Optimal Operation; Cleaning And Maintenance - Electrolux ERS09E37HW User Manual

12. OPTIMAL OPERATION

To achieve optimal performance, please
note the following:
Adjust the air ow direction correctly so
that it is not forwards people.
Adjust the temperature to achieve the
highest comfort level. Do not adjust the
unit to excessive temperature levels.
Close doors and windows on COOL or
HEAT modes, or performance may be
reduced.
Use TIMER ON button on the remote
controller to select a time you want to
start your air conditioner.

13. CLEANING AND MAINTENANCE

13.1 Before Mainatenance
Turn the system off before cleaning. To
clean, wipe with a soft, dry cloth. Do not
use bleach or abrasives.
WARNING!
Power supply must be disconnectd
before cleaning the indoor unit.
water may be used on the indoor
unit if it is very dirty. Then wipe it
with a dry cloth.
cloth or duster to clean the unit.
polishing powder, or similar
solvents for cleaning. These may
cause the plastic surface to crack
or deform.
40 ºC/104 ºF to clean the front
panel, it could cause deformation
and discoloration.
13.2 Cleaning the Unit
Wipe the unit with a soft dry cloth only. If
the unit is very dirty, wipe it with a cloth
soaked in warm water.
A cloth dampened with cold
Do not use a chemically treated
Do not use benzine, thinner,
Never use water hotter than
Do not put any object near air inlet or
air outlet, as the ef ciency of the air
conditioner may be reduced and the air
conditioner may stop running.
Clean the air lter periodically, otherwise
cooling or heating performance may be
reduced.
Do not operate unit with horizontal
louvre in closed position.
13.3 Cleaning the Filters
A clogged air lter reduces the cooling
ef ciency of this unit. Please clean the lter
once every 2 weeks.
Panel Bracket
1. Lift the indoor unit front panel up to an
angle until it stops with a full support
from the bracket.
Dust lter handle
2. Hold the dust ter handle and lift it
up slightly to take it out from the lter
holder.
ENGLISH 21