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Samsung AVMBH052CA0 Defrost Sensor Board
The defrost sensor board controls when to launch the defrost cycle which aids to continue normal heating and cooling operations. The defrost sensor board depends on a specific sensor which is near the condenser somewhere, in order to ascertain when to begin.
Signals the AC defrost sensor board should be replaced
- The defrost feature will not kick in even though there is excessive frost built up
- Most systems will cease to function at all because of too much frost
- Your main control board may signify an error number when a defrost board fails to initialize
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