How to troubleshoot a Whynter FIM-450HS that won't operate?
- JJeffery BennettAug 15, 2025
If the Whynter Ice Maker won't operate, first, ensure it is properly plugged in. If it is plugged, check the fuse and replace it if blown. Also, verify that the power switch is set to 'ICE (ON)'. Finally, if the ice storage bin is full, remove some ice to free the ice full probe.