Electrolux EWM 1000 PLUS Service Manual Download Page 57

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SOI/DT 2005-07 dmm

57/59

599 37 22 15

12.2 Key to circuit diagram

Components in the appliance

Components of the PCB

1. Electronic

board

2. Suppressor
3. ON/OFF

switch

4. ON/OFF pilot lamp
5. Door

interlock

6. Anti-boiling pressure switch
7. Heating

element

8. 1st level pressure switch

Anti-overflow pressure switch (

not all models)

10. Pre-wash solenoid valve
11. Wash solenoid valve
12. Bleach solenoid valve

(not all models)

13. Drain pump
14. Door closed lamp

(not all models)

15. Control/display board
16.  Thermal cut-out (motor)
17. Stator (motor)
18. Rotor (motor)
19.  Tachimetric generator (motor)
20.  NTC temperature sensor

BELV_TY Bleach

solenoid

Triac

DOOR_TY

Door interlock Triac

DRAIN_TY

Drain pump Triac

Heating element relay

Motor relay: clockwise rotation

Motor relay: anti-clockwise rotation

Motor relay: half field power supply

(models with spin speed

>1200 rpm)

MOTOR_TY

Motor Triac

PWELW_TY

Pre-wash solenoid Triac

Serial interface

Asynchronous serial interface

WELV_TY

Wash solenoid Triac

Summary of Contents for EWM 1000 PLUS

Page 1: ... Spares Operations Italy Corso Lino Zanussi 30 Publication no I 33080 PORCIA PN 599 37 22 15 Fax 39 0434 394096 Edition 2005 07 21 EN Washing machines with EWM 1000 PLUS electronic control system and Delta 3 display board With sensor Production ZP Porcia Italy ...

Page 2: ...SOI DT 2005 07 dmm 2 59 599 37 22 15 ...

Page 3: ...16 6 WASHING PROGRAMMES 17 6 1 Basic programmes for Cotton Linen cold 30 40 60 90 without options for G17 18 19 20 22 17 6 2 Cotton Linen Cycles 90 Eco 60 40 50 energy label without options for G17 18 6 3 Cotton Linen Cycles 90 Eco 60 40 50 energy label without options for G18 19 6 4 Cotton Linen Cycles 90 Eco 60 40 50 energy label without options for G19 20 6 5 Cotton Linen Cycles 90 Eco 60 40 50...

Page 4: ... 7 7 Drain pump 40 7 8 Anti flooding device 40 7 9 Aqua Control certain models only 41 7 10 Heating 42 7 10 1 Heating element 42 7 10 2 Temperature sensor 42 7 11 Motor 43 7 12 Power supply to motor 43 7 13 Anti foam control system 43 7 14 FUCS Fast Unbalance Control System 44 8 DEMO Mode 46 8 1 Setting Demo mode 46 8 2 Exiting demo mode 46 9 DIAGNOSTICS SYSTEM 47 9 1 Access to diagnostics system ...

Page 5: ...al appliances must be serviced only by qualified Service Engineers Always remove the plug from the power socket before touching internal components 3 GENERAL CHARACTERISTICS Programme selection Buttons Input Serial port DAAS EAP communications protocol up to 38400 baud Power supply 220 240V 50 60 Hz configurable Type of washing Traditional with eco ball sphere Rinsing system Traditional Motor Comm...

Page 6: ...he display shows a temperature and the maximum spin speed for the selected programme and the normal soil level ª These values can be modified using the relative buttons The display indicates the duration of the selected programme calculated on the basis of the maximum load for each type of fabric the START PAUSE button pilot lamp begins to flash ª The type of fabric can be modified during the wash...

Page 7: ...60º C L8 40º C 50º C 50º C L9 30º C 30º C 40º C L10 Cold wash Cold wash 30º C 4 3 Spin Button ª Pushing this button the speeds of all spin cycles are reduced ª The button is active only after selecting the type of fabric the spin speed can be modified up to the end of the rinse cycles ª The last position can be used for NO SPIN RINSE HOLD ª The exclusion of the SPIN adds three rinses in the COTTON...

