Service Information WASHING MACHINES. Indesit Company UK Ltd 2009 Reg. Office: Peterborough PE2 9JB Registered in London:

Transcription

1 5075 Issue Dec. 009 WASHING MACHINES (Digit LED) Models Covered Comm. Code EVOII WMF70PUK.R 669 WMF70GUK.R 660 Arcadia WMF70PUK.RA 669 WMF70GUK.RA 660 Service Information Indesit Company UK Ltd 009 Reg. Office: Peterborough PE 9JB Registered in London: 0675

2 SAFETY NOTES & GENERAL SERVICING ADVICE. This manual is NOT intended as a comprehensive repair/maintenance guide to the appliance.. It should ONLY be used by suitably qualified persons having technical competence applicable product knowledge and suitable tools and test equipment.. Servicing of electrical appliances must be undertaken with the appliance disconnected (unplugged) from the electrical supply.. Servicing must be preceded by Earth Continuity, Earth Resistance and Insulation Resistance checks. 5. Personal safety precautions must be taken to protect against accidents caused by sharp edges on metal and plastic parts. 6. After servicing the appliance must be rechecked for Electrical Safety. In the case of appliances which are connected to a water supply (i.e.: Washing Machines, Dishwashers & Food Centres etc.) checks must be made for leaks from seals gaskets and pipe work and rectification carried out where necessary. 7. It can be dangerous to attempt 'DIY' repairs / maintenance on complex equipment and the Company recommends that any problem with the appliance is referred to its own Service Organisation. 8. Whilst the Company has endeavoured to ensure the accuracy of the data within this publication they cannot hold themselves responsible for any inconvenience or loss occasioned by any error within. SERIAL NUMBER / INDUSTRIAL CODE EXPLANATION Serial Number Example Four remaining digits = Build number that day 895 th built Third two digits = Day of manufacture nd of month Second two digits = Month of manufacture October First digit = Year of manufacture 00 Industrial Code Example Last four digits = 0000 original production. Other numbers denote major production changes Second five digits = COMMERCIAL CODE* * Vital for correct model information and system identification First two digits = Factory of origin of 0

3 INDEX Safety & Servicing Notes Serial Number Information, Index Specifications Installation Controls Options Demo Mode Controls Information Programmes Wiring Diagram - EVO II Models Wiring Connection Chart - EVO II Models Power Module Connections - EVO II Models Wiring Diagram - Arcadia Models Error Codes & Possible Causes Main Board Programming Dismantling Instructions of 0

4 SPECIFICATIONS Models Covered WMF70PUK.R (669) - EVOII Controls WMF70PUK.RA (669) - Arcadia Controls WMF70GUK.R (660) - EVOII Controls WMF70GUK.RA (660) - Arcadia Controls Colour P = White G = Graphite Dimensions Height 850 mm Width 595 mm Depth 565 mm Weight 6 kg Packed approx. 6.9 kg Country of Origin Electrical Supply Energy Washing Performance Energy Consumption Water Consumption Wash Load Spin Speed Water Supply WMF70PUK.R - (669) Radomsko factory (0) Poland WMF70PUK.RA - (669) Radomsko factory (0) Poland WMF70PUK.R - (660) Radomsko factory (0) Poland WMF70GUK.RA - (660) Radomsko factory (0) Poland 0-0 Volt 50 Hz Fuse amp Energy Class: A Class: A Spin Efficiency Class: B. kwh / 60 C Cotton 5 60 C Cotton 7.0 kg Cottons All models - 00rpm Cold Valve - Coil Resistance.8 KΩ Max Pressure = Mpa (0bar) Minimum Pressure = 0.05 Mpa (0.5bar) Wash Heater volts Resistance 0 Ω approx. Thermistor NTC Resistance: 0 0 C Pump Pole Synchronous 0 / 0 Volt 5 Watt, Resistance = 6 Ω Door Lock P.T.C. Solenoid with emergency door release Module EVOII - WMF70PUK.R WMF70GUK.R Arcadia - WMF70PUK.RA WMF70GUK.RA of 0

