27
Service & Maintenance
Air Filter
1. Open the front panel.
• Hold the panel at the recesses on the main unit
(2 recesses on right and left sides) and lift it
until it stops.
main unit
2. Pull out the air lters.
• Push a little upwards the tab at the center of
each air lter, then pull it down.
3. Take off the Titanium Apatite lter.
• Hold the recessed parts of the frame and
unhook the four claws.
Attached Concept
Air Filter
Heat exchanger
Titanium Apatite Filter
4. Clean or replace each lter.
See gure.
• When shaking off remaining water, do not wring
the lter.
Filter frame
Titanium Apatite
filter
5. Set the air lter and Titanium Apatite lter as they
were and close the front panel.
• Insert claws of the lters into slots of the front
panel. Close the front panel slowly and push
the panel at the 3 points. (1 on each side and 1
in the middle.)
• The air lter and Titanium Apatite lter have a
symmetrical form in the horizontal direction.
FRONT