Related Manuals for Electrolux EWF1284EDW
Summary of Contents for Electrolux EWF1284EDW
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Page 1: Service Manual
Service Catalog Brand Category Model 914533914 Electrolux Washer FL EWF1284EDW EWF1284EDW... - Page 2 2/97 Technical Support - MDM 599 76 11-68 Rev. 01...
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Page 3: Table Of Contents
INDEX SERVICE MANUAL ..............................1 PURPOSE OF THIS MANUAL ........................6 Low consumption mode ..........................6 1.1.1 TC4 TC3 with universal motor (EWM09312, EWX13611) ..............6 WARNINGS ..............................7 TC4 .................................. 8 EWM09312 General characteristics ......................8 EWX13611 General characteristics ......................9 Control panels ............................ - Page 4 10.6.3 EWX13611 TC4-TC3 electronic control ..................49 ELECTRICAL COMPONENTS ........................50 11.1 Noise filter ............................50 11.1.1 General characteristics ........................50 11.2 Display board ............................50 11.3 Drain pump ............................51 11.3.1 General characteristics ........................51 11.4 Heating element ..........................52 11.4.1 General characteristics ........................
- Page 5 14.7.2 Plastic pulley ( 273 mm) ....................... 94 14.7.3 Motor ..............................94 14.7.4 Resistance ............................94 14.7.5 Drain pipe/wiring support ......................... 95 14.7.6 Drain pipe fastener .......................... 95 14.7.7 Main drain pipe ..........................95 14.7.8 Power supply cable clamp ....................... 96 5/97 Technical Support - MDM 599 76 11-68 Rev.
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Page 6: Purpose Of This Manual
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 washing machines fitted with the EWM09312 (TC4- TC3) and EWX13611 (TC4-TC3) electronic control system. Previous platforms (electronic/mechanical) used a safety pressure switch which controlled the minimum water level in the tub, beneath which the supply to the heating element was interrupted. -
Page 7: Warnings
Before servicing an appliance, check the efficiency of the electrical system in the home using appropriate instruments. For example: refer to the indications provided/illustrated in the <<metratester>> course at the address (http://electrolux.edvantage.net) on the Electrolux Learning Gateway portal. On completing operations, check that the appliance has been restored to the same state of safety as when it came off the assembly line. -
Page 8: Tc4
3 TC4 3.1 EWM09312 General characteristics The EWM09312 electronic control system consists of two circuit boards. In the event of problems with the touch sensors (difficulty selecting/adjusting them), clean and dry the display and do not wear gloves when setting the chosen programme. ... -
Page 9: Ewx13611 General Characteristics
3.2 EWX13611 General characteristics The EWX13611 electronic control system consists of two circuit boards. In the event of problems with the touch sensors (difficulty selecting/adjusting them), clean and dry the display and do not wear gloves when setting the chosen programme. ... -
Page 10: Control Panels
3.3 Control panels 3.3.1 Styling Max. 9 touch push buttons 15 position programme selector 27 yellow LEDs + 1 red LED Digits made up of 22 LEDs 3.3.2 Display board Display board assembly, exploded view 1. -
Page 11: Control Panel Configuration
3.3.3 Control panel configuration S6 S7 The washing programmes, the functions of the selector knob and the various buttons vary according to the model, since these are determined by the configuration of the appliance. 3.3.3.1 Programme selector (S1) The knob has 15 non configurable positions. There is no ON/OFF switch. -
Page 12: Sensor - Leds And Display
Sensor – LEDs and Display 3.3.3.3 The function of each touch sensor is defined via the configuration of the appliance (the data and images are for guidance only). The touch sensors are positioned under the silk-screen printed symbols on the control panel (circled here in red). A light touch on the centre of the symbol is enough to activate/deactivate the function linked to the sensor with the switching on/off of the relative Led confirming that the enabling/disabling has taken place. - Page 13 Sensor no. 3: SPIN SPEED (configurable) The spin speed is always associated with the second sensor, in combination with the six LEDs located in the bottom left hand corner of the display. The initial spin speed displayed is that set for the chosen programme. Touching the sensor you can reduce the spin speed, indicated by the LED near the silk-screen printed value on the control panel coming on.
