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Indoor Unit Enabling Switches
OFF Indoor unit group 3 is disabled.
1 2 3 4
ON
OFF
OFF Indoor unit group 2 is disabled.
ON
OFF Indoor unit group 1 is disabled.
ON
OFF Indoor unit group 0 is disabled.
ON
• One main circuit board can control 4 groups (indoor unit groups 0
– 3).
• Set to "disable" if the indoor unit group does not exist. Set to
"enable" if the indoor unit group exists.
Setting Switches
O
1 2 3 4 5 6 7
6
-
OFF
-
-
-
O
O
O
O
Not used (Be sure to set to OFF.)
OFF
Central/individual setting is according to the central
control device (normal setting).
ON
Central/individual setting is always set to "individual."
OFF Control temperature is used for the room temperature
(normal setting).
ON
Inlet temperature is used for the room temperature.
Not used (Be sure to set to OFF.)
OFF Communicate as a "sub" central control device.
ON
Communicate as a "main" central control device.
• If there are no central control devices other than this
interface, set to "main" (ON).
• To set this interface as the main, set only node 0 to
"main" (ON).
• If using in combination with an communication adapter,
AMY adapter, intelligent controller, or system
controller, set to "sub" (OFF).
• If using in combination with an ON/OFF central
controller, set the ON/OFF central controller as the
main
if
the
ON/OFF
remote-controller prohibit function is to be used. If this
interface's remote-controller prohibit function is to be
used, set this interface as the main.
Indoor unit group 3 is enabled.
Indoor unit group 2 is enabled.
Indoor unit group 1 is enabled.
Indoor unit group 0 is enabled.
: ON –: OFF R/C: Remote Controller
7
8
Option 1
Option 2
-
-
R/C prohibit
Fan speed
-
O
R/C prohibit
Air direction
O
-
R/C prohibit
Filter sign
O
Fan speed
Air direction
-
-
Fan speed
Filter sign
O
-
Air direction
Filter sign
---
O
-
---
O
O
central
controller's
1
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
---
-
---
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
Address Switches
1 2 3 4 5 6
OFF
O : ON
Address switch
2
3
4
5
6
-
-
-
-
-
-
-
-
-
-
O
-
-
-
-
O
-
-
-
-
O
-
-
-
-
O
-
-
-
-
O
O
-
-
-
O
O
-
-
-
O
-
-
-
-
O
-
-
-
-
O
O
-
-
-
O
O
-
-
-
O
O
-
-
-
O
O
-
-
-
O
O
O
-
-
O
O
O
-
-
O
-
-
-
-
O
-
-
-
-
O
O
-
-
-
O
O
-
-
-
O
O
-
-
-
O
O
-
-
-
O
O
O
-
-
O
O
O
-
-
O
O
-
-
-
O
O
-
-
-
O
O
O
-
-
O
O
O
-
-
O
O
O
-
-
O
O
O
-
-
O
O
O
O
-
O
O
O
O
-
O
-
-
-
-
O
-
-
-
-
O
O
-
-
-
O
O
-
-
-
O
O
-
-
-
O
O
-
-
-
O
O
O
-
-
O
O
O
-
-
O
O
-
-
-
O
O
-
-
-
O
O
O
-
-
O
O
O
-
-
O
O
O
-
-
O
O
O
-
-
O
O
O
O
-
O
O
O
O
-
O
O
-
-
-
O
O
-
-
-
O
O
O
-
-
O
O
O
-
-
O
O
O
-
-
O
O
O
-
-
O
O
O
O
-
O
O
O
O
-
O
O
O
-
-
O
O
O
-
-
O
O
O
O
-
O
O
O
O
-
O
O
O
O
-
O
O
O
O
-
O
O
O
O
O
O
O
O
O
O
- : OFF
Central control
address
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
6
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