SERVICE MANUAL
WASHING
Washing machines with
electronic control system
© ELECTROLUX HOME PRODUCTS
ITALY S.p.A.
Spares Operations Italy
Corso Lino Zanussi, 30
I - 33080 PORCIA /PN
Fax +39 0434 394096
Edition: 2007-02-13
EWM3500
Publication no.
599 38 61-92
Technical and functional
characteristics
EN
STYLING: TC1
With cabinet
ICON
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CONTENTS
1
2
3
4
5
6
7
8
9
Purpose of this manual ....................................................................................................................................5
PRECAUTIONS ...............................................................................................................................................5
2.1
During the delivery....................................................................................................................................6
2.2
During the reparation ................................................................................................................................6
TC1 ..................................................................................................................................................................7
3.1
GENERAL CHARACTERISTICS..............................................................................................................7
3.2
CONTROL PANEL ...................................................................................................................................8
3.2.1
Styling TC1 ........................................................................................................................................8
Summary table of the main areas and their contents ......................................................................................9
4.1.1
First switching on.............................................................................................................................10
4.2
Configuration of control panel.................................................................................................................11
4.2.1
Programme selector (S1) ................................................................................................................11
4.2.2
BUTTONS AND LCD.......................................................................................................................12
4.2.3
Time DRIVEN ..................................................................................................................................14
4.2.4
Washing phases ..............................................................................................................................15
4.2.5
Control of the options set during the cycle ......................................................................................16
4.2.6
Washing cycle in pause...................................................................................................................16
4.2.7
Stop or cancelation of a programme ...............................................................................................17
4.2.8
End of cycle .....................................................................................................................................17
4.2.8.1
Stand-by ...................................................................................................................................17
4.2.9
Child lock .........................................................................................................................................18
4.2.10 Memory............................................................................................................................................19
4.2.11 Wash Guide.....................................................................................................................................20
4.2.11.1 Temperature Guide ..................................................................................................................20
4.2.11.2 Spin guide ................................................................................................................................21
4.2.11.3 Options guide ...........................................................................................................................22
4.2.11.4 Stain guide ...............................................................................................................................23
4.2.11.5 Demo ........................................................................................................................................24
4.2.12 Settings............................................................................................................................................25
4.2.12.1 Language .................................................................................................................................25
4.2.12.2 Volume .....................................................................................................................................26
4.2.12.3 Time..........................................................................................................................................27
4.2.12.4 Luminosity ................................................................................................................................28
4.2.12.5 Contrast....................................................................................................................................29
4.2.12.6 Resetting the settings...............................................................................................................30
4.2.12.7 Delayed start ............................................................................................................................31
DIAGNOSTIC SYSTEM.................................................................................................................................32
5.1
Access to diagnostic mode .....................................................................................................................32
5.2
Exiting diagnostic mode..........................................................................................................................32
5.3
Diagnostic phases ..................................................................................................................................33
5.3.1
Analysis of the LCD display during the diagnostic cycle .................................................................34
ALARMS ........................................................................................................................................................35
6.1
Displaying the alarms to the user ...........................................................................................................35
6.2
Reading the alarm codes........................................................................................................................36
6.2.1
Displaying the alarm ........................................................................................................................37
6.2.2
Examples of alarm display...............................................................................................................37
6.2.3
Operation of alarms during diagnostics...........................................................................................37
6.3
Rapid reading of alarm codes.................................................................................................................38
6.4
Cancelling the last alarm ........................................................................................................................38
6.5
Cancelling the memories ........................................................................................................................39
OPERATING TIME COUNTER .....................................................................................................................39
WASHING PROGRAMMES AND OPTIONS ................................................................................................40
8.1
Programmes ...........................................................................................................................................40
8.2
Options....................................................................................................................................................41
8.2.1
Compatibility between Options........................................................................................................43
8.3
Description of options .............................................................................................................................44
TECHNICAL CHARACTERISTICS................................................................................................................46
9.1
Control system memory..........................................................................................................................46
9.1.1
General structure of the memory system ........................................................................................46
9.1.2
FLASH .............................................................................................................................................46
9.1.3
RAM.................................................................................................................................................47
9.2
Door interlock..........................................................................................................................................48
9.2.1
Voltmetric interlock with PTC...........................................................................................................48
9.2.1.1
Operating principle ...................................................................................................................48
9.2.2
Instantaneous door interlock ...........................................................................................................49
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9.2.2.1
Operating principle ...................................................................................................................49
9.2.2.2
Conditions required for opening the door.................................................................................49
9.2.2.3
Automatic unlock ......................................................................................................................49
9.3
Water fill system .....................................................................................................................................50
9.4
Analogue pressure switch of water level control in the tub ....................................................................50
9.5
Drain pump .............................................................................................................................................51
9.6
Recirculation pump (if featured)..............................................................................................................51
9.7
Heating....................................................................................................................................................52
9.8
Temperature sensor ...............................................................................................................................52
9.9
Three-phase asynchronous motor..........................................................................................................53
9.9.1
Power supply to motor.....................................................................................................................53
9.10
Anti-foam control system.....................................................................................................................54
9.11
FUCS ( Fast Unbalance Control System) ...........................................................................................55
9.12
Table of alarm codes...........................................................................................................................57
10
Diagram with THREE-PHASE ASYNCHRONOUS MOTOR .....................................................................60
11
ACCESSIBILITY.........................................................................................................................................62
11.1
To the electronic control system .........................................................................................................62
11.1.1 Work top ..........................................................................................................................................62
11.1.2 Control panel ...................................................................................................................................62
11.2
Door interlock ......................................................................................................................................64
11.3
New drain filter ....................................................................................................................................65
11.4
Inverter board ......................................................................................................................................66
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1 Purpose of this manual
The purpose of this manual is to provide service engineers who are already familiar with the repair procedures
for traditional washing machines with information regarding appliances fitted with the ENV06 electronic control
system and produced in Porcia (Italy).
The characteristic of the ENV06 electronic control system is to use only an electronic pressure switch to check
the various water levels in the tub (with the elimination of the mechanical pressure switches: anti-overflow, antiboiling, 1st-2nd level), and a new heater with two thermal fuses which interrupt if the temperature degree
overcomes the values by which they are calibrated.
The following are described:
•
•
•
•
general characteristics
control panel and washing programmes
technical and functional characteristics
access to the electronic control system
For detailed information concerning hydraulic circuit, structural characteristics of the appliances and
accessibility, please refer to Service Manual:
•
Publication no. 599 37 47-13 – washing machines with HEC cabinet.
2 PRECAUTIONS
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Electrical appliances must be serviced only by qualified Service Engineers.
Always remove the plug from the power socket before touching internal
components.
In case of replacement of the heater, replace it with one with the same
characteristics in order not to compromise the safety of the appliance.
Before laying down the appliance, always drain the water through the appropriate
system placed near the drain filter.
Do not lay down the appliance on the right side (electronic control side): some
water could come out from the detergent drawer that would deposit on the
electrical components with possible burnings.
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2.1
During the delivery
NEVER MOVE
the appliance inclining it on the front side
2.2
During the reparation
NEVER LAY DOWN THE APPLIANCE
On the front side
On the right side
IT IS POSSIBLE TO LAY DOWN THE APPLIANCE
On the left side
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3 TC1
3.1
GENERAL CHARACTERISTICS
The ENV060 electronic control system consists of
two electronic boards. One integrates the power and
control functions and the selector, the other the
display function, where also the LCD display is
connected.
The PCB is mounted on a casing fitted to the control
panel.
