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International Comfort Products PYMC Defrost Sensor Board
The defrost control board is jobbed with determining when to begin the defrosting phase which may be necessary to keep the outdoor unit free from frost build-up. The defrost sensor board is influenced by a specific sensor located somewhere by the condenser to agree when to begin.
Clues your International Comfort Products defrost sensor board needs to be replaced
- Your HVAC system will not run due to the safety features installed
- The main circuit board could throw an error signal produced when the defrost control board fails to receive a signal
- The defrost sequence will not kick in despite the fact that there is a lot of frost on the outdoor unit
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