Sharp AH-A129 Service Manual ▷ View online
AH-A129E
AU-A129E
AU-A129E
21
YES
NO
NO
YES
The machine does not function
at all with remote controller
at all with remote controller
Push button "O/I" on the
wireless remote controller.
wireless remote controller.
Is transmitting
indicator of the remote
controller active ?
Is indicator lamp of
indoor unit proper ?
Replace the
PWB with a
new one.
PWB with a
new one.
Does beep sound
from the indoor unit ?
Does connector
CN103 connect in place ?
Using a tester,
measure the voltage
between terminals
of resistor R30
on the PWB ass'y.
measure the voltage
between terminals
of resistor R30
on the PWB ass'y.
Push the button
"O/I".
"O/I".
Are batteries of the
wireless remote controller
good ?
Replace the batteries
with new ones.
with new ones.
Replace the wireless
remote controller.
remote controller.
When the signal is
received, does the voltage
change ?
Replace the PWB with a new
one.
one.
PWB is normal.
Inspect the outdoor unit.
Inspect the outdoor unit.
NO
YES
YES
NO
YES
Replace the display unit
with a new one.
with a new one.
Connect the
connector
properly.
connector
properly.
NO
YES
NO
AH-A129E
AU-A129E
AU-A129E
22
The room is not cooled.
The compressor does not operate.
The compressor does not operate.
Measure resistances of TH1 and TH2.
The control circuit is normal.
The compressor may be defective.
The running capacitor may be defective.
Refrigerant may have leaked.
The outdoor fan motor may be defective.
The outdoor fan motor capacitor may be defective.
The compressor may be defective.
The running capacitor may be defective.
Refrigerant may have leaked.
The outdoor fan motor may be defective.
The outdoor fan motor capacitor may be defective.
Push the button "TEST" on the
indoor unit, and wait 3 minutes.
indoor unit, and wait 3 minutes.
Is there a voltage
between terminal "N" and
"1" of the terminal board the
power supply voltage ?
Are the resistances
correct Fig. 1 ?
Replace the thermistor ass'y with a new one.
NO
YES
YES
NO
Replace the PWB ass'y with a new one.
0
20
40
60
80
100
120
140
160
180
0
10
20
30 40˚C
-10
CHARACTERISTIC OF TH1 & TH2
Fig. 1
Using a meter, measure voltage at
the terminals on the terminal board.
the terminals on the terminal board.
K
10˚C
30K
30K
AH-A129E
AU-A129E
AU-A129E
23
REF. NO.
PART NO.
DESCRIPTION
Q'TY
CODE
REPLACEMENT PARTS LIST [AH-A129E]
CABINET AND UNIT PARTS
1- 1
CMOT-A271JBK0
Fan motorr sub ass’y
1
BN
1- 2
NFANCA041JBE0
Cross flow fan
1
BG
1- 3
CSRA-A445JBK0
Drain pan ass’y
1
BN
1- 4
MJNTPA035JBFF
Louver link
3
AE
1- 5
MLOV-A115JBFE
Horizontal adjustment louver A
9
AB
1- 6
MLOV-A116JBFF
Horizontal adjustment louver B
3
AD
1- 7
MLOV-A171JBFE
Horizontal louver
1
AN
1- 8
PHOS-A015JBE0
Drain hose
1
AL
1- 9
PPACGA002JBE0
O ring
1
AA
1-10
LHLD-A279JBF0
Shaft holder
1
AC
1-11
GGAD-A042JBEA
Wire guard
1
AN
1-12
LHLD-A092JBFZ
Louver holder
2
AC
1-13
RMOT-A073JBE0
Louver motor
1
AU
1-14
CHLD-A067JBK0
Bearing ass’y
1
AL
1-15
PFPFPB038JBE0
Seal
1
AB
1-16
LHLDW0365JBE0
Wire holder
1
AA
1-17
PGUMMA056JBE0
Motor cushion
1
AN
1-18
PGUMMA082JBE0
Motor cushion
1
AD
1-19
DCHS-A356JBK0
Cabinet ass’y
1
BD
1-20
DWAK-A780JBK0
Panel ass’y
1
AZ
1-21
PFILMA065JBEF
Air filter
2
AN