Version
TC1
Number of buttons
Number of LEDs
Programme selector
Serial port
Power supply
Type of washing
Rinsing system
Motor
Spin speed
Anti-unbalancing system
Water fill
Detergent drawer
Control of water level in the tub
Door safety device
Power of heating element
Temperature control
Board with loudspeaker
Sensors
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Max. 8 (5 options + 1 start/pause + 2 for time driven)
Max. 2 + LCD display
15-21 positions with main switch (incorporated in the PCB )
DAAS-EAP communications protocol up to 115.200 baud
220/240V
50/60 Hz (configurable)
Jet-system
Jet-system
Two-pole asynchronous, with three-phase tachometric generator (with
Inverter)
600 ÷ 1800 g/’
FUCS
1 solenoid valve with 1 inlet – 2/3 outlets
3 compartments: prewash/stains, wash, conditioners
4 compartments: prewash/stains, wash, conditioners, bleach
Electronic/analogue pressure switch
Traditional (with PTC)
Instantaneous
1950W with thermal fuses incorporated
NTC sensor incorporated in the heater
Board with emits some musical motifs
Water fill gauge (flowmeter)
Aqua control
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3.2
CONTROL PANEL
3.2.1
Styling TC1
•
•
•
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max. 8 buttons
15 or 21-position programme selector
LEDs 2
LCD display
•
Disposition of LEDs and buttons
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4 Summary table of the main areas and their contents
LOGO
LANGUAGE SETTING
MAIN INTERFACE
TIME SETTING
CYCLE DURATION
SELECTION
TEMPERATURE
SELECTION
SPIN
SELECTION
COTTON
95°
1800
DELICATES
60°
1600
SYNTHETICS
50°
1400
WOOL
40°
1200
HAND WASH
30°
1000
LINGERIE
COLD
900
PROGRAMME SELECTOR
OPTION
SELECTION
INTENSIVE
NORMAL
MEMORIES
700
BABY
500
MINI 30
0
SILK
COTTON - ECO
DAILY
LIGHT
QUICK
SUPER QUICK
END OF
EASY IRON
DELAYED
START
Max 20 h
ON
SUPER RINSE
OFF
ON
HALF LOAD
ON
OFF
OFF
STAINS
ON
SETTINGS
CHILD
PROTECTION
OFF
OFF
ON
SYNTHETICS - ECO
SENSITIVE PLUS
WASHING GUIDE
COTTON RINSES
DELICATE RINSES
GUIDE TO
OPTIONS
DRAIN
GUIDE TO
TEMPERATURE
GUIDE TO SPIN
GUIDE TO
STAINS
DEMO
SOAK
SPIN
SHOES
LANGUAGE
VOLUME
25
LANGUAGES
0-9
TIME SETTING
LUMINOSITY
CONTRAST
SETTING
CANCELATION
JEANS
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4.1.1
First switching on
When the appliance is switched on for the first time the LCD
display shows a logo (one of the various featured) as
represented in figure and a musical introduction.
Pushing the 3 or 4 buttons it is possible to choose the
appropriate language, between a list of 25 languages.
Once the language has been chosen, push OK 5 button twice.
The screen for the time setting is displayed.
The regulation is possible by pushing the 3 or 4 buttons
respectively forward and backward.
If they are pushed in sequence the variation is of one
minute, while if they are pushed constantly the variation is of
10 minutes.
Push the OK (5) button to confirm the operation.
Once the initial settings have terminated, the selected
programme is shown.
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4.2
Configuration of control panel
The washing programmes, the functions of the selector knob and the various pushbuttons vary
according to the model, since these are determined by the configuration of the appliance.
4.2.1 Programme selector (S1)
The selector features 15-21 positions and incorporates the ON/OFF
switch. The various positions of the selector may be configured to
perform different washing programmes (ex: water level, drum
movement, no. of rinses and the washing temperature to be selected
according to the type of clothes). It can be turned both clockwise and
anti-clockwise.
In the first position, the appliance is switched off and the current
programme is cancelled.
For each programme, the compatible options and other parameters are defined.
•
Programme configuration
The table below lists the parameters that can be used to define the washing programmes.
Types of fabric
Special programmes
Temperature
Spin
Options (Normal / Possible)
Time Driven
Programme phases
Cotton/linen, Synthetic fabrics, Delicates, Wool, Hand-wash,
Shoes, Jeans, Duvet, Silk.
Soak, Miniprogramme, Easy-Iron, Conditioner, Rinses, Delicate
rinses, Drain, Delicate spin, Spin.
Normal, Maximum: the initial temperature is the maximum that
can be selected for a specific washing programme.
Maximum, Normal, Minimum, Spin reduction, No spin, Night
cycle and Rinse hold.
Prewash, Stains, Bleach, Extra rinse, Easy-iron, Economy
(energy label), Daily, Half load.
Intensive, Normal, Daily, Light, Quick, Super quick.
Prewash, Wash, Rinses, Spin, Delayed start.
Turning the selector, the display shows the symbol and the
name of the selected programme, in the lower part of the
display a short description to help the user to choose the
appropriate programme.
Continuing to turn the programme knob the display shows
the other programmes with a short description.
5 minutes after choosing the programme the LCD display
shows the basic settings (set by the factory).
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If they do not need to be modified, just push the
START/PAUSE (6) button to start the washing programme.
If the basic settings do not satisfy the needs, pushing the relative buttons in sequence it is possible to modify
the wash cycle temperature, the spin speed and to choose the various options to combine with the programme.
4.2.2
BUTTONS AND LCD
♦ Button 1 “TEMPERATURE”
The temperature set by the programme is the base one.
Pushing button 1 the temperature area appears: pushing it in
sequence it is possible to modify it from a min to a max. and
the thermometer symbol changes according to the chosen
temperature.
♦ Button 2 “SPIN”
The spin set by the programme is the base one. Pushing
button 2 the spin area is shown, pushing it in sequence it is
possible to modify the speed till zero to pass to “NIGHT
CYCLE” and “STOP WITH RINSE HOLD”.
♦ Buttons 3-4 “OPTIONS”
Pushing buttons 3 or 4 it is possible to choose the options to
combine with the chosen programme.
Pushing one of the buttons, the time and option are shown,
and simultaneously the list of the available options expands is
shown.
Pushing the buttons it is possible to navigate inside the list and simultaneously on the right upper side the
symbol of the option and a short description appear.
If the symbol is crossed it means that is not active and the
writing OFF appears below.
If the symbol is not crossed it means that is active and the
writing ON appears below.
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After 2 seconds the writing changes to “PUSH OK”; pushing
button 5 it is possible to change the option state from active
to inactive or vice versa.
Once the options have been chosen to close the expanded
area just push a button (for ex. temperature, spin, etc.) or
wait some seconds, the main screen will be displayed with
the selected options.
If the selected options are different the symbol dimensions
will be proportionally reduced to the space available as
represented in A two options, B three options, C four
options.
A
B
C
♦ Button 5 “OK”
It modifies and confirms the changes.
♦ Button 6 “START/PAUSE”
It has the START/PAUSE option (there are two LEDs:
one red which flashes in case of alarm and one green
which flashes when the appliance is in pause or in
combination with the red one to indicate the alarm code),
during the washing cycle the button remains constantly lit
with green light.
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4.2.3
Time DRIVEN
The “Time driven” has the function to modify the programme settings according to the type of dirt so the wash
time can be reduced or increased. Displaying the dirt level through an icon represented by a shirt and the time
through the four digits positioned on the right side of the LCD display, this variation can be modified with buttons
7 and 8 positioned besides the display. The symbol remains lit for the whole duration of the programme.
Find below the different levels according to the soil degree:
ª Super quick (super rapid cycle) indicated for cottons
and synthetics with light dirt level, and for half load.
ª Quick cycle indicated for cottons and clothes used just
once.
ª Light cycle indicated for cotton and synthetics, for
clothes slightly dirty or of daily use.
ª Daily cycle indicated for cotton, synthetics and delicate
and for quite dirty clothes.
ª Normal cycle indicated for cotton, synthetics and
delicates, quite dirty clothes worn many times.
ª Intensive cycle indicated for cottons, very dirty clothes
which need anti-stain treatments, soak and prewash.
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The levels are represented in the following table:
COTTONS
INTENSIVE
NORMAL (basic programme)
DAILY
LIGHT
QUICK
SUPER QUICK
SYNTHETICS
--------------NORMAL (basic programme)
DAILY
LIGHT
--------------SUPER QUICK
DELICATES
--------------NORMAL (basic programme)
DAILY
LIGHT
--------------SUPER QUICK
4.2.4 Washing phases
The washing cycle consists of six phases: water fill, washing, rinses, drain, spin and end of cycle. They are
represented through the LCD display with the name of the current phase and with some little bubbles which
stand for the water. Four digits in the upper right side indicate the time to end of the cycle, the four digits in the
lower right side indicate the time at which the cycle terminates.
ª Water fill: represented alternatively by a bubble
movement and the name of the chosen programme.
ª Washing: represented by a casual movement of
bubbles.
ª Rinsing: represented by a horizontal movement of
bubbles like a wave.
ª Draining: represented by a bubble movement
downwards to indicate the exit of the water from the
drum.
ª Spinning: represented by a circular movement of
bubbles like the rotary movement of the drain phase.
When the cycle has terminated, the bubble animation
disappears.
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The door open symbol disappears to inform the
user that it can be opened.
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4.2.5
Control of the options set during the cycle
During the cycle the user can check the settings pushing a
button: Temperature (1), Spin (2), Option (4-5) and OK (5).
The main screen with all the indications appears.
After five seconds the display returns to the previous screen.
During the washing cycle, for many factors (drain filter dirty, etc.) the duration of the programme could slightly
vary, thus causing the changing of the time to end proposed at the beginning of the cycle.
4.2.6
Washing cycle in pause
During the washing cycle the user can pause the washing
programme pushing the button START/PAUSE (6).
The LCD display represents some information: which button
to push to continue the cycle (START/PAUSE 6).
Some seconds after the symbol of cycle in pause is
displayed.
If the phase of the washing cycle which includes a pause
corresponds to a condition by which the door can be open,
the display will show the relative symbol.
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4.2.7
Stop or cancelation of a programme
When the washing programme has already begun.
The user can stop it or cancel it by turning the
programme selector to position 0 (zero, appliance off).
