LG 0CVW0-01O Manual page 393

MULTI V Water IV
12. Water Solenoid Valve Control
12. Water Solenoid Valve Control
12.1 Central Control (Use DDC Port)
12.2 Individual Control (Use 220V Out Port)
54
Heat Pump
Water
Water
In
Out
Solenoid
Valve
※ BMS : Building Management System
Water
Water
In
Out
Solenoid
Valve
CN_18 CN_22
(220 V Out) (to DDC)
1(L) 2(N) 3(L) 4(N)
DDC
CN_18 CN_22
(220 V Out) (to DDC)
1(L) 2(N) 3(L) 4(N)
※ Refer to setting the function and turn on the power
When you individual control for water solenoid valve
control.
Installation of Outside Units
Main PCB
PI 485
BMS
Main PCB
[unit:mm]