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International Comfort Products GDJ125M20C2 Defrost Sensor Board
The defrost sensor control board determines when or if to start the defrost cycle which may be needed in order to keep the outdoor unit free from frost build-up. The board depends on a defrost sensor located near the condenser to decide when the defrost cycle should begin.
What red flags are there that my defrost sensor board is about to go out?
- Your main control board could signify a type of error code when encountering a problem
- The whole system may end up not running for the simple fact of too much frost
- The defrost feature never runs despite the fact that there is quite a bit frost in the way
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