Midea VC Pro Series

VC Pro VRF 50/60Hz
182
Midea VC Pro Series Engineering Data Book
Figure 3-9.1: Outdoor unit power supply wiring
Figure 3-9.2: Indoor unit power supply wiring
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
GND
GND
GND
GND
Branch box
Leakage
protector
Manual
switch
Leakage
protector
Manual
switch
GND
Branch box
Outdoor unit
GND
Outdoor unit
GND
Outdoor unit
GND
Outdoor unit
GND
Outdoor unit
GND
Outdoor unit
Power facilities 1
(with leakage protector)
Power facilities 2
(with leakage protector)
Leakage protector
Manual switch
Branch box
Indoor unit
1
9
2
10
3
11
4
12
5
13
6
14
7
15
8
16
Single-phase 220~ 50/60Hz
The 3-phase, 380-415V, 50 or 60Hz power supply should be connected to the outdoor unit power supply terminals as
shown in Figure 3-9.3.
Figure 3-9.3: Outdoor unit 3-phase power supply terminals
Notes for installers

GND
GND
GND
GND