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DH1W-12 Cleaning and maintenance

CLEANING THE FILTER
The filter collects dust which restricts the airflow. Restricted airflow reduces efficiency of the 
unit, and if it becomes blocked it may cause damage to the unit.
- Remove the filter.
- Rinse the filter in running warm water or use a vacuum cleaner to remove dust.
- After cleaning the filter, make sure it is dry before placing it back on the unit.

STORAGE
If you are not using the unit for an extended period (more than a 3 weeks), clean and dry it completely. 
1. Switch off the unit and unplug it.
2. Empty the water tank and let it dry. If it is connected to the drain hose, check that it is empty, disconnect it and make sure it is dry.
3. Remove the filter and clean with warm water. Let it dry before reinstalling it.
4. The unit must be stored in upright position.
5. Store it in a ventilated and dry space indoors free of any corrosive gases.
The evaporator inside the unit must be completely dry before storing. This is to avoid component damage and moulds. Unplug the unit and place it in a dry and open area for days to dry it out. Another way to dry it is to set the humidity point more than 5% higher than the ambient humidity to force the fan to dry the evaporator for a couple of hours.