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.
Recess on
main unit
2. Pull out the air filters.
• Push a little upwards the tab at the center of
each air filter, then pull it down.
3. Take off the Titanium Apatite filter.
• Hold the recessed parts of the frame and
unhook the four claws.
Titanium Apatite Filter
Attached Concept
Air Filter
Heat exchanger
Titanium Apatite Filter
4. Clean or replace each filter.
See figure.
• When shaking off remaining water, do not wring
the filter.
Filter frame
Tab
Air filter
Titanium Apatite
filter
5. Set the air filter and Titanium Apatite filter as they
were and close the front panel.
• Insert claws of the filters 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 filter and Titanium Apatite filter have a
symmetrical form in the horizontal direction.
FRONT