5 INSTALLATION Unpacking. Unpack the washing machine and check whether the it has been damaged during transport. If this is the case, do not install it and contact the retailer.. Remove the two (UK built) or four (Polish built models) protective screws (transit bolts) and the rubber washer with the respective spacer, situated on the rear of the appliance (see Figures below). Fit the blanking plugs provided into the holes vacated by the bolts.. Use the plug provided to seal the holes where the mains plug was housed (if supplied), situated on the lower right hand side on the rear of the appliance.. Keep all the removed parts as they will be required again if the washing machine needs to be moved to another location. This raised part is attached to the polystyrene base and should have been removed when unpacking. Remove transit bolts. Levelling. Install the washing machine on a flat sturdy floor, without resting it up against walls, cabinets etc.. Compensate for any unevenness by tightening or loosening the adjustable front feet. The angle of inclination, measured according to the worktop must not exceed. Levelling the appliance correctly will provide it with stability and avoid vibrations, noise and shifting during operation. If it is placed on a fitted or loose carpet, adjust the feet in such a way as to allow enough room for ventilation underneath the appliance. 5 of 0

6 Connecting the Water Inlet Hose. Before making the water connection to the /" thread, allow the water freely from the supply tap until it is perfectly clear. Check that seal is in place inside the hose end cap. Connect the other end of the water inlet hose to the washing machine, screwing it onto the cold water inlet, situated on the top right-hand rear of the appliance - see illustration.!screw the inlet end with the blue cap onto the cold water supply tap. Turn the tap on and check for leaks: tighten if necessary. Make sure there are no kinks or bends in the hose. The water pressure at the tap must be within the values indicated in the Specifications page. 6 of 0

7 DRAINAGE CONNECTIONS A. Connect the drain hose, without kinking it, to a draining duct or a wall drain fixed at a height between 65 and 00 cm from the floor. See Fig.. B. Alternatively, place it over the edge of a basin, sink or tub, fastening the hose supplied to the tap. See Fig.. The free end of the hose should not be under water. Note: We advise against the use of hose extensions. In case of absolute need, the extension must have the same diameter as the original hose and must not exceed 50 cm in length. Fig. Undersink Connections: The drain hose may be connected to an undersink trap. Before connecting the drain hose from the machine ensure that any blanks or removable ends have been taken off the spigot. See Fig.. Fig. Note: The hose must also be raised up in a similar way to a standpipe installation to prevent backflow of waste water from the sink into the machine. See Fig.. Electrical Connections Before plugging the appliance into the mains socket, make sure that: - the socket is earthed and in compliance with the applicable law. - the supply voltage is included within the values indicated in the Specifications page. - the socket is compatible with the washing machines plug. If this is not the case, replace the socket or the plug. Location! The washing machine should not be installed in an outdoor environment, not even when the area is sheltered, because it may be very dangerous to leave it exposed to rain and thunderstorms.! When the washing machine is installed, the mains socket must be within easy reach.! Do not use extensions or multiple sockets.! The power supply cable must never be bent or dangerously compressed.! The power supply cable must only be replaced by an authorised serviceman. WARNING! The company denies all liability if and when these warnings are not respected. The first wash cycle Once the appliance has been installed and before you use it for the first time, run a wash cycle without detergent and no laundry, setting the 90 C programme without a pre-wash cycle. 7 of 0

8 CONTROLS DIGIT MODEL (Control panel example shown for information only) Programme Selector Dial Variable Controls Digital Display Progress Indicator Lights Door Locked Symbol On-Off Child Lock Option Buttons Start/Pause ON-OFF / SELECTING A PROGRAMME The machine is switched on by pressing the ON-OFF button. All the indicator lights will light up for a few seconds. Turn the programme selector dial to the to the desired programme. Load the laundry and detergent. Select the Option you require, a time will be indicated in the display window. Press the Start / Cancel button. A beep will be heard followed by a CLUNK from the door lock Solenoid as it locks the door, at this stage the door locked indicator symbol will light. 8 of 0

9 TO STOP OR CHANGE A PROGRAMME Press the ON-OFF button for approximately seconds Select PUMP OUT on the programme dial. Switch on and re-start When the machine has finished emptying. Press the ON-OFF button Select a new programme and re-start NOTE: If you cancel a HOT wash programme, take care when removing the laundry, it may still be VERY HOT. PROGRESS INDICATOR LIGHTS These lights will light up when you choose a programme, to indicate the progress of the selected programme. When started, the first light in the cycle will stay lit and as the programme progresses, successive lights will come on until the programme finishes. DOOR LOCKED INDICATOR LIGHT The 'Door Locked' indicator light will come on when you press the START / PAUSE button and will stay lit throughout the programme. When the programme has finished the indicator light will go out and you can then open the door, a double CLUNK noise will be heard from the door lock Solenoid at this point. If the door is not closed properly prior to starting a programme the door lock solenoid will 'CLUNK' approximately 5 times followed by a flashing DOOR indication in the display window, every 5 seconds from then onwards there will be an audible beep. Push the door closed and press START / PAUSE button to commence the cycle. CHILD LOCK To set the Child Lock, start the programme required then press and hold the Child Lock button for seconds. At this point a red LED will illuminate on the button - Child Lock function is now active. To Remove Child Lock - Press and hold the Child Lock button down for seconds. NOTE: - The Child Lock option will need to be removed before another programme can be selected. 9 of 0

