Midea V6 Series User Manual


30-
3
Figu
r
3
2HP
r
e5‐4.2:30‐32
H
N_out
RA
CN4
N_out
RB
CN4
CN10
CN10
Red(Black)
L8
B
l
u
e
Red
Red
White
Red(Black)
H
Pwiringdiag
r
CN5
P_out
CN3
N_
i
n
CN1
P_in
U
V
w
S7
CN6
CN7 CN11
L1
L2
L3
CN5
P_out
CN3
N_
i
n
CN1
P_in
U
V
w
S7
CN6
CN7 CN11
L1
L2
L3
1
ON
2
1
ON
2
a
ck
a
ck
L8
L8
Red
Black B
l
u
e
C
o
m
p
r
e
s
s
o
r
d
r
i
v
e
b
o
a
r
d
A
Red(Black)
Red
White
B
l
u
e
C
o
m
p
r
e
s
s
o
r
d
r
i
v
e
b
o
a
r
d
B
Red
White
B
l
u
e
Red(Black)
Red
Black
B
l
u
e
XT1
RB RA
Main board
AC filter board
Up layer
Comm. board
CN2
CN2
Black Blue
r
am
U
V W
CN8(CN9)
IC17
COMP A
U
V W
IC17
COMP B
CN12 CN13 CN14
CN12 CN13 CN14
1
2
Black
Bl
a
Bl
a
d
r
i
v
e
b
o
a
r
d
A
Red
Black
B
l
u
e
d
r
i
v
e
b
o
a
r
d
B
Red
Black
B
l
u
e
BR1
BR2
C
o
m
p
r
e
s
s
o
r
d
r
i
v
e
b
o
a
r
d
A
C
o
m
p
r
e
s
s
o
r
d
r
i
v
e
b
o
a
r
d
B
DC fan drive board A
DC fan drive board B
Down layer
PCBA Layout
Brown
CN8(CN9)
+
-~
~
BR1
T
TP1-PRO TP2-PRO
C
L-PRO
L3’
L1’
L2’
L3’
N’
FAN A
CN30
Red White Blue
Red White Blue
Black
Red B
l
u
e
H-PRO
FAN A/B EEVA/EEVB/EEVC BR1/BR2
COMP A/COMP B
DC Fan Electronic expansion valve
Ck ht
Inverter compressor A/B
CODE NAME
Single-phase Bridge Rectifier
L-PRO
CN19
H-PRO
CN18
DSP1 DSP2
CN17
H-YL1
T
7C1
OKUPMENU DOWN
ENC3
S12
IN_NUM
TF1
T7C1
C
N4
T7C2
CN5 CN8
T6A
C
T
T7C2
CN1
T4 T3
CN3
TF2
CN3_1
TF2
CN15
T6A
T4 T3
ENC2 POWER
CN12
CN9
CN10
CN11
CN3
N
P
CN30
H-YL1
CN31(CN32)
1
ON
2
3
+~
BR2
CN32(CN31)
ENC1 NUM_ S
(Left)
AC filter board
Red B
l
u
e
B
l
u
e
Black
DC fan drive
board
A
ST1 H-PRO/L-PRO H-YL1 RA/RB IC17 SV2/SV4-SV9 HEATA/HEATB
4-way valve Reactance Current sensor High/Low pressure ON/OFF switch High pressure sensor
C
ran
k
case
h
ea
t
er
Solenoid valve
L8
Current sensor
CN100
C
N8_1
T
6B
C
N
E
E
CN27
O-FAN
CN26
O-C
CN20
O-O
EEVA
T6B
CN25
N
CN5
CN51
L1
L2
L3
CN6 CN7 CN8
1
ON
2 34
C
N
1
(
C
N
4
)
-~
SW1
AC
filter
board
B
l
u
e
Black
board
A
Main board
T3 T4 T7C1/T7C2 TF1/TF2
Plate heat exchanger cooling refrigerant inlet/outlet temperature sensor
Main exchanger pipe temperature sensor
T6A/T6B
Outdoor ambient temperature sensor Discharge temperature sensor Inverter-module heatsink temperature sensor
CN21(CN22)
CN28
O-D
FAN B
C
N
C
N
CN
6
CN
6
CN85
CN83
CN46
CN44
CN43
CN47
CN67
CN66
N
70
E
VA
CN72
EEVC
EEVC
CN71
EEVB
EEVB
ST1 SV4 SV5 SV7 SV8A SV9
SV6 SV8BHEATB
HEATBHEATA
HEATA
CN30
CN82
N-ON
CN41
SV2
(Right)
Red
Black
White
B
l
u
e
Red
Black
White
B
l
u
e
Black
Black Black Black
capacity setting
ENC2 B
30HP
C
32HP
ENC2
POWER
Comm. board
XT1 TP1/TP2-PRO
Terminal block Discharge temperature ON/OFF switch
V
CN3
C
N
1
(
C
N
4
)
N
P
ST1
N
84
N
45
6
7_1
6
6_1
SV4 SV5 SV7 SV8A SV9
SV6
SV8B
HEATA
HEATA
HEATB
H EAT B
ABC
XT1
N
SV2
1
ON
2 34
SW1
DC fan drive board B
Power in
Attention
：
ENC2 is factory setting
，
do not change at will
；
CN4 CN6
To kilowatt-
To centrali-
zed
To indoor units
communi
To outdoor
units comm
Reserved
Outdoor unit address setting
ENC1 0
Master unit (Factory setting)
12
ENC1
NUM_S
Slave unit 1
Slave unit 2
V
6 VRF 5
0
16027000007528
Power
in
Attention
：
ENC2
is
factory
setting
，
do
not
change
at
will
；
ENC1 is available in multi outdoor unit system.
The dotted frame section is use by some models.
This connection diagram is for reference onl y. Please refer to the actual product.
hour meter
zed
controller
communi
-
cation bus
units
comm
-
unication bus
Reserved
0
Hz 
67
Part 5 - Electrical Components and Wiring Diagrams

Midea V6 Series Specifications

General

Brand	Midea
Model	V6 Series
Category	Air Conditioner
Language	English