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9
Using the Wireless Remote Control Unit
Slide switch This is used to set the operation mode of the indoor units and to set the flaps.
• Depending on the indoor unit used, the operation display and airflow direction display
settings will differ as shown below.
• Use a pointed implement to change the switch position.
• When the switch position has been changed, press the ACL button.
* For details on the flap functions, refer to the operating instructions of the indoor unit used.
• Before use, check that the slide switch has been set to the position shown in the figure
above. For details on how to set the slide switch, consult your dealer.
How to install
batteries
1. Slide the cover in the direction indicated by the arrow and
remove it.
2. Install two AAA alkaline batteries. Make sure the batteries
point in the direction marked in the battery compartment.
3. Use a pointed implement to press the ACL button.
• The batteries last about a year, depending on how much
you use the wireless remote control unit. Replace the
batteries when the wireless remote control unit’s display
fails to light, or when the remote control cannot be used to
change the air conditioner’s settings.
• When the batteries are to be replaced, make sure that both
batteries are new and that the same kind of battery is used.
• Remove the batteries if the wireless remote control unit is
not going to be used for a prolonged period.
• Dispose of the used batteries at the designated location.
How to use the
wireless remote
control unit
• Point the wireless remote control unit’s transmitter at the signal receiver. If the signal is
received properly, a beep is heard. (Two beeps are heard only when operation starts up.)
• Signals can be received over a distance of approximately 26 ft. This distance is
approximate: it may be slightly more or less depending on how much charge remains in the
batteries and on other factors.
• Ensure that the signals will not be blocked by any objects positioned between the
transmitter and signal receiver.
• Avoid placing the wireless remote control unit where it will be exposed to direct sunlight or in
the direct path of the air blown out from the air conditioner, near a heating appliance, etc.
• Do not drop, throw or wash the wireless remote control unit.
• Signal reception may not be accepted in rooms with fluorescent lights that use the
electronic instantaneous lighting system (rapid start system) or inverter system. For further
details, contact your dealer.
Model which supports
different flap settings
Swing-only model No-flap model
Slide switch position
Flap display on wireless
remote control unit
With the battery cover
removed
Heat pump (with auto
cooling/heating
function)
Heat pump (without
auto cooling/heating
function)
Cooling only
Operation mode display
on wireless remote
control unit
Slide switch position
ACL
button
Cover
ACL
button
Cover
OI-837-9-EG