Water Solenoid Valve Control - LG ARWN Serie Manual De Instalación

Water Solenoid Valve Control

Water Solenoid Valve Control
Central Control (Use DDC Port)
Water
In
Individual Control (Use 208/230V 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
76 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
L1 L2 3(A) 3(B) 4(A) 4(B)
DDC
CN_26
CN_24
CN_22
L1 L2 3(A) 3(B) 4(A) 4(B)
5 6 7
MAIN PCB
INTERNET
BMS
MAIN PCB