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Automatic Drum Washing Machine
Model:HWD1000
Automatic Drum Washing Machine
Service Manual
Suited model:
HWD1000
Features
wd-8888-99
Sense the temperature in drum while drying, stop when clothes dry
Adjustable washing time
LED display
Memory the habit washing process in CUSTOM program
Serial Number: SMHWD1000-1
Version:00.00
Edition: 2006-5-10
Automatic Drum Washing Machine
Model:HWD1000
1
Contents----------------------------------------------------------------------------------------1
2
Product code illumination and series introduction-----------------------------------2
3
Features ---------------------------------------------------------------------------------------3
4
Specification ----------------------------------------------------------------------------------4
5
Safety ------------------------------------------------------------------------------------------6
6
Installation ------------------------------------------------------------------------------------10
7
Net dimension -------------------------------------------------------------------------------13
8
Names of the parts-------------------------------------------------------------------------14
9
Operational functions----------------------------------------------------------------------15
10
Program description table --------------------------------------------------------------17
11
Error display and troubleshooting -----------------------------------------------------19
12
Wiring circuit -------------------------------------------------------------------------------28
13
Exploded view and list of parts--------------------------------------------------------29
Page 1
Automatic Drum Washing Machine
Model:HWD1000
PRODUCT CODE ILLUMINATION AND SERIES INTRODUCTION
Model code rule description
Model identification
HWD 1000
A
B
A Serial code
B Max spin speed
Page 2
Automatic Drum Washing Machine
Model:HWD1000
FEATURES
Selling Point
Dry clothes intelligently and stop automatically when clothes are dry.
Benefits
Intelligent drying
Automatic washing program
Washing load selecting automatically
Technical Supports
Automatic moisture sensing for the clothes and stop of operation when the laundry is
dried, saving energy and trouble.
Unique function of self-programming of washing procedure, washing at your pleasure.
Four display screens, the washing process being clear at a glance.
Six-level smart protection,
59-minutes standard procedures capable of remembering washing habits for time
saving and convenient operation.
Page 3
Model:HWD1000
Automatic Drum Washing Machine
SPECIFICATION
1.
2.
3.
Proposal
Automatic Drum Washer and Dryer
Product identification
Description of appliance
Type of appliance
(FS = standing, BI = built-in)
Supplier own brand
Supplier bar code
Mares computer code
Commercial
Brand / Model
Commercial bar code
Key-Features
Energy efficiency class
Washing performance class
Spin efficiency class
Programs
Capacity(washing)
Spin speed
(max. / optional)
Noise level
Energy consumption per wash circle *
Water consumption*
Residual dampness
(spin result)
Spin speed selector switch
(steps)
Spin speed variator
(stepless)
Adjustable thermostat
( water temp. adjust from to)
Drum capacity
Auto water level adjust (depending on volume of filled in laundry)
Washing time (max.)
Washing temperatures
(program-controlled)
Certification's ( ETL )
Approvals
* EN 60456 (60°C cycle, full load without pre-wash)
=
COLD
Basics data
Unit dimensions
(H x W x D)
Net weight
Voltage/frequency
Input power / main fuse (intensity)
Work top / removable
Control
M = electromechanical, E = electronic,
F = fuzzy
Drum
S = stainless steel / Z = zinc coated
Tub
P = Polyprop./ S = stainless steel
Door:
aesthetic
( R=round, Y=big eye, Q=square)
Diameter
Outer door frame
Inner door
2006
Washer and Dryer
FS
UPC
UPC
688057394381
/
/
/
kg
rpm
dB(A)
kWh
l
%
rpm
rpm
/
/
/
6
5
1000-400
72
/
53
78.7%
1000/800/600
-
°C
-
l
AWL
min
47.8
cm
kg
V/Hz
W/A
86 85X59.5X55
x 48.5 x 59.5
81
120V~60Hz
1300/12
S
S
R
cm
30
P
G
n°
Page 4
139
H/W/C
ETL/CETL
ETL
/
E
S= stainless steel / M = metal /
P = plastic
G =glass / P=plastic
Detergent compartments
Removable compartment for liquid detergent
New Sensor
HWD1000
3
-
Model:HWD1000
Automatic Drum Washing Machine
4.
