Electrolux W585S User manual

Service Manual
Washer extractor
W575S, W585S, W5105S, W5130S, W5180S,
W5250S, W5330S
Type W3...
Original instructions
438 9038-70/EN
2015.06.04

Contents
Contents
1 Symbols .............................................................................................................................................5
2 Technical data.....................................................................................................................................6
2.1 Drawing ....................................................................................................................................6
2.1.1 W575S, W585S, W5105S.................................................................................................6
2.1.2 W5130S ..........................................................................................................................7
2.1.3 W5180S ..........................................................................................................................8
2.1.4 W5250S, W5330S............................................................................................................9
2.2 Technical data .........................................................................................................................10
2.3 Connections ............................................................................................................................10
2.4 Sound levels............................................................................................................................ 11
3 Machine presentation ........................................................................................................................12
4 Function check..................................................................................................................................13
5 Door and door lock ............................................................................................................................14
5.1 Door lock.................................................................................................................................14
6 Motor and motor control.....................................................................................................................18
6.1 Motor control unit .....................................................................................................................18
6.2 Replacement of motor ..............................................................................................................18
6.3 Replacement of the belt............................................................................................................19
6.3.1 Belt tension....................................................................................................................20
6.3.2 Adjusting the belt tension ................................................................................................21
7 Heating.............................................................................................................................................22
7.1 Replacement of heating element...............................................................................................22
8 Drum................................................................................................................................................23
8.1 Replacement of drum...............................................................................................................23
8.2 Replacing bearings ..................................................................................................................26
8.2.1 Remove the pulley..........................................................................................................27
8.2.2 Demount the bearing ......................................................................................................28
9 Drain ................................................................................................................................................36
9.1 Drain valve ..............................................................................................................................36
9.2 Electrical drain valve ................................................................................................................38
10 Detergent container...........................................................................................................................40
10.1 Replacement of detergent container..........................................................................................41
11 Control panel ....................................................................................................................................42
11.1 Control system ........................................................................................................................42
11.1.1Description ....................................................................................................................42
11.1.2Connections...................................................................................................................43
11.1.3 Replacement of control system CPU................................................................................44
11.2 Control knob............................................................................................................................48
11.2.1Replacement of control knob...........................................................................................48
11.3 USB connection.......................................................................................................................51
12 I/O modules ......................................................................................................................................52
12.1 General...................................................................................................................................52
12.2 Replacement of I/O module ......................................................................................................53
12.3 Functions for I/O-cards.............................................................................................................56
12.3.1External coin meter/Central payment (2A) ........................................................................56
12.3.2Central payment (2B)......................................................................................................57
12.3.3Central payment (2C) .....................................................................................................58
12.3.4Outputs for detergent signals and inputs for pause signals, "empty" signal and price re-
duction (2D) ...................................................................................................................59
12.3.5Central booking/payment (2F) .........................................................................................60
12.3.6Machines with I/O module type 3 .....................................................................................61
13 Troubleshooting ................................................................................................................................62
13.1 General...................................................................................................................................62
13.2 Error code ...............................................................................................................................63
13.3 Description of error codes and causes.......................................................................................70
MAIN COMMON ............................................................................................................70
MAIN WASHER .............................................................................................................70
MAIN DRYER ................................................................................................................75
MAIN BARRIER .............................................................................................................80
MAIN W&D ....................................................................................................................83

Contents
MAIN DRYER ................................................................................................................83
DRUM MOTOR COMMON..............................................................................................84
DRUM MOTOR EWD .....................................................................................................85
DRUM MOTOR KEB ......................................................................................................88
DRUM MOTOR OBIWAN................................................................................................97
FAN MOTOR COMMON ...............................................................................................100
INTERNAL COM. .........................................................................................................100
INTERNAL COM. I/O TYPE 10...................................................................................... 102
INTERNAL COM. I/O TYPE 6........................................................................................104
EXTERNAL COM. PAYMENT .......................................................................................104
EXTERNAL COM. CMIS............................................................................................... 104
INTERNAL...................................................................................................................105
14 Maintenance ...................................................................................................................................106
14.1 Inspect the interior of the machine ........................................................................................... 106
The manufacturer reserves the right to make changes to design and component specifications.

