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Heat Controller HTV Defrost Sensor Board
The defrost sensor board will begin the defrost sequence which helps to continue normal heating and cooling operations. The defrost sensor board relies on a sensor which is near the condenser somewhere, in order to verify when to begin.
Easy warnings your defrost board should need replacing
- The main control board may show a particular error code if the defrost board goes out
- Your system could cease to function for the simple fact of the safety features installed
- Defrosting has not run for quite some time especially when there is a rather large amount of frost that makes the unit run like crap
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