5.
Delay timer (from - to)
Self cleaning suds pump
Water inlet hose
Water drain hose
Adjustable feet
Safety systems
Auto door lock
Motor overheating protection
n°
4
ADL
MOP
ƽ
No heating without water
NHW
ƽ
Auto water cool-down (before drain 80°C boiled water)
Water return protection
Acqua Stop kit
Child protection
Programs
1) Standard
2) Custom
3) Quick
4) Night
5) Heavy
Pre-wash
Delicate / hand wash
Wool / cashmere
Soak
Drain
Easy ironing
Optional function keys
(additional program settings)
ON/OFF button
Half load
Rinse
Spin exclusion
Spin speed selection
Program
No Soak
Dry
Delicate
Cold wash
START/PAUSE
Extra Rinse
Water level
Door lock indicator
Temperature selection (H/W/C)
5kg wash
Prewash
AWC
WRP
ƽ
ƽ
ƽ
ƽ
Remark : "ƽ " signify the washing machine has this function
"- " signify the washing machine does not have this function
Page 5
ƽ
ƽ
ƽ
ƽ
ƽ
ƽ
ƽ
ƽ
ƽ/
/
ƽ
ƽ
ƽ
rpm
ƽ
ƽ
ƽ
ƽ
ƽ
ƽ
ƽ
ƽ
-
Automatic Drum Washing Machine
Model:HWD1000
The appliance must be positioned so that the plug is accessible.
Used new hose-sets and that old-sets should not be reused.
Page 6
Automatic Drum Washing Machine
Page 7
Model:HWD1000
Automatic Drum Washing Machine
Page 8
Model:HWD1000
Automatic Drum Washing Machine
Page 9
Model:HWD1000
Automatic Drum Washing Machine
Page10
Model:HWD1000
Automatic Drum Washing Machine
Page11
Model:HWD1000
Automatic Drum Washing Machine
Page12
Model:HWD1000
Automatic Drum Washing Machine
Model:HWD1000
Net Dimension
550
850
595
height: 850mm / width: 595mm / depth: 550mm
Page 13
Automatic Drum Washing Machine
Name of the parts
Page 14
Model:HWD1000
Automatic Drum Washing Machine
Page 15
Model:HWD1000
Automatic Drum Washing Machine
W
H
C
H
W
W
C
Page 16
Model:HWD1000
Automatic Drum Washing Machine
Page 17
Model:HWD1000
Automatic Drum Washing Machine
Page 18
Model:HWD1000
Automatic Drum Washing Machine
Model:HWD1000
Error Display and Troubleshooting
HWD1000
Error message:The required water level is not reached within 8 min
Troubleshooting:
Check if water is leaking from washer
bottom. inlet pipe. drain pipe or other
pipe connection
Y
Readjust or replace the broken parts
N
Check if tap is closed or water pressure is too
Y
Open the tap or wait for normal water pressure to use
low (usual between 0.05-1MPa)
N
Clean inlet valve
Check if inlet valve is jammed
Y
N
Observe if the height of
drain pipe not reach 80
Draw out the dispenser and check if water is
entering
Y
cm. If water level sensor
and the hose is leaking gas
N
Turn on power, and set pre-wash mode, then
start. Check the import voltage of
electromagnetic valve by multimeter
, is it between AC 1 2 0 V?
Electromagnetic valve must be broken, please replace
Y
it.
N
The wire connected display baord and inlet
Check if export voltage from
board to electromagnetic valve, is it
Y
between AC 1 2 0 V ?
N
Replace display board
Page 19
valve is not properly. Please reconnect it or replace it.
