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International Comfort Products NHP230GKA1 Defrost Sensor Board
The defrost sensor control board controls if and when to commence the defrost cycle which helps to keep the outdoor unit free from frost build-up. It is influenced by a sensor located near the condenser to agree when to initiate the defrosting cycle.
Major warnings of a poorly working defrost sensor board
- The main circuit board might issue an alphanumeric error code referring to the failed defrost sequence
- Your system could stop running for the simple fact of the fact that there is too much frost
- Defrosting never initiates despite that there is a large amount frost that makes the unit run like crap
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