1-22
HDEC-B021JBEA
Decoration panel
1
AL
1-23
GCOVAA006JBFE
Front panel cover
1
AD
1-24
HBDG-A059JBEA
Badge
1
AF
1-25
HPNL-A119JBTB
Open panel
1
AX
1-26
MARMPA006JBFA
Open arm L
1
AC
1-27
MARMPA007JBFA
Open arm R
1
AC
1-28
GWAK-A178JBFC
Front panel
1
AX
1-29
LHLD-A194JBF0
Panel center holder
1
AC
1-30
MARMPA008JBFA
Arm L
1
AC
1-31
MARMPA009JBFA
Arm R
1
AC
1-32
PGUMSA113JBE0
Damper rubber
1
AE
1-33
PCOV-A207JBE0
Drain cover
1
AC
1-34
PFPFPA905JBE0
Panel insulator A
1
AA
1-35
PFPFPA774JBE0
Cabinet insulator
1
AC
1-36
PGUMSA135JBE0
Damper rubber
2
AB
1-37
CPNL-A307JBK0
Open panel ass’y
1
AY
1-38
PCUS-A026JBE0
Cushion 12
1
AC
1-39
LHLD-A278JBE0
Guard holder
4
AD
1-40
LHLD-A181JBFA
Pipe holder
1
AC
1-41
LHLD-A161JBF0
Pipe holder
1
AD
1-42
QW-VZC636JBE0
Fan motor lead
1
AG
1-43
PSEL-B778JBE0
Aluminum tape
1
AC
1-44
PSEL-B779JBE0
Aluminum tape
1
AB
1-45
PSEL-B780JBE0
Aluminum tape
1
AD
1-46
PSEL-B863JBE0
Aluminum tape
1
AC
1-47
TSPC-C986JBRA
Name label
1
AD
1-48
TLABCB257JBR0
Wiring diagram
1
AD
CONTROL BOX PARTS
2- 1
DSGY-A878JBK0
Display unit
1
AS
2- 2
DPWBFA047JBK0
Switch board unit
1
AP
2- 3
QACC-A194JBE0
Power supply cord
1
AU
2- 4
QTAN-A127JBE0
Terminal board(3p)
1
AN
2- 5
QTAN-A088JBE0
Terminal board(3p)
1
AP
2- 6
DPWBFA154JBK0
COntrol board unit
1
BN
2- 7
PSEL-B777JBE0
Aluminun tape
1
AC
2- 8
RTRN-A182JBE0
Transformer
1
AY
2- 9
RC-HZA286JBE0
Fan motor capacitor
1
AY
2-10
RTHM-A296JBE0
Thermistor
1
AN
2-11
LHLD-A095JBF0
Thermistor holder
1
AC
2-12
PBOX-A133JBF0
Control box
1
AG
2-13
HPNLCA564JBF0
Control cover
1
AG
2-14
HPNLCA565JBEA
Operation panel
1
AG
2-15
LHLD-A141JBFA
Cord holder
1
AC
2-16
PSEL-B859JBE0
Aluminun tape
1
AC
2-17
PSHE-A072JBE0
Protect paper
1
AB
2-18
PSHE-A095JBE0
Protect sheet
1
AB
2-19
LHLD-A224JBFE
Cord clamp
1
AG
2-20
RH-IXA519JBE0
Microcomputer(IC1)
1
AX
2-21
RH-IZA149JBE0
Integrated circuit(IC2)
1
AE
2-22
RIC--A022BDE0
TIntegrated circuit(IC3)
1
AE
2-23
RIC--A025BDE0
Integrated circuit(IC4)
1
AE
AH-A129E
AU-A129E
AU-A129E
24
REF. NO.
PART NO.
DESCRIPTION
Q'TY
CODE
HOW TO ORDER REPLACEMENT PARTS
To have your order filled prompty and correctly, please furnish the following information.
1. MODEL NUMBER
2. REF. NO.
3. PART NO.
4. DESCRIPTION
2-24
RH-IZA140JBE0
Integrated circuit(IC5)
1
AE
2-25
RH-IZA337DRE0
Integrated circuit(IC6)
1
AK
2-26
VHRS201D01/-6
Solid state relay(SSR)
1
AK
2-27
RRLYJA032JBE0
Relay
1
AU
2-28
RFIL-A042JBE0
Coil(L)
1
AM
2-29
RH-VZA025JBE0
Varistor(NR)
1
AD
2-30
RC-QZA096JBE0
Capacitor(C1)
1
AE
2-31
QFS-AA050JBE0
Fuse
1
AD
CYCLE PARTS
3- 1
CPIPCA402JBK0
Pipe assembly
1
BB
3- 2
PEVA-A248JBE0
Evaporator
1
BT
ACCESSORY PARTS
4- 1
LX-NZ0247JBE0
Special nut
7
AB
4- 2
CRMC-A490JBE0
Wireless remote controller
1
BG
4- 3
TINS-A565JBR0
Installation manual
1
AF
4- 4
TINSEA221JBR0
Operation manual
1
AR
4- 5
PPLTNA020JBW0
Mounting angle
1
AP
4- 6
FCOV-A013JBFA
Screw cover
3
AB
4- 7
XTTSD45P30000
Tapping screw
6
AA
4- 8
LX-BZA106JBE0
Special screw
1
AD
4- 9
TLABPA175JBR0
Louver label
1
AB
4-10
TINS-A566JBR0
Installation manual
1
AD
SCREWS AND NUTS
6- 1
LX-BZA075JBE0
Special screw
1
AA
6- 2
XREUW50-06000
Ring
2
AB
6- 3
XZPSD40P14000
Special tap screw
4
AA
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