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GREE MULTI18HP201 Defrost Sensor Board
The defrost control board initiates the defrosting phase which assists to keep your outdoor unit from plugging up. The defrost board relies on a sensor that can be found near the condenser, in order to make the decision on when to initiate the defrosting cycle.
What red flags are there that my GREE defrost sensor board is in need of replacing?
- The primary control board may show an error of some type produced when the defrost board is bad
- The HVAC system could cease to operate due in part to the fact that there is too much frost
- Defrost mode will not initiate especially when there is a rather large amount of frost on the unit
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