Information Service
Contents
1. TEST CONNECTOR a T k tt E SS Les A BSI P P D Es KMA U I I I I U x ENA VAR AAA e FFE NEN NRI 2 v s 9 Ki MOS NO EN MSN r RON Ny sE 32 mo gu RTN PORTA j3 2 51 D I 6 e Ss WS d Pd 15253 j15 10A 17 Wash amp Wash Valves are both o Ww gt lt a O o E O z Pre Condenser Tumble Dryer pdf 5407170wd2 coldfill 8l Wiring Diagram After Serial Number 60508 0000 EH Pins Resistances FHP CESET pon 5 6 Armature varies with brush gear 1 50 8 1 78Q 7 tg an 3 4 Full Field 1 260 8 1 250 7 3 7 Tapped Field 0 470 10 0 410 7 1 2 Tacho 16 Pole 8 pairs 1350 10 68 7Q 7 Pressure D4 Switch Mot 14 SE otor m U U i d M LI Armature Stat 1 2 3 4 5 4 1 F3 Wash Valves S 2 8 gt 4 Tacno Wash Pre Main Pump 6 7 Thermistor Wash Wash R 2 S Po MR 9 E g 4 P 1 1 PS 1 2 3 4 5 67 c Xeve eve e 2 lt lt lt amp 2 Lav 2 2 Se i Ha Ne a amp 2 lt S 3 e Feed 52. eme LED2 Refer to the chart below for du LED3 error code definitions LED 4 e LED5 F01 OFF OFF OFF Flash OFF Motor triac short circuit check motor amp module connections Motor jammed tacho detached check motor F02 OFF OFF Flash OFF OFF olo one F03 OFF OFF Flash Flash OFF NTC short open circuit check thermistor amp module connections F04 OFF Flash OFF OFF OFF ihe switch jammed on empty check switch amp Pressure switch jammed on full or pump blocked F05 OFF Flash OFF Flash OFF check pump amp switch F06 OFF Flash Flash OFF OFF N A F07 OFF Flash Flash Flash OFF Heater relay stuck check heater and module connections Heater relay stuck check pressure switch heater 8 F08 Flash OFF OFF OFF OFF moda Seoane F09 Flash OFF OFF Flash OFF Setup error check eeprom F10 Flash OFF Flash OFF OFF Pressure switch not sensing check switch amp module connections F11 Flash OFF Flash Flash OFF ae connections No communication between cards check module F12 Flash Flash OFF OFF OFF console High Temperature Rise in Drying Reduced airflow check fan motor 8 filter for blockage No Heat when Drying Check one shot thermostat F14 Flash Flash Flash OFF OFF RR Ee F15 Flash Flash Flash Flash OFF Drying Heater Relay Fault Possibly open circuit F16 OFF OFF OFF OFF Flash N A F17 OFF OFF OFF Flash
3. Flash Door lock error check door door lock amp module connections OFF Fault on Control Board Check for damaged EEprom and Microprocessor F13 Flash Flash OFF Flash OFF F18 OFF OFF ON OFF Note LCD display codes shown below are found on the Auto Test Plug Display not on the machine 23 Dismantling Instructions Safety Notes 1 2 3 Qu DL dcn NU NFO N70 YMA BSB 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 torgue 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 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 Lower Rear Access Panel Remove three screws from the lower rear access panel Pull the top edge of the panel out and disengage it from its location fixings along the bottom Dispenser Drawer Open the dispenser drawer fully Press release latch in centre of drawer and pull drawer body and pull drawer away from console Console Panel Remove the table top A and dispenser drawer C Remove two top screws securing console to ca
4. Dan fed ERE ERIT pass ns Ks OR 6 8 Controls Options and Wash Programme details 9 13 Wiring Details Wiring Connections amp Wiring Diagram Before D C 40 14 15 Wiring Connections 8 Wiring Diagram After D C 39 16 17 Wiring Diagram After Serial Number 60508 0000 18 Wiring Diagram Legend cece eee eee eee 19 Auto Test Set Up Test Sequence Diagnostics amp Error Codes 20 23 Dismantling Instructions eee eee n 24 30 EEPILONS S ob e de ne Bb ed n eh a B lose 31 September 2004 Date Code 33 November 2004 Date Code 35 February 2005 Date Code 38 April 2005 Date Code 40 May 2006 S N 60508 0000 DEVELOPMENT HISTORY Aquarius versions WD420 enter full production WD440P General tactical model same as WD420 but with 1400 rpm spin WD440G first produced Models WD420 8 WD440 Change to Cold Fill and deletion of heater box fluff filter On 25 April 2005 Date Code 40 this range of washer dryers changed from Hot and Cold Fill to Cold Fill only Along with this change a modification was made to the tumble dryer heater box assembly with the introduction of a straight heating element this to improve the air flow through the heater box This change enables the removal of the heater box fluff filler and deletion of the flushing valve and hose The thermistor one shot cut out and fan assembly are not affected The 4 way va