Model:HWD1000
Automatic Drum Washing Machine
Error message:Drainage error, water not emptied within 5 min.
Troubleshooting:
Check if water is emptied
Y
Check if water level pressure switch is undamaged.
N
Check if drain pump acts by touching
pump position
Check if drain pump or
drain pipe is jammed, and
open the filter and clean
Y
N
Cut off the power and choose spin program to
start, then check the import voltage of drain
pump, is it between AC 120V?
Y
Replace drain pump
N
Cut off power and pull out water level
pressure switch wire connection. Set spin
program to start. Check the export voltage to
drain pump, is it between AC 120 V?
Y
The wire between display
board and drain pump is not
connected properly.
Replace the wire.
N
Replace display board
Error message. Water level exceeds protective value.
Troubleshooting:
Clean water switch hose and air
Y
Check if water switch hose and air collector
collector
are jammed
N
Replace inlet valve
Without power ,connect inlet pipe to inlet
vavle,then open the tap and observe if water
Y
is entering in dispenser
N
Replace water switch
N
Without starting but electrifying, measure the
120V
Y
import voltage of inlet valve, is it between
AC120 V?
Page 20
Replace display board
Model:HWD1000
Automatic Drum Washing Machine
Error message. Motor overheat protection or is damaged.
Troubleshooting:
Cut off power and check if motor wires
Reconnect well
N
are connected well
Y
Pull out the wire connection of motor
Then check if circuit is open by multimeter
Y
Repair wires
N
Replace display board
Error message: Water level is abnormal in the drying process
Troubleshooting:
check if the wire connected display
board and inlet valve is not properly.
Y
Please reconnected it
N
Check if drain pump acts by touching
pump position
Y
Check if drain pump or
drain pipe is jammed, and
open the filter and clean
N
Cut off the power and choose spin programto
start, then check the import voltage of drain
pump, is it between AC 120V?
Y
Replacedrain pump
N
Cut off power and pull out water level
pressure switch wire connection. Set spin
program to start. Check the export voltage to
drain pump, is it between AC 120V ?
Y
The wire between display board and
drain pump is not connected properly.
Replace the wire.
N
check if the stream adjuster
is broken.
Y
Please replace it
N
Replace display board
Page 21
Automatic Drum Washing Machine
Model:HWD1000
Error message:The water level sensor circuit short cut or open
Troubleshooting:
Check if the wire of water levle sensor
Y
Connect it well
Y
Replace it
Y
Connect it well
Y
Connect it well
is connected properly
N
Check if the water levle sensor
is damaged
N
Replace display board
Error message:The temperature of air vent
Troubleshooting:
Check if the wire of heater
is connected properly
N
Check if the fuse
is connected properly
N
Turn on power and choose dry program to start,
measure if voltage of heater by multimeter,is it
between AC 120v?
Y
Heater element must be broken,
please replace it
N
The control wire may be broken,
otherwise display board
must be broken.
Please replace the broken one.
Page 22
Model:HWD1000
Automatic Drum Washing Machine
Error message: The dry temperature sensor short cut or open.
Troubleshooting:
Check if the dry temperature sensor
N
Connect it well
is connected properly
Y
Check if the dry temperature sensor
Replace it
Y
is short cut or open
N
Replace display board
Error message:Door is not properly shut 20s after program is started.
Troubleshooting:
Pushing the door to Check Whether Door
is properly shut or not
N
Shut the door properly.
Y
Cut off the power and then turn on again.
Check the voltage of door lock, is it
120v
Y
between AC 120 V ?
Door
lock
is
broken
and
need
replacing, then make sure wire is
connected properly.
N
Connect the wire properly
Check if the wire connecting door lock
and display board is loose
Y
N
Replace display board
Page 23
Automatic Drum Washing Machine
Model:HWD1000
Error message:Spin losidedly
Troubleshooting:
You can disperse the clothings evently in the tub and restart the SPIN program.
