Haier N Series Service Manual page 17

COMPRESSOR
M
R(U) C(W)
S(V)
B
W
R
U V W P N
CN6
CN5 CN7 CN8 CN9
MODULE BOARD
CN3
CN1 CN2 CN4
L1 AC-L
AC-N
L0
GR GR
PFC REACTOR
GR Gray
Remarks
BR Brown
1.the dotted parts are optional for
B Black
different unit.
R Red
2.The components of main pcb
OR Orange
board is fixed facing to the
BL Blue
compressor .
W White
Y/G Yellow
/Green
P
CN28
OR
CAP
CN25
BL
N
B
CN24
CN11 MODULE COM
BL
CN23
MODULE POWER
CN10
CN22
CN21
A
M
CG-A
A
DC FAN
XG-A
MOTOR
AC-L
CAP
AC-N CN1
FUSE1
250V/25A
AC-L OUT
B CN10
W
CN16 R
CN17
CN20
CN18
CN19
VALVE B
TC
CS
HW
B
M
CG-B
DEFROST
ELECTRIC
TEMP.
EXPANSION VALVE
SENSOR
COMPRESSOR
DISCHARGE TEMP.SENSOR
DON'T TOUCH CAPACITOR, EVEN AFTER PLUG-OFF ( DANGER
OF ELECTRIC SHOCK)!
THE CAPACITOR RETAINS HIGH V OLTAGE EVEN AFTER THE
PLUG-OFF.FOR YOUR SAFETY,BE SURE TO WAIT AT LEAST 5
MINUTES.AFTER PLUG OFF AND USE A TESTER TO CONFIRM THE
VOLTAGE BETWEEN CONNECTOR CN25 AND CN28(ON MAIN PCB
BOARD) IS LESS THAN DC 10V BEFOR E START SERVICING OR
LED2 EXTINGUISHED.
15
BR(OR B)
CN2
BL(OR W)
CN36
BR
COMB
R
COMA
N
CN9
PE
AC-N OUT
W
Y/G
CN3
CN15 W
B
VALVE A
CN11
W
M
Domestic air conditioner
Wiring diagram
Y/G