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English
To change the temperature setting
Press
or
.
• The displayed items on the LCD will change whenever either one of the buttons is
pressed.
COOL operation
HEAT operation
AUTO operation
DRY or FAN operation
64-90°F
(18-32°C)
50-86°F
(10-30°C)
64-86°F
(18-30°C)
The temperature setting
cannot be changed.
Press
to raise the temperature and press
to lower the
temperature.
Operating conditions
Recommended temperature setting
• For cooling: 78-82°F (26-28°C)
• For heating: 68-75°F (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 filters cause inefficient operation and waste energy. Clean them once in about every 2 weeks.
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Notes on the operating conditions
• The air conditioner always consumes a small amount 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: 50-115°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: [2/3MXL]: –13-75°F (–25-24°C)
[Other models]: 5-75°F (–15-24°C)
Indoor temperature: 50-86°F (10-30°C)
• A safety device may work to stop the operation.
DRY
Outdoor temperature: 50-115°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.
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