- Page 14 Display The display is produced by a black film with transparent, silk-screen printed symbols, which are lit by yellow LEDs when activated. The display shows the following information: - Duration of the washing programme, which appears after it has been selected.
- Page 15 - Incorrect choice: Displayed by the message “Err”, when a function that is not compatible with the chosen programme is selected. The display duration is two seconds. - Alarm code: Alarm code indicates an error in the appliance operation, the START/PAUSE sensor flashes when the code is displayed.
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Page 16: Buzzer
3.3.3.4 Buzzer This comprises a multi-tone buzzer and sounds in the following cases: When the machine is turned on and off it emits two different tunes. When a sensor is pressed it emits a short “Click”. When the cycle ends this is indicated by a special sequence of “three long beeps” repeated at intervals of 15"... -
Page 17: Time Manager
3.4 Time manager The time manager is an option available in programmes for Cotton, Synthetics, Delicates and Jeans. During the selection of the washing cycle, four segments above the digits light up which show that the programme manages the “Time manager” option. The final user can reduce the three level washing cycle duration, simultaneously with each selection: the display updates the washing cycle time and turns off a segment. -
Page 18: Tc3 Styling
4 TC3 STYLING 4.1 EWM09312 General characteristics The TC3 styling has a single ON/OFF button, all the other choices/adjustments are made by skimming your finger over the touch sensors, which replace the buttons used so far. In the event of problems with the touch sensors (difficulty selecting/adjusting them), clean and dry the display and do not wear gloves when setting the chosen programme. -
Page 19: Ewx13611 General Characteristics
4.2 EWX13611 General characteristics The TC3 styling has a single ON/OFF button, all the other choices/adjustments are made by skimming your finger over the touch sensors, which replace the buttons used so far. In the event of problems with the touch sensors (difficulty selecting/adjusting them), clean and dry the display and do not wear gloves when setting the chosen programme. -
Page 20: Control Panels
4.3 Control panels 4.3.1 Styling Max. 1 Button Max. 9 sensors 14 position programme selector 22 LEDs 1 LCD Version WM 4.3.2 Display board 20/97 Technical Support - MDM 599 76 11-68 Rev. 01... -
Page 21: Control Panel Configuration
4.3.3 Control panel configuration The washing programmes, the functions of the selector knob (where featured) and the various sensors vary according to the model, since these are determined by the configuration of the appliance. 4.3.3.1 Programme selector (S1) The selector used is of the HI-FI type (the dial has no index and no reset position, the programme selected is indicated by the fact that the corresponding LED lights up). -
Page 22: Sensors
4.3.3.3 Sensors The function of each touch sensor is defined via the configuration of the appliance (the data and images are for guidance only). The touch sensors are positioned under the silk-screen printed symbols on the control panel (circled here in red). A light touch on the centre of the symbol is enough to activate/deactivate the function linked to the sensor with the switching on/off of the relative Led confirming that the enabling/disabling has taken place. -
Page 23: Sensors - Leds And Lcd
Sensors – LEDs and LCD 4.3.3.4 The functions of each button are defined by the configuration of the appliance. Button no. 1: ON/OFF - ON Press it to turn the appliance on, at the same time the buzzer will sound a tone (if enabled), all the LEDS around the selector dial will light up for an instant and the LCD display stays off (figure above). - Page 24 Sensor no. 3: SPIN SPEED This is related to the part of the LCD display in which the washing cycle spin speed is shown. The starting speed shown on the LCD display is the one set for the programme selected. Touch the sensor (represented by the spin cycle symbol) in sequence to lower the speed;...
