Cleaning Air Quality Indicator
If there are dust or foreign objects in the particle sensor, the dust density may be detected high, so clean periodically to remove the dust.
*If not cleaned periodically, the particle sensor performance will be degraded.
*The cleaning cycle may differ depending on the environment. Clean more often in very dusty environments.
*Do not let dusts drop into the air vent hole when you clean it.
1. Use a vacuum cleaner or soft brush to clean the dust outlet and dust inlet.
*Use the lowest power of the vacuum cleaner to clean.
2. Clean the dust outlet and dust inlet with a wet cotton swab, then wipe it off with a dry cotton swab to remove moisture from it.
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