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Haier CPRB07XC7-W Defrost Sensor Board
The defrost sensor control board determines when to initiate an important defrosting cycle which may be needed in order to defrost your outdoor unit. The defrost sensor board is relayed information from a defrost sensor located somewhere by the condenser to decide when the defrost cycle should begin.
Warnings your Haier defrost sensor board is in need of replacing
- Most systems will stop running because of way too much frost build-up
- The defrost sequence does not run despite the fact that there is quite a bit frost that needs to be removed
- The control board could display an error code produced when the defrost board is bad
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