En-15
Indoor unit setting
Jumper wire
Remote control unit
signal code
JM1 JM2
Connect Connect A (Primary setting)
Disconnect Connect b
Connect Disconnect c
Disconnect Disconnect d
Indoor unit
Printed circuit board
9.3. Selecting the remote control unit signal
code
[When using the wireless remote controller]
When two or more air conditioners are installed in a room and
the remote control unit is operating an air conditioner other
than the one you wish to set, change the signal code of the
remote control unit to operate only the air conditioner you
wish to set (four selections possible).
When two or more air conditioners are installed in a room,
please contact your retailer to set the individual air conditioner
signal codes.
Confi rm the setting of the remote control unit signal code
and the printed circuit board setting.
If these are not confi rmed, the remote control unit cannot be
used to operate for the air conditioner.
Selecting the Remote Control Unit Signal Code
Use the following steps to select the signal code of the remote
control unit. (Note that the air conditioner cannot receive a
signal code if the air conditioner has not been set for the
signal code.)
Press the START/STOP button until only the clock is (1)
displayed on the remote control unit display.
Press the MODE button for at least fi ve seconds to display (2)
the current signal code (initially set to
).
Press the SET TEMP. (▲) (▼) button to change the signal (3)
code between . Match the code on the
display to the air conditioner signal code.
Press the MODE button again to return to the clock dis-(4)
play. The signal code will be changed.
If no buttons are pressed within 30 seconds after the signal
code is displayed, the system returns to the original clock
display. In this case, start again from step 1
The air conditioner signal code is set to A prior to shipment.
Contact your retailer to change the signal code.
The remote control unit resets to signal code A when the
batteries in the remote control unit are replaced. If you use a
signal code other than signal code A, reset the signal code
after replacing the batteries.
If you do not know the air conditioner signal code setting, try
each of the signal codes ( ) until you fi nd the
code which operates the air conditioner.
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