AY/AE-A079E
AY/AE-A099E
4
WIRING DIAGRAMS
Figure W-1. Wiring Diagram for AY-A079E and AY-A099E
Figure W-2. Wiring Diagram for AE-A079E
THERMISTOR
(PIPE TEMP.)
THERMISTOR
(ROOM TEMP.)
LOUVER
MOTOR
1
2
3
4
5
6 CN5
CN3
CN101
BCN1
CN2
BCN2
CN201
RECEIVER
& LED UNIT
SWITCH
UNIT
THERMAL FUSE
TRANSFORMER
CONTROL
BOARD
UNIT 2
WH
WH
RE
RE
FAN MOTOR
CAPACITOR
400V 1
µ
F
FAN MOTOR
R.P.M
SIGNAL
BL
BL
GR
RE
CN6
CN7
CN4
CN1
SSR
RY2
RY3
(B)
(A)
(F)
(E)
NR
VARISTOR
RY
CONTROL BOARD UNIT 1
OUT
C.T.
IN
BK
OR
PU
BL
250V
FUSE
T2.5A
INDOOR UNIT
TERMINAL
BOARD 2
OUTDOOR UNIT
TERMINAL
BOARD
EVAPORATOR
THERMAL
FUSE
TERMINAL
BOARD 1
POWER
SUPPLY
CORD
BR
BL
G(Y)
N
L
G(Y)
G(Y)
G(Y)
N
1
2
3
UNIT TO UNIT CORD
BL
BR
BL
BK
BL
BR
GR
G(Y)
RE
WH
OR
PU
: BLACK
: BLUE
: BROWN
: GRAY
: GREEN–YELLOW
: RED
: WHITE
: ORANGE
: PURPLE
N
5
7
1
2
1
2
3
5 3 1
I N D O O R U N I T
T E R M I N A L B O A R D 2
T E R M I N A L
B O R A D 1
UNIT TO UNIT CORD
O U T D O O R U N I T
T E R M I N A L B O A R D
C O N D E N S E R
T H E R M A L
F U S E
F A N
M O T O R
V A L V E
C O I L
F A N M O T O R
C A P A C I T O R
4 0 0 V 1 . 5
µ
F
C O M P R E S S O R
M O T O R
M O T O R P R O T E C T O R
R U N N I N G
C A P A C I T O R
3 7 0 V 2 5
µ
F
B K
B K
W H
R E
R
B L
R E
B L
B L
B K
B L
R E
R E
G ( Y )
G ( Y )
C
S
I
2
3
N
I
2
3
N
N
L
B K
B L
G ( Y )
R E
W H
: B L A C K
: B L U E
: G R E E N - Y E L L O W
: R E D
: W H I T E