5. Deag N LL o lt GO Zoom KE E o i e SS gt BE e E oES 2S 3 N a NOE 5 m ic DO G 5 21 S lt LFF WE Moj ta du oba a AEREE g A A IL 0 SET IM EET NE jig E BACON Lx E 2 PCR M e Ip St xt OL his a mor NIT OP A NN PLT E D ge RT O to E nu a ee c 1 Ls S zc O B E E cl zs a 5 33 S NOMEN E women oo D e 2 n 85 o nut m uo Sc SH o a0 gt o lt SO S 2285 a O 2 2 03 OS o o sP S ogg i Z 5 z 15 91 Pressure switch Std door lock ms asi 220V D Power Co Wiring Connections After Date Code 39 J3 Conductivity Sensor M j B8 aft E E s gt s E 5 A u E m Ree E Es E Ze ess m gt 0 m s SE ES 5 z a Ge A rs 17 Serial SN Dryer Fan NTC Dryer El E ua Microprocessor NTC Wash Eeprom Communication Interface After Date Code 39 iagram D iring W 1 78 Q 7 Armature Varies with brush gear 1 5 Q 8 Pins Resistances Full Field 1 25 Q 7 0 41 Q 7 0 47 Q 10 Tapped Field 68 7 Q 7 Tacho 16 Pole 8 pairs MOTOR ARMATURE F PUMP COLD WASH VALVES Pre Wash Main Wash FABRIC WASH THERMISTOR us e lt fol quay Ws i EN Qi eT TTT a E 23 dm AS i Je ITI lt o 8 8 i 1 A D Z S i 1 i o o O d 5 I 1 1 ES O oi 10 ei
6. Ej g Ka T pae Pee 4 1 f2 Bs d 8 2 i We hh M OC K X0 SS S 9 f WI ei sA c1 Test D 2 e Ee st Connector a 2 eo c4 e e e e e kl GER o e e e D e us os x E zel e e zv UI 5 4 3 1 1 2 A ZN ud ER T Ee 7 E l d AAA 1 2 3 s g i SC Sub SPOR in oe bold 1 1 rt tt 3 LOL n c A be Ji dn E l Xv Xv La LET EI EE 2 R ws ale PRES Connecter TAB g A i o R A ZB 8 M Flushing Condenser 3 8 i L Valves 112131416 2 Nn n L o MR l 5407170wd3 ai E WD420 440 Condenser Tumble Dryer 94 24000105900 Wiring Diagram Legend Aquastop solenoid valve Neutral or Terminal board Buzzer or Door lock No spin Terminal board contacts dryer heating element and Pressure switch Door lock Pressure switch 1st level Condenser Pressure switch 2nd level Condenser High speed potentiometer Switch Low speed potentiometer Cold water bleach solenoid valve Pure wool Cold water wash solenoid valve Motor thermoprotector Cold water prewash solenoid valve Timer programmer or Pressure switch Cut out heater Drain pump Cut out thermostat Heating element Solenoid valve Drying heater Drying solenoid valve Relay Hot water solenoid valve Heating element Cold water solenoid valve Speed regulator Wash solenoid valve Indicator light Prewash solenoid valve Line
7. indicator light Noise filter Delicate drying thermostat Door indicator light Heating indicator light Intense drying thermostat Thermofuse resistance Temperature selector or Stop with water Spin speed selector Reverser Switches deviators Timer contacts Drying timer contacts On Off switch Switch NC 1 2 load Low temperature thermostat Crosspiece earth No spin switch Flange earth Water economizer or NC Switch Main earth Spin decrease switch Thermostat Door switch Thermostat 1st temperature Line switch Thermostat 2nd temperature Water stop Thermostat 3rd temperature Line or Lamp Work thermostat Low level Adjustable thermostat Normal level Motor earth Indicator light Base cabinet earth Earth symbol or Dryer motor Motor thermoprotector Spin motor or Spin winding Thermostop Induction motor Thermoprotector or Pump earth Wash motor or Wash winding Drain pump earth Terminal board Heating element earth Door microswitch Safety thermostat or Support earth Microdelay device Timer earth Timer motor Thermostat earth Fan Tub earth MV Ras Dryer fan RA Timer Mzbn M zbn timer motor Auto Test Setup An error test programme can be carried out using Hardware Key Part No C00095669 which is inserted into the socket at the rear of appliance a
