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Carrier 48XZ060090300 Defrost Sensor Board
The defrost sensor control board controls when to launch the defrost sequence if necessary, to rid your unit of frost that can build up. The defrost sensor board is relayed information from a sensor which is near the condenser somewhere, in order to decide when the defrost cycle should begin.
Easy warnings your defrost board needs replacing
- The system will cease to operate for the simple fact of the amount of frost on the outdoor unit
- The main board may throw an error code when the defrost control board refuses to initialize properly
- Defrost mode has not run for a while even though there is a lot of frost on the external unit
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Before buying or ordering any Carrier 48XZ060090300 part, do your due diligence and make sure of the model number and also make a visual comparison in order to be sure the proper replacement defrost sensor board is being ordered. The installing of a new defrost sensor board can be quite easy if you know what you are doing and have the tools to do it right.
Feel free to download your manual for help.
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