- Page 25 The information described below also appears on the LCD: Programme phases: The three icons shown have the following meanings, respectively: Wash Rinse Spin They are lit during the setting phase to display which phases are included in the programme.
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Page 26: Buzzer
End of cycle: End of the programme is indicated by a permanently lit zero (when the door can be opened). Appliance stopping with water in the tub, at the end of Programmes with the RINSE HOLD option, this is displayed by a permanently lit zero. -
Page 27: "Demo" Mode
5 “DEMO” MODE A special cycle is designed to demonstrate the operation of these appliances in shops, without connecting them to the water mains. This way, any one of the programmes can be selected and, once the start button/sensor has been pressed/touched (START/PAUSE), the appliance will only perform some of the phases of the programme, skipping those which cannot be performed (water fill, drain, heating). -
Page 28: Diagnostic System
6 DIAGNOSTIC SYSTEM 6.1 Accessing diagnostics for TC3 styling The operations listed below must be carried out within 7 seconds. Do not start the procedure with your fingers over the combination sensors Switch on the appliance using the ON/OFF button. The first LED lights up. Touch the START/PAUSE and the nearest option sensor simultaneously (as shown in the figure). -
Page 29: Phases Of The Diagnostics Test
6.4 Phases of the diagnostics test Irrespective of the type of circuit board and the configuration of the selector, after entering the diagnostic mode, turn the programme selector dial clockwise to perform the diagnostic cycle for the operation of the various components and to read any alarms. - Page 30 Selector Components activated Working conditions Function tested LCD display position Water level in the tub is Door closed Water fill to third displayed (mm) - Door safety interlock Water level below solenoid valve - Third solenoid valve anti-flooding level compartment Maximum time 5 min.
- Page 31 Selector Components activated Working conditions Function tested LCD display position - Reading/Deleting the last alarm ----- ---- - The LEDs, groups of symbols in the LCD screen and the backlight of the display are turned on in sequence User interface ÷...
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Page 32: Alarms
7 ALARMS 7.1 Displaying user alarms When a problem occurs in the appliance, the LCD display shows a “WARNING”, represented by a code (in the three digits, where the remaining time for the cycle to finish is shown) and simultaneously the buzzer emits three short beeps every twenty seconds for five minutes. -
Page 33: Reading The Alarms
7.2 Reading the alarms The last three alarms stored in the FLASH memory of the PCB can be displayed: Enter the diagnostic mode (para. 6.1 or para. 6.2). Irrespective of the type of PCB and configuration, turn the programme selector knob clockwise to the eleventh position and the last alarm is displayed. -
Page 34: Deleting The Last Alarm
7.4 Deleting the last alarm It is good practice to cancel the alarms stored: After reading the alarm codes, to check whether the alarm re-occurs during the diagnostic cycle. After repairing the appliance, to check whether it re-occurs during testing. 1. -
Page 35: Operating Time Counter
8 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. The unit can count up to a maximum of 6,550 hours of operating time. ... -
Page 36: Display Of Total Operating Time
8.2 Display of total operating time This time is displayed with a sequence of two digits at a time: the first two digits indicate thousands and hundreds, the second two digits indicate tens and units for the TC4-3. For example, if the operating time is 6,550 hours, the display will show the following sequence: Phase 1 Phase 2 Phase 3... -
Page 37: Options
9 OPTIONS 9.1 Compatibility between options OPTIONS Rinse hold Night cycle Pre-wash X XX X Stains Super rinse Easy-iron Economy TM 8 TM 7 TM 6 TM 5 TM 4 TM 3 TM 2 TM 1 Selection Phases where Pre-wash selection/ Wash modification... -
Page 38: Description Of Options
9.2 Description of options Rinse hold During the cycle the intermediate rinses and spins are performed. Stops the appliance with water in the tub before the final spin cycle. To drain the water, simply press the START/PAUSE button to run the drain and spin cycles. ... - Page 39 Easy-iron In COTTON programmes: adds three rinse cycles eliminates intermediate spin cycles performs a pulse spin phase before the final spin adds an “untangling” phase after the spin cycle In SYNTHETIC FABRICS programmes: it reduces the heating temperature in 50/60°C cycles to 40°C increases the wash time prolongs the cooling phase at the end of the wash phase adds one rinse cycle...