8. 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 zipper retainer After removing the front panel Fb remove the zipper as shown in Fig 3 below On refitting place the strap around the door seal and tighten as shown in Fig 4 Observe correct seal and zipper fixing positions as shown in Fig 5 Seal to Drum fixing position Fig 5 T 3 il k Correct Seal amp Zipper fixing position Door Interlock Remove the door seal restraint G Peel the door seal off the front panel and fold it back into the inner drum Remove two screws from the interlock The interlock can now be eased out allowing access to the wiring connection block Care must be taken to ensure the correct orientation of the wiring connection plug to prevent seriously damaging the interlock and or control board 25 p wr DN SA HS to 5 e oN S Door Assembly Top Hinge removal shown below Open the door through 180 and remove four Slide towards lower hinge twist to the left and screws securing the hinges to the front panel Slide up to release Ease the hinges from the panel Lower Hinge removal Slide upwards twist to The door trims can now be split Lay the door the right and slide down to release assembly face down on a suitably protected surface and remove 6 screws securing
9. tool Part No 5600198 Withdraw the suspension damper The unit should not be split and is not serviceable When reassembling fit a new plastic peg if the locking tab on it shows signs of damage R b Suspension Spring 1 2 3 4 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 27 PASE RON lt Ca AIO Dimi p uc X 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 Drain Pump Remove the lower rear access panel B Detach the sump hose from the pump using a suitable container to catch any water Disconnect the drain hose from the pump and unplug the wiring connection block Lift plastic the locking tab and slide the pump inwards and lift clear Inner Drum Lifter ard hole from the front Insert a small screwdriver onto the 3rd 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 3 mm above the drum surface Offer the lifter to the holes in
10. 5407170 Issue6 Aug 2006 Hotpoint Aquarius Washer Dryers Models Commercial Code WD420P 31127 WD420G 31128 WD420T 31126 WD440P 34189 WD440G 36234 Service Information Indesit Company UK Ltd 2006 Reg Office Peterborough PE2 9JB Registered in London 106725 SAFETY NOTES amp 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 and Insulation Resistance checks Personal safety precautions must be taken to protect against accidents caused by sharp edges on metal and plastic parts 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 amp Food Centres etc checks must be made for leaks from seals gaskets and pipe work and rectification carried out where necessary 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 Whilst the Company has endeavoured to ensure the accuracy of the data with
11. D Fills through main wash valve approx 10 seconds BUTTON DISPLAY Fills through pre wash valve approx 10 seconds Fills through hot valve if fitted approx 10 seconds Fills through main wash and pre wash valves together fabric conditioner function to pressure switch level Tumbles and heats to 30 C Drain and spin Dryer motor and dryer heating element activated Machine now resets and a beep is heard from the Hardware Key Switch off machine and remove the Hardware Key Replace the serial port cap and secure with screw if fitted continued overleaf 20 Notes When first starting a test a fault code could immediately appear since the Hardware Key will detect the last fault the machine had in the past In this situation it will be necessary to proceed as follows Switch off and unplug from the power supply for 30 seconds and re start test Faults Without Error Codes If the motor is open circuit the machine will not fill or operate 21 USB CABLE This Hardware Key is supplied as part of a kit Part No 5600260 which includes a USB to RS232 serial cable This is used in conjunction with the Washing Machine Doctor diagnostic programme installed on EMIT units ap RS232 Connector USB CABLE EEPROMS amp DIAGNOSTICS Three variations of Eeprom can be found or used on Power Boards 1 Production Power Boards have a soldered Eeprom and is not replaceable 2 Service Power Boa
12. Fig 2 If no hot water supply is available or the hot water pressure is low a cold fill adaptor Fig 3 and fitting instructions are available Applies to products produced prior to D C 40 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 engineer Drainage Connections Take care when you remove the drain hose from the clips on the back of the machine All machines are tested with water before they leave the factory so a small amount of water may still be in the hose Do not remove the hooked end support from the GREY drainage hose when using any of the drainage methods detailed below You may need to reposition it as required along the dra
