CARE AND MAINTENANCE / REPLACEMENT
FILTER MAINTENANCE INDICATOR
The Filter Maintenance Indicator Light will turn on after approximately 720 hours operating.
This is a reminder to perform the maintenance the back panel (pre-filter).
After maintenance, reset the Filter Maintenance Indicator Light.
MAIN UNIT / BACK PANEL (Pre-Filter)
Wipe with a dry, soft cloth.
Remove the dust gently with a cleaning tool such as a vacuum cleaner.
NOTE
How to clean hard to remove dirt.
Back Panel
1. Add a small amount of neutral detergent to water and soak for about 10 minutes.
CAUTION
Do not apply excessive pressure when scrubbing the back panel.
2. Rinse off the neutral detergent with clean water.
3. Completely dry the filter in a wellventilated area.
Sensor Filter
1. Remove the back panel.
2. Remove the sensor filter.
3. If the sensor filter is very dirty, wash it with water and dry it thoroughly.
RESET
more 3 sec.
Back Panel
(Pre-Filter)
EN-10
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Sensor
Filter