Series Installation(More Than 2 Unit) - LG PWFCKN000 Installation Manual

3. Series Installation(more than 2 unit)

For Variable Water Flow Control
Please apply an individual PWFCKN000 model for each MULTI V WATER IV unit
Water
Inlet
Water
Inlet
CAUTION
Variable Water Flow Control Kit only can control 1 unit of MULTI V WATER IV and electric
valve.
Notes
Communication line from controller such as DDC must be installed only with VWFC of master outside unit.
- Demand control
- Output outside or indoor unit operation status
- Output outside or indoor unit error status signal
Water
Outlet
Master
Water
Outlet
Master
Setting and Using Method
Slave
Slave
Installation manual 13
AO_1