Akai XQB100-Y1066S User manual

SERVICE MANUAL Automatic Washer XQB100-Y1066S
SPECIFICATION
Power source
Overall dimension
Net weight
Power consumption
Motor output
Washing method
Water capacity
Spinner tub speed
AC 230-240V, 50Hz
601(W) × 626(D) × 985(H)
47kg
450W
250W
Automatic reverse turn
90 Liters
680 r.p.m
Specification: Subject to change without notice.
XQB100-Y1066S

2
ABNORMALCONDITION
When the washer is abnormal, the washer stops as the every actions turns off, beep tone sounds
ON-0.1 second and OFF-0.1 second for 6 seconds and number window LED display abnormal
code and blink on and off. The washer judges the following six conditions as abnormal condition.
1) Abnormal condition of water supply
In supplying with water, the water level does not reach 1 level within 10 minutes or does not
reach your chosen water level within 20 minutes from the water level of 1 level.
The number window LED display abnormal code: and begin blinking on and off at the
same time and the electric buzzer sounds to indicate a problem.
2) Abnormal condition of drain
In draining, the water level does not go down below the reset level of the water level sensor
within 8 minutes.
The number window LED display abnormal code: and begin blinking on and off at the
same time and the electric buzzer sounds to indicate a problem.
3) Abnormal condition of spin-dry
•The tub switch works 3 times continuously during the program of rinse-spin or works 1 time
in the single program of spin-dry.
The number window LED display abnormal code: and begin blinking on and off at the
same time and the electric buzzer sounds to indicate a problem.
• The washer lid is opened.
The number window LED display abnormal code: and begin blinking on and off at the
same time and the electric buzzer sounds to indicate a problem.
4) Abnormal condition of wash.
The number window LED display abnormal code: and begin blinking on and off at the
same time and the electric buzzer sounds to indicate a problem.
5) Abnormal condition of water level sensor.
The water level sensor malfunctions.
The number window LED display abnormal code: and begin blinking on and off at the
same time and the electric buzzer sounds to indicate a problem.
6) Abnormal condition of load sensor.
The number window LED display abnormal code: and begin blinking on and off at the
same time and the electric buzzer sounds to indicate a problem.
XQB100-Y1066S
CIRCUIT DIAGRAM

3
TROUBLE SHOOTING
a. Power Source
Yes
No
COLOR SYMBOL
Gr
Bl
G
B
LB
Br
O
P
R
W
Y
V
GRAY
BLUE
GREEN
BLACK
LIGHT BLUE
BROWN
ORANGE
PINK
RED
WHITE
YELLOW
VIOLET
TROUBLE
INSPECTION
CAUSES
REMEDY
Any indications
and beep do not
work when
power switch is
on and the start
button is pressed
INSPECTION
Is fuse blown?
Deterioration of fuse.
Motor is defective.
Capacitor is defective.
Replace.
Replace.
Replace.
Poor connect of 6-pin
connectors (blue&white).
Control circuit board is
defective
Repair or replace.
Replace.

4
“magic”joint assembly
Filter
Cushion
b. Water Supply
Yes
No
Low
\\
Water does not
flow when the
power switch is
on and start
button is pressed.
Does humming
noise come on
from water
Valve？
Something on the filter of
the water valve or hose
joint assembly.
Clean the filter.
Poor connect of 6-pin
connectors (blue& white).
Water valve is defective.
Water level sensor is
defective.
Control circuit board is
defective.
Repair or replace.
Replace.
Replace.
Replace.

