– 102 –
CODE No.
UNIT No.
R.C. No.
SETTING
SETTING
DATA
SET
8-4-6. How to set up the cooling only indoor unit
When setting the specific indoor unit to Cooling Only
unit without connecting to the flow selector unit, setup
to the indoor unit to become the Cooling Only unit is
necessary. Perform setup in the following procedure.
Setup to the indoor unit is performed by handling the
wired remote controller.
Even if a wired remote controller is not used, attach a
wired remote controller for setup.
Change the setup with the wired remote controller
before using the air conditioner with a wireless
remote controller.
Change the setup during stop of the operation.
(Be sure to stop operation of the air conditioner.)
1 When pushing + + buttons
simultaneously for 4 seconds or more,
after a while, the display part flashes as
shown in the figure.
Check that the displayed CODE No. is [10].
• If the CODE No. indicates one other than [10],
push button to erase the display, and then
retry the operation from the first step.
(After pushing button, the operation of remote
controller cannot be accepted after a while.)
(* The display changes according to the indoor
unit model.)
2 In a group control, the firstly displayed
indoor unit No. becomes the header unit.
Every pushing
UNIT LOUVER
button (left side of the
button), the indoor unit No. in the group control is
displayed successively.
Select an indoor unit of which setting is to be
changed.
In this time, the position of the indoor unit of
which setup is to be changed can be confirmed
because the fan and louver of the selected indoor
unit work.
3 Use or buttons of the set
temperature to specify the CODE No. [
0F0F
0F0F
0F].
4 Use or buttons of the timer time to
select the SET DATA [
00010001
00010001
0001].
5 Push button. In this time, if the display
changes from flashing to lighting, the
setup completes.
• To change the setup of an indoor unit other
than the selected one, start operation from
Procedure 2.
• In a group control, setup change of all the
indoor units in a group is necessary.
To change the setup of the set other than the
selected one, start again operation from
Procedure 2.
CAUTION
Cooling Only and Heat pump cannot exist in the
same group.
• Pushing button clears the set up contents
which have been already set.
In this case, retry from Procedure 2.
6 When the setup finished, push button.
(The setup is determined.)
Pushing button deletes the display and returns
to normal stop status.
(For some time after button has been pushed,
the operation of the remote controller cannot be
accepted.)
No.
1
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