When the user switches the appliance on again, s/he
will be required to confirm the cancellation or to
continue the programme.
To cancel the programme, the user must push the
button OK (5).
To continue the programme, the user must push the
button START/PAUSE (6) and the cycle will start from
the point at which it was interrupted.
4.2.8
End of cycle
When the washing cycle has terminated also all the
animations terminate and a text is shown to inform the user
that the cycle has finished.
Simultaneously a melody starts (to inform that the cycle is
finished). In the beginning it is quite frequent, then it
becomes less frequent (for a max. time of 3 minutes).
After some seconds the display shows that the open can be
opened.
The user can deactivate the melody by turning the programme selector to position 0 (zero).
4.2.8.1
Stand-by
If the user does not push any button or does not turn the selector knob while the appliance is in selection mode
or at the end of the washing cycle, the appliance is in STAND-BY after ten minutes. The LED of the
START/PAUSE button flashes slowly, the light of the LCD display switches off, the symbols and the digits
remain visible, the door interlock and the Inverter board are not powered.
The Delayed start phase is considered an active phase therefore the STAND-BY is not active.
When the user pushes a button, the appliance exits from the STAND-BY condition.
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4.2.9
Child lock
Push buttons 3 or 4, scroll down the menu till:
“CHILD LOCK”
Wait two seconds and the writing:
“PUSH OK” button 5 appears.
After activating the child lock the screen changes to inform
the user how to unlock the appliance at the end of the cycle
(push simultaneously buttons 3 and 4 for five seconds).
This screen lasts about ten seconds.
Then the screen shows the Child Lock active with the lock
symbol not crossed and the writing below is ON.
The user can continue to use the appliance, because till
button START/PAUSE (6) is not pressed, the Child Lock is
not active.
Once the appliance has been locked this function remains active till the user unlocks it.
In this way the user can leave the washing machine with the door closed and the children do not get hurt nor
can damage it.
After switching off and on the appliance the message of the
Child Lock remains active till the user pushes buttons 3 and
4 simultaneously for five seconds so as to unlock the Child
Lock.
The appliance returns to normal operation.
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4.2.10 Memory
Some positions of the programme selector are dedicated to the memorization of washing cycles that the user
can personalize, so as to avoid repeating the modifications to a programme, for ex. to the temperature, the spin
speed and to the options.
If the appliance is new the memories are empty, so the user needs to define them.
Select a programme
Modify it if necessary
Push buttons 3 or 4, scroll down the menu till:
“SAVE FAVOURITE”
Push button OK (5).
Choose which memory to use to memorize the personalized
programme.
Push button OK (5).
The writing “SAVED” appears.
If by mistake the user selects a position in which a
programme has already been memorized, the screen shows:
Press OK to overwrite it (5).
While if you do not want to overwrite it, push OPTION button
(3 or 4).
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4.2.11 Wash Guide
Here the user can search for information about: the best programme to choose, the ideal cycle temperature, the
optimal spin and the various options to combine, to obtain the best from the washing cycle.
The guide to the washing is inside the option menu.
Push buttons 3 or 4 and scroll down the menu till:
“WASH GUIDE”
Wait two second, the writing changes to:
“PUSH OK” button 5.
4.2.11.1 Temperature Guide
The writing “TEMP GUIDE” appears. Here the user can search for information about the temperatures to wash
the clothes, so as to select the best one.
Push button OK (5).
The first description is shown.
Pushing buttons 3 or 4 all the descriptions for the various
temperatures are displayed.
Waiting some seconds or pushing buttons: TEMPERATURE (1) or SPIN (2) or START/PAUSE (6) the main
screen is displayed again.
Pushing button OK (5) the menu “TEMP GUIDE” appears again.
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4.2.11.2 Spin guide
Here the user can search for information about the different spin speeds for the clothes, so as to choose the
best one.
Push buttons 3 or 4 and scroll down the menu till:
“WASH GUIDE”
Wait two seconds the writing changes to:
“PUSH OK” button 5.
Push buttons 3 or 4 and scroll down the menu till:
“SPIN GUIDE”
Push button OK (5).
The first description is displayed.
Pushing buttons 3 or 4 all the descriptions for the various
spin speeds are displayed.
Waiting some seconds or pushing buttons: TEMPERATURE (1) or SPIN (2) or START/PAUSE (6) the main
screen is displayed again.
Pushing button OK (5) the menu “SPIN GUIDE” appears again.
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4.2.11.3 Options guide
Here the user can search for information about the available options to choose according to the clothes to be
washed, so as to obtain the best result from their appliance.
Push buttons 3 or 4 and scroll down the menu till:
“WASH GUIDE”
Wait two seconds the writing changes to:
“PUSH OK” button 5.
Push buttons 3 or 4 and scroll down the menu till:
“OPTIONS GUIDE”.
Push button OK (5).
The first description is displayed.
Pushing buttons 3 or 4 the other descriptions for the
information relative to each option are displayed.
Waiting some seconds or pushing buttons: TEMPERATURE (1) or SPIN (2) or START/PAUSE (6) the main
screen is displayed again.
Pushing button OK (5) the menu “OPTIONS GUIDE” appears again.
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4.2.11.4 Stain guide
Here the user can search for information about how to remove heavy soil from different type of fabrics.
Push buttons 3 or 4 and scroll down the menu till:
“WASH GUIDE”
Wait two seconds the writing changes to:
“PUSH OK” button 5.
Push buttons 3 or 4 and scroll down the menu till:
“STAIN GUIDE”
Push button OK (5).
The first description is displayed.
Pushing buttons 3 or 4 the other descriptions for the
information relative to each type of stain are displayed.
Waiting some seconds or pushing buttons: TEMPERATURE (1) or SPIN (2) or START/PAUSE (6) the main
screen is displayed again.
Pushing button OK (5) the menu “STAIN GUIDE” appears again.
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4.2.11.5 Demo
A special cycle has been created for demonstration of the operation of these appliances in retail outlets without
connecting the appliance to the water supply. In this way, the salesman can select any programme; after
starting the cycle by pressing START, the appliance will perform certain phases only, and will skip those which
cannot be performed (water fill, drain, heating).
The cycle takes place as follows:
ª the door locking device is actioned in the normal way (i.e. the door remains locked while the appliance is in
operation, and can be opened at the end of the cycle or in pause mode)
ª motor: all low-speed movements are enabled, while the pulse signals and the spin cycle are excluded
ª the water fill solenoids and the drain pump are disabled
ª LCD: it displays all the programme phases rapidly
ª alarms: for safety reasons the following groups of alarms remain enabled: E40 (door closed), E50 (motor)
and E90 (communication between the boards/configuration).
Push buttons 3 or 4 and scroll down the menu till:
“WASH GUIDE”
Wait two seconds the writing changes to:
“PUSH OK” button 5.
Push buttons 3 or 4 and scroll down the menu till:
“DEMO”
To activate the cycle push button OK (5).
To deactivate this function, just switch the appliance off, or
repeat the DEMO mode and the display shows: DEMO Off.
The MEMO function can be activated continuously: switch the
appliance off, push buttons OK (5) and START/PAUSE (6)
simultaneously, and holding them down turn the selector of
three positions clockwise for five seconds.
To terminate the cycle, repeat the same procedure and DEMO Off will appear.
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4.2.12 Settings
The setting menu is inside the option menu.
Push buttons 3 or 4 and scroll down the menu till:
“SETTINGS”
Wait two seconds the writing changes to:
“PUSH OK” button 5.
4.2.12.1 Language
“LANGUAGE” appears on the display.
Push button OK (5).
The writing under the flag symbol starts to flash; now it is
possible to scroll down the list of the available languages
pushing buttons 3 or 4 in sequence.
Choose the language and push button OK (5).
Waiting some seconds or pushing buttons: TEMPERATURE (1) or SPIN (2) the main screen is displayed again.
Pushing button OK (5) the language is selected again.
Pushing button START/PAUSE (6) the washing cycle starts.
To access rapidly to the language modification: hold down buttons 1 and 2 simultaneously for five seconds.
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4.2.12.2 Volume
Push button 3 or 4 and scroll down the menu till:
“SETTINGS”
Wait two seconds the writing changes to:
“PUSH OK” button 5.
Push button 3 or 4 and scroll down the menu till:
“VOLUME”
Push button OK (5).
The digit under the loudspeaker symbol starts to flash. Now
it is possible to vary the volume level pushing buttons 3 or 4
in sequence (at every variation the sound is activated to
represent the reached level and the digit changes from zero
to nine). To confirm the choice, push button OK (5).
Waiting some seconds or pushing buttons: TEMPERATURE (1) or SPIN (2) the main screen is displayed again.
Pushing button OK (5) the volume is selected again.
Pushing button START/PAUSE (6) the washing cycle starts.
SOUND
The appliance features three types of melodies (one for the switching on, one for the programme start and one
for the end of the washing cycle) and a series of beeps in case of alarm.
