Installation Details; Tightening Connection; Connecting The Cables; Pipe Length And The Elevation - Midea MSV1-09HRFN1-MT0W Service Manual

6. Installation details

6.1 Tightening Connection

Align the center of the pipes.
Sufficiently tighten the flare nut with fingers, and then tighten it with a spanner and torque wrench as
shown in Fig.
Outer diam.
Ф6.35mm
Ф9.52mm
Ф12.7mm
Ф16mm

6.2 Connecting the cables

The power cord of connect should be selected according to the following specifications sheet.

6.3 Pipe length and the elevation

Capacity
Btu/h
9k 3/8'' (Ф9.52)
12k 1/2'' (Ф12.7)
Tightening torque(N.cm)
1/4"
3/8"
1/2"
5/8"
Unit
2
mm
Pipe size
Liquid
Gas
1/4'' (Ф6.35)
1/4'' (Ф6.35)
1570(160kgf.cm)
2940(300kgf.cm)
4900(500kgf.cm)
7360(750kgf.cm)
Grade
9K 12K
1.5 1.5
Standard
length Elevation
(m)
5
5
Additional tightening torque(N.cm)
1960(200kgf.cm)
3430(350kgf.cm)
5390(550kgf.cm)
7850(800kgf.cm)
Max. Max.
Length
B (m) A (m)
5 10
5 10
Additional
refrigerant
(g/m)
20
20
11