Service Manual 5
1 Symbols
Caution
Caution, hot surface
Read the instructions before using the machine

6Service Manual
2 Technical data
2.1 Drawing
2.1.1 W575S, W585S, W5105S
fig.8030
1 Operating panel
2 Door opening, W575S, W585S: ⌀310 mm, W5105S: ⌀365 mm
3 Detergent container
4 Cold water
5 Hot water
6 Re-used water
7 Drain valve
8 Liquid detergent supply
9 Electrical connection
10 Steam connection
mm A B C D E F G H
W575S 660 681 1131 409 1102 835 80 1034
W585S 660 722 1133 410 1153 836 80 1035
W5105S 720 697 1217 424 1187 920 80 1119
mm I J K L M N O
W575S 217 124 1014 914 278 101 199
W585S 217 124 1015 915 278 103 199
W5105S 224 124 1099 999 278 105 212

Service Manual 7
2.1.2 W5130S
fig.8031
1 Operating panel
2 Door opening, W5130S: ⌀365 mm
3 Detergent container
4 Cold water
5 Hot water
6 Re-used water
7 Drain valve
8 Liquid detergent supply
9 Electrical connection
10 Steam connection
mm A B C D E F G H
W5130S 720 787 1216 424 1337 920 80 1119
mm I J K L M N O
W5130S 224 124 1099 999 278 103 212

8Service Manual
2.1.3 W5180S
fig.8032
1 Operating panel
2 Door opening, W5180S: ⌀395 mm
3 Detergent container
4 Cold water
5 Hot water
6 Re-used water
7 Drain valve
8 Liquid detergent supply
9 Electrical connection
10 Steam connection
mm A B C D E F G H
W5180S 750 914 1345 500 1440 1049 80 1247
mm I J K L M N O P
W5180S 297 217 1227 1127 278 104 223 132

Service Manual 9
2.1.4 W5250S, W5330S
fig.8033
1 Operating panel
2 Door opening, W5250S, W5330S: ⌀435 mm
3 Detergent container
4 Cold water
5 Hot water
6 Re-used water
7 Drain valve
8 Liquid detergent supply
9 Electrical connection
10 Steam connection
mm A B C D E F G H
W5250S 830 1029 1426 532 1602 1129 80 1328
W5330S 910 1114 1465 568 1686 1168 80 1367
mm I J K L M N O P
W5250S 327 247 1288 1203 278 100 265 162
W5330S 347 247 1327 1247 278 104 209 162

10 Service Manual
2.2 Technical data
W575S W585S W5105S W5130S W5180S W5250S W5330S
Weight, net kg 116 114 152 154 221 262 307
Drum volume litres 75 85 105 130 180 250 330
Drum diameter mm 520 520 595 595 650 725 795
Drum speed during wash rpm 49 49 46 46 44 42 40
Drum speed during
extraction
rpm 830 830 776 776 742 702 671
G-factor, max. 200 200 200 200 200 200 200
Heating: Electricity kW 5.4 5.4 5.4 7.5 13 18 23
kW 7.5 7.5 7.5 10
kW 10
Heating: Steam xxxxxxx
Heating: Hot water xxxxxxx
Frequency of the dynamic
force
Hz 13.8 13.8 12.9 12.9 12.4 11.7 11.2
Floor load at max extraction kN 1.6 ± 2.4 1.7 ± 2.6 1.9 ± 3.0 2.3 ± 3.8 3.0 ± 4.8 3.8 ± 5.9 4.3 ± 6.9
2.3 Connections
W575S W585S W5105S W5130S W5180S W5250S W5330S
Water valves DN
BSP
20
3/4”
20
3/4”
20
3/4”
20
3/4”
20
3/4”
20
3/4”
20
3/4”
Recommended water
pressure
kPa 200–600 200–600 200–600 200–600 200–600 200–600 200–600
Functioning limits for water
valve
kPa 50–1000 50–1000 50–1000 50–1000 50–1000 50–1000 50–1000
Capacity at 300 kPa l/min 20 20 20 20 30 60 60
Drain valve
⌀outer
mm 75 75 75 75 75 75 75
Draining capacity l/min 170 170 170 170 170 170 170
Steam valve connection DN
BSP
15
1/2”
15
1/2”
15
1/2”
15
1/2”
15
1/2”
15
1/2”
15
1/2”
Recommended steam
pressure
kPa 300–600 300–600 300–600 300–600 300–600 300–600 300–600
Functioning limits for steam
valve
kPa 50–800 50–800 50–800 50–800 50–800 50–800 50–800

Service Manual 11
2.4 Sound levels
The sound power level of the machine is determined by using ISO 3747:2012.
According to test code IEC 60704-2-4 the sound power level at extraction and during washing are according to the
table:
Wash Extraction
W575S 64 dB(A) 75 dB(A)
W585S 64 dB(A) 75 dB(A)
W5105S 63 dB(A) 71 dB(A)
W5130S 63 dB(A) 72 dB(A)
W5180S 70 dB(A) 74 dB(A)
W5250S 67 dB(A) 76 dB(A)
W5330S 68 dB(A) 75 dB(A)

12 Service Manual
3 Machine presentation
fig.7749
1 Door
2 Motor
3 Heating unit
4 Drum
5 Detergent container
6 Control panel with Control system
7I/O modules
8 Drain
After a repair has been made
Whenever a repair has been made, a function check must be performed before the machine can be used again.