ª Every time the appliance is switched on (programme start).
ª When the appliance is switched off and then on again it does not emit a sound (programme started).
ª At the end of the cycle with decreasing frequency (for about three minutes).
ª During the alarms the sound is repeated for about five minutes (series of beeps).
ª No sound is emitted during the rotation of the selector knob, or when a button is pressed.
ª To activate the sound it is necessary to regulate the volume at zero level.
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4.2.12.3 Time
Push button 3 or 4 and scroll down the menu till:
“SETTINGS”
Wait two seconds the writing changes to:
“PUSH OK” button 5.
Push button 3 or 4 and scroll down the menu till:
“TIME”
Push button OK (5).
The digits under the clock symbol start to flash. Now it is
possible to insert the day time pushing buttons 3 or 4 in
sequence. To confirm push button OK (5).
Waiting some seconds or pushing buttons: TEMPERATURE (1) or SPIN (2) the main screen is displayed again.
Pushing button OK (5) the time is selected again.
Pushing button START/PAUSE (6) the washing cycle starts.
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4.2.12.4 Luminosity
Push button 3 or 4 and scroll down the menu till:
“SETTINGS”
Wait two seconds the writing changes to:
“PUSH OK” button 5.
Push button 3 or 4 and scroll down the menu till:
“LUMINOSITY’”
Push button OK (5).
The digit under the sun symbol starts to flash. Now it is
possible to vary the luminosity level pushing buttons 3 or 4 in
sequence. Simultaneously, the LCD display varies and also
the digit changes from zero to nine. Confirm the luminosity
level with button OK (5).
Waiting some seconds or pushing buttons: TEMPERATURE (1) or SPIN (2) the main screen is displayed again.
Pushing button OK (5) the luminosity is selected again.
Pushing button START/PAUSE (6) the washing cycle starts.
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4.2.12.5 Contrast
Push button 3 or 4 and scroll down the menu till:
“SETTINGS”
Wait two seconds the writing changes to:
“PUSH OK” button 5.
Push button 3 or 4 and scroll down the menu till:
“CONTRAST”
Push button OK (5).
The digit under the symbol starts to flash. Now it is possible
to vary the contrast level pushing buttons 3 or 4 in
sequence. Simultaneously, the LCD display varies and also
the digit changes from zero to nine. Confirm the contrast
level with button OK (5).
Waiting some seconds or pushing buttons: TEMPERATURE (1) or SPIN (2) the main screen is displayed again.
Pushing button OK (5) the contrast is selected again.
Pushing button START/PAUSE (6) the washing cycle starts.
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4.2.12.6 Resetting the settings
This function allows the user to reset the basic settings set by the factory for:
VOLUME, CONTRAST, LUMINOSITY and the configuration of the CHILD LOCK.
Push button 3 or 4 and scroll down the menu till:
“SETTINGS”
Wait two seconds the writing changes to:
“PUSH OK” button 5.
Push button 3 or 4 and scroll down the menu till:
“RESET SETTINGS”
Wait two seconds the writing changes to:
“PUSH OK” button 5.
After pushing OK the user is asked to confirm the choice. It
is possible to confirm pushing OK (5) or to cancel with
buttons 3 or 4.
If the choice is confirmed, the LCD display shows this screen
for two seconds.
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4.2.12.7 Delayed start
To modify the time to end of the cycle indicated in the right
lower side it is necessary:
Push buttons 3 or 4 and scroll down the menu till:
“END TIME”.
Push OK button 5 the four digits which indicate the time start
to flash.
It is possible to modify the time with buttons 3 or 4. Pushing
it in sequence the time increases or decreases (respectively
with button 3 and 4) by thirty minutes for the first two hours
and sixty minutes till the twenty hours are reached (the max.
time available for the delayed start).
Holding down the button, the variation accelerates.
To cancel the time of the delayed start just reset the set
time.
Set the time, push OK button 5.
The main screen with the chosen options and the time to
end appears again.
To start the washing cycle push button 6.
“START DELAYED” appears.
Once the set delayed time has elapsed, the appliance starts
the washing cycle.
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5 DIAGNOSTIC SYSTEM
5.1
Access to diagnostic mode
1. Switch off the appliance.
2. Press and hold down START/PAUSE button and the nearest OK button (as
represented in figure).
3. Holding down both buttons, switch the appliance on by turning the programme selector
by one position clockwise.
1. Continue to hold down the buttons till the display lights up and the “DIAGNOSTIC
TEST” appears.
In the first position, the operation of the buttons, the relative LEDs and the LCD display are
checked; turning the selector knob clockwise the diagnostic cycle for the operation of the
various components and the alarm reading is activated.
5.2
Exiting diagnostic mode
→ To exit the diagnostic cycle, switch the appliance off, then on, and then off again.
When the appliance is switched on again, it is necessary to set the time and language.
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5.3
Diagnostic phases
Irrespective of the type of PCB and the configuration of the programme selector it is possible, after entering
diagnostic mode, to perform diagnostics on the operation of the various components and to read the alarms by
turning the programme selector clockwise.
All the alarms are enabled during the diagnostic cycle.
Selector position
Components actioned
Operating conditions
- All the LEDs and symbols light
in sequence.
- When a button is pressed, the
LCD display shows the code
1
Always activated
Function
checked
Display
Operation of the
user interface
Door locked
Water level below antiflooding level
Maximum time 5 minutes
Water ducted
through washing
compartment
Displays the water
level in tub
3
- Door interlock
- Pre-wash solenoid
Door locked
Water level below antiflooding level
Maximum time 5 minutes
Water ducted
through pre-wash
compartment
(bleach)
Displays the water
level in tub
4
- Door interlock
- Pre-wash and wash solenoids
Door locked
Water level below antiflooding level
Maximum time 5 minutes
Water ducted
through conditioner
compartment
Displays the water
level in tub
5
- Door interlock
- Bleach/stains solenoids
Door locked
Water level below antiflooding level
Maximum time 5 minutes
Water ducted
through
conditioner/stains
compartments
Displays the water
level in tub
Door locked
Water level above the
heater
Maximum time 10 minutes
or up to 90°C (*)
Heating
Recirculation
Wash water
temperature
Door locked
Water level above the
heater
Check for leaks
from the tub
Displays the drum
speed (the real
value divided by
ten)
Door locked
Water level lower than
anti-boiling level for
spinning
Drain and spin;
control of
congruence in
closure of level
pressure switches
Displays the drum
speed (the real
value divided by
ten)
- Door interlock
2
- Wash solenoid
- Door interlock
- Wash solenoid if the level of
water in the tub does not cover
the heater
- Heating element
- Recirculation pump
- Door interlock
- Wash solenoid if the level of
water in the tub does not cover
the heater
- Motor (55 rpm clockwise, 55
rpm counter-clockwise, 250
rpm impulse)
6
7
- Door interlock
- Drain pump
- Motor up to 650 rpm then at
maximum spin speed
8
----
9
10
----
- Reading/Cancellation of the last
alarm
----
----
-----
----
(*) In most cases, this time is sufficient to check the heating. However, the time can be increased by repeating the phase without draining
the water: pass for a moment to a different phase of the diagnostic cycle and then back to the heating control phase (if the temperature is
higher than 80°C, heating does not take place).
(**) The check at the maximum speed occurs without control of the FUCS and no clothes have to be inserted inside the appliance.
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5.3.1
Analysis of the LCD display during the diagnostic cycle
In position 1 the LCD display is displayed through the
chessboard lighting (with different dimensions) of all the
display points. Every time that during this test a button is
pushed the test is interrupted and in the bottom centre the
button codification in shown.
From position 2 to position 9 the display represents:
The temperature on the left lower side.
The drum speed in the centre.
The water level on the right.
In position 10 the reading alarm is shown.
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6 ALARMS
6.1
Displaying the alarms to the user
The alarms are displayed by the red LED of the START/PAUSE button flashing and simultaneously through the
LCD.
The alarms displayed to the user are listed below:
ª E10 - Water fill difficulty (closed tap)
ª E20 - Drain difficulty (dirty filter)
ª E40 – Door open
They can be solved directly by the end user;
While the alarms listed below:
ª EF0 – Water leakage (Aqua Control System)
ª EH0 – Voltage or frequency out of the normal values
They are displayed to the user, but for their solution it is necessary the intervention of the Service.
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The alarms are enabled during the execution of the washing programme, with the exception of alarms
associated with configuration and the power supply (voltage/frequency), which are also displayed during the
programme selection phase.
The door can normally be opened (except where specified) when an alarm condition has occurred on condition
that:
•
•
•
The level of the water in the tub is below a certain level
Water temperature lower than 55°C
Motor stopped
Certain alarm conditions require that a drain phase be performed before the door can be opened for safety
reasons:
•
•
6.2
Cooling water fill if the temperature is higher than 65°C
Drain until the analogue pressure switch is on empty, during a max. 3-minute time.
