Sharp AY-XP07ER Service Manual ▷ View online
3
AY-XP07ER–AE-X07ER
AY-XP09ER–AE-X09ER
AY-XP12ER–AE-X12ER
AY-XP09ER–AE-X09ER
AY-XP12ER–AE-X12ER
EXTERNAL DIMENSIONS
22.0
58
18.5
175
CRMC-A442JBE0
R03(AAA) 2PCS.
SHARP CORPORATION
INVERTER AIR CONDITIONER
790
240
285
810
Figure E-1. INDOOR UNIT
C
165
167.5
136
81
B
72
540
299
324
A
12
37.5
ø 4.5
58
135
14
B
730
780
A
515
540
AE-X07ER
AE-X09ER
AE-X12ER
AE-X09ER
AE-X12ER
C
250
265
Figure E-2. OUTDOOR UNIT
4
AY-XP07ER–AE-X07ER
AY-XP09ER–AE-X09ER
AY-XP12ER–AE-X12ER
AY-XP09ER–AE-X09ER
AY-XP12ER–AE-X12ER
WIRING DIAGRAMS
N
1
N
1
2
N
1
2
WIRING DIAGRAM
<CB878>
INDOOR UNIT
OUTDOOR UNIT
TERMINAL BOARD1
POWER
SUPPLY
SINGLE
PHASE
PHASE
GREEN-YELLOW
BLUE
BLACK
LOUVER MOTOR
(TOP)
LOUVER MOTOR
(BOTTOM)
ROOM TEMP.
THERMISTOR
PIPE TEMP.
PIPE TEMP.
THERMISTOR
TH1
TH2
YELLOW
ORANGE
CNA
CNB
R76
IN
OUT
S
N
BLUE
BLACK
RED
NF1
DB1
C14A
FU1
250V
3.15A
FU2
250V
2A
NR1
SSR
RY1
C23
NF2
C28
CN5
CN5
C98
C99
CN1
C97
C96
FAN MOTOR
TERMINAL BOARD 2
TERMINAL BOARD
CLUSTER
GENERATOR
POWER
SUPPLY UNIT
CN2
CN3
BCN1
BCN3
BCN201
CN102
BCN101
CN101
DISPLAY
BOARD
UNIT
RECEIVER
BOARD
UNIT
CONTROL BOARD UNIT
SERIAL
SIGNAL
CIRCUIT
EVAPORATOR
LED INDICATION FOR SELF-DIAGNOSIS
Abnormal contents
Temperature
Indicator
Blinking No.
Indicator
Blinking No.
1
2
5
6
7
9
2
5
6
7
9
11
13
14
17
13
14
17
18
Short circuit of the Thermistor
Overheat error (compressor and cycle)
Open circuit of the Thermistor
Abnormal DC current
Abnormal AC current
Open circuit of the Thermistor
Abnormal DC current
Abnormal AC current
Abnormal outdoor fan motor
Abnormal Thermistor or four way valv
Abnormal PAM voltage and PAM clock signal
Open circuit of serial signal line
Short circuit of serial signal line
Open circuit of serial signal line
Short circuit of serial signal line
19
Abnormal fan motor of indoor unit
Rotation error of the compressor or compressor lock
<Indication of the abnormal condition>
LED indicator will blink, if the set is in abnormal condition.
Figure W-1. Wiring Diagram for AY-XP07ER / AY-XP09ER / AY-XP12ER
Figure W-2. Wiring Diagram for AE-X07ER / AE-X09ER / AE-X12ER
5
AY-XP07ER–AE-X07ER
AY-XP09ER–AE-X09ER
AY-XP12ER–AE-X12ER
AY-XP09ER–AE-X09ER
AY-XP12ER–AE-X12ER
For Model AY-XP07ER / AY-XP09ER / AY-XP12ER
DESCRIPTION
MODEL
REMARKS
Indoor fan motor
MLB084
DC Motor
Indoor fan motor capacitor
–
–
Transformer
–
–
FUSE1
–
QFS-GA052JBZZ (250V, 3.15A)
FUSE2
–
QFS-GA051JBZZ (250V, 2A)
For Model AE-X07ER / AE-X09ER / AE-X12ER
DESCRIPTION
MODEL
REMARKS
Compressor
5RS092XDF
D.C. brush-less motor
Outdoor fan motor
ML-A902
DC Motor
Outdoor fan motor capacitor
–
–
WPE1
–
QFS-GA050JBZZ(250V, 1A)
WPE101
–
QFS-GA051JBE0(250V, 2A)
WPE3
–
QFS-GA052JBZZ(250V, 3.15A)
WPE5
–
QFS-GA065JBZZ(400V, 20A)
–
QFS-GA066JBZZ(400V, 15A)
ELECTRICAL PARTS
6
AY-XP07ER–AE-X07ER
AY-XP09ER–AE-X09ER
AY-XP12ER–AE-X12ER
AY-XP09ER–AE-X09ER
AY-XP12ER–AE-X12ER
REFRIGERATION CYCLE
s
1
4
C
2
Capillary
tube B
tube B
Accumulator
3
Strainer
Expansion
valve
valve
Heating
Cooling
Outdoor unit
Condenser
Evaporator
Indoor unit
Reverse valve
Comp-
ressor
Flare coupling
Flare coupling
3-way
valve
2-way
valve
Silencer
Coil
s
1
4
C
2
Capillary
tube B
tube B
Capillary
tube
(2 pieces)
tube
(2 pieces)
Accumulator
3
Strainer
Heating
Cooling
Outdoor unit
Condenser
Evaporator
Indoor unit
Reverse valve
Comp-
ressor
Flare coupling
Flare coupling
3-way
valve
2-way
valve
Silencer
Coil
Expansion
valve
valve
Flow for Refrigerant for AY-XP07ER / AY-XP09ER
Flow for Refrigerant for AY-XP12ER
AY-XP07ER
AY-XP09ER
Indoor side
Standard conditions:
Dry-bulb Temp. (˚C)
Relative Humidity (%)
20
Heating
Outdoor side
Dry-bulb Temp. (˚C)
Relative Humidity (%)
7
87
27
Cooling
47
35
40
AY-XP07ER / AY-XP09ER / AY-XP12ER
Temperature at each part and pressure in 3-way valve
NO.
Condition
Condition
Cooling
72
40
15
16
1.00
78
1
28
2
2.60
78
1
28
2
2.60
72
40
15
16
1.00
80
2
30
2
2.60
74
42
14
14
1.00
Heating
Cooling
Heating
Cooling
Heating
Model
1
2
3
4
3-way valve
pressure (MPaG)
pressure (MPaG)
Dimension of Capillary tube
AY-XP12ER
Model
O.D
I.D
L
ø2.7
ø1.7
300
Capillary tube
AY-XP12ER
REFRIGERANT PIPE LENGTH 7.5m