Sharp AY-X10CR Service Manual page 4

AY-X10CR
AE-X10CR
AY-X10CR-N
AE-X10CR-N
More than 50mm
E
INDOOR UNIT
TERMINAL BOARD 1
GREEN-YELLOW
LOUVER
N
(UPPER)
LOUVER
(LOWER)
1
ROOM TEMP.
POWER
THERMISTOR
SUPPLY
PIPE TEMP.
SINGLE
THERMISTOR
PHASE
DISPLAY
BOARD
UNIT
LED INDICATION FOR SELF-DIAGNOSIS
Temperature
Indicator
Blinking No.
1
2
3
5
6
7
8
10
13
14
17
18
19
<Indication of the abnormal condition>
LED indicator will blink,if the set
is in abnormal condition.
815 (unit size)
E
I
H
F
G
Center of wall hole:
55 95
Leftward piping
I F
Figure E-3. INSTALLATION DIMENSIONS
WIRING DIAGRAMS
RY1
BROWN
In Out
M
CN3
WPE1
250V
3A
M CN2
TRANS1
TH1
3
C1
YELLOW
4
FAN MOTOR
CN7
TH2
1 CAPACITOR
ORANGE
430V 2.0µF
2
RECEIVER
BCN1
BOARD UNIT
BCN2
CN101
CN102 BCN3
N
Abnormal contents
Short circuit of the outdoor thermistor
Overheat of the compressor
Abnormal AC current
Open circuit of the outdoor thermistor
Power module(IPM) abnormality
AC overcurrent
Open circuit of the power module(IPM) heat-sink thermistor
Overheat of the power module(IPM) or
short circuit of the power module(IPM) heat-sink thermistor
Rotation error of the compressor
Power factor module(AF1) error
Open circuit of serial signal line
Short circuit of serial signal line
Abnormal fan motor of indoor unit
Figure W-1. Wiring Diagram for INDOOR UNIT
D
C
D
A
B
80
A
Outline of indoor unit
TERMINAL BOARD 2
CONTROL BOARD UNIT
BLACK
N
SERIAL
SIGNAL
SSR1 S
CIRCUIT
1
CN1 CN6
5 3 1
INTERNAL
RED
THERMAL
2
FUSE
RED
UNIT
R.P.M.
TO
BLACK SIGNAL
UNIT
BLUE
CORD
FAN MOTOR
BLUE
BLUE
CB612-2
4
Ceiling
E
J
55
J
Center of wall hole: Backward piping
OUTDOOR UNIT
TERMINAL BOARD
N
M
FAN MOTOR
1
M
COMPRESSOR
2
CONTROL
BOARD
UNIT
CB612-1