Midea M-thermal Split MHA-V4W/D2N8 User Manual

34
ANNEX B: Electrically controlled wiring diagram
4~10kW
TO INDOOR
COMM. BUS
NOTE PLEASE USE
3-CORE SHIELDED WIRE
MR1
CN32
U
V
CN501 CN502
W
ACL
ACN
L-PRO
CN11
H-PRO
XS3
XP3
XS4
XP4
BROWN
BLUE
CN10
L-IN
N-IN
CN27
CN3
N-OUT
N-OUT
BLUE
CT1
CN19
CN20
FAN
CN13
CN28
CN17
92NC
POWER SUPPLY
BROWN
CN24
Leakage Protection Switch
must be installed to the Power
Supply of the unit.
PE
PE
RL2
BLACK
BLUE
RED
FORCE_COOL
CHECK
NO
COM
L-OUT
PCB A,Inverter
board for 1phase
PCB B,Main control board
for 1phase
SW1 SW2 SW3
ON
32
1
T3
T4 TpEEV
CN9
XP1
XS2
XP2
CN8
XS1
CN33
SV6
CN5
Th
CN1
H_SEN.
CN4
TF
CN14
4-WAY
BLUE
CN6
BLUE
HEAT1
CN7
BROWN
HEAT2
BROWN
CN8
Q E P
COMP
BROWN
HEAT3
CN16
Y/G
L N
9
XT1
XT2
Y/G
U
V
W
EP Q
YELLOW
GRAY
BLACK
MR3
MR4
MR2
CN31
CN37
5 3
U(R)
V(S)
W(C)
Factory code RevisionDate
16025300004394
2019.07.10 D
CN30
X Y E

Midea M-thermal Split MHA-V4W/D2N8 Specifications

General

Brand	Midea
Model	M-thermal Split MHA-V4W/D2N8
Category	Heat Pump
Language	English