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International Comfort Products N9MP2100F14A2 Defrost Sensor Board
The defrost control board commences the defrost cycle which helps to rid your unit of frost that can build up. The defrost board depends on a temperature sensor located near the condenser to make the decision on when to begin.
What are the indications that my International Comfort Products defrost sensor board really needs to be replaced?
- Most systems will stop running at all because of frost blocking the fins on the outside unit
- The primary control board may signify a type of error code produced by too much frost
- Defrost session never starts even though there is a large amount of frost in the way
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