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International Comfort Products PYMC30G5 Defrost Sensor Board
The defrost sensor control board will begin the defrost cycle which may be necessary to get rid of the frost that collects on the outdoor unit. The control board is relayed information from a temperature sensor located near the condenser to determine when to begin.
Easy warnings of an inadequate International Comfort Products defrost sensor board
- Defrost session refuses to run especially when there is a rather large amount of frost built up
- The HVAC system control board could display an alphanumeric error code produced by too much frost
- Air conditioning may cease to function at all because of frost blocking the airflow outside
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