Instruction Si12-411A
128 System Configuration
■
To set the clock
1. Press “CLOCK button”.
is displayed.
blinks.
2. Press “TIMER setting button”
to set the clock to the present
time.
Holding down “ ” or “ ” button rap-
idly increases or decreases the time dis-
play.
3. Press “CLOCK button”.
blinks.
■
Turn the breaker ON
•
Turning ON the breaker opens the flap, then
closes it again. (This is a normal procedure.)
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 two weeks.
■
■■
■
Please note
•
The air conditioner always consumes 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.
•
Operation outside this humidity or temperature range may cause a safety device to disable the system.
C
TEMP
ON/OFF
POWERFUL
HOME LEAVE
MODE
TIMER
FAN
SWING
SILENT
SENSOR
ON
CANCEL
OFF
1.3
2
Recommended temperature setting
For cooling:26
°
C – 28
°
°°
°
C
For heating:20
°
C – 24
°
C
Mode Operating conditions If operation is continued out of this range
COOL
Outdoor temperature: <3/4MK>10 to 46 °C
<3/4MX>–10 to 46 °C
Indoor temperature: 18 to 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:
<3/4MX>–15 to 21 °C
Indoor temperature: 10 to 30 °C
• A safety device may work to stop the operation.
DRY
Outdoor temperature:
<3/4MK>10 to 46 °C
<3/4MX>–10 to 46 °C
Indoor temperature: 18 to 32 °C
Indoor humidity: 80% max.
• A safety device may work to stop the operation.
• Condensation may occur on the indoor unit and drip.
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