Panasonic S-22MU2E5BN Installation Instructions Manual page 61

11. APPENDIX
■ Care and Cleaning
WARNING
● For safety, be sure to turn the air conditioner off and also to disconnect the power
before cleaning.
● Do not pour water on the indoor unit to clean it. This will damage the internal
components and cause an electric shock hazard.
Air intake and outlet side (Indoor unit)
Clean the air intake and outlet side of the indoor unit with a vacuum cleaner brush, or wipe
them with a clean, soft cloth.
If these parts are stained, use a clean cloth moistened with water. When cleaning the air outlet
side, be careful not to force the vanes out of place.
CAUTION
● Never use solvents or harsh chemicals when cleaning the indoor unit. Do not wipe
plastic parts using very hot water.
● Some metal edges and the fins are sharp and may cause injury if handled improperly;
be especially careful when you clean these parts.
● The internal coil and other components of outdoor unit must be cleaned regularly.
Consult your dealer or service center.
Air filter
The air filter collects dust and other particles from the air and should be
cleaned at regular intervals or when the filter indication ( ) on the display
of the remote controller (wired type) shows that the filter needs cleaning.
If the filter gets blocked, the efficiency of the air conditioner drops greatly.
● After Cleaning
1. After the air filter is cleaned, reinstall it in its original position.
Be sure to reinstall in reverse order.
2. [In the case of Timer Remote Controller]
Press the Filter reset button.
The (Filter) indicator on the display goes out.
[In the case of High-spec
Wired Remote Controller
and Wired Remote
Controller]
Refer to the Operating
Instructions attached to the
optional High-spec Wired
Remote Controller or
optional Wired Remote
Controller.
Timer Remote Controller
High-spec Wired
Remote Controller
Filter indicator
61
Type
Period
Filter indicator
Filter reset button
Wired Remote Controller
Filter indicator
Black
U2
6 months
°
A
Filter indicator
White