10 OPTIONS Options are selected by pressing the button and confirmed by illumination an orange LED situated in the button. If an option is not available with a programme, the LED will flash and a bleeping noise will be heard when pressing the button. DELAY START MINI LOAD REDUCED CREASES SUPERWASH Delay Start To set a delayed start for the selected wash cycle, press the button repeatedly until the desired delay time is displayed [this may be between hour and hours]. To disable the function press the button until the text OFF is displayed. N.B. Once you have pressed the START/PAUSE button, the delay time may only be decreased if you wish to modify it. This option is enabled with all programmes. Mini Load This function is recommended for when the load of laundry is equal to half, or less than half, of the maximum recommended load [see Table of wash cycles]. This function may not be used in conjunction with wash cycles 5,,,, B, C. Reduced Creases By selecting this function, the wash and spin cycles will be modified in order to reduce the formation of creases. At the end of the cycle the washing machine will perform slow rotations of the drum; the REDUCED CREASES and START/PAUSE indicator lights will flash [orange] and the END phase will remain lit in a fixed manner. To end the cycle, press the START/PAUSE button or the REDUCED CREASES button. For the Silk [0] and Lingerie [B] wash cycles, the machine will end the cycle while the laundry is soaking, the REDUCED CREASES and START/PAUSE indicator lights will flash [orange] and the RINSE phase will remain lit in a fixed manner. To drain the water so that the laundry may be removed, press the START/PAUSE button or the REDUCED CREASES button. This function may not be used in conjunction with wash cycles 6, 9,,,, B, C. Super Wash Because a greater quantity of water is used in the initial phase of the cycle, and because of the increased cycle duration, this function offers a high-performance wash. This function may not be used in conjunction with wash cycles 5, 8, 9, 0,,,, A, B, C. 0 of 0

11 DEMO MODE On/Off Super Wash Start/Pause To Activate Demo Mode Press and hold the following buttons simultaneously (for approximately 0 seconds): - ON/OFF BUTTON SUPERWASH START / PAUSE To De-select Demo Mode Press and hold the following buttons simultaneously (for approximately seconds): - ON/OFF BUTTON START / PAUSE of 0

12 CONTROLS INFORMATION A single control board located at the back of the machine contains all the circuitry to control the machine and interfaces with the programme selector, option buttons and LEDs located on the console panel. The control board has an access port to the rear of the machine. Programmes are selected by turning the rotary switch to one of the 6 positions. Special options can be selected by pressing the appropriate buttons and the programme process followed by LEDs. The machine is switched on using the On/Off button and selected programmes started by pressing the Start/Cancel button. Automatic Features Auto Half Load Auto half load adjusts the amount of water in the wash load depending on the absorbency of garments in the wash load. Fabric Conditioner Dispensing Dispensing of fabric conditioner is achieved by energising both the Pre-Wash and Main Wash cold valves. Out of Balance Protection The machine has an inbuilt feature to prevent spinning with an unbalanced load. A calculation via the motor tacho and control board detects the current drawn by the motor during distribution. Before each spin, the controls senses the load within the drum and if the load is calculated to be out of balance the machine will not automatically spin to the full speed. There are two levels of out of balance, 80 grammes and 00 grammes. If the out of balance is below level the machine will spin at full speed, if between level and level the machine will spin at the reduced speed of 600 rpm and above level spin at reduced speed of 00 rpm. There are 5 attempts at level with 57 attempts in total, this being the same for both cotton and synthetic spins. The wool spin has one level of out of kg. The controls will make three attempts to achieve a balance, if after three attempts a balance is not achieved; the spin is reduced to a speed of 90 rpm. of 0

