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International Comfort Products PGMD48H135C Defrost Sensor Board
The defrost sensor board will begin an important defrosting cycle which actually helps to keep your outdoor unit from plugging up. It is influenced by a sensor located near the condenser to determine when the defrost cycle should begin.
Easy warnings of an ailing defrost board
- The main circuit board might give out an error code when a defrost board fails to initialize
- Most systems will stop running for the simple fact of the safety issue that the frost poses
- The defrost feature refuses to run even when there is a large quantity of frost that has built up
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