En-12
Setting
Setting range
Type of switch
Remote control-
ler address
0 to 15
Setting
example
0
RC AD
Example
If 4 indoor units are connected.
Remote
controller
Indoor unit
Indoor unit
Indoor unit
Indoor unit
RC AD SW
0
RC AD SW
1
RC AD SW
2
RC AD SW
3
RC AD SW
0
1
2
3
4
5
6
7
Address
0
1
2
3
4
5
6
7
RC AD SW
8
9
A
B
C
D
E
F
Address
8
9
10
11
12
13
14
15
ii) 2-wire type
Rotary switch (RC AD SW)...Factory setting “0”
Since the remote controller address settings are automatically con
fi
gured, you do not
need to con
fi
gure them.
If
con
fi
guring manually, it is necessary to con
fi
gure both the indoor unit and the
remote controller. For details, please refer to the remote controller manual.
]1
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
Code change
Indoor unit
Remote
controller
Confusion
A B C D
A B C D
• Custom code setting for indoor unit
Set the DIP switch SET 3 SW1, 2, referring to the Table B.
DIP switch “SET3”
SW
1
SW
2
SW
3
SW
4
ON
OFF
Table B
Custom code
A (Factory setting)
B
C
D
DIP switch SET 3
SW1
OFF
ON
OFF
ON
DIP switch SET 3
SW2
OFF
OFF
ON
ON
7.3. Switching the upper limit of cooling
temperature
This setting can be raised the upper limit of the cooling temperature setting range.
This setting can be used when connecting to the following controllers.
• Wired remote controller (2-wire type)
• Central remote controller
• Touch panel controller
• System controller
• Service tool
• Web monitoring tool
DIP switch setting
Set the DIP switch SET 4 SW3 referring to the Table C.
DIP switch “SET4”
SW
1
SW
2
SW
3
SW
4
ON
OFF
Table C
DIP switch SET 4 SW3
Cooling temperature setting range
OFF (Factory setting)
Standard (18 to 30 °C)
ON
Extension (18 to 32 °C)
NOTE:
Please do not make a standard setup and an extension setup intermingled in remote
controller group.
]1
7.4. Function setting
WARNING
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.
(Set IU AD, REF AD SW to 0)
• 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
Function
Function
number
Setting number
Default
Details
Filter
indicator
interval
11
00
Default
○
Adjust the
fi
lter cleaning interval noti-
fi
cation. If the noti
fi
cation is too early,
change to setting 01. If the noti
fi
cation
is too late, change to setting 02.
01
Longer
02
Shorter
Filter indi-
cator action
13
00
Enable
○
Enable or disable the
fi
lter indicator.
Setting 02 is for use with a central
remote controller.
01
Disable
02
Display
only on
central
remote
controller
Horizontal
swing
air
fl
ow
direction
24
00
Default
○
Adjust the horizontal swing air
fl
ow
direction.
(For horizontal swing equipped mod-
els)
01
Left half
02 Right half
Cool air
tempera-
ture trigger
30
00
Default
○
Adjust the cool air trigger tempera-
ture. To lower the trigger temperature,
use setting 01. To raise the trigger
temperature, use setting 02.
01 Adjust (1)
02 Adjust (2)
9373370147-02_IM.indb 12
9373370147-02_IM.indb 12
1/21/2013 4:10:22 PM
1/21/2013 4:10:22 PM