13 PROGRAMMES - ALL MODELS Wash cycles Description of the wash cycle Max. temp. ( C) Max. speed (rpm) Detergents Essentials cycles Cottons: extremely soiled whites Cottons (): extremely soiled whites Cottons: heavily soiled whites and delicate colours Cottons: heavily soiled whites and resistant colours Cottons (): heavily soiled whites and delicate colours Coloureds (): lightly soiled whites and delicate colours Synthetics: heavily soiled resistant colours ,5 5 Fastwash 60': to refresh lightly soiled garments quickly (not suitable for wool, silk and clothes which require washing by hand) Special cycles 6 Baby cycle: heavily soiled delicate colours Shirts Lingerie cycle Wool: for wool, cashmere, etc ,5 0 Silk/Curtains: for garments in silk and viscose, lingerie. 0 0 Eco cycles Cottons Cold Water 00 - Synthetics Cold Water Fast Wash Cold Water Partials wash cycles A Rinse B Spin C Pump out The information contained in the table is intended as a guide only. For all Test Institutes: ) Test wash cycle in compliance with regulation EN 6056: set wash cycle with a temperature of 60 C. ) Long wash cycle for cottons: set wash cycle with a temperature of 0 C. ) Short wash cycle for cottons: set wash cycle with a temperature of 0 C. Wash Fabric softener Max. load (kg) Normal Max. load (kg) Mini load Cycle duration The duration of the wash cycles can be checked on the display. Eco Wash cycles The Eco Cycles assure energy saving by eliminating the need of heating water and it s an advantage both to your energy bill and the environment! These innovative Eco programmes (Cotton, Synthetics and Fast Wash) are available for various fabrics and different quantity of garment; they have been designed to guarantee a high cleaning action even at low temperature and can be used for lightly to medium soiled loads. Eco Cycles give the best results thanks to an intensified wash action, water optimization and are carried out in the same average time of a standard cycle. For the best washing results with Eco programmes we recommend the usage of a liquid detergent. of 0

14 of 0 MAINS INPUT FILTER RX GND L A A C N 6 Pressure Switch R R R 5 5 R R WMF50-50-wdiag-evo.pdf WIRING DIAGRAM - EVO - SINGLE PHASE DIGIT 6 EMPTY 9 7 j5 j NC j j8 j 0A 0A TF 8A j D 0A FULL 0A COMMON A OVERFLOW WASH THERMISTOR Lav. * WASH VALVES FABRIC COLD 6 0w EVP P j0 0w EVL L RTN_PORTA RTN_IP j5 PUMP EV Solenoid valve N Neutral or Terminal board EVA Drying solenoid valve PS Drain pump EVC Hot water solenoid valve R Heating element EVF Cold water solenoid valve RR Heating element EVL Wash solenoid valve TG Main earth EVP Prewash solenoid valve N Neutral or Terminal board L Line or Lamp MR Door Lock - Microdelay device 9 A 8 0A ARMATURE j M j MOTOR 5 j9 T 5 VNR TACHO 5. TEST CONNECTOR 5 j5 GND SCL SDA Vcc LCD DISPLAY Module SDA SCL GND Vcc Test j j7 j 5 Indesit Company

15 WIRING CONNECTION CHART - EVO Versions Live & Neutral J J J MAINS FILTER FA FA Mains Filter Motor Pump J9 J9 J9 J9 5J9 6J9 7J9 8J9 9J9 J9 MOTOR & PUMP Pressure Switch Wash Heater P6 P P P R.TF. R.R J J J J 5J 6J PRESSURE SWITCH & HEATER J J IJ J J J 5J DISPLAY 5J5 J5 J5 J5 J5 Display COMMON LIVE NEUTRAL MRC MRL MRN DOOR LOCK J J J Mains Filter (YELLOW/GREEN) EARTH CONNECTIONS Motor Heater J8 J8 J8 J8 6J8 7J8 9J8 J8 J8 VALVES Cold Valve Pre-Wash Valve Hot Valve (If fitted) Wash NTC 50788wcc.ai from of 0

16 POWER MODULE CONNECTIONS - EVO - Single Phase J AUTO TEST SOCKET (external) J8 J0 J5 J J J5 J9 J J J J 6 of 0

17 7 of 0 WIRING DIAGRAM - ARCADIA Models j8 RTN GND SCL SDA A j00 j00 A N 6a M 6a 6a Stat.CI 5 Stat. 6a Stat.CP 6a j00 j009 T UI j00 Lav. * C j005 Key EV Solenoid valve N Neutral or Terminal board EVA Drying solenoid valve PS Drain pump EVC Hot water solenoid valve R Heating element EVF Cold water solenoid valve RR Heating element EVL Wash solenoid valve TG Main earth EVP Prewash solenoid valve IP Door switch L Line or Lamp MR Microdelay device 0w EVP P 5 6 0w 8 EVL j0 L 6 5 Full 8 6 Common j006 j0 5075wd.pdf 5 Overflow 5 A 0A 0A RR 5 j00 j00 UI 5 5 Console PCB TF R SDA SCL GND Rtn Test 5 j7 j00 Indesit Company