5
Does water stop
when the plug
is removed or
power switch is
OFF?
Bearing ass’y is defective.
Replace.
Motor wires are
dis-connected.
Capacitor wires are
dis-connected.
Capacitor is defective.
Motor coil shorten.
Brake lining on bearing
ass’y is worn out.
Brake lever ass’y is
defective.
Note: When removing the flow sheet, reinstate the filter in place correctly.
Yes
No
XQB100-Y1066S
c.Wash/Rinse
No
Yes
No
No
No
Yes
Yes
Water does not stop
Something in the air trap
hose or air leaks from a
part related water level
sensor system.
Water level sensor is
defective.
Control circuit board is
defective.
Something on the
diaphragm on the water
valve.
Diaphragm is deformed
Clean or replace.
Replace .
Replace.
Replace or
disassemble the
valve and clean
the diaphragm
Replace
Replace .
Replace
TROUBLE
INSPECTION
CAUSES
REMEDY
Washing cycle does
not start even if
water keeps the
selected water level.
Does the spin tub
rotated normally
when the
PROGRAM
button
is set to SPIN？
Bearing ass’y is defective.
Poor connect of 6-pin
connectors (blue & white)
Thermostat on motor is
opened.
Control circuit board is
defective.
Replace.
Replace.
Repair or replace
after cooling down.
Replace.
Does the pulsator
rotate by hand?
Replace or repair.
Replace or repair.
Replace.
Replace.
The spin tub rotates
together with the
pulsator during
washing or rinsing
cycle.
Is the torque
motor working
normally.
Replace bearing
ass’y.
Replace bearing assy.
Does brake-work
normally?
Does humming
noise come on
from motor？

6
Torque motor is broken.
Brake lining is worn out.
Brake lever ass’y is defective.
Foreign matter in drain
hose.
Pump lead wire is
disconnected.
Control circuit board is
defective.
No
No
d. Drain
Yes
No
XQB100-Y1066S
Replace.
Note:
Break-work is
normal when spin
tub stops within 10
sec. under no-load.
Replace bearing ass’y.
Replace bearingl ass’y.
Water does not
drain out.
Clean drain hose
inside.
Repair or replace.
Replace.
TROUBLE
INSPECTION
CAUSES
REMEDY
INSPECTION
Drain takes time
too long.
Drain hose ass’y is deformed.
Hose is connected in the
wrong way.
Hose is too long or position of
hose is too high.
Replace or replace.
Repair.
Repair.
.
Note: In draining, the water lever sensor can
not reset in 8minutes.
The number window LED display
abnormal code: and begin blinking
on and off at the same time and the
electric buzzer sounds to indicate a
problem.
Note: In draining, the water level sensor can
not reset in 8minutes.
The number window LED display
abnormal code: and begin blinking
on and off at the same time and the
electric buzzer sounds to indicate a
problem.
INSPECTION
•If the Drain Hose is too long or high, water may overflow
during the rinsing cycle or make rinsing or draining impossible.
•The built-in pump is capable of discharging water to a maximum
height of 1.2 meters and minimum height of 0.8 meters.
•The pump makes a noise at the starting.
If you want to reduce the noise, please raise the opening end of
the Drain Hose above the floor 1 meter or more.
The pump makes an idling noise during washing.
This is normal.
Is the built-in pump
working normally？

7
e. Spin Drying
Yes
No
X
Operation of safety device
Spin drying cycle
does not work.
Does safety
device work?
Machine inclines.
Replace with level.
The V-belt is slipping.
The V-belt is snapped.
Small pulley mounting
screw is loosed.
Motor is disconnected or
burnt.
Capacitor is broken or
disconnected.
Bearing ass’y is defective.
Torque motor is defective.
Brake lever is defective.
Thermostat on motor is
opened.
Poor contact of 6-pin
connectors (blue &white).
Control circuit board is
defective.
Adjust the motor
position.
Replace.
Tighten up.
Replace.
Replace.
Replace.
Replace.
Repair or replace.
Repair or replace
after cooling down.
Repair or replace.
Replace.
Note:
1. The tub switch works 3 times
continuously or works 1 time in the
single program of spin-dry. The
number window LED display abnormal
code: and begin blinking on and
off at the same time and the electric
buzzer sounds to indicate a problem.
2. Do not disconnect the wire from the
capacitor, because this wire acts as
de-pressing noise from outside to the
micro-computer.
TROUBLE
INSPECTION
CAUSES
REMEDY
INSPECTIONINSPECTION
Start of spin-drying.
Normal spin.
Safety device work.
Electric circuit
count operation of
safety device.
Electric circuit works to stop
spin when safety device
detects continuously three
times of abnormal swing of
spin drum.

