What to do if my Whynter RPD-711DWP does not operate?
- JJames ElliottAug 12, 2025
Several factors can prevent your Whynter Dehumidifier from operating. First, check for a power outage and restore power if necessary. If there was no outage, inspect the switch, line fuse, or breaker, and flip the switch, change the fuse, or turn the breaker back on. Also, ensure that the power supply voltage is adequate and that the power cord is not damaged (if it is, call for service). If the unit is still not running, the dryness level you selected may have been reached, so set the unit to Continuous operation if you want to remove more moisture. Finally, ensure the drain bucket is empty and correctly positioned.