Haier AV26NMVERA [197/531] Ambient temperature sensor

Haier AV26NMVERA [197/531] Ambient temperature sensor
5. Wiring diagrams
0010578435
41
2
56
3
3
465
2
1
Y/G
Y/G
Y/G
1
1
2
2
3
3
5
5
6
6
4
4
R
BL
W
R
G
W
BL
2
3
4
5
6
7
8
9
10
1
10
9
8
7
6
5
4
3
2
1
SM1
TW3
1
2
1
2
2
1
2
1
1
2
1
2
43
5
3
1
1
3
2
1
2
1
2
1
2
1
2
1
2
3
2
1
1
2
W
CN30
1
2
2
1
CN8
1
3
5
7
1
5
3
7
1
2
2
1
1
2
1
2
CN6
CN7
EEV
CN9
W
2
1
2
2
1
2
CN4
5
5
CN1
W
Y/G
11
CN5
CN10
R
3
LED4
3
2
LED3
2
1
1
W
CN13
A PCB
1
1
2
2
CN3
W
Y/G
1
1
4
3
2
2
43
L
TW1
1
1
BL
CN24
W
TR1
1
2
2
1
CN22
R
BL
C
C
CN23
LED6
9
6
7
8
5
4
3
2
1
10
33
G
11
22
2
1
2
1
CN18
CN8
2
1
CN11
FM
TC1
2
1
2
1
LED1
CN15
2
2
B
LED2
Y
B
BQ
OR
A
A
G
B
2
1
2
1
1
1
TA
CN20
CN19
GR
P
TW2
GR
CN6
SM2
TC2
33
CN21
3
3
LED5
~
1
2
3
CN9
2
1
1
3
5
CN4
B PCB
CN3
1
2
3
CN2
1
2
TR2
CN7
CN5
12345
1234
1
2
79
10
8
786
CN10
2
1
B
6
5
CN1
Receive
board
3
N
3
TO POWER SUPPLY
TO POWER SUPPLY
Liquid Pipe Temperature
Description
TR1,2
TA
Symbol
RC
FM
TC2
TC1
EEV
TW1
TW2
SM
Electronic Expansion Valve
Transformer
Gas Pipe Temperature
Ambient Temperature Sensor
Fan Motor
Running Capacitor
Terminal block (Power)
Terminal block (Control)
Swing Motor
sensor
sensor
Wired remote controller and I.D Unit
Electronic Expansion Valve
G
Y
R
R
G
R
LED2
LED6
LED5
LED3
LED4
LED1
LED
I.D and O.D unit
Transmission Lamp between
Malfuction lamp for I.D unit
Forced-open lamp for indoor
Transmission Lamp between
between I.D and O.D unit
Wired controller address and
capacity setting of indoor unit
SW03
SW01
Dip Switch Function
Transmission address setting
~
1PH,220V, ,50Hz
Malfunction of O.D unit
improper setting SW02
Address duplication
0A
10
improper setting SW03
Address duplication
Malfunction of Drain
level control system
between I.D and O.D unit
Malfunction of transmission
of LED5 on the
The Flash Times
LED on the
the PCB/Timing
Wireless Receiver
A,B,C Null
Controller
Controller
Wired Remote
Wired Remote
(Control)
remote receiver
Null
Disconnected
Wired Controller
Wired Controller
Mode
and I.D unit
between rmote Controller
source sensor failure
sensor TC2 failure
sensor TC1 failure
sensor TA failure
Code
2
1
Malfunction Contents
Indoor gas pipe temp.
Indoor ambient temp.
3
7
8
5
6
4
EEPROM failure
20
9
Indoor liquid pipe temp.
Malfunction of transmission
Indoor twin energy
Malfunction Code indication by Wired Remote Controller
Malfunction
03
07
09
08
04
06
05
02
01
B.C connect with
Disconnected
ON
Slave Remote
OFF
Master Remote
Null
ON
A.B.C connect with
CN23
CN30
SW08-6
CN21
Setting
connect to
Disconnected
Wireless Remote Controller
*Master/Slave Wired Remote controller and Wireless Remote Setting
/Dip switch
make the local setting in accrodance with the following table
At the time of installation or after service inspection/repair
Socket
Terminal Block
TW3
Terminal block (Power)
Wired Remote Controller
(To O.D unit)
Transmission
Wiring
1PH,220V, ,50Hz
~
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
250VACT5A
FUSE
WIRING DIAGRAM OF INDOOR UNIT
FUSE
250VACT3.15A
1
2
1
2
CN26
3
3
1
1
2
2
CN11
54
54
1
1
CN31
2
2
SW01
SW03
SW02
SW07
SW08
3
1
1
2
2
54
3
54
6
6
6
6
3
45
3
45
2
2
1
1
CN33
CN34
Q0
RC
2
1
2
1
2
1
2
1
G
CN16
Y
CN14
QO
Quiet Operation
RC
Room Card
Transmission address setting
Dip switch (8HP)
3.the dashed parts are optional in accordance
with the reality of manufacture.
Short connected
Short connected Short connected
Dip switch (8HP)
Dip switch (8HP)
W
W
W
between I.D and central controller
SW02
197

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