7. Installation details
7.1 Wrench torque sheet for installation
7.2 Connecting the cables
The power cord of connect should be selected according to the following specifications sheet.
7.3 Pipe length and the elevation
Capacity
Btu/h
3/8'' (Ф9.52)
7k~12K
1/2'' (Ф12.7)
1/2'' (Ф12.7)
18K~28K
5/8'' (Ф15.88)
5/8'' (Ф15.88)
Caution:
Capacity is base on standard length and maximum allowance length is base of reliability.
Oil trap should be installed per 5-7 meters.
Outside diameter
mm
Ф6.35
Ф9.52
Ф12.7
Ф15.88
Unit
2
mm
Pipe size
Gas
Liquid
1/4'' (Ф6.35)
1/4'' (Ф6.35)
1/4'' (Ф6.35)
1/4'' (Ф6.35)
3/8'' (Ф9.52)
inch
1/4
3/8
1/2
5/8
Grade
7K
9K
1.5
1.5
Standard
length
Elevation
(m)
5
5
5
5
5
Torque
Kgf.m
1.8
4.2
5.5
6.6
12K
1.5
Max.
Max.
Length
B (m)
A (m)
8
15
8
15
8
15
10
20
10
20
Additional
refrigerant
(g/m)
30
30
30
30
65
13