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Whirlpool ATR1555RPP0 Defrost Sensor Board
The defrost sensor control board is jobbed with determining when to begin an important defrosting cycle which actually helps to keep your outdoor unit from plugging up. The defrost board relies on a sensor located near the condenser to determine when to begin.
Some warnings of a weak defrost board
- The defrost sequence refuses to run even though there is quite a bit frost built up
- The main circuit board may issue an error number referring to a failing defrost control board
- Most systems will not work because of the fact that there is too much frost
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If you decide on picking up or ordering a new Whirlpool ATR1555RPP0 replacement part do your best and cross-check the correct model as well as make a visual inspection in order to be sure the correct defrost sensor board is being ordered. There is no need to install it yourself. Hire a pro in your town or city to do the job for you.
Feel free to download your manual for help.
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