W
wlevineAug 4, 2025
What to do if my Duolang Air Cleaner does not cool?
- SShelby PowellAug 4, 2025
If your Duolang Air Cleaner isn't cooling, there might be a few reasons. First, check the water level in the tank to ensure it's sufficient. If the water level is adequate, make sure the unit is in cooling mode by turning the COOLING dial. If neither of these solutions works, the pump may be defective, and you should contact customer service.