13. Variable Wash Temperature Control Selected by Rotary Knob Enables a lower wash temperature and No Heat to be selected Note if the dial is left at the maximum temperature setting the programme will be washed at the maximum temperature for the programme selected Variable Tumble Drying Time Selected by Rotary Knob Enables the required drying time to be chosen Maximum 180 minutes plus 20 minutes Cool Tumble 10 Wash Programmes Max y PPP Wash Temp weight programma Spin Label Fabric C load time Speed A P Mixed Prewash a kg 20 minutes Slow White Cotton amp Linen B 95 Without special finishes g5 Bkg 2 hours minutes Fast Super Wash B Bk 2 hours Zmir tes Fast C e White cotton amp Linen Colourfest Cotton Linen D EI ar Viscose without special 60 6kg 2 hours Fast finishes Fast Wash E Lef Colourfast Cottons amp Linen 60 5kg 1 hour Fast Colnurfast Cottons F Lan Linen amp Wiscose 40 Ekg 1 hour 45mirutes Fast Coloured Synthetics coloured Myton Polyester Acrylic and Gatton mixtures G Ven m or Viscose with special 50 akg 1 haur T minutes Slow inishes coloured Polyester and Cotton mixtures Acrylics Set the wash temperature to 40C using the Variable Temperature dial G 40 Acrylics and tri acetate 40 3kg 1 hour Slow blemdsof these fabrics with Wool Polyester and Woo blends H Lan Handwash Woo De 40 1kg 45minutes Slow J 30 Silks 30 3k B5rinutes Gentle K laa rast Wash 30 3kg 3 minu
14. ase Warning Packaging materials are not childrens toys Remove the transit fixings Follow these instructions to remove the TWO transit fixings IMPORTANT Situated one either side of the rear panel both transit bolts complete with spacers MUST be removed before use Failure to do so may cause damage to the machine 1 Use a crosshead screwdriver to remove the plastic cover 2 Unscrew the bolt using a 13 mm spanner 3 STOP when 3 threads can be seen 4 Hold slide and pull to remove It is important the transit bolt and spacer come out intact see image left For safety replace both plastic covers over the holes left by removing the two bolts Levelling 1 Install the washing machine on a flat sturdy floor without resting it up against walls cabinets etc 2 Compensate for any unevenness by tightening or loosening the adjustable front feet The angle of inclination measured according to the worktop must not exceed 2 Levelling the appliance correctly will provide it with stability and avoid any 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 beneath the washing machine Connecting to the Water Supply WARNINGS The temperature of the hot water supply should ideally be 60 C and no higher than 70 C as this could cause damage to the laundry and the machine Applie
15. ater with normal tumble action and pump out The thermistor located in the wash heater will sense the load temperature and when 50 C is achieved a 5 minute Spin profile will be carried out at full spin speed During thermal spin the out of Balance detection will operate and maximum speed will only be achieved depending on the out of balance condition On completion of the Thermal Spin the tumble drying process will commence for the period of time selected Thermal spin is NOT available when low heat is selected Airflow Diagram Cold Dry Air Warm Humid Air vl Pressure switch Wash heating element Sid door lock OCrEET 220V Power pa Wiring Connections Before Date Code 40 I Conductivity Sensor Sp 1 doi Bes s B g LHLHNH gt SE HA S 2 E E 5 A it E E E Se a S Ke bm 8 E a zu FE m 35 l on E ri 17 Serial SV Dryer Fan NTC Dryer m un Microprocessor SN Hat SW Prewash NTC Wash Eeprom Communication Interface T D 3 o F Connector TAB L L L S NORE HH oH H aoaaa onr i Nato 5 2 oo E 1 i L W TE 38 HH E H Pa aco z N OR S rO G s s e o gt B j q E D Ll ES E Ge o g O 3 S z o E YN o S S ls 225 dor E o BO o r E s 9 iaa E S z o ceco diese crm i gt O 500 gt 2 gt i e E o ole iL as a gt z