18 ERROR CODES & FAULT FINDING IMPORTANT NOTE: Disconnect the machine from Electricity Supply before any testing. General Information If the machine has an Earth Fault it can display erroneous fault codes. Fault Codes are Displayed here Repair any Earth Faults on the machine before using the code guide on the previous page. Some faults will not show up as error codes:- The module will not show up a fault if the water to the machine is turned off or if the solenoid valves are open circuit. Certain motor faults, will not show as a fault, the door will lock but the machine will not start a programme. (motor plug disconnected, faulty brushes etc.) Open circuit field windings will signal fault F0. If the motor Thermoprotector (toc) - if fitted - operates in the middle of a cycle, the machine will stop with no fault code indicated, when the thermoprotector (toc) resets the cycle will then restart. If the element goes open circuit in the middle of a programme and the pressure switch is in the full position, the machine may not signal a fault but will wash for a long extended period. Note: This chart refers to both "commutator" (brush motor) and "three phase" (non-brush motor) models. Refer to text for appropriate information. FAULT CAUSE SERVICE ACTIONS F0 Main PCB, Triac on board damaged or components Feedback fault - Check for water leaks that may affect connectors J009 (Commutator) or J9 (Three-phase) causing the relative contacts to short; - Check the motor terminal board (any problems due to aggression caused by manufacturing chemical residues that may cause short circuits); - Check the connection on the wash heating element; - Check efficiency of connector J00 (Commutator) or J00 (Threephase) on the PCB; - Check connector J00 (Commutator) or J0 (Three-phase) pins and for continuity of the wash heating element (700 watt - 0 volt) which must be 0 Ohm +/- 0%. Otherwise, renew heating element; - Check for water leaks that may affect connectors J006 (Commutator) or J7 (Three-phase) causing the relative contacts to short; - Check the terminal board (any problems due to aggression caused by manufacturing chemical residues that may cause short circuits); - Check wiring of connectors J006 (Commutator) or J7 (three phase) / Pressure switch; - Disconnect appliance for minutes. Check wiring and connectors of the dryer heating element on main PCB board side and component side; - Check that correct operation has been restored by starting the Autotest routine; - Renew main PCB. 8 of 0

19 F0 F0 F05 Motor tripped, motor tacho generator open circuit or short circuit NTC wash sensor open / short circuit Pressure switch empty condition not reached or drain pump jammed continued... - Check for water leaks that may affect connector J009 causing the contacts to short circuit; - Check to ensure motor is not mechanically jammed or seized; - Check efficiency of the contacts on connector J009 on the PCB; - Check the motor side connector; - Check motor winding and check that the impedance value on wiring connector J009 between pins and, and 5, and 5 is less than 00 Ohm; (three phase) - Check the tacho generator winding and check that the impedance value on wiring connector J009 between pins and is between 5 and 70 Ohm; - Check the tacho generator wiring; - Disconnect appliance for minutes. Check that correct operation has been restored by starting the Autotest routine; - Renew motor - Renew PCB. - Check efficiency of contacts on connector J005 (commutator) or J (three-phase) on PCB; - Check NTC ensuring that the impedance value at ambient temperature (0 C) on wiring connector J005 (commutator) or J (three-phase) pins and is approximately 0 KOhm - If measurement is incorrect check continuity of wiring J005 (commutator) or J (three phase), pins and / NTC; - Check the same parameter directly on the NTC (0 KOhm); - Renew NTC; - Renew PCB. - If status type pressure switch check correct operation of component; - Check efficiency of contacts of connector J006 (commutator) or J7 (three phase) on PCB; - Check wiring of connectors J006 (Commutator) or J7 (three phase) / Pressure switch; - Check continuity of pump on connectors J00 (commutator) or J (three-phase), pins and 5 (in case of classic door lock); check that impedance value is 70 Ohm +- 0%; - Check wiring of connectors J00 (commutator) or J (three- phase), pins and 5 / pump; - Check pump filter + and wall drain outlet; - Renew drain pump; - Empty tank, reprogram Main PCB then start autotest routine; - Renew linear pressure switch; - Renew PCB. 9 of 0

