Pipe Length And The Elevation - LG LS-E0960CL Service Manual

7. Pipe length and the elevation

Capacity
(Btu/h)
7~12K
18K
24K~30K
A
Indoor unit
CAUTION
• Capicity is based on standard length and maximum allowance length is the basis of reliability.
• Oil trap should be installed per 5~7 meters.
• Numerical value in "(
Max.
Max. Piping
Elevation
Length
(m)
15
30(20) 15(10)
30
Outdoor unit
B
)" is for Rotary Comp. model.
Standard
Length(m)
(m)
7 4
4 or 5
15 4 or 5
Oil trap
Indoor unit
-36-
Additional Refrig-
erant
(g/m)
20
40
40
Outdoor unit
A
B
In case more than 5m