Reading the alarm codes
It is possible to display the last three memorised alarms in the FLASH memory of
the electronic board:
• Enter diagnostic mode (par. 5.1).
• Irrespective of the type of PCB and configuration, turn the programme selector
clockwise to the tenth position.
•
The last alarm is displayed.
•
To display the previous alarms, press button
TEMPERATURE (1) or SPIN (2).
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6.2.1 Displaying the alarm
The alarm is displayed by a repeated flashing sequence of the START / PAUSE
button with red and green light (0,5 seconds on, 0,5 seconds off with a 2,5 second
pause between the sequences).
• button indicator START / PAUSE with red light → indicates the first digit of the
alarm code (family)
• button indicator START / PAUSE with green light → indicates the second digit of
the alarm code (internal number of the family)
These two LEDs are featured in all models.
Notes:
• The first letter of the alarm code “E” (Error) is not displayed, since this letter is common to all alarm codes.
• The alarm code “families” are shown in hexadecimal; in other words:
→ A is represented by 10 flashes
→ B is represented by 11 flashes
→ ...
→ F is represented by 15 flashes
• Configuration errors are shown by the flashing of all the LEDs (user interface not configured).
6.2.2 Examples of alarm display
Example: Alarm E43 (problems with the door interlock Triac) will display the following:
•
•
the sequence of four flashes of the START / PAUSE button with red light, indicates the first number E43;
the sequence of three flashes of the START / PAUSE button with green light, indicates the second number
E43;
START / PAUSE button with red light
ON / OFF
Time (Sec.) Value
0.5
START / PAUSE button with green light
ON / OFF
Time (Sec.)
Value
1
0.5
0.5
2
0.5
1.5
0.5
2
0.5
3
0.5
0.5
1
0.5
0.5
0.5
0.5
0.5
0.5
4
2.5
3
Pause
Pause
6.2.3 Operation of alarms during diagnostics
All alarms are enabled during the components diagnostic phase.
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6.3
Rapid reading of alarm codes
The last three alarm codes can be displayed even if the programme selector is not in the tenth position
(diagnostics) or if the appliance is in normal operating mode (e.g. during the execution of the washing
programme):
→ Press and hold down START/PAUSE and the OK button (as to enter the DIAGNOSTICS), for at least
two seconds: the display shows directly a screen with all the alarms.
→ To return to the main screen press any button.
→ The alarm reading system is as described in paragraph 6.2.
→ While the alarms are displayed, the appliance continues to perform the cycle or, if in the programme
selection phase, maintains the previously-selected options in memory.
6.4
Cancelling the last alarm
It is good practice to cancel the last alarm:
•
after reading the alarm code, to check whether the alarm re-occurs during diagnostics;
•
after repairing the appliance, to check whether it re-occurs during testing.
1. Select diagnostic mode and turn the programme selector to the tenth position (alarm
reading, the CD display shows only the last alarm while pushing the TEMPERATURE or
SPIN button the history of the last three alarms is displayed).
2. Press the START/PAUSE and the OK button simultaneously (as represented in
figure).
3. Hold down the buttons (at least 5 seconds) till the LCD display shows “E00” (for the first
displaying) “E00 E00 E00” for the second option.
N.B. With this operation all the memorised alarms are deleted.
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6.5
Cancelling the memories
To cancel the content of the memories, proceed as follows:
1. Select diagnostic mode and turn the programme selector to the tenth position.
2. Push the OPTIONS 3 and 4 button (as represented in figure).
3. Hold down the buttons till the LCD display shows “Memories have been reset” (at least
5 seconds).
7 OPERATING TIME COUNTER
Using a specific procedure, the operator can display the total operating time for the appliance, which is counted
from the moment it is first switched on.
This option is available only on models equipped with a display. The unit can count up to a maximum of 6550
hours of operating time.
ƒ Only the operating time of normal programmes (and not diagnostic programmes) is counted
ƒ The actual operating time for the cycle is counted (which does not include pauses, delayed start time, time
of a stop with water in the drum, and soaking phases)
ƒ The precision of the counter is 30 seconds per programme
ƒ Only whole hours of operation are counted (1 hr and 59 min = 1 hr)
1. Switch off the appliance.
2. Press the START/PAUSE and the OK button simultaneously (as represented in
figure).
3. Holding the buttons down, switch on the appliance turning the programme selector of
five positions clockwise.
4. Hold the buttons down till the LCD shows “WORKED HOURS” (at least 5 seconds)
and the display shows the number of the working hours of the appliance.
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8 WASHING PROGRAMMES AND OPTIONS
8.1
Programmes
The washing programmes can be configured. The basic programmes are listed in the table below.
Programme
Cotton
Synthetic
fabrics
Mini
Programme
Delicates
Wool
Hand-wash
Shoes
Jeans
90
90E
60
60E
50
50/40E
40
30
cold
60
60/50E
50
40
30
cold
30
cold
40
30
cold
40
30
cold
40
30
cold
60
50
40
30
cold
Soak
Rinses
Conditioner
Drain
Spin
Temperature (°C)
82
67(*)
60
55 (*)
50
44(*)
40
30
20
60
42(*)
50
42
30
20
30
20
40
30
20
38
33
20
40
30
20
60
50
40
30
20
Number of rinses
3
(**)
3
(**)
3
(**)
30/20
-------------
Final spin (rpm)
450/650/850/1000/1200/
1300/1400/1600
3
3
(**)
Max. 900
3
3
Max. 900
3
450/700
3
Max. 1000
3
Max. 1000
5
450/650/850/1000/1200/
1300/1400/1600
---3
1
-------
---Max. 1600
Max. 1600
---Max. 1600
The data are indicative.
(*) “Energy label” programmes
(**) In some countries the rinses are 3, in others 2
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8.2
Options
The table below lists the possible options for the washing programmes, the compatibility of the various options
and with the cycle, and when it is possible to select or modify the options.
The options can be selected in three ways:
ƒ using the programme selector: in this case, the options are configured as special programmes;
ƒ using the pushbuttons.
Wool /
Hand-wash
Easy-iron
Duvet
Jeans
Shoes
Lingerie
Silk
Baby
Mini, Flash, Sport, Light
Hygienize
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
(*) Economy
¾ Cotton: 90°C = Eco 67°C; 60°C = Energy Label; 50°-40°C = Eco 40° C AA
¾ Synthetics: 60-60°C= Eco 40°C
Option included in the programme and cannot be deleted
X
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Half-load
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Reduced spin
speed
No spin
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Super Quick
Intensive
X
X
X
X
X
X
Quick
X
X
X
X
X
X
X
X
X
X
X
Light
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Economy (*)
X
X
X
X
X
X
Easy-iron
X
X
X
X
Extra rinse
Bleach
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Stains
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Pre-wash
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Daily
Compatibility with PROGRAMMES
Delicates
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Normal
Synthetic fabrics
Night cycle
Cotton
90°C
60°C
50°C
40°C
30°C
cold
60°C
50°C
40°C
30°C
cold
40°C
30°C
cold
40°C
30°C
cold
60°C
50°C
40°C
30°C
cold
40°C
30°C
60°C
50°C
40°C
30°C
cold
40°C
30°C
cold
40°C
30°C
cold
30°C
cold
40°C
30°C
cold
30°C
90°C
Rinse-hold
OPTIONS
X
X
X
X
X
X
Compatibility with PROGRAMMES
Hygienize
Grass
Express
Sensitive plus
Rapid
Viscose
Soak
Rinses
Delicates Rinses
Conditioner
Delicate conditioner
Drain
Spin
Delicate spin
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
(*) Economy
¾ Cotton: 90°C = Eco 67°C; 60°C = Energy Label; 50°= Eco 48°C;40°C = Eco 44°C AA
¾ Synthetics: 60-60°C = Eco 40°C
Option included in the programme and cannot be deleted
X
Only for JETSYSTEM+FLOWMETER
X
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X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Half-load
No spin
Reduced spin speed
Super Quick
Quick
X
X
X
X
X
X
Light
X
X
X
X
X
X
Daily
X
X
X
X
X
X
Normal
X
Intensive
X
X
X
X
X
X
X
X
Economy (*)
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Easy-iron
X
X
X
Extra rinse
X
X
X
Bleach
X
X
X
Stains
Pre-wash
Shirts
Mixed°
40°C
30°C
cold
30°C
40°C
90°C
60°C
50°C
40°C
60°C
50°C
40°C
60°C
90°C
60°C
50°C
40°C
30°C
cold
30°C
40°C
30°C
cold
30°C
Night cycle
Sport
Rinse-hold
OPTIONS
599 38 61-92
X
X
X
8.2.1
Compatibility between Options
Phases in
which
selection or
modification
are possible
Light
Quick
Super Quick
Reduced spin speed
No spin
Half-load
Selection
Pre-wash
Wash
Rinses
Spin
Normal
Daily
Light
Super Quick
Reduced spin speed
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
(*) (*)
X
(*)
X
X
X
(*)
X
X
(*) (*)
X
X
X X X
X
X
X
X
Rinse-hold
Intensive
X
X
X
X
Half-load
Economy (*)
X
X
X
X
No spin
Easy-iron
X
X
Extra rinse
X
X
Bleach
Night cycle
X
X
X
X
X
Stains
Rinse-hold
Night cycle
Pre-wash
Stains
Bleach
Super rinse
Easy-iron
Economy
Intensive
Normal
Daily
Pre-wash
Compatibility with OPTIONS
Rinse-hold
OPTIONS
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
(*) Prewash, Stains and Bleach are compatible depending on which detergent drawer is used.
