En-15
(3) Remote controller address
i) 3-wire type
Rotary switch (RC AD SW)...Factory setting “0”
When connecting multiple indoor units to 1 standard wired remote controller, set the
address at RC AD SW in sequence from 0.
Setting
Setting range
Type of switch
Remote controller
address
0 to 15
Setting
example
0
RC AD
Example
If 4 indoor units are connected.
RC AD SW
0
RC AD SW
1
RC AD SW
2
RC AD SW
3
Indoor unit
Remote
controller
Indoor unit
Indoor unit
Indoor unit
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.
7.2. Custom code setting
Selecting the custom code prevents the indoor unit mix-up.
(Up to 4 codes can be set.)
Perform the setting for both the indoor unit and the remote controller.
A B C D
A B C D
Indoor
unit
Remote
controller
Confusion
Code change
Custom code setting for indoor unit
Set the DIP switch SET 3 SW1, SW2 referring to the Table B.
DIP switch “SET3”
ON
OFF
SW
1
SW
2
SW
3
SW
4
Table B
Custom code
A (Factory setting)
B
C
D
DIP switch SET3 SW1
OFF
ON
OFF
ON
DIP switch SET3 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”
ON
OFF
SW
1
SW
2
SW
3
SW
4
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.
7.4. Function setting
• 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 pip-
ing 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
indicator
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
Cool air
temperature
trigger
30
00
Default
○
Adjust the cool air trigger
temperature. To lower the
trigger temperature, use
setting 01. To raise the trigger
temperature, use setting 02.
01
Adjust (1)
02
Adjust (2)
Heat air
temperature
trigger
31
00
Default
○
Adjust the heat air trigger
temperature. To lower the
trigger temperature by 6
degrees C, use setting 01. To
lower the trigger temperature
by 4 degrees C, use setting
02. To raise the trigger tem-
perature, use setting 03.
01
Adjust (1)
02
Adjust (2)
03
Adjust (3)
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7/12/2012 11:16:18 AM
7/12/2012 11:16:18 AM
