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Carrier FF1DNA024005AAAA Defrost Sensor Board
The defrost sensor control board controls if and when to commence the defrosting phase which helps to continue normal heating and cooling operations. The control board is influenced by a temperature sensor located in the outdoor unit to make the decision on when to begin.
Subtle hints the defrost sensor board is in need of replacing
- Your main control board may show a particular error code produced when the defrost board is bad
- Unit defrost session never starts despite the fact that there is quite a bit frost in the way
- Air conditioning may not run at all because of too much frost
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Before you decide on buying or purchasing do your best and make sure of the model number and also make a visual inspection in order to be sure the correct defrost sensor board is the one being purchased. Safety is always important when you install any HVAC part. If you are not sure what to do then call a pro. Stay safe.
Feel free to download your manual for help.
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