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7) Remote controller signal code
Change the indoor unit Signal Code, depending on the remote controllers.
Setting description
A
B
C
D
8) External input control
"Operation/Stop" mode or "Forced stop" mode can be selected.
Setting description
Operation/Stop mode
(Setting forbidden)
Forced stop mode
9) Room temperature control switching
(Only for Wired remote controller)
This setting is used to set the room temperature control method when the
wired remote controller is selected by the Indoor Room Temperature
Sensor Switching Function.
Setting description
Control by the sensors of both
the indoor unit and the wired
remote controller.
Control only by the sensor of
the wired remote controller
10) Setting record
Record any changes to the settings in the following table.
Setting description
Filter sign
Static pressure
Cooler room temperature correction
Heater room temperature correction
Auto restart
Indoor room temperature sensor switching
function
Remote controller signal code
External input control
Room temperature control switching
After completing the FUNCTION SETTING, be sure to turn off the power
and turn it on again.
11. SELECTING THE REMOTE
CONTROLLER SIGNAL CODE
When 2 or more air conditioners are installed in a room and the remote
controller is operating an air conditioner other than the one you wish to
set, change the signal code of the remote controller to operate only the air
conditioner you wish to set (4 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.
Selecting the Remote Controller Signal Code
Use the following steps to select the signal code of the remote controller.
(Note that the air conditioner cannot receive a signal code if the air
conditioner has not been set for the signal code.)
1 Press the START/STOP button until only the clock is displayed on the
remote controller display.
2 Press the MODE button for at least 5 seconds to display the current
signal code (initially set to
).
( ... Factory setting)
Function
Setting
number
value
00
01
44
02
03
( ... Factory setting)
Function
Setting
number
value
00
46
01
02
( ... Factory setting)
Function
Setting
number
value
00
48
01
Setting value
3 Press the SET TEMP. (
) (
between
.
Match the code on the display to the air conditioner signal code.
4 Press the MODE button again to return to the clock display. The signal
code will be changed.
10°C HEAT
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 controller resets to signal code A when the batteries in the
remote controller 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 find the code which operates the air
conditioner.
12. TEST OPERATION
The outdoor unit may not operate depending on the room temperature. In
this case, press the test run button on the remote controller while the air
conditioner is running. (Point the transmitter section of the remote controller
toward the air conditioner and press the test run button with the tip of a
ballpoint pen, etc.)
Transmitter section
Test run button
To end test operation, press the remote controller START/STOP button.
) button to change the signal code
En-6
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