8
When the safety device works by abnormal swing of spin drum, machine works automatically to
stop Spin-Dry cycle and operates water supply valve to pour water into the Wash/Spin Tub and
then starts washing cycle for replacing washing clothes evenly.
After above operation has down twice, if safety device works again, machine will stop, and the
number window LED display abnormal code: and begin blinking on and off at the same time
and the electric buzzer sounds to indicate a problem.
•Open the Wash Lid and rearrange the clothes evenly around the Wash/Spin Tub.
•Close the Wash Lid and press the START/PAUSE button again.
f. Buzzing and rattling
Low
High
XQB100-Y1066S
Yes
No
Automatic
adjustment or
load.
Stop of Spin-Dry
Agitation of load (Rinsing
for 2 minutes).
Buzzing/rattling
during water
supply.
INSPECTION
Something in water valve.
Replace.
INSPECTION
Is high water
pressure (more
than 4kg/cm2)?
Faucet open too far
Adjust faucet
turning.
TROUBLE
INSPECTION
CAUSES
REMEDY
INSPECTION
Buzzing/rattling
during washing
or rinsing.
Does some noise
sound during
spin drying?
Belt is slipping.
Pulley is loose.
Some part touch motor
Adjust.
Tighten.
Repair or replace
Something underneath
pulsator.
Pulsator is rubbing.
Pulsator shaft is burnt.
Remove.
Adjust bearing ass’y.
Replace bearing ass’y.
Buzzing/rattling
during spin-dry.
Is sound in
low-pitched
monotone?
Bearings of bearing ass’y
is defective.
Replace.
Water supply

9
PART LIST
Key No.
Part No. (Service)
Part No. (Hefei sanyo)
Description
Q’ty
1
HF1B141200082
301B141200082
Washer Lid Complete
1
1-1
HF1B141300141
301B141300141
Washer Lid AAssembly
1
1-2
HF1B141300018
301B141300018
Washer Lid B
1
1-3
HF1B141400016
301B141400016
Lid Handle
1
1-4
HF12160605140
3012160605140
Lid Axis
1
1-5
HF12143469140
3012143469140
Lid Cushion
2
2
HF12160604140
3012160604140
Hinge Shaft
1
3
HF12160701140
3012160701140
Hinge Spring
1
4
HF12175160040
3012175160040
Back Plate
1
5
HF12176220140
3012176220140
Aluminum Foil
2
6
HF1B1211000178
301B1211000178
Spec Label
1
7
HF12131726140
3012131726140
Notice Label
1
8
HF1TN40120SE
ST1TN40120SE
SCR 4×12E
2
9
HF10317034040
3010317034040
Pour Inlet Complete
1
XQB100-Y1066S
Key No.
Part No. (Service)
Part No. (Hefei sanyo)
Description
Q’ty
9-1
HF12174903140
3012174903140
Fix Plate Of Water Valve
1
9-2
HF14294S17140
3014294S17140
Water Valve
1
9-3
HF12212701140
3012212701140
Water Valve joint
1
9-4
HF1TN40120SE
ST1TN40120SE
SCR 4×12E
3
9-5
HF10317135140
3010317135140
Pour Inlet Assembly
1
10
HF1TN40120SE
ST1TN40120SE
SCR 4×12E
4
11
HF1TN40140SE
ST1TN40140SE
SCR 4×14E
2
12
HF1B802300005
301B802300005
Tub Switch Assembly
1
13
HF12176219140
3012176219140
Aluminum Foil
2
14
HF14291S09140
3014291S09140
Water Level Sensor
1
15
HF12334002140
3012334002140
Hose Band
1
16
HF12324201140
3012324201140
Air Trap Hose
1
17
HF1TN40120SE
ST1TN40120SE
SCR 4×12E
2
Is variable sound
happened by
vibration?
Does noise sound
when the washer
begins to work?
Is clattering on
maximum
rotation?
Is flapping?
Machine is in unbalance.
Suspension rod ass’y is
worn out.
Belt is slipping
Motor pulley is loose.
Wire and/or air trap hose
is loose.
Place machine
evenly on base.
Replace.
Adjust.
Tighten up.
Tighten.