Page 8: ...0 C X X X X X X X X X X X X X X 50 C X X X X X X X X X X X X X X 40 C X X X X X X X X X X X X X 30 C X X X X X X X X X X X X SYNTHETICS Cold X X X X X X X X X X X X MINI PROGRAMME 30 C X X X X 40 C X X X X X X X X 30 C X X X X X X X X DELICATES Cold X X X X X X X X SILK 30 C X X X X X 40 C X X X X 30 C X X X X WOOL HAND WASH Cold X X X X 40 C X X X X X X X X 30 C X X X X X X X X MIX Cold X X X X X...

Page 9: ...X X X X X X X X X X X X BLEACH X X X X X X X X X X X X HALF LOAD X X X X X X X X X X X X X X X EASY IRON X X X X X X X X X X X X X X REDUCED SPIN SPEED X X X X X X X X X X X X X Compatibility with the OPTIONS NO SPIN X X X X X X X X X X X X X PRESELECTION X X X X X X X X X X X X X X X X PREWASH X X X X X X X X X X X X X X WASH X X X X X X X X X X X X X X RINSES X X X Phases in which option can be ...

Page 10: ...e from 30 minutes up to 10 hours ª This option cannot be selected for the WOOL and HAND WASH cycles 4 5 5 Stains ª Adds a 5 minute motor movement phase after heating to 40 C ª Ducts water to the pre wash stains compartment in order to introduce the special stain removal product ª This option cannot be selected for DELICATES WOOL and HAND WASH cycles ª The movements during the washing phase change ...

Page 11: ...phase ª Adds one rinse without spin cycle ª Adds an untangling phase after the impulse spin cycle 4 5 14 Reduced spin speed ª Reduces the speed of all spins as shown in the table Maximum spin speed rpm 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 Reduction for COTTON rpm 450 450 450 450 500 550 600 650 700 750 800 Reduction for ALL OTHER CYCLES rpm 450 450 450 450 450 450 450 450 450 450 450...

Page 12: ...ª To start the cycle immediately after the countdown has commenced press the Start Pause button cancel the delay time by pressing the relative button and press Start Pause again Models with LED ª Insert a pause before the start of the programme the delay time is indicated by the corresponding LEDs ª To start the cycle immediately after the countdown has commenced press the Start Pause button cance...

Page 13: ...amme so that the appliance effectively performs a special cycle In the programme execution phase the appliance must be paused The cycle normally performed by the appliance consists of the following phases Wash Ö Rinses Ö Spin ª When the button is pressed once Rinses Ö Spin ª When the button is pressed twice Spin ª When the button is pressed three times Only drain ª When the button is pressed four ...

Page 14: ...red in all models Type of LED Functions Pre wash Lights during selection mode if the programme includes the pre wash phase and during the execution of the pre wash Wash Lights during selection mode if the programme includes the wash phase and during the execution of the wash Pre wash Wash Lights during selection mode if the programme includes the pre wash or wash phases and during the execution of...

Page 15: ...fied ª By holding down a combination of buttons for 2 seconds it is possible to exclude the buzzer This option depends on the configuration and therefore the buttons may vary according to the model ª If the buzzer is disactivated there is no sound during selection or at the end of the cycle but the alarm remains on 4 13 Variation of the rinses according to the options Number of rinses for each opt...

Page 16: ... 450 650 850 1000 1200 1300 1400 1600 60 60 60 50E 42 50 50 40 40 30 30 Synthetics cold 20 3 Max 900 40 40 30 30 Delicates Duvet Silk cold 20 3 450 700 40 40 30 35 Wool cold 20 3 Max 900 40 40 30 35 Hand wash cold 20 3 Max 900 60 60 50 50 40 40 30 30 Jeans cold 20 5 450 650 850 1000 1200 1300 1400 1600 40 40 30 30 Shoes cold 20 3 Max 1000 Soak 30 20 Rinses 3 Max 1600 Delicate rinses 3 Max 700 Soft...

