LG A2UH243FA0(LMU240HE) - Manual (Page 17)

Service Manual 17
Installation
Multi Piping Type
Piping length and elevation
24k 30m(100ft) 15m(50ft) 3m(10ft) 7.5m(25ft) 7.5m(25ft)
Capacity(Btu/h)
Max total length of
all pipes (A+B)
Max length of each
pipe (A/B)
Min length of each
pipe (A/B)
Max Elevation
between each
indoor unit and out-
door unit (h1)
Max elevation
between indoor
units (h2)
B
h2
h1
A
B
h1
CAUTION: Capacity is based on standard length and maximum allowance length is on the
basis of reliability. Oil trap should be installed every 5~7 meters (16.4~23.0ft).
9K 3/8" 1/4" 7.5m(25ft) 20g/m(0.32oz/ft)
12K 3/8" 1/4" 7.5m(25ft) 20g/m(0.32oz/ft)
Gas Liquid Standard Length Additional Refrigerant
Indoor Capacity
(Btu/h)
Pipe Size
24k