Sharp AE-X127E User Manual

AH-X127E
AU-X127E
AY-X127E
AE-X127E
5
WIRING DIAGRAMS
Figure W-1. Wiring Diagram for AH-X127E and AY-X127E
TERMINAL BOARD
GREEN-YELLOW
POWER SUPPLY
LOUVER MOTOR
ROOM TEMP THERMISTOR PIPE TEMP THERMISTOR
FAN MOTOR CAPACITOR 430V 1.5µF
RECEIVER BOARD UNIT DISPLAY BOARD UNIT
ORANGE
YELLOW
TH1
CN4
CN7 CN8
CN1
A
CN2 BLUE
BLUE
BLUE
FAN MOTOR
CN3
NR1
TH2
TH2-1 TH2-2
1 2
BLACK M
A
C1
TR
5 3 1
RED
RED
C
S
R.P.M. SIGNAL
CONTROL BOARD UNIT
FUSE 250V 2.5A T
OutIn
SSR1
BROWN
RY1
INDOOR UNIT
BLACK
TERMINAL BOARDTERMINAL BOARD
OUTDOOR UNIT
FAN MOTOR
COMPRESSOR
UNIT TO UNIT CORD
CONTROL BOARD UNIT
1 1
2 2
N N
L
N
SERIAL SIGNAL CIRCUIT
LED INDICATION FOR SELF-DIAGNOSIS
Abnormal conditions
Short circuit of the outdoor thermistor Overheat of the compressor Abnormal AC current Compressor lock Open circuit of the outdoor thermistor DC overcurrent or over heat of the IPM AC overcurrent Open circuit of serial signal line Short circuit of serial signal line Abnormal fan motor of indoor unit
<Indication of the abnormal condition> LED yellow and LED red indicate automatically, if the set is in abnormal condition.
: LED no blink: LED blink
<LED yellow bliking> LED yellow blinks 5 times in 10 seconds.
Blink steps
<LED red blinking> Abnormal condition is indicated by the blink- ing pattern of LED red.

Sharp AE-X127E Specifications

General

Brand	Sharp
Model	AE-X127E
Category	Air Conditioner
Language	English