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Page 40: Technical Characteristics
10 TECHNICAL CHARACTERISTICS 10.1 TC3/TC4 construction characteristics 1. Door 12. Washing unit 2. Front panel 13. Top counterweight 3. Door Lock 14. Analogue pressure switch 4. Control panels 15. Resistance 5. Drain pump and filter unit 16. Pulley 6. Shock absorbers 17. -
Page 41: Short Detergent Dispenser
10.2 Short detergent dispenser Conveyor Operating principle. Water fill to pre-wash compartment (pre-wash solenoid) This solution is used with the three compartment tray: the detergent in compartment “a” is loaded at the start of the pre-wash phase. Alternatively, in some models with the “stains” option, compartment “a”... -
Page 42: Detergent Dispenser
10.2.1 Detergent dispenser The detergent dispenser is designed for use with: powder detergent or liquid detergent. A flap has been fitted inside compartment “b” where the detergent is introduced, which can be flipped up or down. Flip it up to use powder detergent. Position of the flap when the appliance leaves the factory (see figure). -
Page 43: Long Detergent Dispenser
10.3 Long detergent dispenser Tray conveyor 2-way water inlet nozzle Operating principle of 3-compartment conveyor. Water fill to pre-wash compartment (pre-wash solenoid) This solution is used with the four compartment tray: the detergent in compartment “a” is loaded at the start of the pre-wash phase. -
Page 44: Detergent Dispenser
10.3.1 Detergent dispenser Arranging the flap in the detergent dispenser. The detergent dispenser is designed for use with: powder detergent or liquid detergent. A flap (indicated by the arrow) has been fitted inside compartment “b” where the detergent is introduced, which can be flipped up or down. -
Page 45: Washing Unit
10.4 Washing unit WASHING UNIT Load capacity (cottons) Wash Type Drum volume max. G50XL 7 Kg 48.8 litres G50XC- 8 Kg 51.1 litres The washing unit is made up of: A back casing (1) and a front casing (2), welded together to form the welded tub. Inside this is the drum (5) (made of stainless steel) with the three blades (6) (in carboran) snap-fastened to the drum. -
Page 46: Water Circuit
10.5 Water circuit 10.5.1 OKO version drain circuit 1. Ball lock ring 2. Ball 3. Pressure chamber 4. Filter body tub tube 5. Drain pipe 6. Drain pump 7. Filter body 8. Filter or needle trap 9. Filter dial seal 10. -
Page 47: Electronic Control
Sidekick application. For further information, please refer to the instructions provided/illustrated in the course entitled << Sidekick Guide >> at the link (http://electrolux.edvantage.net) on the Electrolux Learning Gateway portal. To update/program the main board, insert the Sidekick connector in the position... -
Page 48: Ewm09312 Tc4-Tc3 Electronic Control
10.6.2 EWM09312 TC4-TC3 electronic control TC 3 Display boards Cold water solenoid valve Flowmeter Motor Door safety lock Drain pump Pressure switch Main board Heating element 48/97 Technical Support - MDM 599 76 11-68 Rev. 01... -
Page 49: Ewx13611 Tc4-Tc3 Electronic Control
10.6.3 EWX13611 TC4-TC3 electronic control Aqua control sensor Drain pump Solenoid valve Cold water Pressure switch Motor Flow meter Door safety interlock Main board Heating element 49/97 Technical Support - MDM 599 76 11-68 Rev. 01... -
Page 50: Electrical Components
11 ELECTRICAL COMPONENTS When replacing any of the components, please refer to the code shown in the list of spare parts relating to the appliance being repaired. 11.1 Noise filter 11.1.1 General characteristics This device is connected to the electricity power line input of the appliance and avoids the emission of radio frequency disturbances in the power network. -
Page 51: Drain Pump
11.3 Drain pump When replacing the pump, please refer to the code shown in the list of spare parts relating to the appliance. 11.3.1 General characteristics 1. Wheel 2. Rotor 3. Stator The pump, which drains the water at the end of the various washing cycle phases, is centrifugal and is actuate by a synchronous motor. -
Page 52: Heating Element
