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Concealed Duct High Static Pressure
Installation Manual
EN
9 APPLICABLE CONTROLS
REQUIREMENT
• When you use this air conditioner for the first time, it takes
approx. 5 minutes until the remote controller becomes
available after power-on. This is normal.
<When power is turned on for the first time after
installation>
It takes approx. 5 minutes until the remote controller
becomes available.
<When power is turned on for the second (or
later) time>
It takes approx. 1 minute until the remote controller
becomes available.
• Normal settings were made when the indoor unit was
shipped from factory.
Change the indoor unit settings as required.
• Use the wired remote controller to change the settings.
Changing of setting
applicable control
Basic procedure for changing settings
Change the settings while the air conditioner is not working.
(Be sure to stop the air conditioner before making settings.)
Procedure 1
Push button and TEMP. button simultaneously for
at least 4 seconds.
After a while, the display flashes as shown in the figure.
Confirm that the CODE No. is [01].
• If the CODE No. is not [01], push button to erase the
display content, and repeat the procedure from the
beginning.
(No operation of the remote controller is accepted for a
while after button is pushed.)
Procedure 2
Each time you push button, indoor unit numbers in
the control group change cyclically. Select the indoor unit you
want to change settings for.
The fan of the selected unit runs. You can confirm the indoor
unit for which you want to change settings.
Procedure 3
Using TEMP. / buttons, specify CODE No. [ ].
Procedure 4
Using TIME / buttons, select SET DATA
[ ].
Procedure 5
Push button. When the display changes from flashing to
lit, the setup is completed.
• To change settings of another indoor unit, repeat from
Procedure
2.
• To change other settings of the selected indoor unit, repeat
from Procedure 3.
Use button to clear the settings.
To make settings after button was pushed, repeat from
Procedure
2.
* The settings cannot be changed using the wireless
remote controller, sub remote controller, or remote-
controller-less system (for central remote controller
only). Therefore, install the wired remote controller to
change the settings.
Power on
“SETTING”
flashes
“SETTING”
goes out
Remote
controller is
available
Approx. 5 minutes
Power on
“SETTING”
flashes
“SETTING”
goes out
Remote
controller is
available
Approx. 1 minutes
1
6
1
3
2
5
4
(* Display content varies with
the indoor unit model.)
28-EN