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Water Solenoid Valve Control
Water Solenoid Valve Control
Central Control (Use DDC Port)
Water
In
Individual Control (Use 220V Out Port)
Water
In
Set the dip switch refer to Fig.1 and turn on the power when you individual control for water solenoid valve
control.
ON
1 2 3 4
74
Outside Unit
Water
Out
C_Box
Flow Switch
Solenoid
Valve
Water
Out
C_Box
Flow Switch
Solenoid
Valve
ON
5
6 7
1 2 3 4
Figure 1
CN_26
CN_24
CN_22
1
2
3
4
5( A) 5( B)
DDC
CN_26
CN_24
CN_22
1
2
3
4
5( A) 5( B)
5
6 7
MAIN PCB
INTERNET
BMS
MAIN PCB
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