11.4 Heating element When replacing the heating element, please refer to the code shown in the list of spare parts relating to the appliance. It is strictly forbidden to tamper with the heating element in any way!!! (e.g. replace the NTC probe, etc...) 11.4.1 General characteristics 1. -
Page 53: Temperature Probe
11.5 Temperature probe When replacing the heating element, please refer to the code shown in the list of spare parts relating to the appliance. It is strictly forbidden to tamper with the heating element in any way!!! (e.g. replace the NTC probe, etc...) 11.5.1 General characteristics 1. -
Page 54: Analogue Pressure Switch
11.6 Analogue pressure switch 11.6.1 General characteristics The electronic pressure switch is an analogue device that controls the water level in the tub, used in models with electronic control system, and it is directly connected to the main PCB. 1. Small pipe 2. -
Page 55: Door Safety Interlock - Traditional
11.7 Door safety interlock - traditional 11.7.1 General characteristics An electromechanical device is used as the door safety interlock, having the following functions: When powered, the volt metric device closes the main switch which powers certain electrical components of the washing machine (only if the door is closed). ... -
Page 56: Universal Motor
11.8 Universal motor 11.8.1 General characteristics Collector motors are fitted on appliances with a spin speed of between 600 and 1,600 rpm. 1. Stator 2. Terminal board 3. Collector 4. Tachometric generator magnet 5. Tachometric generator coil 6. Brush 11.8.2 Operating principle The stator winding is connected in series to the rotor winding (serial excitation). -
Page 57: Direction Of Rotation Of The Motor
11.8.2.2 Direction of rotation of the motor The direction of rotation of the motor depends on how the windings of the stator and rotor are connected to one another. This connection is made by the circuit board relay contacts. Clockwise rotation Anti-clockwise rotation Electronic control Overheating cut-out (motor) -
Page 58: Power Supply To Motor
11.8.3 Power supply to motor The PCB powers the motor via a triac; changes in the direction of rotation are achieved by switching the contacts on the two relays (K3-K4), which change the connection between the rotor and the stator. In certain models, a third relay (K5) is used to power the stator (full or half field) according to the spin speed. -
Page 59: Solenoid Valves
11.9 Solenoid valves 11.9.1 General characteristics This component introduces water into the detergent dispenser and is controlled electrically by the main circuit board via Triac. The level of water in the tub is controlled by the analogue pressure switch. 1. Water inlet 2. -
Page 60: Flowmeter (Where Featured)
11.10 Flowmeter (where featured) 11.10.1 General characteristics Flowmeter EWX13611 Diagram EWM09312 Diagram 1. Main electronic circuit board 1. Main electronic circuit board 9. Flow sensor 9. Flow sensor Some models of solenoid valves have a built-in flow sensor, which measures the quantity of water in litres that is loaded into the appliance. -
Page 61: Operating Principle Of The Flowmeter
11.10.2 Operating principle of the flowmeter The main components of the flowmeter are: Closed contact Open contact Turbine (with magnet and counterweight mounted on the outside) Signal 0 Signal 1 Reed contact (normally open) Magnet Counterweight Water entering the solenoid valve rotates the turbine (1) and magnet (3), which passes in front of the Reed contact (2), thus closing it. -
Page 62: Alarm Summary Table
12 ALARM SUMMARY TABLE Alarm Description Possible fault Machine status/action Reset -------------------------------- Tap closed or water pressure too low; Drain pipe improperly positioned; Water fill solenoid valve faulty; Leaks from water circuit Water fill difficulty during washing Cycle is paused with door locked START/RESET on pressure switch;... - Page 63 Alarm Description Possible fault Machine status/action Reset Check whether the door is closed properly; Door open Wiring faulty; Door safety interlock faulty; Cycle paused START/RESET Main circuit board faulty. Wiring faulty; Door safety interlock faulty; Problems with door lock Electrical current leak between heating element and ground; Cycle paused START/RESET Main PCB faulty.