• The delayed start is compatible with all programmes, the max. time that can be selected is 20 hours.
• The spin selection is available for all programmes except for the drain.
The table below shows other limitations in the compatibility of the options due to the drawer type and electric
valve number.
3C-2V
4C-2V
4C-3V
4C-3V
BLEACHING
◊
►
♦
PREWASH / SOAK
►
►
►
STAINS
►
►
►
◊
♦
♦
4C= 4-compartment drawer
◊ = Option not available
3C= 3-compartment drawer
♦ = Option available
► = Only one of these options can be selected
3V= 3 electric valves
2V= 2 electric valves
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8.3
Description of options
• Rinse-hold
→ Stops the appliance with water in the tub before the final spin cycle.
→ To drain the water, reset the programme and then select a drain or spin cycle.
• Night cycle
→ Eliminates all spin phases and adds three rinses in COTTON cycles and two rinses in SYNTHETICS
cycles.
→ Stops the appliance with water in the tub before the final rinse.
→ Eliminates the buzzer (if configured)
→ To drain the water, reset the programme and then select a drain or spin cycle.
•
→
→
→
Pre-wash
Adds a pre-wash phase at the start of the cycle with water heating to 30°C (or cold, if selected).
In COTTON and SYNTHETICS cycles, performs a short spin before passing to the washing phase.
This option cannot be selected for WOOL and HAND-WASH cycles.
• Soak
→ Adds a pre-wash phase (with duration of 30’ with wool cycle movement) at the start of the cycle with water
heating to 30°C (or cold, if selected).
→ In COTTON and SYNTHETICS cycles, performs a short spin before passing to the washing phase.
→ Together with the delayed start option it is possible to select a soak time from 30min to 10 hours.
→ This option cannot be selected for WOOL and HAND-WASH cycles.
•
→
→
→
Stains
Adds a 5-minute motor movement phase after heating to 40°C.
Ducts water to the pre-wash/stains compartment in order to introduce the special stain-removal product.
This option cannot be selected for DELICATES, WOOL and HAND-WASH cycles.
• Bleach
→ Ducts water through the bleach compartment at the beginning of the first rinse in COTTON cycles.
• Economy / Energy label
→ Modifies the structure of the COTTON 40-60 and SYNTHETICS 50/60 programmes in order to reduce
energy consumption.
→ Reduces the washing temperature.
→ Increases the duration of the wash phase.
• Super-rinse
→ Adds two rinses in the COTTON, SYNTHETICS and DELICATES cycles.
→ Eliminates the intermediate spin cycles, with the exception of the final rinse, which is reduced to 450 rpm.
• Half-load
→ Eliminates one rinse in COTTON programmes.
• Easy-Iron
→ In COTTON programmes:
- adds three rinse cycles
- eliminates the intermediate spin cycles
- performs an impulse spin phase
- adds an “untangling” phase after the spin cycle
→ In SYNTHETICS cycles:
- reduces the heating temperature in 50/60° cycles to 40°C
- increases the washing time
- prolongs the cooling phase at the end of the washing phase
- adds one rinse
- adds an “untangling” phase after the impulse spin cycle
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• Reduced spin speed
→ Reduces the speed of all spins as shown in the table.
Maximum spin speed (rpm)
Reduction for COTTON (rpm)
Reduction for ALL OTHER CYCLES (rpm)
600
450
450
700
450
450
800
450
450
900 1000 1100 1200 1300 1400 1550
450 500 550 600 650 700 750
450 450 450 450 450 450 450
• No spin
→ Eliminates all the spin phases.
→ If selected, three rinses are added in the COTTON cycle and one in the SYNTHETICS cycle.
• Intensive
→ Performs a specific intensive cycle.
• Daily
→ Modifies the structure of the COTTON - SYNTHETICS - DELICATES cycles to obtain a good washing
performance with a short time.
• Light
→ Modifies the structure of the wash phase of the COTTON - SYNTHETICS - DELICATES cycles in a short
time.
• Short
→ Modifies the structure of the COTTON - SYNTHETICS - DELICATES cycles to obtain very short washing
times (optimized for reduced wash loads and very dirty).
→ Reduces the number of rinses (one rinse less).
→ Increases the water level of the other two rinses.
• Very short
→ Modifies the structure of the wash phase of the COTTON - SYNTHETICS - DELICATES cycles for half
load.
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9
9.1
TECHNICAL CHARACTERISTICS
Control system memory
9.1.1 General structure of the memory system
The system features an EEPROM memory module, fitted externally to the microprocessor, which serves to
memorize the configuration data, the description of the cycle, the status of the appliance in the event of a power
failure, and the alarms.
Power Failure and
Machine status
μP
External serial
port
(asynchronous
FLASH
RAM
Configuration of
the appliance
configuration
Description
of the cycle
9.1.2 FLASH
This area memory contains the firmware code relative to the functions of the appliance:
Ö
Ö
Ö
Ö
Ö
Ö
Ö
Ö
Ö
Ö
Ö
Control of electrical loads (motor, pump, solenoid valves etc.).
Control of the sensors (pressure switches, motor speed, door status etc.).
Control of the user interface
Control of the serial port
Control of power failure procedure and alarms
Execution of the washing programme
Power failure, i.e. the information necessary to restart the appliance in the event of a power failure:
- Selected cycle and options
- Current phase and sub-phase
Machine status, used to perform special cycles such as:
- Electrical test (used in the assembly line)
- Continuous cycles (used in the factory workshop)
Machine configuration: the data contained in the EEPROM define the characteristics of the model and are
interpreted by the function software. The variables are as follows:
- Type of appliance (front-loader, top-loader, compact)
- Type of door interlock (PTC or instantaneous)
- Anti-flooding safety device
- Transmission ratio between drum pulley and motor pulley
- Structure of the washing group
- Power supply frequency (50/60 Hz)
- Type of PCB (horizontal or vertical buttons)
- Detergent drawer (3 or 4 compartments)
- Final spin speed (600 – 1400 rpm)
Identification of the appliance:
- Prod. N.
- ELC
- Serial number
Configuration of the user interface:
- Programmes on main selector
- Function of secondary selector (if featured)
- Number and functions of buttons
- Functions of the LEDs
- Operation of the buzzer
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Ö Washing cycle tables: Each washing cycle consists of a series of phases (steps); the steps are the basic
instructions which comprise the description of the cycle, which is common to all appliances having the same
characteristics:
- Water fill
- Motor movement
- Reset
- Heating
- Drain
- Spin
- “IF” conditions (options, temperatures etc.)
Ö Configuration of the washing cycle: for each family of appliances, certain parameters associated with the
washing programme are defined:
- Operational limits (voltage/frequency)
- Transmission ratios
- Parameters for control of the signal from the tachometric generator
- Parameters for half-range operation of the motor
- Structure of the washing group
- Control parameters for the FUCS anti-unbalancing system
- Water fill control algorithm
- Alarm control system
- Sensor parameters (flowmeter etc…)
9.1.3 RAM
The RAM (Random-Access Memory) contains the variables, i.e. all the dynamic information used during
execution of the programme:
Ö
Ö
Ö
Ö
Ö
Motor speed
Water temperature
Alarms
Cycle selected
Machine status
The RAM is cancelled when the power supply is disconnected (power failure or appliance switched off).
The contents of the RAM can be read using a computer connected via a DAAS interface.
The same system can be used to send commands to the electronic control unit such as:
Ö
Ö
Ö
Ö
Select remote control mode
Action the various loads in remote mode
Select diagnostic mode
Select a cycle and options, and start the cycle
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9.2
Door interlock
There are two types of door interlock:
• voltmetric with PTC
• instantaneous
9.2.1
Voltmetric interlock with PTC
10 Suppressor
19 Door interlock
20 PCB
ON/OFF = Main switch (programme
selector)
9.2.1.1
Operating principle
ª When the washing programme is started by pressing the START/PAUSE button, the bi-metal PTC (contacts
3-5) is powered by the triac on the PCB: after 2 – 4 seconds, this closes the switch (5-4) which powers the
electrical components of the appliance (only if the door is closed).
ª The door interlock prevents aperture of the door while the appliance is in operation.
ª At the end of the washing programme, the PCB disconnects the interlock from the power supply, but the
door remains locked for 1 to 3 minutes (PTC cooling time).
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9.2.2
•
Instantaneous door interlock
With this safety device it is possible to open the door immediately after the end of the cycle.