20 F06 F07 F08 F09 F F Door lock fails to close / open, door lock PTC triac open / closed, mains frequency signal fault, mains power signal fault Wash heating element relay open / diverter relay sticking on drain pump side Wash heating element relay earth leak- age / wash heating element relay contacts sticking Setting File error detected by Main PCB or Display PCB Pump not wired or pump driving triac short circuit Communication error between Main PCB and Display PCB - Check for water leaks that may affect connectors J00 or J (threephase) causing the relative contacts to short; - Check Door lock terminal board (any problems due to aggression caused by manufacturing chemical residues that may cause short circuits); - Check J00 / door lock wiring; - Check door lock; - Renew PCB. - Check efficiency of contacts on connector J00 (commutator) or J0 (three-phase) on PCB; - Check continuity of wash heating element on connectors J00 (Commutator) or J0 (Three-phase), pins and. The 700W 0V heating element impedance value is 0 Ohm +/- 0%. If value is different renew wash heating element; - Renew PCB. - Check efficiency of contacts on connector J00 (commutator) or J0 (three-phase) on PCB; - Check leakage between the two ends and ground, impedance should be at least MOhm; - Renew heating element; - Renew PCB. - Disconnect appliance for minutes. Check that correct operation has been restored by starting the Autotest routine; - Reprogram Main PCB; - Renew main PCB; - Renew display PCB. - Check efficiency of contacts on connector J00 (commutator) or J (three-phase) on PCB; - Check continuity on connector J00 (commutator) or J (threephase), pins and 5 (in the case of classic door lock); - Check continuity of pump, ensuring that impedance value is 70 Ohm +/- 0%; - Check wiring of connector J00 (commutator) or J (three phase) / pump; - Renew pump; - Renew PCB. - Check efficiency of contacts on connector J00 (Commutator) or J6 (Three-phase) on main PCB; - Check efficiency of contacts on Display PCB; - Check continuity of J00 (Commutator) or J6 (Three-phase)/ Display PCB wiring; - Disconnect appliance, wait for minutes and reconnect to power supply, then start autotest routine; If problem persists proceed as follows: - Renew main PCB; - Renew display PCB. 0 of 0

21 F F5 F8 NTC dryer sensor open I short circuit Dryer heating element ground fault/short circuit. Board relay sticking (three phase Models Only) No communication between microprocessor on the main module and the DSP (component driving the Three Phase motor) - Check efficiency of contacts on connector J0 (commutator) or J (three-phase) on PCB; - Check NTC impedance value on wiring connectors J0 (commutator) or J (three-phase) between pin and pin. The impedance value at ambient temperature (0 C) must be approximately 0 KOhm; - If measurement is incorrect check NTC wiring; - Check the same parameter directly on the NTC (0 KOhm); - Renew NTC; - Renew PCB. - Check efficiency of contacts on connector J0 (commutator) or J (three-phase) on PCB; - Check continuity of the dryer heating element on pins and of connector J0 (commutator) or J (three-phase) ensuring that the value for the 500W 0V heating element is approximately 6 Ohm; - Check leakage between the two ends and ground, impedance should be at least MOhm; - Renew dryer heating element; - Renew PCB. - Disconnect appliance for minutes. Check that correct operation - has been restored by starting the Autotest routine; If fault reappears renew main PCB. of 0

22 Main Board Programming The electronic board will always be supplied without a programme when supplied as a spare part. NOTE: This board does not have a physically replaceable Eeprom. Programming a Main Board There are a number of ways the board can be programmed - some of which are not applicable to certain markets. Types of programming:. Handheld Terminal (Not UK). Emit / Memwriter (UK Indesit Service Engineers). Smart Reader & Smart Card (certain area's of UK market) see photo. Smart Card Reader Smart Card this card hold the program file and can only be used ONCE. of 0

23 PROGRAMMING (Using EMIT) The machine can be programmed via the Emit, using a USB lead (Part number C00800), Hardware key (Part number C005587) and the Memwriter software.. Select Memwriter programme.. Ensure correct Valid Comport is selected.. Ensure correct Hardware key is selected (Black).. Ensure correct Appliance type is selected (New Platform) 5. Select Commercial Code. 6. Open Comm Port (A bright green connection icon will light on screen). 7. Click into CODE BOX in "Search Method". 8. Insert Commercial Code and Serial number. 9. Click search button. 0. File to download boxes will now display machine information.. Click download. If appliance already has the most up to date file a warning box will appear indicating EEPROM ALREADY UPDATED NOTE: When starting Memwriter programme the default selection is always GET FROM HARDWARE. Black Hardware Key USB - Serial Cable A Hardware Key Pin Repair Kit is available which contains 5 replacement pins (order Part No. C007). PROGRAMMING (Using Smartcard Reader / Card) If the Main Module has been replaced during a repair the board will require programming using the following method.. Do NOT connect the machine to electrical supply.. Insert the pre-programmed card into the Card reader. Care must be taken at this point to ensure the card is inserted correctly with the Chip on the card facing the PCB of the Reader.. Insert the Reader and Card into module connection port - see photo.. Connect the machine to the Electrical supply, the LED's on the Smart Card Reader will light in this sequence: a) Red OFF: Good Communication between Smart Card Reader and Card. b) Red OFF; Green Blinking: Download taking place. c) At end, Green ON ---> Download OK. d) At end, Red ON ---> Download NOT OK. 5. Programming Complete, disconnect the machine from Electrical supply. 6. Remove the Smart Card Reader. Smart Card Reader and Smart Card in use of 0

