3Way Valve(2Way Valve) - LG THERMA V Air-to-Water Heat Pump Installation Manual

Installation of Indoor Unit
2Way(3way) Valve
2Way(3way) valve should be located between the indoor unit and the water tank.
• If enough space is not secured, the 2Way(3way) valve can be partially located inside the indoor unit
by cutting out the bottom of the indoor unit.
Mice can not be appeared to prevent entering the indoor unit or attacking wires.
After cutting out the bottom of the indoor unit, remove all burrs completely. Burrs could cause personal
injury.
2Way valve should be located between the indoor unit and the water entering point to the under floor.
See below picture to identify clearly.
40 Air-to-Water Heat Pump
Before Cutting
Fan Coil Unit
Water Out
domain where 2way
Water In
2way valve
(Field Supply)
Under floor
valve installed
After Cutting