LG LS301HE - Pipe Length and the Elevation

Service Manual 51
Troubleshooting Guide
Pipe length and the elevation
* Capicity is based on standard length and maximum allowance length is the basis of reliability.
* Oil trap should be installed per 5~7 meters(16.4~23.0ft).
Outdoor unit
Indoor unit
A
B
A
Oil trap
Outdoor unit
Indoor unit
B
In case more than 5m (16.4ft)
30k
5/8" 3/8" 7.5(25) 15(50) 30(100) 30(0.32)
(50Hz, 60Hz)
Pipe Size
Capacity
(Btu/h)
GAS LIQUID
Additional
Refrigerant
g/m(oz/ft)
Max.
Length
A m(ft)
Max.
Elevation
B m(ft)
Standard
Length
m(ft)