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Carrier 38QRR024 Defrost Sensor Board
The defrost sensor control board commences the defrosting phase which aids to defrost your outdoor unit. The defrost sensor board is influenced by a temperature sensor which is near the condenser somewhere, in order to verify when the defrost cycle should begin.
Important signs your outdoor defrost sensor board needs to be replaced
- The defrost sequence never initiates despite that there is a large amount frost on the unit
- Your system could cease to function for the simple fact of way too much frost build-up
- The main circuit board may throw an alphanumeric error code produced by a failing defrost board
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If you are going to be buying or ordering a new Carrier 38QRR024 replacement part do your best and double 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. Installation of the defrost sensor board is a breeze if you have the know-how and have the proper tools to do it right.
Feel free to download your manual for help.
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