16. be soldered to the board and cannot be removed EEPROM Removal from PCB IC Removal Tool 30 EEPROMS There are two versions of Eeprom EVO1 and EVO2 and they are not interchangeable They match the version of software fitted on production to an appliance Before programming a blank Eeprom via E mit identify the correct Eeprom before fitting to the Power Board Note All Display Eeproms are EVO 1 and cannot be programmed via Emit EVO 1 Display Eguivalent Types Fairchild F B34AG ST F xxxx 93C86AN ST xxxxx There are two types of EVO1 Eeprom The original one manufactured by Fairchild is no longer in production Eeproms manufactured by ST are used on current production and for spare part requirements Both types have the above numbers stamped on them to identify and must not be fitted to EVO2 machines EVO2 Eeproms are manufactured by ST These also have a unique identification number as shown These Eeproms must not be fitted to EVO1 machines Fitting The correct orientation when fitting any version Eeprom is shown below Cut out on EEPROM Recess in IC Socket White marker on PCB 31 PARTS and ACCESSORIES To order parts and accessories contact our National Mail Order Parts Hotline 08709 077 077 Monday to Friday 8 00am to 5 30pm Saturday 8 30am to 12 00 noon or online at www theservicecentre co uk 32
17. ber 60508 0000 To remove Disconnect the thermal fuse from the heater loom end Remove the thermal fuse cable clamp W a Drum Assembly o 0 ED E DELI A EEUU RS 0 1 12 13 14 15 16 17 Remove the table top A Remove the top balance weight Nb Remove heater box assembly V Remove the dispenser drawer C Remove the console panel D Remove the dispenser S Remove the front panel Fb Remove the lower balance weight Na Remove the lower rear access panel B Remove the motor M Detach the drum from the damper units by removing the two plastic pegs using special tool Part No 5600198 Remove the sump hose fixing clip and detach the sump hose from the sump chamber Disconnect heater thermistor wiring and release the wiring harness from the drum clips 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 W b Inner Drum amp Support Assembly Drum Seal Outer Drum Halves 1 2 3 e d oar E e Remove the drum assembly Va Remove the drum pulley Q Loosen the inner drum assembly by tapping the drum shaft with a soft copper hammer or by inserting a pin punch into the shaft hole and tapping with a copper hammer Remove sixteen T30 Torx head drum fixing screw
18. binet and two screws securing console to dispenser Unplug wiring from console PCB taking note of position Slide dispenser back Unclip two plastic lugs securing console panel to front panel and lift clear Avoid unclipping and handling the control board unless absolutely necessary as the control board is susceptible to static electricity Console PCB and Button Assemblies E 1 Remove the console panel D 2 3 Remove three securing clips and lift away from the console Remove wiring plug taking note of position F a Pressure Switch 1 2 3 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 F b Front Panel Qi pi eng Remove the table top A dispenser drawer C and console panel Remove the door seal restraint G and door interlock H Grip the appliance kickstrip at both ends and pull it off in a forward direction Remove 4 front panel fixing screws 2 bottom 2 top Slide the dispenser housing backwards so that it clears the console backplate opening Lift the front panel upwards to disengage the four cabinet fixing pegs and lift off 24 OPBONTE Door Seal amp 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
19. e weight off the drum mountings When refitting the balance weight it is essential to ensure that the thread forming screws are tightened to 18Nm using a suitable torque wrench and that the screws find their original threads otherwise the thread can be stripped from the plastic drum lug Heater Thermistor Remove the rear lower access panel B Remove the heater wiring and detach the thermistor plug Slacken off the 10 mm heater fixing nut and withdraw the heater from the drum Drum Pulley Remove the rear lower access panel B Carefully peel the belt off the motor pulley taking care not to trap fingers Using a 13mm socket or spanner remove the fixing bolt in the centre of the pulley Pull the pulley off the drum shaft 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 981009 to the bolt threads R a Suspension Damper py SI ne qa t T 8 Remove two suspension clamp fixing screws and unclip the clamp from the chassis Remove the table top A dispenser drawer C and console panel D Remove the door seal restraint G door interlock H and front panel Fb Remove the lower balance weight Na if access is required to the left hand damper Unclip any wiring retained within the integral clip on the bottom damper moulding Remove the plastic peg securing the damper to the outer drum using special
