Midea M-thermal Split MHA-V4W/D2N8 - Outdoor Unit Wiring Guide; Electrical Wiring Precautions; Power Supply Wiring Best Practices

2) In case of installing multiple units in lateral connection per row.
Unit A(mm) B1(mm) B2(mm) C(mm)
4~10kW
≥3000 ≥2000 ≥150 ≥600
＜1/2 H
B2
A
B1
C
H
≥500mm
≥500mm
＜1/2 H
B2
A
B1
C
H
Unit
A(mm) B1(mm) B2(mm) C(mm)
4~10kW
≥3000 ≥2000 ≥300 ≥600
11
7 INSTALL THE CONNECTING PIPE
Check whether the differance in height between the indoor unit and
outdoor unit, the length of refrigerant pipe, and the number of the
bends meet the following requirements:
7.1 Refrigerant piping
4~10kW
1
2
gas
liqulid
Fig.7-1
Fig: 6-7
Fig: 6-8