LG LB-H60BESA0 Installation Manual page 10

Ceiling duct-type air conditioner
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Installation of Indoor, Outdoor Unit
Piping length and the elevation
Capacity
60k Btu/h(3ø)
Indoor unit
B
CAUTION:
• If 60k Model is installed at a distance of 50m, 3612.5g of refrigerant
should be added (50-7.5) x 85g = 3612.5g
• Capacity is based on standard length and maximun allowance length
is on the basis of reliability.
• Improper refrigerant charge may result in abnormal cycle.
• Oil trap should be installed every 10 meters.
10 Ceiling Duct Type Air Conditioner
Pipe Size
(Diameter: Ø)
Gas
Liquid
3/4"
1/2"
A
Outdoor unit
Indoor unit
Length A(m)
Standard
Max.
7.5
50
Outdoor unit
A
B
Elevation B(m)
Standard
Max.
5
30
A
Oil trap
Indoor unit
If piping length is more than 5m
*Additional
refrigerant
(g/m)
85
Outdoor unit
B

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