LG ATNH306FLFC - AUUH488 C Synchro Quartet Piping

Service Manual 101
Piping Diagrams
Branch kit
(Accessory)
Branch kit
(Accessory)
Service Valve
Liquid( Ø
9.52mm)
Liquid Piping
Ø A
Gas Piping
Ø B
Liquid
Piping
Ø A
Gas
Piping
Ø B
9.52
B
(mm)
6.3512k
A
(mm)
Indoor Unit
(Btu/h)
Liquid
Piping
Ø A
Gas
Piping
Ø
B
INDOOR UNIT
INDOOR UNIT
INDOOR UNIT
INDOOR UNIT
Liquid
Piping
Ø A
Gas
Piping
Ø B
Note :
1.The pipes between the indoor units and the branch kits must have
same dimensions as indoor unit connections.
Refrigerant Flow
Cooling
Heating
OUTDOOR UNIT
Fan
Heat
Exchanger
Thermist
or
Fan
Heat
Exchanger
Thermist
or
Fan
Heat
Exchanger
Thermist
or
Fan
Heat
Exchanger
Thermist
or
Service Valve
Gas( Ø
19.05mm)
Check
Valve
L.E.V.
Accumulator
Heat
Exchanger
Constant
Compressor 1
Check
Valve
Thermistor
Reversing
Valve
Fan
Thermistor
Constant
Compressor 2
Thermistor
Low
pressure
s/w
option
High
pressure
s/w
"Synchro" Quartet - AUUH488C