9
English
■
Checks on remote controller settings
• This remote controller is common to the heat pump model and
cooling only model. Use the DIP switch on the remote controller
to set the heat pump model or cooling only model.
• Refer to the following explanation and make the setting as
shown in the illustration.
• For customers of heat pump model: Set to H/P
• For customers of cooling only model: Set to C/O
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 filters cause inefficient operation and waste energy. Clean them once in about
every 2 weeks.
■ Please note
• The outdoor unit consumes some power to have its electric components work even while it
is not operating.
Connecting outdoor unit RXS60/71: 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.
• Operation outside this humidity or temperature range may cause a safety device to disable
the system.
H/P C/O
DIP switch
Recommended temperature setting
For cooling: 26-28°C
For heating: 20-24°C
Mode Operating conditions If operation is continued out of this range
COOL Outdoor temperature: 〈3/4/5MK(X)S〉 –10-46°C
〈RK(X)S〉 –10-46°C
Indoor temperature: 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:〈3/4/5MXS〉 –15-24°C
〈RXS〉 –15-24°C
Indoor temperature: 10-30°C
•A safety device may work to stop the operation.
DRY Outdoor temperature: 〈3/4/5MK(X)S〉 –10-46°C
〈RK(X)S〉 –10-46°C
Indoor temperature: 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.
01_EN_3P248442-3.fm Page 9 Tuesday, September 8, 2009 1:54 PM
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