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Carrier 58DLA070 Defrost Sensor Board
The defrost control board controls if and when to commence the defrost cycle which helps to remove frost build-up that may accumulate. The control board is relayed information from a temperature sensor located in the outdoor unit to make the decision on when to initiate the defrosting cycle.
Major symptoms your Carrier defrost sensor board is in dire straights
- Most systems will stop working due in part to lack of airflow through the outdoor unit
- Your main control board may show an error number if the defrost board goes out
- Defrost mode never kicks in especially when there is a rather large amount of frost built up
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If you are going to be buying or ordering, do your due diligence and cross-check the correct model and also make a visual inspection so that you are positive that the correct replacement defrost sensor board is the one being purchased. There is no need to install it yourself. Consult with a professional in your town or city to do the job for you.
Feel free to download your manual for help.
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