16
Clean and Maintenance
Clean Filter
Open panel
Pull out the panel to a certain
angle as shown in the fig.
1
2
3
4
Remove filter
Remove the filter as
indicated in the fig.
Clean filter
• Use dust catcher or water to clean
the filter.
• When the filter is very dirty, use the
water (below 110°F) to clean it, and
then put it in a shady and cool place
to dry.
Install filter
Install the filter and then close the
panel cover tightly.
• The filter should be cleaned every three months. If there is much dust
in the operaion environment, clean frequency can be increased.
• After removing the filter, do not touch fins to avoid injury.
• Do not use fire or hair dryer to dry the filter to avoid deformation or
fire hazard.
WARNING