9
Door interlock
19 Suppressor
20 PCB
ON/OFF = Main switch (programme
selector)
9.2.2.1 Operating principle
ª When the ON/OFF switch closes and the appliance is switched on, power is applied to the bimetallic
PTC switch (contact 4-2), but the door remains unlocked.
ª When the programme starts (Start/Pause button), the main board sends a 20 msec pulse to contacts 43 on the solenoid (at least 6 seconds must have passed since the appliance was switched on). This
locks the door and simultaneously closes the main switch (contacts 4-5), thus applying power to all
components on the appliance.
ª When the programme ends, the main board sends two additional 20 msec pulses (200 msec apart):
- the first pulse does not unlock the door
- the second pulse (which is sent only if the appliance is operating properly) unlocks the door lock
device and simultaneously opens the contacts on the main switch.
9.2.2.2 Conditions required for opening the door
ª Before pulses are sent to open the door, the main board checks for the following conditions:
- The drum must not be moving (no signal from the tachometric generator).
- The water level must not be higher than the bottom of the door.
- The water temperature must not exceed 40º C.
9.2.2.3 Automatic unlock
If a power failure occurs, if the appliance is shut off, or if the solenoid malfunctions, the bimetallic PTC will cool
down and the door will unlock in 1 - 4 minutes.
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9.3
Water fill system
The electric valves are powered by the PCB by means of the triac and the control of the water level in the tub is
carried out by the analogue pressure switch.
3
5
6
7
20
Analogue pressure switch
Prewash electric valve
Wash electric valve
Bleach electric valve
PCB
9.4
Analogue pressure switch of water level control in the tub
General features
The electronic pressure switch is an analogue device that controls the water level in the tub, used in the models
with electronic control and it is directly connected to the main PCB.
Electronic pressure switch
ELECTRONIC PRESSURE SWITCH
Electric symbol
The pressure switch is connected by a hose to the pressure chamber.
When the tub is filled with water, the pressure created inside the hydraulic circuit expands the diaphragm. This
in turn modifies the position of the core inside the coil, thus changing the inductance and the frequency of the
oscillating circuit.
The electronic PCB, according to the frequency, recognizes the quantity of the water in the tub.
1 hose
3 coil
5 core
Frequency variation according to the water quantity in the tub
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9.5
15
16
20
Drain pump
Drain pump
Thermal protector
PCB
The PCB powers the drain pump via a triac as follows:
-
9.6
until the electronic pressure switch closes on empty, after which the pump is actioned for a brief
period or passes to the subsequent phase;
for a pre-determined period (and eventually an alarm appears).
Recirculation pump (if featured)
On jetsystem models, the main board powers the recirculation pump through a triac.
17
18
20
Drain pump
Thermal protector
PCB
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9.7
Heating
2
13
14
K1
NTC temperature sensor
Heating element (with thermal fuses)
PCB
Relay
1.
2.
3.
4.
Tubular casing
Thermal fuses
NTC Sensor
Connectors
The heating element is powered by a relay (K1) of the electronic board and is provided with two thermal fuses,
which interrupt if the temperature degree exceeds the values by which they are calibrated.
WARNING
In case of replacement of the heater, replace it with one with the same characteristics in
order not to compromise the safety of the appliance.
9.8
Temperature sensor
The temperature is controlled by the PCB by means of a NTC temperature sensor incorporated in the heating
element.
1. NTC resistor
2. Metallic capsule
3. Terminals
4. Plastic casing
TEMPERATURE
(ºC)
20
60
80
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Nominal value
6050
1250
640
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RESISTANCE (Ω)
Maximum value
6335
1278
620
Minimum value
5765
1222
660
599 38 61-92
9.9
11.
20.
23.
24.
Three-phase asynchronous motor
Tachometric generator
PCB
Inverter
Motor
X-Y-X = Motor windings
9.9.1 Power supply to motor
Three-phase power is fed by the inverter (4) which sends, through the connectors 5-6-7, the three phases to
connectors 1-2-3 on the motor (nodes V-W-U), where the windings (Y-X-Z-) are connected. The phase shift
between the phases is 120° and peak amplitude is 310V.
The condition of the motor can be determined by
measuring the resistance of the windings:
Winding y ohm 5,4 ∼ ±7% (contacts 2-3)
Winding x ohm 5,4 ∼ ±7% (contacts 1-2)
Winding z ohm 5,4 ∼ ±7% (contacts 1-3)
Winding T (tachometric) ohm 121 ∼ ±7% (contacts 4-5)
ƒ
ƒ
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The electrical components must be serviced by qualified personnel only.
Unplug the appliance before accessing internal components.
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9.10 Anti-foam control system
The anti-foam control procedure (if featured) is performed via the anti-boiling pressure switch.
Spin phase without foam
Spin phase with little foam
Spin
Spin
Anti-foam
(Electronic level)
450 rpm pulses
450 rpm pulses
FUCS
FUCS
•
•
Spin with little foam: if the contact of the electronic pressure switch closes on FULL, the spin phase is
interrupted; the drain pump continues to operate and, when the contact returns to EMPTY, the spin phase is
resumed.
Spin with excessive foam in the tub (critical situation): The control system detects whether the
electronic pressure switch commutates 5 times to FULL. In this case, the spin phase is skipped, and a oneminute drain cycle is performed with the motor switched off; in the case of a washing phase, a
supplementary rinse is added.
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9.11
FUCS ( Fast Unbalance Control System)
rpm
The control procedure for unbalanced loads is performed dynamically, before each spin cycle, as follows:
ª The phase begins at a speed of 55 RPM. The speed may not drop below this threshold; if it does, the check
is repeated.
ª At intervals of 300 ms, the balance is calculated and compared with established limits. If the value is lower
than the limit, drum speed is increased by a certain amount that depends on the transmission ratio between
the motor pulley and the drum. If unbalance is greater than the limit, the speed is decreased by the same
amount, which enables the laundry to arrange itself correctly. The process continues until the load is
completely balanced.
ª Correct balancing of the load occurs at 115 RPM. After this speed is reached, the spin cycle begins.
True speed
Selected speed
The unbalance control procedure may be performed in a number of phases. Each phase involves:
ª an unbalancing rating (0-1-2-3)
ª an unbalancing threshold (ex: 350, 650, 850, 1200g)
ª a timeout
• Conclusion of the FUCS procedure
The FUCS procedure is considered to be concluded when:
ª The speed of drum rotation is 115 RPM (or 85 RPM for certain unbalance ratings). At this point, the
scheduled spin phase is carried out.
ª In some cases, optimum balance is not reached and the spin is performed at a lower speed that depends
on the level of unbalance.
ª In the worst case scenario, a minimum level of balance is not achieved after all the FUCS phases have
been performed and the spin phase is skipped.
• Situation of ideal balancing
Phase 0,
Timeout = 60 sec
Phase 1
Timeout = 120 sec
115 RPM
55
RPM
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•
An example of drum balancing in the longest interval of time available
1
2
Phase
1
2
3
4
5
6
7
•
3
4
5
Unbalance rating
0
1
2
3
1
2
3
6
7
Time-out (sec)
60
120
60
90
120
60
90
An example of unbalancing after all FUCS phases have been performed
In this case, the spin (or pulse operation) is skipped.
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9.12
Table of alarm codes
Alarm
E11
E13
E21
E23
E24
E31
E32
E35
E38
E3A
E41
E42
E43
E44
E45
E51
E52
E53
E54
E57
Possible fault
Tap closed or water pressure too low; Drain tube improperly positioned; Water fill
solenoid valve is faulty; Leaks from water circuit on pressure switch; Pressure switch
faulty; Wiring faulty; PCB faulty.
Drain tube improperly positioned; Water pressure too low;
Water fill solenoid valve is faulty; Water circuit on pressure switch is leaking/clogged;
Pressure switch faulty.
Drain tube kinked/clogged/improperly positioned; Drain filter clogged/dirty; Drain pump
faulty; Pressure switch faulty; Wiring faulty; PCB faulty; Electrical current leak between
heating element and ground.
Drain pump faulty; Wiring faulty; PCB faulty.
PCB faulty.
Pressure switch;
Wiring;
Main PCB.
Tap is closed or water pressure is too low;
Solenoid valve;
Water circuit on pressure switch; pressure switch;
Wiring; main board.
Water fill solenoid valve is faulty; Leaks from water circuit on pressure switch; Pressure
switch faulty; Wiring faulty; PCB faulty.
Water circuit on pressure switches;
Pressure switches;
Motor belt broken.
PCB faulty.
Door lock unit faulty; Wiring faulty;
PCB faulty.
Door lock unit faulty; Wiring faulty;
PCB faulty; Electrical current leak between heating element and ground.
Door lock unit faulty; Wiring faulty;
PCB faulty.
PCB faulty.
PCB faulty.
PCB faulty; current leakage from motor or from wiring.
Motor faulty; wiring faulty; PCB faulty.
