9
English
Turn the breaker on
Turning on the breaker closes the louvers. (This is a normal procedure.)
•
To set the clock
Press
1.
.
” is displayed.
” and “ ” blinks.
“
“
Press
2.
to set the current day of the week.
Press
3.
.
“
” blinks.
Press
4.
to set the clock to the present time.
Holding down
•
or rapidly increases or decreases the time display.
Press
5.
.
Always point the remote controller at the indoor unit when pressing the buttons when setting the
•
indoor unit’s internal clock.
“
” blinks.
NOTE
Tips for saving energy
Be careful not to cool (heat) the room too much.
•
Keeping the temperature setting at a moderate level helps save energy.
Cover windows with a blind or a curtain.
•
Blocking sunlight and air from outdoors increases the cooling (heating) effect.
Clogged air
fi
lters cause inef
fi
cient operation and waste energy. Clean them once in about every 2 weeks.
•
Please note
The air conditioner always consumes 50-120btu/h (15-35W) 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.
•
Mode
Operating conditions
If operation is continued out of this range
COOL
Outdoor temperature : 14-115°F (–10-46°C)
Indoor temperature : 64-90°F (18-32°C)
Indoor humidity : 80% max.
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.
•
HEAT
Outdoor temperature : 5-64°F (–15-18°C)
Indoor temperature : 50-86°F (10-30°C)
A safety device may work to stop the operation.
•
DRY
Outdoor temperature : 14-115°F (–10-46°C)
Indoor temperature : 64-90°F (18-32°C)
Indoor humidity : 80% max.
A safety device may work to stop the operation.
•
Condensation may occur on the indoor unit and drip.
•
Operation outside this humidity or temperature range may cause a safety device to disable the system.
•
Recommended temperature setting
For cooling: 78-82°F (26-28°C)
For heating: 68-75°F (20-24°C)
01_EN_3P232717-3D.indd 9
01_EN_3P232717-3D.indd 9
10/6/2009 9:20:55 AM
10/6/2009 9:20:55 AM