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Friedrich MR24DY3F Defrost Sensor Board
The defrost sensor control board instructs the outdoor unit to begin an important defrosting cycle which assists to defrost your outdoor unit. The defrost sensor board looks to a specific sensor located near the condenser to determine when to begin.
Major indications of an unhealthy defrost board
- Your system could not work because of the safety issue that the frost poses
- Defrosting refuses to run especially when there is a rather large amount of frost that has built up
- The main board might give out an alphanumeric error code when the defrost board fails
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Before you decide on buying or ordering a replacement defrost sensor board for your Friedrich MR24DY3F do your best and make sure of the correct model as well as make a visual inspection in order to be sure the correct replacement defrost sensor board is being ordered. There is no rule that says you have to install the replacement part alone. Pay a professional in your town or city to pay to install it for you.
Feel free to download your manual for help.
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