Sanyo ECO-i AHX0752 Technical Data Manual page 256

1. Outdoor Unit Control PCB
Table 7-1. Setting the System Address [S002: Rotary switch (black), S003: 2P DIP (blue)]
Outdoor system address
1 refrigerant
system only
1
Link wiring
2
3
Table 7-2. Setting the Number of Indoor Units
4
[S004: Rotary switch (red), S005: 2P DIP (blue)]
Number of
S004 Setting
Indoor Units
1
2
5
3
9
10
11
6
19
20
21
29
30
7
31
39
40
8
1
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
S005 Setting
1 2
1 OFF OFF
2 OFF OFF
3 OFF OFF
9 OFF OFF
0 ON OFF
1 ON OFF
9 ON OFF
0 OFF ON
1 OFF ON
9 OFF ON
0 OFF OFF
1 OFF OFF
9 OFF OFF
0 ON ON
S002 setting
1P (10s digit)
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
Table 7-3. Setting the Number of Outdoor Units
[S006: DIP switch (blue)]
Number of
Indoor Units
3
1
OFF
OFF 2
OFF 3
4
OFF
OFF
Table 7-4. Setting the Outdoor Unit address
OFF
Outdoor Unit
Address
OFF
1
OFF
2
OFF
3
4
OFF
ON
ON
ON
ON
7-6
PCB and Functions
S003 setting
2P (20s digit)
OFF OFF
OFF OFF
OFF OFF
OFF OFF
OFF OFF
OFF OFF
OFF OFF
OFF OFF
OFF OFF
OFF OFF
ON OFF
ON OFF
ON OFF
ON OFF
ON OFF
ON OFF
ON OFF
ON OFF
ON OFF
ON OFF
OFF ON
OFF ON
OFF ON
OFF ON
OFF ON
OFF ON
OFF ON
OFF ON
OFF ON
OFF ON
ON ON
S006 Setting
1 2
ON OFF
OFF ON
ON ON
OFF OFF
S007 Setting
1 2
ON OFF
OFF ON
ON ON
OFF OFF
3
OFF
OFF
OFF
ON
3
OFF
OFF
OFF
ON