Electrolux ERS09E37HW, User Manual

Page: 21 / 132

21 ENGLISH
12. OPTIMAL OPERATION
To achieve optimal performance, please
note the following:
s Adjust the air Ü ow direction correctly so
that it is not forwards people.
s Adjust the temperature to achieve the
highest comfort level. Do not adjust the
unit to excessive temperature levels.
s Close doors and windows on COOL or
HEAT modes, or performance may be
reduced.
s Use TIMER ON button on the remote
controller to select a time you want to
start your air conditioner.
s Do not put any object near air inlet or
air outlet, as the ef Û ciency of the air
conditioner may be reduced and the air
conditioner may stop running.
s Clean the air Û lter periodically, otherwise
cooling or heating performance may be
reduced.
s Do not operate unit with horizontal
louvre in closed position.
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.
s A cloth dampened with cold
water may be used on the indoor
unit if it is very dirty. Then wipe it
with a dry cloth.
s Do not use a chemically treated
cloth or duster to clean the unit.
s Do not use benzine, thinner,
polishing powder, or similar
solvents for cleaning. These may
cause the plastic surface to crack
or deform.
s Never use water hotter than
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.
13.3 Cleaning the Filters
A clogged air Û lter reduces the cooling
ef Û ciency of this unit. Please clean the Û lter
once every 2 weeks.
1. Lift the indoor unit front panel up to an
angle until it stops with a full support
from the bracket.
2. Hold the dust Ü ter handle and lift it
up slightly to take it out from the Û lter
holder.
Panel Bracket
Dust Û lter handle