6
Ma ntenance
Warn ng:
- Always unplug the un t before clean ng or serv c ng.
- Do not use flammable l qu ds or chem cals to clean the
un t.
A
- Do not wash the un t under runn ng water. Do ng so
causes electr cal danger.
- Do not operate the mach ne f the power supply was
damaged dur ng clean ng. A damaged power cord must
be replaced w th a new cord from the manufacturer.
6.1 Clean the a r f lter
Warn ng:
A
Do not operate the un t w thout f lter because d rt and l nt
w ll clog t and reduce performance.
38 / 224 EN
Upper f lter
(take out)
Remove the
screw,then take
the lower f lter
out.
Remove the a r f lter
Local air conditioner