Page 17: ...ance 4 87 84 5 20 30 40 10 60 E55 12 Cotton heating T E55 30 40 60 87 84 13 Maintenance 14 87 84 35 20 30 40 20 60 E55 14 Cooling water fill Qc Cooling 15 Movement 2 D55 Only for 87 84 se 67 C 16 Drain VAE 14 No movement 17 Drain spin 5 C1 450 650 850 rpm Wash 18 Drain 20 No movement No movement 19 Cotton water fill P1 20 Movement 5 N 55 from full Refill P1 Qn1 21 Drain VAE 14 No movement 22 Drain...

Page 18: ...cotton T E55 67 64 44 40 15 Maintenance 30 67 64 35 44 40 E55 44 40 N55 67 64 15a Maintenance 45 E55 Only for 53 45 C 16 Water fill cotton Qc Cooling 17 Movement 2 D55 Only for 67 64 se 67 C 18 Drain VAE 14 No Movement 19 Drain spin 5 C1 450 650 850 rpm Wash 20 Drain 20 No Movement 21 Water fill cotton P1 N 55 from full 22 Movement 5 Refill P1 Qne 23 Drain VAE 14 No Movement 24 Drain spin 5 C2 450...

Page 19: ...7 44 40 15 Maintenance 30 67 64 15 50 47 20 44 40 E55 50 47 44 40 N55 67 64 15a Maintenance 5 N55 Only for 50 47 C 15b Maintenance 15 E55 Only for 50 47 C 16 Water fill cotton Qc Cooling 17 Movement 2 D55 Only for 67 64 se 67 C 18 Drain VAE 14 No movement 19 Drain spin 5 C1 Wash 20 Drain 20 No movement 21 Water fill cotton P1 22 Movement 5 N 55 from full Refill P1 Qne 23 Drain VAE 14 No movement 2...

Page 20: ...tton T E55 67 64 53 50 44 40 15 Maintenance 30 67 64 25 53 50 20 44 40 E55 53 50 44 40 N55 67 64 15a Maintenance 20 N55 Only for 53 50 C 16 Water fill cotton Qc Cooling 17 Movement 2 D55 Only for 67 64 se 67 C 18 Drain VAE 14 No movement 19 Drain spin 5 C1 Wash 20 Drain 20 No movement 21 Water fill cotton P1 22 Movement 5 N 55 from full Refill P1 Qne 23 Drain VAE 14 No movement 24 Drain spin 5 C2 ...

Page 21: ...55 47 10 44 40 20 55 47 per 6Kg E55 55 47 44 40 N55 67 64 15a Maintenance 10 N55 Only for 55 47 C 16b Maintenance 20 E55 55 47 N55 44 40 Only for 55 47 44 40 16c Maintenance 10 N55 Only for 55 47 6Kg 16 Water fill cotton Qc Cooling 17 Movement 2 D55 Only for 67 64 se 67 C 18 Drain VAE 14 No movement 19 Drain spin 5 C1 Wash 20 Drain 20 No movement 21 Water fill cotton P1 22 Movement 5 N 55 from ful...

Page 22: ... 7Kg E55 55 47 44 40 N55 67 64 15a Maintenance 10 N55 Only for 55 47 C 16b Maintenance 25 per 6Kg 20 per 7Kg E55 55 47 N55 44 40 per 6Kg N55 55 47 44 40 per 7Kg Only for 55 47 44 40 16c Maintenance 15 only for 7Kg N55 55 47 only for 7Kg 16 Water fill cotton Qc Cooling 17 Movement 2 D55 Only for 67 64 se 67 C 18 Drain VAE 14 No movement 19 Drain spin 5 C1 Wash 20 Drain 20 No movement 21 Water fill ...

