Multi-Scene Compact Cold Air Fan for Home Office Camping Use

The possible causes may include: The tank is short of water or the ice crystals have melted. The fan filter screen is blocked and needs to be cleaned. The cooling components of the fan such as the wet curtain need to be replaced. Check the tank water level, clean the filter screen, and consider replacing the refrigeration components.

Noise may be caused by the following reasons: Fan blades are unbalanced or damaged. Motor bearing wear. The cooling fan placement is not stable. Check the fan blades and replace the motor bearings to ensure that the cooling fan is placed on a stable and flat surface.

The following possible reasons are provided: The environmental humidity is too high, which affects the refrigeration effect. Refrigeration components such as wet curtain aging. The wind speed of the fan setting is too low. Try using it when the humidity is low, replace the cooling components, or adjust the wind speed setting.

The odor may be due to: Not clean for a long time, leading to bacterial breeding. The water quality in the tank is poor or not replaced for a long time. Clean the cooling fans regularly, replace the water in the water tank, and use pure water or add an appropriate amount of disinfectant.

The possible causes include: Power problem, power not connected or power unstable. Motor failure. Remote control or control panel failure. Check the power connection and verify that the motor and control panel are properly.