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Cleaning and maintaining the unit
Cleaning the Air filter
Clean the air filters at least twice a year. However, the frequency may vary depending on use and environment.
Clean the air filters more frequently in dusty place.
Make sure that the power supply is disconnected before cleaning the unit.
Remove 2 screws on the access panel.
Screw
Reassemble the air filters and access panel.
Make sure to insert the air filters correctly.
If not, dust may accumulate on the heat exchange
element decreasing the efficiency.
condition.
product.
Take off the access panel from the unit.
Detach the air filters by pulling them forward.
There are totally 4 air filters on both sides of the
heat exchange element.
Air filter
Remove all dust on the air filters with a vacuum
cleaner or a brush.
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