Piping Diagrams - LG MULTI V ARWN80LA2 Product Data

3. Piping Diagrams

ARWN80LA2, ARWN100LA2
Water Water
Inlet Outlet
Pipe Pipe
Outdoor
Air
Plate
Heat
Exchanger
Receiver
INV
Comp. : Compressor
EEV
O/S
Accum. : Accumulator
SC HEX: Subcooling Circuit
Outside Units
Accum
s
Oil return
SC HEX
: Inverter
: Electronic Expansion Valve
: Oil Separator
Heat Exchanger
s
Hot Gas Bypass
O/S
Low
INV
Comp
Liquid
Injection
Pressure sensor
Pressure switch
Check valve
EEV
HIgh
High/Low
Liquid Gas
Pressure
Pipe Pipe
Common
Pipe
(Ø19.05mm)
Thermistor
S
Solenoid valve
Service valve
Strainer
8
8