Challenge MDN4-12DEN3-QA3 Instruction Manual page 8

CLEANING
Always unplug the unit from the power supply before beginning cleaning to avoid
electric shocks.
Housing
- Use a soft, damp cloth to wipe the cabinet clean. Never use strong chemicals, oil-based
products, detergents, chemically treated cloths or other cleaning solution. These could
damage the cabinet.
Filter
- It is recommended to clean the air filter once every two weeks.
- Grip the tab on the filter and pull it upward, then pull it out.
- Clean the filter with warm, soapy water. Rinse and let the filter dry before replacing it.
Do not clean the filter in a dishwasher.
- Do not expose the filter to sunlight.
WARNING: Never operate the dehumidifier without the filters.
STORAGE
If not use the unit for an extended period of time. Please:
- Turn the unit off and unplug it from the mains.
- Completely empty the water tank and wipe it clean.
- Cover the unit and store where it will not receive direct sunlight.
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