LG LM50 2004-E1 - Manual (Page 48)

2004 Product Data 47
9. Piping Diagrams
Room B
Accumulator
Compressor
Heat
Exchanger
Header
Room A
OUTDOOR UNIT
Field Piping
Gas
Reversing
Valve
Refrigerant Flow
Cooling
Heating
Room B
Room A
Field Piping
Liquid
Capillary Tube
Solenoid Valve
Accumulator
Heat Exchanger
Check
Valve(2) Check
Valve(1)
Reversing
Valve
OUTDOOR UNIT
Refrigerant Flow
Cooling
Heating
LEV-A
LEV-B
Header
Room B
Room A
Field Piping
Liquid
Room A
Field Piping
Gas
Room B
Compressor A Compressor B
A2UH146FA0
A2UH186FA0
9.2.2 Heat Pump