24 DISMANTLING INSTRUCTIONS SAFETY NOTES. Ensure that the appliance is disconnected from the electrical supply before dismantling.. Beware of sharp edges on metal panels, plastic mouldings, and pressed parts.. Some fixings (especially those into plastic) must be tightened to the correct specification using a suitable torque wrench.. Insulation resistance tests must be carried out with the pressure switch set to ensure that the water heater is 'in-circuit' during the test. A Table Top. Remove the two screws at the top rear of cabinet.. Slide the table top backwards to disengage the location fixings at the rear and lift off. B Rear Access Panel. Remove 6 screws from the rear access panel.. Slide panel down and lift clear. C Dispenser Drawer. Open the dispenser drawer fully. Gently lift slightly and pull. See right. D Console Panel. Remove the table top (A).. Remove the dispenser drawer (C).. Remove two top screws securing the panel to the cabinet and two screws securing the panel to the dispenser.. Unplug the wiring from the cabinet side to the console PCB - taking note of position. 5. Remove two screws from the valve support plate and move the dispenser to the rear. 6. Unclip two plastic lugs securing the console panel to the front panel and lift clear. 7. Avoid unclipping and handling the control board unless absolutely necessary, as the control board is susceptible to static electricity. of 0

25 E Console PCB & Button Assemblies. Remove the console panel (D).. Remove wiring plug - taking note of position.. Remove three securing clips and lift away from the console. F Pressure Switch. Remove the table top (A).. Disconnect the wiring connection block and pressure hose.. Carefully unclip bracket from cabinet side and then unclip switch from bracket. G Door Seal & Restraint:. Door Seal to Front Panel Fixing The door seal is fixed to the cabinet front panel by a wire clamp and a small spring. The spring is normally at the bottom of the door. Carefully place a small screwdriver into one of the lugs of the spring and by stretching the spring the wire band can be removed.. Drum Fixing The door seal is fixed to the drum with a spring band retainer. H Door Interlock.. Remove the front fixing band (G). Peel the door seal off the front panel, and fold it back into the inner drum.. Remove screws from the interlock.. The interlock can now be eased out, allowing access to the wiring connection block and emergency release strap. 5. Care must be taken to ensure the correct orientation of the wiring connection plug to prevent seriously damaging the interlock and / or control board. I Door Seal. Remove the table top (A), dispenser drawer (C) and console panel (D).. Remove the door seal restraint (G), door interlock (H).. Remove the drum door seal restraint (G) and lift clear. J Drive Belt. Remove the table top (A).. Remove the rear access panel (B).. Carefully peel the belt off the motor pulley taking care not to trap fingers and using suitable protection against sharp edges.. To refit the belt, place it round the motor pulley first, tie-wrap the belt onto the drum pulley, and rotate the drum from the door aperture to move the belt into position. 5. Ensure any remaining tie-wraps are removed. It is essential for continued safety that only a genuine spare is fitted. The belt is electrically conductive and provides an electrical earth to prevent static built up on the inner drum assembly. 5 of 0

26 K Door Assembly Top Hinge removal (shown below) -. Open the door through 80 and remove four screws Slide towards lower hinge, twist to the left securing the hinges to the front panel. Ease the hinges from the panel. and slide up to release. Lower Hinge removal - Slide upwards,. The door trims can now be split. Lay the door assembly face down on a suitably protected surface and remove 6 screws securing the two halves of the door. twist to the right and slide down to release.. Unclip the two halves at the hinge end and separate a sufficient distance to slide out the door glass.. When removing the hinges, note the orientation. To remove, fold hinges inward, slide towards each other to release other end. See photo. Reassemble in reverse order. 5. To fully separate the halves, slide the front away from the handle. 6. To remove the handle or latch, slide securing pin out noting the position of the spring and latch. L Motor. Remove the rear access panel (B) and drive belt (J).. Disconnect the motor wiring connection plug and earth wire.. Remove motor mount fixing screws.. Ease the motor off the drum mountings. 5. When refitting the motor plug, ensure correct positioning of the motor plug as shown with all cables aligned - see Fig. 9. Fig. 8 WRONG Fig. 9 CORRECT wiring colours shown here may be different on the appliance M Lower Balance Weight (with Drum Removed). Remove the table top (A), dispenser drawer (C) and console panel (D).. Remove the door seal restraint (G), door interlock (H) and drum assembly (V).. Remove three balance weight fixing screws.. Pull the weight forward off its mounting lugs. 6 of 0

