How to fix Insignia NS-AC8WU3 Air Conditioner that does not start?
- DDr. Matthew HesterAug 19, 2025
If your Insignia Air Conditioner doesn't start, ensure it's properly plugged into the wall outlet. Also, check your house fuse or circuit breaker and replace the fuse or reset the breaker if needed. If the plug current device is tripped, press the RESET button. Finally, make sure the power is turned on.










