– 30 –
EN
ID
ID
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.)
No.
1
3
5 2
4
6
SETTING
DATA
SET
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.)
CODE No.
UNIT No.
SETTING
R.C. No.
SETTING
DATA
SET
(* The display changes according to the indoor unit
model.)
9 How to set up the cooling only indoor unit
2
In a group control, the firstly displayed
indoor UNIT No. becomes the header unit.
Every pushing button (left side of the
button), the indoor UNIT No. in the group control
is displayed successively.
CODE No.
UNIT No.
R.C. No.
SETTING
SETTING
DATA
SET
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 and buttons of the set
temperature to specify the CODE No. [0F].
4
Use and buttons of the timer time to
select the setup data [0001].
SET DATA 0000 0001
Cooling Only
setup
Heat pump Cooling Only
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.
<In case of connecting one group operation of
indoor units and two indoor units>
Single port type FS unit
Piping
Control wiring
between indoor unit
and FS unit
(Within 15 m)
Remote
controller
Indoor unit
Indoor unit
Multi port type FS unit (*1)
Remote
controller
[ 0E ] : 1100
[ 14 ] : 1200
[ FE ] : 1111
[ FD ] : 0000
[ 0E ] : 1100
[ 14 ] : 1200
[ FE ] : 1111
[ FD ] : 0000
Group control
Piping
Group control
<In case of connecting four indoor units>
Single port type FS unit
Piping
Control wiring
between indoor unit
and FS unit
(Within 15 m)
Remote controller
Indoor unit
Indoor unit
Multi port type FS unit (*1)
Remote controller
[ 0E ] : 0 0 0 0
[ 14 ] : 0 0 0 0
[ FE ] : 1111
[ FD ] : 0 0 0 0
[ 0E ] : 0 0 0 0
[ 14 ] : 0 0 0 0
[ FE ] : 1111
[ FD ] : 0 0 0 0
Piping
<Incorrect connection examples>
Incorrect
Incorrect
Incorrect
Incorrect
Piping
Control wiring
between indoor unit
and FS unit
(Within 15 m)
Remote controller
Indoor unit
Indoor unit
Multi port type FS unit (*1)
Multi port type FS unit (*1)
Multi port type FS unit (*1)
Multi port type FS unit (*1)
Remote controller
Remote controller
Remote controller
Group control
Piping
Group control
Single port type FS unit
Single port type
FS unit
Single port type FS unit
Piping
Piping
Indoor
unit
Group control
Group control
Indoor
unit
59-EN 60-EN