- Page 64 Alarm Description Possible fault Machine status/action Reset NTC probe for wash cycle Wiring faulty; NTC probe for wash cycle improperly positioned; The heating phase is skipped RESET improperly positioned NTC probe faulty; Main PCB faulty. Error in reading selector Main PCB faulty (incorrect configuration data). Cycle cancelled START/RESET Recirculation pump / Motor fan triac...
- Page 65 Alarm Description Possible fault Machine status/action Reset Cycle stops with door locked Electronically controlled valve Faulty wiring; Faulty/blocked solenoid, PCB faulty. Drain pump continues to operate RESET blocked with operating flow meter (5 min. on, then 5 min. off. etc.) Spin speed reduced to safety speed AGS current sensor faulty Main board faulty.
- Page 66 Alarm Description Possible fault Machine status/action Reset Drain filter clogged Drain filter clogged/dirty; Warning displayed at the end of cycle START/RESET (drain phase too long) Drain hose blocked/kinked/too high. Overdosing of detergent Excessive detergent dosing; Drain hose kinked/blocked; Warning displayed after 5 attempts (too much foam during drain RESET Drain filter clogged/dirty.
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Page 67: Diagrams
13 DIAGRAMS 13.1 EWM09312 Operating Circuit Diagram 67/97 Technical Support - MDM 599 76 11-68 Rev. 01... -
Page 68: Ewm09312 Operating Circuit Diagram Key
13.2 EWM09312 Operating circuit diagram key Appliance electrical components PCB components Main electronic circuit board DRAIN_YTY Drain pump Triac Door safety interlock DOOR_TY Door interlock Triac Electronic pressure switch PWELT_TY Pre-wash solenoid Triac WELV_TY Wash solenoid Triac Pre-wash solenoid valve Heating element relay Wash solenoid valve Heating element relay... -
Page 69: Ewx13611 Operating Circuit Diagram
13.3 EWX13611 Operating Circuit Diagram 69/97 Technical Support - MDM 599 76 11-68 Rev. 01... -
Page 70: Ewx13611 Operating Circuit Diagram Key
13.4 EWX13611 Operating circuit diagram key Appliance electrical components PCB components 1. Main electronic circuit board 2. Door safety interlock 3. Electronic pressure switch 4. NTC DRAIN_TYS Drain pump Triac 5. Pre-wash solenoid valve DOOR_TY Door interlock Triac 6. Wash solenoid valve PWELT_TY Pre-wash solenoid Triac 7. -
Page 71: Accessibility
14 ACCESSIBILITY 14.1 Worktop Remove the screws that secure it to the back panel. Pull it out from the back. 14.2 From the worktop, you can access 1. Main board 2. Solenoid valves 3. Control panel 4. Assembly of display board/selector/LEDs light diffuser 5. - Page 72 Unfasten the three screws securing it to the cabinet. Move it in the direction of the dotted arrow. Place the wiring in front of the hook securing the board to the back panel. Lift the board assembly as shown by the arrow in the figure. Disconnect the hooks fixing the connector protection on one side, then the other.
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Page 73: Main Board Ewx13611
Remove the connectors with care, as some are held in place by hooks. 14.2.2 Main board EWX13611 To service the main board, use the antistatic kit a code 4055063-95/4. Remove the worktop (see relevant paragraph). Remove the power cable from the hooks that hold it close to the board. Slide off the connector. - Page 74 Position the board assembly as shown in the figure Remove the connectors and the faston that connects the earth (beware as it is fitted with an anti-sliding stop). Remember to use the anti-sliding kit. Unhook the three hooks that join the two casings on one side and on the other.
