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Carrier 38AE Defrost Sensor Board
The defrost sensor control board will determine when to initiate an important defrosting cycle which assists to defrost your outdoor unit. The board is influenced by a defrost sensor which is near the condenser somewhere, in order to decide when the defrost cycle should begin.
Main clues your outdoor defrost sensor board will die soon
- Defrost mode never initiates despite the fact that there is a lot of frost built up
- The system may not operate for the simple fact of the frost blocking the flow of air
- The primary control board may signify a type of error code when the defrost board fails
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If you decide on picking up or purchasing any Carrier 38AE part, do your due diligence and make sure of the correct model as well as make a visual comparison so that you are positive that the right defrost sensor board is being ordered. Make safety your number one priority when replacing parts in an HVAC environment. If you are not exactly sure of what to do next call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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