost Sensor Board
The defrost sensor control board will begin an important defrosting cycle which actually helps to get rid of the frost that collects on the outdoor unit. The board depends on a defrost sensor that can be found near the condenser, in order to verify when the defrost cycle should begin.
Symptoms of a barely functioning defrost board
- Air conditioning may stop running for the simple fact of frost blocking the fins on the outside unit
- The defrost sequence does not run despite the fact that there is a lot of frost on the outdoor unit
- The control board could signify an error signal produced by too much frost
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