Midea MSV1-07CR-QB8F - Installation Details; Wrench Torque Sheet for Installation; Connecting the Cables; Pipe Length and the Elevation

Service manual
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8 Installation details
8.1 Wrench torque sheet for installation
Torque
mm inch Kg.m
φ6.35 1/4 1.8
φ9.52 3/8 4.2
φ12.7 1/2 5.5
φ15.88 5/8 6.6
φ19.05 3/4 6.6
Outside diameter
8.2 Connecting the cables
The power cord of connect should be selected according to the following specifications sheet.
Amp 10 15 20
mm
2
1.0 1.5 2.5
Grade
8.3 Pipe length and the elevation
Standard
length
Max. Max. Additional
(m) Elevation Elevation refrigerant
Btu/h
GAS
LIQUID
B
(m)
A
(m)
(g/m)
3/8’’ (φ9.52)
1/4’’ (φ6.35)
5
5
10
30
1/2’’ (φ12.7) 1/4’’ (φ6.35) 5 5 10 30
1/2’’ (φ12.7)
1/4’’ (φ6.35)
5
8
15
30
5/8’’ (φ15.88)
1/4’’ (φ6.35)
5
10
20
30
5/8’’ (φ15.88) 3/8’’ (φ9.52) 5 10 20 65
5/8’’ (φ15.88)
3/8’’ (φ9.52)
5
15
30
65
3/4’’ (φ19.05)
3/8’’ (φ9.52)
5
15
30
65
Pipe size
7k~12K
16K~28K
30K~36K
Capacity
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 5m.