LG LB-C482ESG0, Руководство по установке

Страница: 9 / 27

Installation of Indoor, Outdoor Unit
Installation Manual 9
ENGLISH
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
If piping length is more than 5m
60
100
85
Capacity
Gas
3/4"
3/4"
3/4"
Liquid
3/8"
1/2"
1/2"
Elevation B(m) Length A(m)
*Additional
refrigerant
(g/m)
Pipe Size
(Diameter: Ø)
Standard
7.5
7.5
7.5
Standard
5
5
5
Max.
50
50
50
Max.
30
30
30
48k Btu/h
60k Btu/h(1ø)
60k Btu/h(3ø)
CAUTION:
• If 48k Model is installed at a distance of 50m, 2550g of refrigerant
should be added (50-7.5) x 60g = 2550g
• 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.