Service Manual 13
4 Function check
May only be carried out by qualified personnel.
A function check must be made when the installation is finished and before the machine can be ready to be used.
Open the manual water valves.
Add detergent in the compartment for main wash and start a program.
• Check that the drum rotates normally and that there are no unusual noises.
• Check that there are no leaks in water supply/drain connections.
• Check that water passes through the detergent container.
• Check that the door cannot be opened during a program.
Ready to use
If all tests are OK the machine is now ready to be used.
If some of the tests failed, or deficiencies or errors are detected, please contact your local service organisation or
dealer.

14 Service Manual
5 Door and door lock
5.1 Door lock
The door lock consists of:
• An actuator that locks the door lock and also has one built-in micro switch. The actuator is bi-stable, i.e., it has two
stable positions: locked door and unlocked door. The actuator must receive a pulse to lock and unlock the door
lock.
• A micro switch that is closed when the door is closed.
• An emergency opening button that can be used to open the door lock in an emergency .
fig.7750

Service Manual 15
Replacement of door lock
Disconnect the power to the machine.
Demount the front panel.
fig.7751

16 Service Manual
Demount the door.
Demount the trim panel.
Disconnect the door lock cables and demount the door lock.
fig.7753
Mount the new door lock and connect the cables.
Mount the trim panel.
Mount the door and the front panel.

Service Manual 17
Emergency opening of door lock
The door can be opened by pressing the emergency opening button.
To access the emergency opening button, remove the front panel. The emergency opening button can be reached
between the left side panel and the trim panel. If not accessible, remove also the trim panel.
fig.7752

18 Service Manual
6 Motor and motor control
Take care when measuring the motor control system since all components have a potential difference of approxi-
mately 300V in relation to protective earth and neutral.The components will contain dangerous voltages when
the green LED on the motor control board is on. The motor control system will remain live for 30-60 seconds after
cutting the power to the machine and the motor has stopped running.
6.1 Motor control unit
The motor control unit communicates with the control system via a serial (input/output) interface. With the aid of the
motor control unit the control system can control not only the speed of the motor at any given point, but also the ac-
celeration or deceleration rate at which the motor is to achieve the speed required. The motor control unit constantly
feeds information on current status (both normal status and on any abnormalities arising) back to the control system.
The motor control unit can also supply data on the different torque and effect of the motor at constant speed when ac-
celerating and deceleration. These data are used both for calculating the weight of the load and for detecting any
unbalance.
The voltage on the motor control circuit has a potential difference of approx. 300 V in relation to incoming neutral
and earth. Because of this, be careful when measuring. Use unearthed oscilloscopes. If the motor control unit
has a green LED, this will remain lit for as long as there are hazardous voltages present in components.
6.2 Replacement of motor
Disconnect the power to the machine.
Demount the rear panel.
Remove the belt.
Demount the cover panel to the motor cable.
Disconnect the motor cable and unscrew the earth screw.
fig.7765

Service Manual 19
Demount the motor.
fig.7766
Mount the new motor.
Connect the motor cable and refit the earth screw.
Mount the cover panel to the motor cable.
Fasten the belt. Make sure the belt is in position.
Check the belt tension.
Mount the rear panel.
6.3 Replacement of the belt
Disconnect the power to the machine.
Demount the rear panel.
Remove the belt (A) and put the new belt in position.
The belt tension should be according to the table, adjust if necessary.
fig.7769A
Remount the rear panel.
Connect the power to the machine.

20 Service Manual
6.3.1 Belt tension
fig.7769A
The belt tension should be according to the table.
Model A = Force (N) B = Post tensioning (mm) C = New belt (mm)
W575S 35 8 6
W585S 35 9 8
W5105S 40 8 7
W5130S 40 8 7
W5180S 60 9 7
W5250S 68 8 7
W5330S 45 8 6