A unit that runs but does not cool is usually either low on refrigerant or has a compressor that is not starting. Both need a technician, and neither is an owner repair.
What owners can do is make a real difference to performance: seal the window kit properly, keep the filter clean, and make sure the outdoor half is not blocked by furniture or planting. Poor sealing alone can make a correctly working unit seem weak.
Key Features
- Window-mounted room air conditioner
- Electronic controls with a remote on equipped variants
- Multiple fan speeds
- Washable filter
Most Common Issues on This Model
01
Remote not pairing or responding
02
Unit running but not cooling
03
Noise from the fan hitting the shroud
04
Window kit not sealing properly