Page 23: ... 11 Maintenance 10 N55 per T 40 E55 per T 40 Economy E55 12 Heating T 30 40 50 60 Economy 42 39 C 13 Maintenance 22 E55 Economy 25 14 Water fill cotton Qc Cooling 15 Movement 2 N55 16 Drain VAE No movement Wash 17 Drain 1 D55 18 Water fill P1 Qyr1 19 Movement 3 E55 from full Refill P1 20 Drain VAE No movement 1st rinse 21 Drain 1 D55 22 Water fill P1 Qyr2 23 Movement 3 E 55 from full Refill P1 24 ...

Page 24: ... delicati P1 Qdw1 D55 from full 8 Cold wash 1 D55 Refill P1 Qdw2 9 Heating T 20 30 40 10 Maintenance 10 11 Heating T 20 30 40 12 Maintenance 10 D55 13 Drain VAE No movement Wash 14 Drain 1 D55 15 Water fill P1 No movement 16 Time water fill Qrd1 17 Movement 5 D55 Refill P1 18 Drain VAE No movement 1st rinse 19 Drain 1 D55 20 Water fill P1 No movement 21 Time water fill Qrd1 22 Movement 5 D55 Refil...

Page 25: ... Drain VAE 14 No movement 6 Water fill P1 No movement 7 Time water fill Qwor1 8 Movement 3 Pwl_1 Refill P1 1st rinse 9 Drain VAE 14 No movement 10 Water fill P1 No movement 11 Time water fill Qwor1 12 Movement 3 Pwl_1 Refill P1 2nd rinse 13 Drain VAE 14 No movement 14 Water fill P1 No movement 15 Movement 30 16 Time water fill Qwor2 17 Movement 5 Pwl_1 Refill P1 18 Drain VAE 14 No movement Rinses ...

Page 26: ... 5 Drain VAE 14 No movement 6 Water fill P1 No movement 7 Time water fill Qwor1 8 Movement 3 Pwl_4 Refill P1 1st rinse 9 Drain VAE 14 No movement 10 Water fill P1 No movement 11 Time water fill Qwor1 12 Movement 3 Pwl_4 Refill P1 2nd rinse 13 Drain VAE 14 No movement 14 Water fill P1 No movement 15 Movement 30 16 Time water fill Qwor2 17 Movement 5 Pwl_4 Refill P1 18 Drain VAE 14 No movement Rinse...

Page 27: ...C2 Wash 16 Drain 20 No movement 6 12 SHOES Wash programmes 40 60 Phase N Function Times Controls Movement Heating C Note Delay Delayed start Delay Time No movement 0 Drain VAE 8 6 pause No movement 1 Water fill P1 No movement PRE_WASH compartment 2 Water fill Qdw1 WASH compartment 3 Qdw2 D55 4 Cold wash 5 5 Heating T Programme T 6 Maintenance 5 Programme T 7 Maintenance 15 D55 Wash 8 Drain VAE 20 ...

Page 28: ..._650 8 Idle 6 9 Water fill P1 130 No movement PRE_WASH compartment 10 Maintenance 5 D55 Refill P1 11 Drain VAE 14 No movement 1st rinse 12 Spin IMP_BLANKET_II_650 13 Idle 6 14 Water fill P1 130 No movement PRE_WASH compartment 15 Maintenance 5 D55 16 Drain VAE 14 No movement 2nd rinse 17 Spin IMP_BLANKET_II_650 18 Idle 6 19 Water fill P1 No movement CONDITIONER compartment 20 Maintenance 30 21 Wat...

Page 29: ...l Qdw2 3 Heating T Programme T 4 Maintenance 5 D55 Programme T Wash 5 Drain VAE 14 6 Water fill P1 Qrd1 PRE_WASH compartment 7 Maintenance 5 D55 Refill P1 1st 2nd rinse 8 Drain VAE 14 No movement 9 Water fill P1 No movement CONDITIONER compartment 10 Maintenance 30 11 Water fill Qrd2 CONDITIONER compartment 12 Maintenance 3 D55 Refill P1 13 Drain VAE 14 Rinses 3rd rinse 14 Spin 3 8 DEL_CF N B Data...

