Danby DPA100B9IWDB-6 Owner's Manual

To clean the air filter, first turn off the air conditioner and unplug it. Remove the front panel and take out the filter. Wash it with lukewarm water and mild detergent. Rinse thoroughly and let it dry completely before reinstalling.
Check if the air filter is clean, as a dirty filter can reduce efficiency. Ensure that the temperature setting is correct and that the doors and windows are closed. If the issue persists, consult the troubleshooting section of the user manual.
Ensure the unit is installed on a flat and stable surface. Check for any loose parts or debris inside the unit. Regular maintenance, such as cleaning the filter and coils, can also help reduce noise.
Regular maintenance includes cleaning the air filter every two weeks, inspecting the power cord for damage, and ensuring the unit's drainage system is not blocked. Clean the exterior and interior coils seasonally.
To reset the air conditioner, turn it off and unplug it from the power outlet. Wait for a few minutes, then plug it back in and turn it on. This can help reset the internal electronics.
This issue could be due to an overheating compressor or a malfunctioning thermostat. Ensure the unit is not obstructed and has adequate ventilation. If the problem persists, contact a professional technician.
Clean the air filter, empty any water from the drainage pan, and let the unit dry completely. Cover it with a breathable fabric to prevent dust accumulation and store it in a dry place.
Ensure that the room is well-insulated and use curtains to reduce heat from sunlight. Regularly clean the filter and check for drafts around windows and doors. Set the thermostat to a comfortable temperature without overcooling.
Regularly clean the air filter and the interior of the unit. Ensure proper drainage of condensation and consider using a dehumidifier if the room is very humid. Run the fan mode occasionally to dry out the interior.
Check if the drainage pan is full and empty it if necessary. Ensure that the unit is level and that the drainage hose is not blocked. Clean any debris from the drainage system to allow proper water flow.