10
18
HF12161202140
3012161202140
Gradienter Cover
1
19
HF10161102140
3010161102140
Gradienter
1
20
HF10256045140
3010256045140
Detergent Tray Assembly
1
21
HF12160157040
3012160157040
Top Plate
1
22
HF1TN40120SE
ST1TN40120SE
SCR 4×12E
2
23
HF12160510142
3012160510142
Screw Cap
2
24
HF1217540N040
301217540N040
Control Plate
1
25
HF1B121000182
301B121000182
Membrane Plat
1
26
HF1TN40120SE
ST1TN40120SE
SCR 4×12E
4
27
HF12175688140
3012175688140
Control Circuit Board Cap
1
28
HF14292S04140
3014292S04140
Magnetism Switch
1
29
HF12912223140
3012912223140
Special Screw
1
30
HF1B801700211
301B801700211
Control Circuit Board Complete
1
31
HF12811203140
3012811203140
Nylon Clasp
3
32
HF1TN40160SE
ST1TN40160SE
SCR 4×16E
10
33
HF1285151F140
301285151F140
Wire Bunch
1
34
HF12234206140
3012234206140
Spring Damper Base
4
35
HF10111063040
3010111063040
Frame Complete
1
36
HF12912223140
3012912223140
Special Screw
12
37
HF12122239140
3012122239140
Back Cover
1
38
HF12143419140
3012143419140
Cushion
1
39
HF12122104140
3012122104140
Frame Handle (Left)
1
40
HF12143415140
3012143415140
Cushion
3
41
HF12324935140
3012324935140
Drain Hose Stay B
1
42
HF10325110140
3010325110140
Drain Hose Assembly (Outside)
1
43
HF12324931140
3012324931140
Drain Hose StayA
1
44
HF12334025140
3012334025140
Hose Band C
1
45
HF12122105140
3012122105140
Frame Handle (Right)
1
46
HF12334001140
3012334001140
Hose Band
1
47
HF1TN40120SE
ST1TN40120SE
SCR 4×12E
2
XQB100-Y1066S
Key No.
Part No. (Service)
Part No. (Hefei sanyo)
Description
Q’ty
48
HF12324837140
3012324837140
Drain Hose (Inside)
1
49
HF12334024140
3012334024140
Hose Band B
1
50
HF14535S13140
3014535S13140
Pump
1
51
HF12912201140
3012912201140
Screw Assembly
2
52
HF12152901140
3012152901140
Wheel
2
53
HF12153002140
3012153002140
Wheel Axis
2
54
HF12122301144
3012122301144
Drain Cap
2
55
HF12152323040
3012152323040
Leg
1
56
HF1TN40120SE
ST1TN40120SE
SCR 4×12E
14
57
HF12143462140
3012143462140
Cushion
3
58
HF2TN60200SE
ST2TN60200SE
SCR 6×20E
3
59
HF12234305140
3012234305140
Sound-Proof Board
1
60
HF1TN40140SE
ST1TN40140SE
SCR 4×14E
1