27 N Top Balance Weight. Remove the table top (A).. Remove three balance weight fixings screws.. Lift the weight off the drum mountings. O Heater / Thermistor. Remove the rear access panel (B).. Remove the heater wiring and detach the thermistor plug.. Slacken off the 0 mm heater fixing nut and withdraw the heater from the drum. P Drum Pulley. Remove the rear access panel (B).. Carefully peel the belt off the motor pulley taking care not to trap fingers.. Remove the fixing bolt in the centre of the pulley.. Pull the pulley off the drum shaft. 5. To ensure adequate pulley security always fit the correct pulley bolt (high tensile with dog-point). If refitting the original bolt apply an engineering Nutlock (Part No. C ) to the bolt threads. Q Suspension Damper. Using suitable protection lean the appliance onto one side.. Remove the 0mm nut securing the damper to the cabinet.. Push the damper on the rod until it comes out of the cabinet.. Remove plastic expansion rivet which fixes the damper to the tank. R Suspension Spring. Remove the table top (A).. Unclip any wiring retained within the integral clip on the spring bearing keeper plate.. Gently lever out the bearing keeper plate with a small flat bladed screwdriver.. Unhook the spring from the cabinet top rail bearing. S Dispenser. Remove the table top (A) and dispenser drawer (C).. Remove two screws around the dispenser recess and two screws from valve support panel.. Ease the dispenser backwards to unclip it from the cabinet top rail.. Remove the dispenser outlet hose, and any harness retention ties. T Drain Pump. Remove the Kickplate. Using suitable protection tilt the machine backwards.. Remove the screws securing the drain pump to the cabinet.. Disconnect the drain hose from the pump and unplug the wiring connection block.. Using a suitable container to catch any water, remove the drain pump. 7 of 0

28 U Inner Drum Lifter 6th hole from the front. Insert a small screwdriver onto the 6th lifter hole from the front of the drum. This will depress the drum flap securing the lifter.. Slide the lifter to the front of the drum and remove.. Before refitting, lift the drum locking tab mm above the drum surface.. Offer the lifter to the holes in the drum, slide lifter to the back of the drum until a click is heard as the lifter is locked into place. V Drum Assembly Note: This sealed drum assembly cannot be split to remove or repair the inner drum, bearing support or bearings. It must be replaced as a complete unit. External components such as weights, bolts and hoses, motor and belt etc. will need to be transferred from the faulty drum assembly.. Remove the table top (A).. Remove the top balance weight (N).. Remove the dispenser drawer (C).. Remove the console panel (D). 5. Remove the dispenser (S). 6. Remove the rear access panel (B). 7. Disconnect heater / thermistor wiring and release the wiring harness from the drum clips. 8. Detach the drum from the damper units by removing the two plastic pegs using special tool Part No. C007 (560098). 9. Remove the sump hose fixing clip and detach the sump hose from the sump chamber. 0. Unclip any wiring retained within the integral clip on the spring bearing keeper plates.. Gently lever out the spring bearing keeper plates with a small flat bladed screwdriver.. Unhook springs from the cabinet top rail bearings.. Carefully lift the drum assembly out of the cabinet whilst supporting the drum. 8 of 0

29 W Power Module. Remove the back panel (B).. Remove the screw or screws securing the module support to the cabinet.. Disconnect the wiring - it may be necessary to remove one of the plugs to extract the module from its location. IMPORTANT NOTE - AVOIDING ELECTRICAL DAMAGE TO THE MODULE Before disconnecting any plugs it is advisable to note their locations.. Lift the module clear. X Cabinet. Remove the table top (A).. Remove the dispenser drawer (C) and console panel (D).. Remove the rear access panel (B).. Remove the motor (M). 5. Remove the top balance weight (Nb). 6. Remove the drum assembly (V). 7. Remove the drain pump (T). 8. Unscrew the feet, remove the wheels and remove hose clips from the rear of the cabinet. 9 of 0

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