- Page 75 Remove the connectors. Board When reassembling. Once you have inserted the connectors, make sure the wiring is inside the box. So that when the lid is closed, the wiring is not crushed or cut by the two plastic parts. Fit the connectors into their proper slots and arrange the wiring as shown in the figure.
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Page 76: Solenoid Valve
14.2.3 Solenoid valve Remove the worktop (see relevant paragraph). Detach the connectors indicated by the blue arrows. Pull out the pipes indicated by the red arrows, which connect the solenoid valve to the detergent dispenser. Short dispenser Long dispenser Unscrew the water fill pipe from the solenoid valve. Push the two retainers indicated by the arrows towards the inside of the appliance. - Page 77 Remove almost completely the four screws which secure the crosspiece to the cabinet (indicated by the arrows). Loosen the screws which secure the control panel to the crosspiece. Raise both sides of the control panel so as to pull out the hooks which secure it to the front panel.
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Page 78: Assembly Of Display Board/Selector/Leds Light Diffuser
14.2.5 Assembly of display board/selector/LEDs light diffuser Remove the worktop (see relevant paragraph). Remove the control panel (see relevant paragraph). Remove the connectors. Disconnect the connector that links the display board assembly to the selector. Unhook the four tabs that fix it to the control panel. Remove the display board. - Page 79 Selector control Remove the worktop (see relevant paragraph). Remove the control panel (see relevant paragraph). Pull out the connector indicated by the blue dotted arrow (see figure). Slacken the two screws. Unhook the four tabs that fix it to the control panel. Remove it from its position.
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Page 80: Analogue Pressure Switch
14.2.6 Analogue pressure switch Remove the worktop (see relevant paragraph). Remove the connector (red arrow) Pull out the small pipe which connects it to the pressure chamber (blue arrow). Tighten the tabs which secure it to the cabinet, first on one side, then on the other. -
Page 81: Long Detergent Dispenser
Remove the two screws securing it to the control panel (red arrows). Remove the two screws securing it to the controls crossbar (light blue arrows). Release the anchor tab which secures the detergent dispenser to the crosspiece (dotted arrow). Remove the detergent dispenser. 14.2.8 Long detergent dispenser Remove the worktop (see relevant paragraph). -
Page 82: Detergent Fill Pipe
14.2.9 Detergent fill pipe Remove the worktop (see relevant paragraph). Remove the detergent tray (see relevant paragraph). Pull out the pipe from the detergent dispenser after breaking/loosening the clamp between the detergent dispenser and the detergent loading pipe. When reassembling, use a new clamp with the same characteristics. The size of the clamp to use is 65.5 mm. -
Page 83: Door Safety Interlock
14.3.2 Door safety interlock Remove the iron ring securing the bellow seal to the unit. Remove the part of the bellow seal concerned from the unit. Unfasten the two screws securing the door safety interlock to the front panel. Take the device and move it to the left. Turn it towards the inside (right-hand side of the flange). -
Page 84: Bellow Seal
To reassemble the door safety interlock, repeat the same tasks in reverse order. Before tightening the screws to secure the door safety interlock to the front panel, make sure the flange is positioned properly on the outside as indicated by the arrows. Tighten the screws at a torque of 2.5 Nm. - Page 85 Insert the screwdriver, with the handle tilted towards the right. Push the left-hand tab downwards. When the two tabs are down. Move the blade towards the front of the drum. Before securing the new blade. Insert a flat-tip screwdriver beneath the tabs and raise them a little. Position the new blade inside the drum guides.
