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Royal Sovereign ARP-9411 Defrost Sensor Board
The defrost control board controls when to launch the defrosting phase if necessary, to continue normal heating and cooling operations. The control board is relayed information from a sensor which is near the condenser somewhere, in order to verify when the defrost cycle should begin.
Major clues of a faulty defrost sensor board
- The defrost sequence refuses to run despite that there is a large amount frost that has built up
- The main board may throw an error code when a defrost board fails to initialize
- The AC may stop working for the fact of lack of airflow through the outdoor unit
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If you are going to be buying or ordering any Royal Sovereign ARP-9411 replacement part do your best and make sure of the model number as well as make a visual comparison in order to be sure the right defrost sensor board is the one being purchased. Once you have the part to install the part by yourself. Pay a professional in your community to hire and install the part for you.
Feel free to download your manual for help.
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