PCB faulty.
PCB faulty; current leakage from motor or from wiring.
Motor defective; Wiring defective on inverter for motor, inverter board defective.
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Action/machine status
Reset
Cycle is paused with door locked.
START/RESET
Cycle is paused with door locked.
START/RESET
Cycle is paused (after 2 attempts).
START/RESET
Safety drain cycle - Cycle stops with door unlocked.
Safety drain cycle - Cycle stops with door unlocked.
RESET
RESET
Cycle stops with door locked.
RESET
Cycle is paused.
Cycle stops. Safety drain cycle. Drain pump continues
to operate (5 min. on, then 5 min. off, etc.).
Heating phase is skipped.
Cycle stops with door locked.
START/RESET
RESET
ON/OFF RESET
RESET
Cycle is paused.
START/RESET
Cycle is paused.
START/RESET
(Safety drain cycle) Cycle stops.
ON/OFF RESET
(Safety drain cycle) Cycle stops.
(Safety drain cycle) Cycle stops.
ON/OFF RESET
ON/OFF RESET
Cycle blocked, door locked (after 5 attempts).
Cycle blocked, door locked (after 5 attempts).
Cycle blocked.
Cycle blocked, door locked (after 5 attempts).
Cycle stops with door locked (after 5 attempts).
RESET
RESET
RESET
RESET
RESET
599 38 61-92
Alarm
E5F
Possible fault
Motor defective; Wiring defective on inverter for motor, inverter board defective,
abnormal motor operation (motor overloaded).
Motor defective; Wiring defective on inverter for motor;
Inverter board defective.
Inverter board defective. NTC open (on the inverter board).
Overheating caused by continuous operation or ambient conditions (let appliance cool
down)
Wiring defective, Inverter board defective
Inverter board defective, the masters voltage is too high (measure the masters voltage)
Line interference, Wiring defective, defective main board or inverter board
Defective wiring between main board and inverter board, Defective inverter board,
defective main board.
Defective inverter board, Defective wiring, defective main board
E61
NTC sensor faulty; heating element faulty; wiring faulty; PCB faulty.
The heating phase is skipped.
E62
E66
E68
NTC sensor faulty; heating element faulty; wiring faulty; PCB faulty.
PCB faulty .
Earth-leakage between heater and earth.
Safety drain cycle – Cycle stopped with door open.
Safety drain cycle – Cycle stopped with door open.
Cycle blocked with door open.
E71
Faulty NTC sensor; Wiring faulty;
PCB faulty.
Heating is skipped.
START/RESET
E74
NTC sensor improperly positioned; Faulty NTC sensor; Wiring faulty; PCB faulty.
Heating is skipped.
START/RESET
E82
E83
PCB faulty (Wrong configuration data). Selector, wiring
PCB faulty (Wrong configuration data). Selector, wiring
Wiring faulty; Faulty control/display board
PCB faulty.
Wrong control/display board;
Wrong PCB (do not correspond to the model).
E58
E59
E5A
E5B
E5C
E5D
E5E
E91
E92
E93
E94
E95
E97
E98
E99
E9B
E9C
E9D
E9F
Action/machine status
Reset
Cycle stops with door locked (after 5 attempts).
RESET
Cycle stops with door locked (after 5 attempts).
RESET
Cycle stops with door locked (after 5 attempts).
RESET
Cycle stops with door locked (after 5 attempts).
Cycle stops with door locked (after 5 attempts).
Cycle stops with door locked (after 5 attempts).
RESET
RESET
RESET
Cycle stops
ON/OFF
Cycle stops with door locked (after 5 attempts).
RESET
START/RESET
RESET
RESET
RESET
----------------
RESET
START/RESET
----------------
RESET
Cycle cancelled.
Cycle interrupted.
OFF/ON START
Incorrect configuration data; PCB faulty.
Cycle interrupted.
OFF/ON
Incorrect configuration data; PCB faulty.
PCB faulty.
Faulty PCB (Wrong configuration data).
Incompatibility between main board and Inverter
Main PCB.
Cycle interrupted.
Cycle interrupted.
Cycle interrupted.
Cycle interrupted.
Cycle interrupted.
Cycle interrupted.
Cycle interrupted.
Cycle interrupted.
Cycle interrupted.
OFF/ON
RESET
RESET
OFF/ON
OFF/ON
Display board.
Display board.
Display board.
Main PCB.
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Reset
Reset
Reset
OFF/ON
599 38 61-92
Alarm
Possible fault
Action/machine status
Reset
EH1
Power supply problems (incorrect / disturbance); PCB faulty.
Wait for frequency nominal conditions.
OFF/ON
EH2
Power supply problems (incorrect / disturbance); PCB faulty.
Wait for voltage nominal conditions.
OFF/ON
EH3
Power supply problems (incorrect / disturbance); PCB faulty.
Wait for voltage nominal conditions.
OFF/ON
EHE
EHF
Wiring faulty; PCB faulty.
PCB faulty.
Safety drain cycle – Cycle stopped with door open.
Safety drain cycle – Cycle stopped with door open.
RESET
RESET
EC1
Solenoid valve faulty/blocked; PCB faulty.
EC3
Wiring faulty; Weight sensor faulty; PCB faulty.
EF1
EF2
EF3
EF4
EF5
E00
Drain tube blocked/kinked/too high;
Drain filter dirty/blocked.
Excessive detergent dosing; drain tube kinked/blocked;
Drain filter dirty/blocked.
Water leaks onto base frame; water control system defective.
Tap closed, water pressure too low
Final spin phases skipped.
----------------
SOI/DT 2007-02 dmm
Cycle interrupted with door closed.
Drain pump functions always (5 min., then it stops for 5
min. etc.)
----------------
START/RESET
Warning displayed at the end of cycle (specific LED).
START/RESET
Warning displayed after 5 attempts or by the specific
LED.
Machine drains and cycle stops
---------------------------------------------------------
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RESET
RESET
ON/OFF RESET
RESET
RESET
----------------
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10 Diagram with THREE-PHASE ASYNCHRONOUS MOTOR
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•
Key to diagram with THREE-PHASE ASYNCHRNOUS MOTOR
Electrical components on appliance
1. Display board
1a. LCD display
2. Flowmeter
3. Analogue pressure switch
4. NTC temperature sensor
5. Solenoid valve for prewash
6. Solenoid valve for wash
7. Solenoid valve for bleach
8. Heating element (with thermofuses)
9. Door interlock (instantaneous)
10. Suppressor
15. Drain pump
16. Thermal cut-out (drain pump)
17. Recirculation pump
18. Thermal cut-out (recirculation pump)
19. Door interlock (with PTC)
20. PCB
23. Inverter
24. Three-phase motor
SOI/DT 2007-02 dmm
DOOR_TY
DRAIN_TY
REC-TY
K1
ON/OFF
PWELV_TY
WELV_TY
BEL_TY
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Components on main board
Door interlock Triac
Drain pump Triac
Recirculation pump Triac
Heating element relay
Main switch (programme selector)
Pre-wash solenoid Triac
Wash solenoid Triac
Bleach solenoid Triac
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11 ACCESSIBILITY
11.1
To the electronic control system
11.1.1 Work top
a.
Remove the two rear screws, push the top panel towards the rear and release from the cabinet.
11.1.2 Control panel
b
b.
c.
Press the drawer lock.
Extract.
c
d. Remove the screw which secures the control panel to the dispenser.
d
e
e.
Remove the clamp which secures the wiring to the board casing.
f.
Release the wiring from the clamp under the dispenser.
f
After releasing the wiring from the fixing hooks.
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g
g. Loosen the screws which secure the cross-member to the cabinet.
h
h. Release the hook which secures the dispenser to the cross-member.
h
i
i.
Lift the control panel up.
j
j.
k.
Loosen the screws which secure the cross-member to the control
panel.
Release the hook which secures the control panel to the crossmember.
k
m
l.
Turn and insert a protection between the control panel and the
surface which you lean it on to avoid damaging it.
m. To extract the board, remove the screws which secure it to the control
panel.
n
n. To remove the button springing system, release the two hooks which
secure it to the main board.
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11.2
Door interlock
a. Remove the ring that secures the bellow gasket to the cabinet.
b. Remove the bellow gasket.
c. Remove the screw which secures the door interlock to the front
side.
d. Push inside the hook.
e. Push it upwards.
f. Extract the door interlock.
d
e
c
f
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11.3
New drain filter
a. Open the filter door with the appropriate tool (supplied with the
appliance), because it is locked.
To empty the drain circuit:
b. Remove the cap in the filter knob (after positioning a vessel to
collect the water).
c
c.
Turn the cap left to align the two references: (the arrow in the cap
and the reference point in the filter body), so as to allow extracting
the filter.
d. Extract the filter.
r
d
New drain filter
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11.4
Inverter board
a. Release the hook.
b. Push the hook inside, extract it.
c. Push the wing which secures the board the cabinet.
b
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a
599 38 61-92