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International Comfort Products TNE075F14G1 Defrost Sensor Board
The defrost sensor control board will determine when to initiate an important defrosting cycle which may be needed in order to get rid of the frost that collects on the outdoor unit. The board relies on a sensor which is near the condenser somewhere, in order to agree when to initiate the defrosting cycle.
What are the signs that the AC defrost sensor board is not working properly?
- The main circuit board could signify an error of some type if the defrost board fails
- Unit defrost session never runs especially when there is a rather large amount of frost that makes the unit run like crap
- The system may stop functioning due to the amount of frost on the outdoor unit
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