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ON / OFF
FAN
TEMP.
SWING/FIXTIME
MODE
VENT
UNITSET CL
FILTER
RESET
TEST
TIMER SET
CODE No.
UNIT No.
R.C. No.
1
2
3
5
4
6
7-1-2. How to Set Up the Cooling Only Indoor Unit
When connecting an indoor unit for use in cooling only. A flow selector unit is not connected.
It is necessary to setup the unit.
Perform setup as per the following procedure.
Setup of the indoor unit is performed by use of a wired remote controller.
If a wired remote controller is not used, for setup purposes a wired controller must be temporarily connected.
When using the air conditioner with a wireless remote controller, select “Cooling Only” on the wireless remote
controller after the below setup.
Use of the wireless remote controller can be referred to in the manual supplied with the wireless remote controller.
Change the setup during off status.
Procedure
1
2
3
4
Description
Push
SET
+
CL
+
TEST
buttons simultaneously for 4 seconds or more and
display part will flashes as shown in the figure.
Check that the displayed item code is [10].
• If the item code displayed is not [10], push
TEST
button to
erase the display and restart the operation from the first step.
(After pushing the
TEST
button, the operation of the remote
controller will not function for a short period.) (* The display changes according to the indoor unit model.)
In group control, the firstly displayed indoor unit No. becomes the header unit.
Each pushing of the [UNIT] button, changes the indoor unit number within the group.
Select the indoor unit that requires setup.
The indoor unit selected can be confirmed at this time as the louver and fan will operate.
Use and buttons of the set temperature to specify the item code [0F].
Use and buttons on the timer time to select the setup data [0001].
5
6
Setup data
Cooling Only setup
0000
Heat pump
0001
Cooling Only
Push
SET
button at this time, if the display changes from flashing to lit this confirms setup is complete.
• To change the setup of a different indoor unit other than the selected unit restart operation from Procedure
2
.
• In a group control, setup change of all the indoor units in the group is necessary.
To change the setup of the group other than the selected one, restart operation from Procedure
2
.
CAUTION Cooling Only and Heat pump cannot be connected in the same group.
• Pushing
CL
button clears the set up contents which has been previously set.
• In this case, restart from Procedure
2
.
When the setup has completed, push
TEST
button. (The setup is determined.)
Pushing the
TEST
button deletes the display and returns to the normal stop
status. (For some time after
TEST
button has been pushed, the operation of
the remote controller will not function for a short period.)
CODE No.
UNIT No.
R.C. No.
∗∗ ∗∗
CODE No.
UNIT No.
SETTING
R.C. No.