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Setting
Setting range
Remote control-
0 to 15
ler address
Example
If 4 indoor units are connected.
Indoor unit
Indoor unit
RC AD SW
RC AD SW
0
1
Remote
controller
RC AD SW
0
1
Address
0
1
RC AD SW
8
9
Address
8
9
ii) 2-wire type
Rotary switch (RC AD SW)...Factory setting "0"
Since the remote controller address settings are automatically configured, you do not
need to configure them.
If configuring manually, it is necessary to configure both the indoor unit and the
remote controller. For details, please refer to the remote controller manual.
7.2. Custom code setting
Selecting the custom code prevents the indoor unit mix-up. (Fig. B)
(Up to 4 codes can be set.)
Perform the setting for both the indoor unit and the remote controller.
Fig. B
Confusion
Indoor unit
Remote
controller
• Custom code setting for indoor unit
Set the DIP switch SET 3 SW1, 2, referring to the Table B.
ON
OFF
SW
SW
1
Table B
A (Factory setting)
DIP switch SET 3
OFF
SW1
DIP switch SET 3
OFF
SW2
Type of switch
Setting
example
0
RC AD
Indoor unit
Indoor unit
RC AD SW
RC AD SW
2
3
2
3
4
5
6
2
3
4
5
6
A
B
C
D
E
10
11
12
13
14
Code change
A
B
C
D
A
B
C
D
DIP switch "SET3"
SW
SW
2
3
4
Custom code
B
C
ON
OFF
OFF
ON
7.3. Function setting
Please make this setting after completing all construction works.
• FUNCTION SETTING can be performed with the wired or wireless remote controller.
(The remote controller is optional equipment)
• Refer to the wired or wireless remote controller manual for detailed setting information.
• Refer to "7.1. Setting the address" for indoor unit address and refrigerant circuit address
settings.
• Turn the power of the indoor unit ON before starting the setting.
* Turning on the power to the indoor units initializes EEV, so make sure the piping air
tight test and vacuuming have been conducted before turning on the power.
* Also check again to make sure no wiring mistakes were made before turning on the
power.
Function details
7
Function
7
Function
number
F
00 Standard
15
Filter
indicator
11
01 Longer
interval
02 Shorter
00 Enable
01 Disable
Filter indi-
13
cator action
02
00 Standard
Horizontal
swing
24
01 Left half
airflow
direction
02 Right half
00 Standard
Cool air
tempera-
30
01 Adjust (1)
ture trigger
02 Adjust (2)
00 Standard
Heat air
01 Adjust (1)
tempera-
31
ture trigger
02 Adjust (2)
03 Adjust (3)
00 Enable
Auto restart
40
01 Disable
00 Super low
Cool Air
43
Prevention
01
D
00 Start/Stop
ON
ON
External
46
control
01
02
WARNING
Setting
Default
number
○
Adjust the filter cleaning interval noti-
fication. If the notification is too early,
change to setting 01. If the notification
is too late, change to setting 02.
○
Enable or disable the filter indicator.
Display
Setting 02 is for use with a central
only on
remote controller.
central
remote
controller
○
Adjust the horizontal swing airflow
direction.
(For horizontal swing equipped mod-
els)
○
Adjust the cool air trigger tempera-
ture. To lower the trigger temperature,
use setting 01. To raise the trigger
temperature, use setting 02.
○
Adjust the heat air trigger
temperature. To lower the trigger tem-
perature by 6 degrees C, use setting
01. To lower the trigger temperature
by 4 degrees C, use setting 02. To
raise the trigger temperature, use set-
ting 03.
Enable or disable automatic system
restart after a power outage.
* Auto restart is an emergency func-
tion such as for power failure etc.
Do not start and stop the indoor unit
○
by this function in normal operation.
Be sure to operate by the control
unit, converter or external input
device.
○
Restrain the cold airflow with making
Follow the
the airflow lower when starting heat-
setting
○
ing operation. To correspond to the
on the
ventilation, set to 01.
remote
controller
Allow an external controller to start
○
or stop the system, or to perform an
emergency stop.
* If an emergency stop is performed
from an external controller, all refrig-
Emergen-
erant systems will be disabled.
cy stop
* If forced stop is set, indoor unit stops
by the input to the external input ter-
minals, and Start/Stop by a remote
Forced
controller is restricted.
Stop
Details
En-12
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