Midea V6R Series Manual page 116

Figure 3-9.1: Overview of V6R system wiring
Notes for installers
The 3‐phase, 380‐415V, 50 or 60Hz of power supply should be connected to the outdoor unit power supply terminals
as shown in Figure 3‐9.2.
b
a
j
c
h
d j b
k
f
j
b
d
i
m
Legend
a Three‐phase power supply (with earth wiring and leakage protection)
b Power distribution box
c Power supply terminal of outdoor unit
d Single phase power supply (with earth wiring and leakage protection)
H1, H2 and E communication wire (with shielded layer) between outdoor
e
unit and outdoor unit
P,Q and E communication wire(with shielded layer) between outdoor unit
f
and MS box
g Earth wiring
h Outdoor unit
i VRF indoor unit
j Main switch (with leakage protection)
k MS box
P, Q and E communication wire (with shielded layer) between MS box and
m
Indoor unit

Figure 3-9.2: Outdoor unit 3-phase power supply terminals
b b
j
j
g
c
c
h
h
e
b
k
g
b b b
i i i
m
V6R VRF 50/60Hz
b
i
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