Page 30: ...0 8 55 8 0 8 55 6 15 3 Vigorous movement E55 E 55 sec rpm 3 0 10 55 3 0 10 55 6 15 4 Delicate movement PWL_1 wool PWL_1 sec rpm 40 0 1 35 40 0 1 35 6 15 5 Delicate movement PWL_4 hand wash PWL_4 sec rpm 57 0 1 35 57 0 1 35 6 15 6 Spin Pre wash cotton linen synthetics C0 intermediate synthetics C0 Pre wash rpm sec AF FUCS x no 300 0 no FUCS x no 450 0 no FUCS x no 450 5 no 650 0 no ...

Page 31: ...rpm sec AF FUCS x no FUCS imp x no FUCS x no 450 30 AF 650 15 AF 850 10 AF 850 60 no C2 intermediate rpm sec AF FUCS x no FUCS imp x no FUCS x no 450 30 AF 650 20 AF 850 10 AF 1000 60 no COT_CF final cotton rpm sec AF FUCS x no FUCS imp x no FUCS x no 450 30 AF 650 15 AF 850 5 AF 1000 95 no 1150 75 no 1400 110 no SYN_CF intermediate final rpm sec AF FUCS x no FUCS imp x no FUCS x no 450 5 no 650 1...

Page 32: ...5 Spin IMP_BLANKET_III_650 CF final delicates rpm sec AF FUCS x no FUCS imp x no FUCS x no 450 35 AF 700 5 AF 900 20 AF CF final wool rpm sec AF FUCS x no FUCS imp x no FUCS x no 450 5 AF 650 1 AF 850 1 AF 1000 20 no EASY_IRON_IMP rpm sec AF FUCS x no 450 0 no FUCS x no 650 0 AF FUCS x no 800 0 AF FUCS x no 900 0 AF CSR rpm sec AF FUCS x no FUCS imp x no FUCS x no 450 120 AF IMP_BLANKET_III_650 rp...

Page 33: ...y The different levels are determined by the model configuration and depend on the type of tub used Notes P1 time needed to 1st level water fill time water fills are variable and are calculated by the electronic board on the basis of the delivery rate see specific table T time needed to heat the water to the set temperature seconds minutes VAE time needed to drain the water until the anti boiling ...

Page 34: ... 10 0 12 5 Qne Normal water fill for rinse of energy label cycle 0 7 0 4 0 4 0 Qne_60 Water fill for rinse of energy label cycle 0 7 0 4 0 4 0 Qsr1 Water fill for super rinse and night cycle if no spin has occurred 7 0 8 0 5 5 5 5 Qsr2 Water fill for super rinse and night cycle if spin has occurred 8 0 6 0 6 0 6 0 Levels for SYNTHETICS Qsy Wash water fill 3 0 0 1 0 1 0 Qsy1 Wash water fill for VER...

Page 35: ...signal received from the tachymetric generator Ö It checks the water level in the tub via the level pressure switch and the safety pressure switch 7 1 2 Memory in the control system The main circuit board features an EEPROM memory external to the microprocessor which stores in memory data relative to the configuration description of the cycle cycle status in case of a power failure and any alarm c...

Page 36: ...rlock with PTC 1 Suppressor 2 Main switch button or programme selector 3 Door interlock 4 Main PCB 5 Door closed pilot lamp Operating principle 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 connector J6 2 after 2 4 seconds this closes the switch 5 4 which powers the electrical components of the appliance on...

Page 37: ...als at an interval of 200 msec the first signal does not release the door the second signal which is transmitted only if the system functions correctly releases the door interlock and at the same time the contacts of the main switch are opened Conditions necessary for door release ª Before transmitting the door release signals the main PCB checks for the following conditions the drum must be stati...

