NOTE
•
If the indoor unit's internal clock is not set to the correct time, the WEEKLY TIMER will not operate punctually.
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.
Please note
•
The air conditioner always consumes 50-120 btu/h (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.
Mode
Operating conditions
Outdoor temperature : 50 to 115°F (10 to 46°C)
COOL
Indoor temperature : 64 to 90°F (18 to 32°C)
Indoor humidity : 80% max.
Outdoor temperature : 5 to 75°F (–15 to 24°C)
HEAT
Indoor temperature : 50 to 86°F (10 to 30°C)
Outdoor temperature : 50 to 115°F (10 to 46°C)
DRY
Indoor temperature : 64 to 90°F (18 to 32°C)
Indoor humidity : 80% max.
•
Operation outside this humidity or temperature range may cause a safety device to disable the system.
Turn the breaker ON
•
Turning ON the breaker closes the fl ap. (This is a normal procedure.)
To set the clock
1.
Press
.
2.
Press
to set the current day of the week.
3.
Press
.
4.
Press
to set the clock to the present time.
•
Holding down button rapidly increases or decreases the time display.
5.
Press
.
•
Always point the remote controller at the indoor unit when pushing the buttons when setting the
indoor unit's internal clock.
"
" is displayed.
"
" and "
" blinks.
"
" blinks.
"
" blinks.
If operation is continued out of this range
•
A safety device may work to stop the operation.
•
Condensation may occur on the indoor unit and drip.
•
A safety device may work to stop the operation.
•
A safety device may work to stop the operation.
•
Condensation may occur on the indoor unit and drip.
Recommended temperature setting
For cooling: 78°F – 82°F (26°C – 28°C)
For heating: 68°F – 75°F (20°C – 24°C)
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