11
61
HF10143002140
3010143002140
Adjuster Assembly
1
62
HF14812S19140
3014812S19140
Cord Assembly
1
63
HF1TN40100SE
ST1TN40100SE
SCR 4×10E
1
64
HF12152501140
3012152501140
Cord Stay
1
65
HF10856511140
3010856511140
Earthing Wire Assembly
1
66
HFSPG40100SA
SFSPG40100SA
SCR 4×10A
2
67
HFCNN40KA---
SVCNN40KA---
Washer SPR 4
2
68
HF12811205140
3012811205140
Nylon Buckle
3
69
HF12143445140
3012143445140
Cushion
1
70
HF14295S08140
3014295S08140
Capacitor Assembly, 18μF/500V Ac
1
71
HF12871103140
3012871103140
Compressed Connector
4
72
HF12871102140
3012871102140
Compressed Connector
1
73
HF12234109140
3012234109140
Sound-Proof Board
1
74
HF12813007140
3012813007140
Part Bag
1
75
HF12152516140
3012152516140
Lead Stay
2
76
HF12152503140
3012152503140
Lead Stay
3
77
HF12411301140
3012411301140
Pulsator Screw
1
78
HF12411401140
3012411401140
Pulsator Screw Washer
1
79
HF12411019140
3012411019140
Pulsator
1
80
HF12411501140
3012411501140
Pulsator Washer
1
81
HF1TN40140SE
ST1TN40140SE
SCR 4×14E
4
82
HF12221210040
3012221210040
Outer Tub Cover
1
83
HF10240043040
3010240043040
Spin Tub Complete
1
83-1
HF10240110040
3010240110040
Balance Weight Assembly
1
83-2
HF1TN50210UK
ST1TN50210UK
SCR 5×21K
8
83-3
HF10241124040
3010241124040
Spin Tub Assembly
1
83-4
HF1TN40120UK
ST1TN40120UK
Screw 4×12K
4
83-5
HF12240219140
3012240219140
Spin Tub Boss
1
83-6
HF10912305140
3010912305140
Boss Screw Assembly
12
83-7
HF12324522140
3012324522140
Circulate Hose
1
XQB100-Y1066S
Key No.
Part No. (Service)
Part No. (Hefei sanyo)
Description
Q’ty
83-8
HF12241205140
3012241205140
Cap
1
84
HF12912202140
3012912202140
Bolt Assembly
6
85
HF10212305143
3010212305143
Lint filter Assembly
1
86
HF10234436140
3010234436140
Suspension Rod Complete
3
87
HF12221139040
3012221139040
Outer Tub Drum
1
88
HF12143414140
3012143414140
Cushion
2
89
HF12334002140
3012334002140
Hose Band
1
90
HF12152510140
3012152510140
Lead Stay
3
91
HF12152502140
3012152502140
Lead Stay
2
92
HF12212202140
3012212202140
Drain Pipe
1
93
HF10234437140
3010234437140
Suspension Rod Complete (Motor Side)
1
94
HF12324111140
3012324111140
Overflow Hose
1
95
HF12143408140
3012143408140
Cushion
1

12
96
HF12143433140
3012143433140
Cushion
1
97
HF12912208140
3012912208140
Special Screw M6×30
4
98
HF10420022140
3010420022140
Bearing Assembly
1
99
HF12152510140
3012152510140
Lead Stay
1
100
HFSPG40100SA
SFSPG40100SA
SCR 4×10A
1
101
HF12811205140
3012811205140
Nylon Buckle
2
102
HF12915202140
3012915202140
Insulator Plate
2
103
HF201D0034
201D0034
Motor Complete
1
104
HF10912304140
3010912304140
Motor Screw Assembly
2
105
HF10412502140
3010412502140
Break Wheel Assembly
1
106
HF12991710140
3012991710140
V-Belt
1
107
HF10152310140
3010152310140
Motor Angle Assembly
1
108
HF12912209140
3012912209140
Special Screw M5×25
4
109
HF1TN40100SE
ST1TN40100SE
SCR 4×10E
1
110
HF12342703140
3012342703140
Bindiny Mechanism
1
111
HF12912207140
3012912207140
Special Screw M6×16
2
112
HF14264S18140
3014264S18140
Torque Motor(For Drain Valve)
1
113
HF10350310040
3010350310040
Ultrasonic Pump Complete
1
113-1
HF10351108140
3010351108140
Ultrasonic Pump Assembly
1
113-2
HF10323909140
3010323909140
Air Trip Hose Complete
1
113-3
HF12143417140
3012143417140
Cushion
1
114
HF12152509140
3012152509140
Ultrasonic Pump Assembly Stay
1
115
HF12912213140
3012912213140
Special Screw M5×20
1
116
HF10325405140
3010325405140
Feed Hose Assembly
1
117
HF10325407140
3010325407140
Feed Hose Assembly
1
XQB100-Y1066S
Exploded View

13
XQB100-Y1066S

14