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Page 86: Front Panel
14.3.5 Front panel Remove the worktop (see relevant paragraph). Remove the control panel (see relevant paragraph). Remove the iron ring, remove the door bellow seal from the front panel. Unfasten the screws securing the door safety interlock. Tilt the washing machine towards the back. Unfasten the three screws securing the front panel at the bottom. -
Page 87: From The Front Panel, You Can Access
14.4 From the front panel, you can access 1. The front counterweight 2. The shock absorbers 3. The drain water circuit 4. The pressure chamber 5. The welded tub assembly 6. The tub suspension springs 14.4.1 Front counterweight Remove the worktop (see relevant paragraph). Remove the control panel (see relevant paragraph). -
Page 88: Drain Water Circuit
14.4.3 Drain water circuit 14.4.3.1 Drain pump Remove the worktop (see relevant paragraph). Remove the control panel (see relevant paragraph). Remove the iron ring securing the bellow seal to the front panel. Unfasten the screws securing the door safety interlock (see related paragraph). Remove the front panel (see relevant paragraph). -
Page 89: Filter Body
14.4.3.2 Filter body Remove the worktop (see relevant paragraph). Remove the control panel (see relevant paragraph). Remove the iron ring securing the bellow seal to the front panel. Unfasten the screws securing the door safety interlock (see related paragraph). Remove the front panel (see relevant paragraph). Loosen the screws securing it to the front crossbar. - Page 90 Extract the filter body, drain pipe and pressure chamber. Where clamps are present, you will need to open/break them. When reassembling, use clamps with the same characteristics. When reassembling make sure that the components references are in the same positions. When changing clamps that can no longer be used, use clamps with the same characteristics.
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Page 91: Welded Tub Assembly
14.4.4 Welded tub assembly Remove the worktop (see relevant paragraph). Remove the control panel (see relevant paragraph). Remove the front panel (see relevant paragraph). Remove the detergent tray (see relevant paragraph). Remove the upper counterweight (see relevant paragraph). Remove the front counterweight (see relevant paragraph). Remove the back panel (see relevant paragraph). -
Page 92: Shock Absorber Pin
Position in which the springs are hooked to the sides. 14.5 Shock absorber pin There is a bushing on either end of the shock absorber. It has a wider profile on one end to avoid it becoming dislodged when the pin is inserted (see the two figures below). Narrow edge Wide edge When positioning the shock absorber inside the fastening (situated at the bottom of the cabinet or in the tub), take... -
Page 93: Accessing The Rear Part
14.6 Accessing the rear part 14.6.1 Back panel Loosen the screws that fix it to the cabinet. 14.7 From the back panel, you can access 1. Belt 2. Plastic pulley ( 273 mm) 3. Motor 4. Resistance 5. Shock absorber 14.7.1 Belt Remove the back panel (see relevant chapter). - Page 94 If necessary, adjust the position of the belt on the drive pulley, so that it is correctly positioned. 14.7.2 Plastic pulley ( 273 mm) Remove the back panel (see relevant chapter). Remove the belt (see relevant paragraph). Insert a retainer to secure the pulley in place. Unfasten the screw securing the pulley to the drum shaft.
- Page 95 14.7.5 Drain pipe/wiring support When fixing the drain pipe/wiring support make sure that the two stops (indicated by the red arrows) fit into their housings, locking the support to the unit. If the fixing is not stable and there is a risk of it coming out of its position, fasten the support to the unit with a screw (3.5x6.5 mm) screwed into the hole indicated by the blue arrow.
- Page 96 14.7.8 Power supply cable clamp Squeeze it with a pair of pliers while at the same time pulling it out of the cabinet. 96/97 Technical Support - MDM 599 76 11-68 Rev. 01...
- Page 97 REVISIONS: Revision Date Description Author Approved by: XX – 0X/201X 12/2012 Document Creation Cover page Added word EWX13611 Page 6 Added word EWX13611 Page 9 Added 3.2 EWX13611 General characteristics Page 19 Added 4.2 EWX13611 General characteristics Page 47 Added 10.6.1 Programming/Updating the main circuit board Page 49 Added 10.6.3 EWX13611 TC4-TC3 electronic control...