Installation Details; Wrench Torque Sheet For Installation; Connecting The Cables; Pipe Length And The Elevation - Midea MSC-09HRDN1-QD0(E) Service Manual

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 install per 5-7 meters.
Outside diameter
mm
Ф6.35
Ф9.52
Ф12.7
Ф15.88
Ф19.05
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
3/4
Grade
7K 9K
1.0 1.0
Standard
length Elevation
(m)
5
5
5
5
5
Torque
Kg.m
1.8
4.2
5.5
6.6
6.6
12K
1.5
Max. Max.
Elevation
B (m) B (m)
5 10
5 10
8 15
10 20
10 20
Additional
refrigerant
(g/m)
30
30
30
30
65
12