Service manual
13
8. Installation details
8.1
Wrench torque sheet for installation
Outside diameter
Torque
mm inch
Kg.m
φ
6.35
1/4 1.8
φ
9.52
3/8 4.2
φ
12.7
1/2 5.5
8.2
Connecting the cables
The power cord of connect should be selected according to the following specifications sheet.
Grade
Unit 7K 9K 12K
mm
2
1.0 1.0 1.5
8.3
Pipe length and the elevation
Pipe size
Capacity
Btu/h
GAS LIQUID
Standard
length
(m)
Max.
Elevation
B (m)
Max.
Pipe
length
A (m)
Additional
refrigerant
(g/m)
07k~09K
3/8’’ (
φ
9.52) 1/4’’
(
φ
6.35)
5 5 10
30
12K
1/2’’ (
φ
12.7) 1/4’’
(
φ
6.35)
5 5 10
30
Caution:
Capacity is base on standard length and maximum allowance length is base of reliability.
Oil trap should be install per 5-7 meters.
In case that
more than
