LG MULTI F A5UW40GFA0

Heat pump 50Hz/R410A _ 3
4. BD Unit (Distributor Box)
Part 2 Product data_Outdoor units
4.3 Piping Diagrams
Main gas
piping (ø19.05)
Refrigerant flow
D Liquid(Ø6.35)
C Liquid(Ø6.35)
B Liquid(Ø6.35)
A Liquid(Ø6.35)
D Gas(Ø9.52)
C Gas(Ø9.52)
Cooling
Heating
Main liquid
piping (ø9.52)
Outdoor
unit
Indoor
unit
EEV-C
EEV-B
EEV-A
EEV-D
B Gas(Ø9.52)
A Gas(Ø9.52)
Notes;
1. Flare connection for the field piping connection
2. Adjust to indoor unit and outdoor unit piping size. Use the connector if the pipe size is
not matched when connecting indoor unit.
3. EEV : Electronic Expansion Valve
4. PMBD3620 : A, B
PMBD3630 : A, B, C
PMBD3640 : A, B, C, D
[Unit : mm]