Wiring Diagrams - Sharp AH-A129E Service Manual

AH-A129E
AU-A129E
THERMAL FUSE
5
RE
7
RE
1 CN1
2
WH
WH
TRANSFORMER
CN201
SWITCH
UNIT
RECEIVER
& LED UNIT
CN101
THERMISTOR
(ROOM TEMP.)
THERMISTOR
(PIPE TEMP.)
LOUVER
MOTOR
CONTROL
BOARD UNIT 2
I N D O O R U N I T
T E R M I N A L B O A R D 2
1
N
N
L
T E R M I N A L
B O R A D 1
: B L A C K
B K
: B L U E
B L
G ( Y ) : G R E E N - Y E L L O W
: R E D
R E
: W H I T E
W H

WIRING DIAGRAMS

CONTROL BOARD UNIT 1
250V
FUSE
CN8
T2.5A
BCN
NR
VARISTOR
CN7
CN6
5 3 1
(B) (A) (C)
CN4
1
2
3
R.P.M
4
SIGNAL
5
6 CN5
BK
BL GR
BL
CN3
FAN MOTOR
CAPACITOR
430V 2µF
Figure W-1. Wiring Diagram for AH-A129E
O U T D O O R U N I T
T E R M I N A L B O A R D
G ( Y )
1
N
Figure W-2. Wiring Diagram for AU-A129E
TERMINAL BOARD 2
RY
BL
IN OUT
BK
SSR
CN2
RE
INTERNAL
THERMAL
FUSE
EVAPO-
RATOR
FAN MOTOR
BL
C O N D E N S E R
B K
B L
R E
I N T E R N A L
T H E R M A L F U S E
F A N
M O T O R
B L
B K
F A N M O T O R
C A P A C I T O R
4 3 0 V 1 . 5 µ F
B L
4
INDOOR UNIT
OUTDOOR UNIT
N
1
TERMINAL
G(Y)
BOARD
G(Y)
TERMINAL
BOARD 1
G(Y)
L
BR
BR
N
BL
BL
POWER
SUPPLY
CORD
BK : BLACK RE : RED
BL : BLUE WH : WHITE
BR : BROWN
GR : GRAY
G(Y) : GREEN–YELLOW
B K
M O T O R
C
P R O T E C T O R
C O M P R E S S O R
M O T O R
S
R
W H
R E
R U N N I N G
C A P A C I T O R
4 0 0 V 3 0 µ F
N
1