9
Tips for saving energy
● Be careful not to cool the room too much.
Keeping the temperature setting at a
moderate level helps save energy.
Recommended temperature setting
For cooling: 26°C – 28°C
For heating: 20°C – 24°C
● Cover windows with a blind or a curtain.
Blocking sunlight and air from outdoors
increases the cooling effect.
● Clogged air filters cause inefficient operation
and waste energy. Clean them once in about
every two weeks.
Preparation Before Operation
■■
■■
■ Setting the air purifying filters
Indoor unit
● Holding down ( ) or ( ) button
rapidly increases or decreases the time display.
NOTE
■■
■■
■ Setting the clock
Press .
Press
to set the clock to the
present time.
■■
■■
■ Turn the breaker ON
● Turning ON the breaker opens the flap, then
closes it again. (This is a normal procedure.)
Pull out the air filters.
● Push upwards the
tab at the center of
each air filter, then
pull it down.
2
Open the front grille.
● Hold the grille by the tabs on the two sides
and lift it until it stops with a click.
(about 60°)
1
Set the air purifying filters.
● Attach an air purifying filter to each air filter.
(See page 16 “Care and cleaning”)
Set the air filters in their original
positions and close the front grille.
● Operation without air filters may result in
troubles as dust will accumulate inside the
indoor unit.
3
4
1
is displayed.
2
blinks.
3
Please note
● The air conditioner always consumes 15 – 35
watts of electricity even while it is not operating.
● If you are not going to use the air conditioner for a
long period, for example in spring or autumn, turn
the breaker OFF.
● Use the air conditioner in the following conditions.
Press .
blinks.
(Now the clock is set.)
Mode
COOL
/DRY
HEAT
Operating conditions
Outdoor temperature : –5 to 46 °C
2-3MX : 21 to 43 °C
4MX : 10 to 43 °C
2-4MK : 21 to 46 °C
4MK90 : 10 to 46 °C
Indoor temperature : 18 to 32 °C
Indoor humidity : 80% max. (*1)
Outdoor temperature : –15 to 24 °C
Indoor temperature : 10 to 30 °C
If operation is continued out of this range
•A safety device may work
to stop the operation.
(In multi system, it may
work to stop the operation
of the outdoor unit only.)
•Condensation may occur
on the indoor unit and drip.
•A safety device may work
to stop the operation.
(*1) Use in humidity 60 % or lower when using the unit
at an outdoor temperature of 10°C or lower.
01EN3P059682-3R.p65 07/05/26, 17:08Page 9 AdobePageMaker6.5J/Win
To Next Page
Loading...
