341
Medium ESP Duct Type
Indoor Unit (AD*MNERA)
14.5 Wiring diagram
TR
N
L
Y/G
R
BL
7
7
R
CN22
3 2
1
3 2
1
1
1
Y
OR
B
A
BL
AC12.5V
C
1
4 3
2
1
4
3
2
2
1
3
3
1
2
W
CN3
5
5
W
CN1
2 2
CN20
3
1
2
3
1
2
CN19
TA
TC2
TC1
1
2
3
1
1
2
3
1
G
CN18
2
2
1 1
R
CN7
5
3
1 1
3
5
CN24
W
A
B
C
1
1
2 3
2
3
1
1
5 4
3
5 4
3
6
6
2
2
CN9
W
B
CN15
P
Q
GR
GR
2
2
1
1
TW2
TW1
RL
TS
TS
F
EH EH
EH
EH
6 5
4 1
R
R
W
R
W
R
R
RC
FM
RL RL
RL
6
6
4
3
4
3
1
1
2
2
5
5
R
CN16
G
1
2
1
2
RK
CN13
PMV
Y/G
Y/G
B
Wired Remote Controller
(To O.D unit)
Transmission
Wiring
W
B
R:RED BR:BROWN OR:ORANGE BL:BLUE G:GREEN GR:GRAY
Y
:YELLOW W:WHITE B:BLACK Y/G:YELLOW/GREEN
are the sequence number
2. is printed circuit board
1. is terminal block, the words on it
3.The Parts in the dashed are optional
Pump Motor
Terminal block (Control)
Terminal block (Power)
Running Capacitor
Fan Motor
Ambient Temperature Sensor
Gas Pipe Temperature Sensor
Transformer
Electronic Expansion Valve
PM
EH
TW2
TW1
PMV
TC1
TC2
FM
RC
Symbol
TA
TR
Description
Liquid Pipe Temperature Sensor
RL Relay
RK
Room Card
CN10
G
1
2
BL
1
2
CN4
~
PM
CN8
W
PCB
FUSE
250
VAC /T6.3A
1
2
1
2
CN31
W
9
W
6
7
8
5
4
3
2
1
10
CN21
LED3 LED4
LED7
LED2
LED1
LED5
TS
Electronic Heater
Temperature Switch
F
Fusion (One-Off Protector)
Transmission Lamp between
Forced-open lamp for indoor
Malfunction lamp for I.D unit
Transmission Lamp between
I.D and O.D unit
LED
LED1
LED4
LED3
LED5
LED7
LED2
R
G
R
R
G
G
Electronic Expansion Valve
Wired remote controller and I.D Unit
1PH,220-230V , 50/60Hz
Power Supply:
SW07
SW01
SW03
1
2
1
2
W
CN44
1
2
1
2
CN42
1
2
1
2
CN43
1
2
1
2
CN41
W
W
W
J1～J8
1
2
1
2
BL
CN26
AD*MNERA PCB code: 0151800113
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