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Frigidaire FRP77ETT2A0 Defrost Sensor Board
The defrost control board is jobbed with determining when to begin an important defrosting cycle which may be necessary to keep the outdoor unit free from frost build-up. The defrost board is influenced by a specific sensor located somewhere by the condenser to ascertain when the defrost cycle should begin.
Clues of an ineffective AC defrost sensor board
- The control board could throw a particular error code referring to a failing defrost control board
- Air conditioning may end up not running for the simple fact of the fact that there is too much frost
- Unit defrost session never begins despite the fact that there is a lot of frost in the way
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