Midea M-thermal Mono Series, Installation And Owner'S Manual

Page: 83 / 98

Annex D: Electrically controlled wiring diagram
3-phase 12/14/16kW
OUTDOOR UNIT POWER SUPPL
Y
HE
AT
SO
UR
CE
L1
RA1 RA2 RA3
BROWN
BLACK
GRA
Y
BLACK
BROWN
GRA
Y
FOR
CE
C
OOL
CHECK
S3
ADDRESS
HEA
T3
HEA
T3
SV6
SV6
CN27
SV5
SV5
CN20
TH TP
CN33 CN34
T2c T2a
H-SEN
H-SEN
T2c T2a
CN24
CN38
Earth
CN41
CN18
CN16 CN7 CN15
CN17 CN18
CN19
XT1
4
3
RA4
AD
DIT
IO
NA
L
Y/G
CN30
+15V
CN20
CN23
L1
N
L3
L2
DSP1
S5
1
2
3
ON
S6
1
2
3
ON
CN109
CN2
DC310V
UPF
AN
FA
N
CN4
CN6
HEA
T2
CN26
CN19
CAN
POWER
PQE
CN32
O-COMP
L-SEN
TH TP
T4 T3
L_PRO H_PRO
CN31 CN29
EEV1
CN22
CN35 CN28 CN37
CN36
CN5
CN8
CN9
HEA
T1
HEA
T1
CN21
POWER-I
BLACK
BROWN
GRA
Y
BLACK
BROWN
GRA
Y
RED
BLUE
BLACK
U
V
W
PE1 PE2
PE3
RED
HEAT2
XT3
T
o the heating
tape of drainage outlet (<200mA)
Temperture Controller
Heat belt Heat belt Heat belt Heat belt
WIRE
CONTROLLER
Temp
. S
ensor
c
od
e
T3
/T
4/T
h
Tp
Proper
ty
value
s
B
25/50
=4100K,
R
25
℃
=10k
Ω
B
25/50
=3950K,
R
90
℃ =5k
Ω
12KW 14KW
0
S6-1
FACTORY
ON
3
2
1 ON
3
2
1
SETTING
ON
3
2
1 ON
3
2
1 ON
3
2
1 ON
3
2
1
S6-2
S6-3
0
0
0
0
1
16KW
1
0
0
Operate the switches and push buttons with an insulated stick (such as a closed ball-point pen) to avoid touching of live parts.
▪
▪
Querying exteral parameters and setting menu parameters are only allowed on the wire controller.
The wiring picture shown is for reference only
,actual product may vary
.