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SiBE061121.book Page 54 Friday, April 22, 2011 4:12 PM
Operation Manual
2.5
Temperature Setting
Temperature Setting
Operating conditions
Recommended temperature setting
•
For cooling: 26-28˚C
•
For heating: 20-24˚C
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 ineffi cient operation and waste energy. Clean them once in about every 2 weeks.
Notes on the operating conditions
•
The outdoor unit consumes some power to have its electric components work even while it is not operating.
Connecting outdoor unit RXG25/35: 1-15W
Other outdoor units: 15-20W
The outdoor unit consumes 40 to 55W of power at the time of compressor preheating.
•
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
Outdoor temperature : <2/3/4/5MXS> 10-46˚C
COOL
Indoor temperature : 18-32˚C
Indoor humidity : 80% max.
Outdoor temperature : <2MXS> –10-24˚C
HEAT or
RADIANT
Indoor temperature : 10-30˚C
Outdoor temperature : <2/3/4/5MXS> 10-46˚C
DRY
Indoor temperature : 18-32˚C
Indoor humidity : 80% max.
•
Operation outside this humidity or temperature range may cause a safety device to disable the system.
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To change the temperature setting
Press
.
•
The displayed items on the LCD will change whenever either one of the buttons is pressed.
HEAT or RADIANT
COOL operation
operation
18-32˚C
10-30˚C
Press
to raise the temperature and press
temperature.
Operating conditions
•
A safety device may work to stop the operation.
<RXG> 10-46˚C
(In multi system, it may work to stop the operation of the out-
door unit only.)
•
Condensation may occur on the indoor unit and drip.
•
A safety device may work to stop the operation.
<3/4/5MXS> –15-24˚C
<RXG> –15-24˚C
•
A safety device may work to stop the operation.
<RXG> 10-46˚C
•
Condensation may occur on the indoor unit and drip.
AUTO operation
DRY or FAN operation
18-30˚C
to lower the
The temperature setting is not variable.
If operation is continued out of this range
SiBE061121
Operation Manual
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Troubleshooting
