■English 9
■
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 rapidly increases or
decreases the time display.
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 every two weeks.
■ Please note
•
When the main power switch is turned on, some watts of electrictly are being used even when the system 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 to save energy.
•
Use the air conditioner in the following conditions.
•
Operation outside this humidity or temperature range may cause a safety device to disable the system.
RXS09/12DVJU ONLY
<Note 1> A Breaker must be turned on for 24 hours before the operation start if the ambient is
below 14 °F, otherwise the unit will not start operation smoothly.
<Note 2> 1. Use low outdoor ambient cooling operation for equipment cooling applications only.
This operation is not intended for human comfort cooling.
2.
Intermittent noises may be produced by the indoor unit due to the outdoor fan rotation speed change.
3.
Do not place humidifiers or other items which might raise the humidity in rooms at 0 to 14 °F out-
door temperature. A humidifier may cause condensation to drip from the indoor unit outlet vent.
4. Set the indoor unit at the highest air flow rate.
<Note 3>
When the outdoor temperature is 0 to 5 degrees F, the system may not have sufficient cooling capacity.
C
TEMP
ON/OFF
POWERFUL
HOME LEAVE
MODE
FAN
SWING
QUIET
SENSOR
1, 3
2
F
TIMER
ON
CANCEL
OFF
Recommended temperature setting
For cooling: 78
°
F – 82
°
F
For heating: 68
°
F – 75
°
F
Mode Operating conditions If operation is continued out of this range
COOL Outdoor temperature: 14 to 115 °F
Indoor temperature: 64 to 90 °F
Indoor humidity: 80% max.
•
A safety device may work to stop the operation
under 0 °F and over 115 °F outdoor temperature.
•
See Note 2 for 0 °F to 14 °F operation.
•
Condensation may occur on the indoor unit and drip.
HEAT Outdoor temperature: 5 to 64 °F
Indoor temperature: 50 to 86 °F
•
A safety device may work to stop the operation
under 0 °F or over 64 °F outdoor temperature.
See the Note 3 for 0 °F to 5 °F.
DRY Outdoor temperature: 14 to 115 °F
Indoor temperature: 64 to 90 °F
Indoor humidity: 80% max.
•
A safety device may work to stop the
operation.
•
Condensation may occur on the indoor unit and drip.
01_EN_3P141693-1K.fm Page 9 Tuesday, September 19, 2006 3:46 PM
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