–15–
Operating hints
■ Please observe the following for the most economic and comfortable use of your unit.
Set a suitable room temperature.
Excessively high or low temperatures are not
good for your health and waste electricity.
Avoid direct sunlight and draught.
Cut out direct sunlight by drawing the cur-
tains or blinds when cooling. Keep windows
and doors shut, except when ventilating.
Operate the unit only when needed.
Use the timer properly to operate the unit
only when needed.
Clean the filters frequently.
Clogged filters may block the air flow and
cause less efficient operation.
Adjust the airflow direction properly.
Adjust the up/down and left/right airflow to
ensure a steady room temperature.
Generate little heat when cooling.
Keep heat sources out of the room as much as
possible.
• Are the batteries running down?
“Replacing the batteries” above.
Replace the batteries with new ones and repeat the operation.
Warning note for remote control handling
When the operation fails with the remote control
• If the operation still fails, handle as per emergency
run operation.
Contact your dealer.
Page 13
Strictly prohibited
Remote control handling procedure
Replacing the batteries
The following cases signify exhausted batteries. Replace old batteries with new ones.
• Receiving beep is not emitted when a signal is transmitted.
• Indicator fades away.
NOTE
• Don't use old and new batteries together.
• Remove the batteries when the remote control is not used for a long period.
• The life of a battery conforming to JIS or IEC should be 6 to 12 months with normal
use. If used longer, or when an unspecified battery is used, liquid may leak from the
battery, causing the remote control to malfunction.
• On the battery is printed its expected life. This may be shorter than that of the air-
conditioner, depending on the date of manufacture. However, the battery may still
be in working order after expiry of its nominal life.
Remove back lid and take out
old batteries.
Insert new batteries.
R03 (AAA, Micro) x2
Close back lid.
■ When the indicator shows any abnormal condition, Press the reset switch
with the tip of a ballpoint pen.
1
2
3
Attention to
the , and .
marks
Press the reset switch with the
tip of a ballpoint pen.
The timer setting mode is indicated.
Page 5
4
Using the remote control holder
The remote control can be attached to a wall or pillar by
using a remote control holder. Before installing the remote
control, check that the air-conditioner receives the signals
properly.
For installing or removing the remote control, move it up or
down in the holder.
• Don’t drop the remote control.
Handle with care.
• Don’t go near high temperature
places, such as an electric carpet
or stove.
• Do not place heavy objects on the
remote control, or step on it.
• Don’t put any obstructing obsta-
cles between the remote control
and the unit.
• Don’t spill water etc on the remote
control.
• Don’t leave the remote control ex-
posed to direct sunlight or other
strong lighting.
RKX012A015_En.p65 5/22/06, 4:48 PM15
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