5
Preparation before Operation
Checking the power
If nothing appears on the remote controller's
display, turn on the circuit breaker.
Setting the current time
1
Press
.
The current time starts blinking.
lights up.
2
Press
and set the current time.
Hold the button down to rapidly advance the time.
3
Press
.
(This completes the current time setting)
The clock's accuracy is ±30 seconds per month.
blinks.
2
1.3
Avoid overcooling or overheating.
Moderate room temperature setting
contributes to power saving.
Hang a blind or a curtain on the window.
This will enhance the cooling/heating effect
by intercepting direct sunlight and drafts.
A clogged air filter reduces
the cooling/heating effect and wastes
energy. Clean the air filter monthly (every
two weeks as required) or so.
Please take note of the following points
Electric power is consumed even when the air
conditioner is not in operation.
When the unit is not used for a long period of
time such as during off-season, turn off the
breaker.
Operating conditions
If the operation is continued under any
conditions other than the following, the safety
device may work to stop the operation.
Also, dew may form on the indoor unit and drip
from it. (Cooling/DRY)
Operation limit differ according to the model.
Notes
To use the unit efficiently
Recommended
temperature setting
For cooling ·············· 26~28°C (79°F~82°F)
For heating ············· 20~22°C (68°F~72°F)
Cooling
DRY
Heating
Outdoor temp.
Room temp.
Indoor humidity
Outdoor temp.
Room temp.
Indoor humidity
Outdoor temp.
Room temp.
-10 to 46°C (14°F to 115°F)
18 to 32°C (64°F to 90°F)
Less than 80%
-10 to 46°C (14°F to 115°F)
18 to 32°C (64°F to 90°F)
Less than 80%
-15 to 20°C (5°F to 68°F)
Less than 27°C
