Mini VRF SYSTEM
PCB Settings
4
1. Outdoor Unit Control PCB
4-8
Table 4-1. Setting the System Address [S002: Rotary switch (yellow), S003: 2P DIP (black)]
Outdoor system
address No.
S002 setting (system
address switch)
S003 setting
1P (10s digit)
2P (20s digit)
1 refrigerant
system only
1
0
OFF
OFF
Link wiring
1
1
OFF
OFF
2
2
OFF
OFF
3
3
OFF
OFF
4
4
OFF
OFF
5
5
OFF
OFF
6
6
OFF
OFF
7
7
OFF
OFF
8
8
OFF
OFF
9
9
OFF
OFF
10
0
ON
OFF
11
1
ON
OFF
12
2
ON
OFF
13
3
ON
OFF
14
4
ON
OFF
15
5
ON
OFF
16
6
ON
OFF
17
7
ON
OFF
18
8
ON
OFF
19
9
ON
OFF
20
0
OFF
ON
21
1
OFF
ON
22
2
OFF
ON
23
3
OFF
ON
24
4
OFF
ON
25
5
OFF
ON
26
6
OFF
ON
27
7
OFF
ON
28
8
OFF
ON
29
9
OFF
ON
30
0
ON
ON
Table 4-2. Setting the Number of Indoor Units [S004: Rotary switch (gray)]
Number of
Indoor Units
S004 Setting
1
1
2
2
3
3
9
9
10
A
11
B
12
C
13
D
14
E
15
F
SM830209-00̲Mini̲VRF SYS.indb 8
SM830209-00̲Mini̲VRF SYS.indb 8
2012/01/11 18:26:38
2012/01/11 18:26:38
