8. Installation details
8.1
Wrench torque sheet for installation
Outside diameter
mm
φ6.35
φ9.52
φ12.7
φ15.88
φ19.05
8.2
Connecting the cables
The power cord of connect should be selected according to the following specifications sheet.
Unit
7K
mm2
1.0
8.3
Pipe length and the elevation
Capacity
Pipe size
Btu/h
GAS
3/8'' (φ9.52)
7k~12K
1/2'' (φ12.7)
1/2'' (φ12.7)
16K~28K
5/8'' (φ15.88)
5/8'' (φ15.88)
5/8'' (φ15.88)
30K~36K
3/4'' (φ19.05)
Caution:
Capacity is base on standard length and maximum allowance length is base of reliability.
Oil trap should be install per 5-7 meters.
- 24 -
Service manual
Torque
inch
Kg.m
1/4
1.8
3/8
4.2
1/2
5.5
5/8
6.6
3/4
6.6
Grade
9K
12K
18K
1.0
1.5
2.5
Standard
length
(m)
LIQUID
1/4'' (φ6.35)
1/4'' (φ6.35)
1/4'' (φ6.35)
1/4'' (φ6.35)
3/8'' (φ9.52)
3/8'' (φ9.52)
3/8'' (φ9.52)
24K
28K
2.5
2.5
Max.
Elevation
B (m)
5
5
5
5
5
8
5
10
5
10
5
15
5
15
In case that
more than
5m.
Max.
Additional
Elevation
refrigerant
A (m)
(g/m)
10
30
10
30
15
30
20
30
20
65
30
65
30
65