Installation Guide
Table Of Contents
34
ODU Control Panel
DIP switch: S1 is 2-bit, S2 is 4-bit, and S3 is 4-bit
● S1: ODU capacity code (reserved), on need to dial at present
● S2: System configuration DIP switch
No. Function Dialed to “0” Dialed to “1”
S2-1
Master
unit/slave unit
Slave unit Master unit
Remarks: When there are not any modules in series, DIP switch must be “1”.
● S3: DIP switch of ODU capacity
Model
S3
1 2 3 4
8 HP | 252 0 0 0 1
10 HP | 280
0
0
1
0
12 HP | 335
0
0
1
1
14 HP | 400 0 1 0 0
16 HP | 450 0 1 0 1
18 HP | 504 0 1 1 0
20 HP | 560
0
1
1
1
22 HP | 615 1 0 0 0
24 HP | 680 1 0 0 1
26 HP | 730 1 0 1 0
28 HP | 785 1 0 1 1
30 HP | 850
1
1
0
0
32 HP | 900
1
1
0
1
34 HP | 950 1 1 1 0
For example, if ODU capacity is 16 HP, DIP switch of S3 is 0 1 0 1. Please refer to the figure for
specific positions of DIP switch: