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Amcor AWS090HR Defrost Sensor Board
The defrost control board is jobbed with determining when to begin the defrost cycle which helps to defrost your outdoor unit. The defrost board relies on a defrost sensor located near the condenser to decide when to initiate the defrosting cycle.
Signals of an inadequate AC defrost sensor board
- The HVAC system control board might issue an error of some type when encountering a problem
- The defrost sequence never kicks in despite that there is a large amount frost that has built up
- Your system could not operate for the simple fact of frost blocking the airflow outside
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Before you decide on buying or ordering any Amcor AWS090HR part, do your due diligence and cross-check the model number and also make a visual inspection so that you are positive that the right defrost sensor board is being ordered. Replacing the defrost sensor board is a piece of cake assuming you have the time and have the tools to do it right.
Feel free to download your manual for help.
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