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Carrier FF1DNE024005AAAA Defrost Sensor Board
The defrost sensor control board is jobbed with determining when to begin the defrosting phase which may be needed in order to defrost your outdoor unit. The defrost board relies on a defrost sensor located near the condenser to agree when to initiate the defrosting cycle.
Subtle hints the AC defrost sensor board is failing
- Most systems will stop operating for the simple fact of the amount of frost on the outdoor unit
- Unit defrost session has not run for a while especially when there is frost that needs to be removed
- The HVAC system control board could display an error of some type when the defrost board fails
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If you decide on picking up or purchasing, do your due diligence and double check the correct model and also make a visual comparison in order to be sure the proper replacement defrost sensor board is the one being purchased. You do not need to install the part by yourself. Look for a professional in your community to replace the part.
Feel free to download your manual for help.
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