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Whirlpool ATR0743CPP0 Defrost Sensor Board
The defrost sensor board instructs the system to activate the defrosting phase which may be needed in order to keep your outdoor unit from plugging up. It relies on a temperature sensor located somewhere by the condenser to make the decision on when to begin.
Hints the defrost sensor board has to be replaced
- Self defrost sequence refuses to initiate despite that there is a large amount frost built up
- The control board may show an error signal when the defrost control board refuses to initialize properly
- The HVAC system could not work for the fact of way too much frost build-up
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If you are going to be buying or purchasing any Whirlpool ATR0743CPP0 replacement part, do your due diligence and cross-check the correct model as well as make a visual comparison so that you are positive that the correct replacement defrost sensor board is being ordered. Once you have the part to install the replacement part alone. Consult with a professional in your town or city to pay to install it for you.
Feel free to download your manual for help.
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