Page 38: ...iling level 60 3 35 3 55 3 35 3 1st level 95 3 65 3 80 3 55 3 Anti overflow level 390 15 240 50 390 15 240 50 7 5 Detergent dispenser The EWM 1000 plus electronic system can control different types of dispensers Type Detergent dispenser No of solenoid valves 3 compart ments Pre wash Stains Wash Conditioner pre wash and stain alternatively 2 Pre wash Stains Wash Bleach Conditioner the pre wash stai...

Page 39: ...t Volume Flow rate Time T1 T2 Volume Volume of the tub between the two levels anti boiling and 1st level T1 T2 The time that elapses between the closure of the anti boiling and 1st level contacts on FULL Water fill diagram ELT solenoid valve P1 1st level AB anti boiling level rpm drum rotation speed Water in water fill Phase A The phase during which the initial fill takes place 1 Water fill until ...

Page 40: ...witch closes on EMPTY after which the pump is actioned for a brief period or passes to the subsequent phase 7 8 Anti flooding device 1 PCB 2 Drain pump 3 Anti overflow pressure switch HV1_S Anti overflow level sensor The third pressure switch level if featured is used as an anti overflow safety device if the pressure switch contact should open in the FULL position the PCB actions the drain pump un...

Page 41: ... Besides supporting the various components on the appliance drain pump recirculation pump shock absorbers etc the base frame is designed to be a container that collects any water leaks that may occur from the drum from a tube or pipe etc These leaks are directed into an area where a float is installed When this float is raised by water it actuates a microswitch that starts the drain pump When the ...

Page 42: ...sensor The heating element is powered by a relay on the main PCB via the contacts of the pressure switch when closed on FULL 7 10 1 Heating element 1 Heating element 1950W 2 NTC Sensor 7 10 2 Temperature sensor The temperature is controlled by the main PCB by means of an NTC temperature sensor RESISTANCE Ω TEMPERATURE ºC Nominal value Nominal value Nominal value 20 60 80 6050 1250 640 6335 1278 62...

Page 43: ...r depending on the software configuration may perform the anti foam control procedure if featured and the anti unbalancing control procedure 7 13 Anti foam control system The anti foam control procedure if featured is performed via the anti boiling pressure switch AB Spin phase without foam Spin phase with little foam Spin with little foam if the contact of pressure switch AB closes on FULL the sp...

Page 44: ...his procedure is repeated until the wash load is completely balanced ª Correct balancing of the wash load is achieved at a speed of 115 rpm after which the spin cycle begins The Unbalancing Control function takes place in different phases each phase is characterized by ª an unbalancing index 0 1 2 3 ª an unbalancing threshold value ex 350 650 850 1200g ª a time out max time Ending of the FUCS bala...

Page 45: ...7 22 15 Balancing in the longest available interval Phase Unbalancing index Time out sec 1 0 60 2 1 120 3 2 60 4 3 90 5 1 120 6 2 90 7 3 90 Unbalancing after all phases In this case the spin or impulse is not performed 1 2 3 4 5 6 7 ...

Page 46: ... pulse signals and the spin cycle are excluded ª the water fill solenoids and the drain pump are disabled ª display since the phases of the cycle take place in rapid succession 1 second of the demo cycle is equivalent to 1 minute of the actual cycle the time to elapse decreases by 1 unit per second Remember that the time to elapse does not always correspond to the actual cycle time ª alarms for re...

Page 47: ...he buttons down switch the appliance on using the ON OFF button 3 Hold the buttons down until the buzzer sounds and the LEDs start flashing about 4 seconds 9 2 Phases of the diagnostics test After activating the diagnostics system the operating diagnostics of the various components and the reading of the alarms can be carried out In the diagnostics cycle all alarms are activated If an alarm condit...

