10
Concealed Duct Air Conditioner
Installation of Indoor, Outdoor Unit
Piping length and the elevation
Outdoor unit
Indoor unit
A
B
Outdoor unit
Indoor unit
A
B
A
Oil trap
Outdoor unit
Indoor unit
B
CAUTION:
• If 60k Model is installed at a distance of 15m, 600g of refrigerant
should be added (15-7.5) x 80g = 600g
• 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.
Gas
Liquid
Standard
Max.
Standard
Max.
30k Btu/h
15.88(5/8")
6.35(1/4")
7.5
50
5
30
45
36k Btu/h(1Ø)
15.88(5/8")
6.35(1/4")
7.5
50
5
30
60
36k Btu/h(3Ø)
15.88(5/8")
6.35(1/4")
7.5
50
5
30
40
42k Btu/h
19.05(3/4")
9.52(3/8")
7.5
50
5
30
60
48k Btu/h
19.05(3/4")
9.52(3/8")
7.5
50
5
30
70
60k Btu/h
19.05(3/4")
9.52(3/8")
7.5
50
5
30
80
Capacity
Pipe Size
Length A(m)
Elevation B(m)
*Additional
(Diameter:Ø)
refrigerant(g/m)
Summary of Contents for LBUH366GSS0
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