Error message: Unclose the door before start program
Troubleshooting:
Close the door properly
Error message: The memory function is failure
Troubleshooting:
The EEPROM may be go wrong , plese replace display board
Page 24
Model:HWD1000
Automatic Drum Washing Machine
HWD1000
Examination & Troubleshooting
Failure:Display nothing
Troubleshooting:
Repair power supply
N
Measure the power supply ,is it exists
120V AC voltage
Y
Press the power switch
N
Is power switch on?
Y
Press power switch and check the voltage
between two pins of power switch. Is
there 120V AC voltage?
Make sure power supply cable assembly is
N
connected well and then replace power
switch.
Y
Cut off power and check if plugs are connected
Insert the plug well and test
N
well by pulling the plug of display board.
Y
Replace display board
N
Check if power plug exists 120V AC
voltage at the import pin
Failure:no water inletting
Troubleshooting:
Is the tap shut off or the water pressure
Open tap or wait for normal water pressure
Y
too low?
N
Check if water is leaking from washer
connection, especially between inlet pipe
Y
Reconnect inlet pipe.
and tap. to make sure of no bends.
N
Y
Check if filter of electromagnetic valve is
Clean filter
jammed
N
Choose pre-wash program and start
Check if there is 120 V at import pin
of electromagnetic valve
120V
Replace electromagnetic valve
Y
N
Is
there
open
circuit
Reconnect the wire
betw een
Y
electromagnetic valve
N
120V
Choose pre-wash program and start
N
then check if there is 120 V at export
pin of electromagnetic valve
Page25
Replace display board
Model:HWD1000
Automatic Drum Washing Machine
Failure:no draining
Troubleshooting:
Adjust the height of drain pipe to
Y
Is the height of drain pipe too high?
80-100 cm
N
Turn filter anticlockwise open and check if
Y
filter is jammed
Clean and tighten filter clockwise.
N
Arrange hose and clean
Check if hose connecting cylinder to pump is
Y
bent or jammed
N
Turn on power and choose spin program to start.
Measure if import voltage of drain pump is
120 V
Y
Replace drain pump
N
Replace the wire.
Cut off and check if the connection between
Y
drain pump and display board is open
N
Replace
Turn on and choose spin program to
start. Measure if export voltage of display
N
dispay board
board to drain pump is 120V
Failure :abnormal noise and vibration
Troubleshooting:
Is the pack screws dismantled?
N
Dismantle the screws
Y
Clean
Is there foreign material in the washer?
Y
N
Adjust adjustable feet
Is washer in balance?
Y
Is belt loose or worn?
Replace it
Y
N
Are the screws of counterweight and
motor loose?
Fasten them
Y
N
Remove belt and turn belt pulley by
Dismantle triangle and check
the bearing .If it is
broken, replace it.
hand, and then check if there is different
N
Turn on power and set spin program,
then start check if there is different noise
from motor
Y
Page26
Replace motor
Automatic Drum Washing Machine
Model:HWD1000
Failure:water leaking
Troubleshooting:
Check if water is leaking from the inlet pipe
Y
Readjust it.
or the tap
N
Is drain pipe broken
Replace drain pipe
Y
N
Remove clothes
Check if there is foreign material nipped
between cushion of sight window and
sight window
Y
N
Check if all tubes and tie-in is leaking
water, including the connecting of tube
and valve, dispenser, tube and
dispenser ,outer cylinder-cushion of sight
window-hose and outer cylinder, drain
pump and gas valve
Y
Reassemble or repair
N
Replace
Y
Is cushion of sight window broken?
cushion
of
window
N
Y
Is water leaking from outer cylinder?
Page 27
Replace outer cylinder
sight
Automatic Drum Washing Machine
Electronic system diagram
thermal link
128¤
C
N'
C
IP
thermostat
N''
CNL
N''
N'
Page 28
Model:HWD1000
Automatic Drum Washing Machine
Model:HWD1000
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