Page 48: ... flooding level Maximum time 5 minutes Water ducted through bleach stains compartment OFF 6 Door interlock Washing solenoid if the level of water in the tub is below 1st level Heating element Door locked Water at 1st level Maximum time 10 min or up to 90ºC Heating OFF 7 Door interlock Washing solenoid if the level of water in the tub is below 1st level Motor 55 rpm clockwise 55 rpm counter clockwi...

Page 49: ...ht the display shows the relative code to the codification of the button and the buzzer sounds ª When the FABRICS 1 or TEMPERATURE 2 button is pressed the relative LEDs light for a second and the button code is displayed at the end of the beep of the buzzer the diagnostics programme passes one phase forward or back 9 3 Exiting the diagnostics system ª To exit the diagnostics system switch the appl...

Page 50: ...l closure of both pressure switch contacts 1st level and anti boiling safety system on EMPTY within a maximum of 3 minutes 10 1 1 Alarms displayed during normal operation The type of alarm condition is displayed to the user by the repeated flashing of the END OF CYCLE LED 0 4 seconds lit 0 4 seconds off with an interval of 2 5 seconds between sequences This LED is featured on ALL MODELS though con...

Page 51: ...models though they are configured differently and flash simultaneously 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 a series ...

Page 52: ...o pass from one control phase to the next the appliance exits the alarm condition and performs the selected phase This does not occur for the E51 alarm motor power triac short circuited and the E52 alarm no signal from the motor tachimetric generator the only possibility to exit from the alarm condition is to switch the appliance off 10 4 Rapid reading of alarm codes The last alarm code can be dis...

Page 53: ...ulty PCB faulty Safety drain cycle Cycle stopped with door open OFF reset E35 Water overflow flooding Water fill solenoid faulty leakage from pressure switch hydraulic circuit pressure switch faulty wiring faulty PCB faulty Cycle blocked Safety drain cycle Drain pump always in operation 5 minutes on 5 minutes off etc OFF reset E36 Fault in sensing circuit of anti boiling pressure switch PCB faulty...

Page 54: ...sions not compatible Wrong control display board Wrong PCB do not correspond to the model Cycle interrupted E93 Incorrect configuration of appliance Incorrect configuration data PCB faulty Cycle interrupted OFF reset E94 Incorrect configuration of washing cycle Incorrect configuration data PCB faulty Cycle interrupted OFF reset E95 Communication error between microprocessor and EEPROM PCB faulty C...

Page 55: ...e Only whole hours are displayed 1h and 59min 1h 11 1 1 Reading the operating time 1 Reset the current programme and switch the appliance off 2 Press the FABRICS 1 TEMPERATURE 2 buttons simultaneously and then holding the buttons down switch the appliance on using the ON OFF button 3 Hold the buttons down for at least 2 seconds 11 1 2 Displaying the operating time The operating time is displayed t...

Page 56: ...SOI DT 2005 07 dmm 56 59 599 37 22 15 12 BASIC CIRCUIT DIAGRAM 12 1 Without Aquacontrol ...

Page 57: ...id valve not all models 13 Drain pump 14 Door closed lamp not all models 15 Control display board 16 Thermal cut out motor 17 Stator motor 18 Rotor motor 19 Tachimetric generator motor 20 NTC temperature sensor BELV_TY Bleach solenoid Triac DOOR_TY Door interlock Triac DRAIN_TY Drain pump Triac K1 Heating element relay K2 Motor relay clockwise rotation K3 Motor relay anti clockwise rotation K4 Mot...

Page 58: ...SOI DT 2005 07 dmm 58 59 599 37 22 15 12 3 With Aquacontrol ...

Page 59: ...enoid valve not all models 13 Door closed lamp not all models 14 Control display board 15 Thermal cut out motor 16 Stator motor 17 Rotor motor 18 Tachimetric generator motor 19 NTC temperature sensor BELV__TY Bleach solenoid Triac DOOR_TY Door interlock Triac DRAIN_TY Drain pump Triac K1 Heating element relay K2 Motor relay clockwise rotation K3 Motor relay anti clockwise rotation K4 Motor relay h...

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