20. ed in a heater box assembly attached to the top of the outer drum The airflow passes through a filter located within the air duct from the outer drum to the heater box assembly At the start of every drying program the filter is automatically cleaned by flushing water through it by means of a fill valve wired in parallel with the hot fill valve for 5 seconds duration On products produced from April 2005 Date Code 40 the filter flushing hose was deleted On products produced from May 2006 S N 60508 0000 the flushing valve system was re introduced but now controlled by the Eeprom using a separate valve located next to the fill valve See Notes on page 4 12 The water supply for the condenser is by means of a direct feed from a cold inlet valve to the rear of the outer drum and is pumped out approximately every 30 seconds The closed air system is sealed by a P trap located within the dispenser inlet hose The hose is topped up with cold water every 8 minutes for a duration of 1 second There are two heat settings high and low heat The default setting is low heat High Heat is selected by means of a push button on the console The drying time is selected by means of a rotary switch also located on the console The drying times are followed by a 20 minute cool tumble Thermal Spin A thermal spin on the High Heat setting is carried at the start of the of the drying process The load is pre heated to approximately 50 C by the dryer he
21. ey first tie wrap the belt onto the drum pulley and rotate the drum from the door aperture to move the belt into position 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 Motor Remove the lower rear access panel B and drive belt L Disconnect the motor wiring connection plug and earth wire Using a 13 mm socket or ratchet ring spanner remove both motor mount fixing screws 26 4 5 Ease the motor off the drum mountings Prior to refitting the motor ensure that the drip shield and mounting bush are not worn or damaged N a Lower Balance Weight AO Io ct Remove the table top A dispenser drawer C and console panel D Remove the door seal restraint G door Interlock H and front panel Fb Using a 13 mm socket or spanner remove three balance weight fixing screws Pull the weight forward off its mounting lugs When refitting the balance weight it is essential to ensure that the thread forming screws are tightened to 24Nm using a suitable torque wrench and that the screws find their original threads otherwise the thread can be stripped from the plastic drum lug N b Top Balance Weight 1 AOON 2 DDD Remove the table top A Using a 13mm socket or spanner remove three balance weight fixings screws Lift th
22. f d G 150 Coloured Synthetics ON Drying High Hegt e CO J ancel C H 4Y Hand Wash Wool n c gt o P J 80 Silks 25 Wash K 150 Fast Wash Y Reduce Creases P e ry L KB Hand Wash A o Heat e lt q ES X 1 AM Drying Programme O gt Rinse Hold f f S ESA gt YY Pump Out roll 18 160A jl AK Se gt Time saver N y A p N D C 1200 SPIN Made in Great Britain Variable Control s Programme Selector Dial Options are selected by pressing the button and confirmed by illumination of the LED Drying High Heat The default setting is LOW heat By selecting this allows HIGH heat for tumble drying Reduced Creases Changes wash action and slightly increases drum speed on cotton programmes and removes end of wash spin with a reduced speed on final spin on synthetic programmes Available on programmes C E G and Rinse and Spin programmes Rinse Hold Clothes will be suspended in cold water at the end of the final rinse To complete the programme press the button when the LED is flashing This option is not available on programmes A H K L and Spin only Time Saver Saves programme time by up to a third depending on programme selected and is achieved by reducing wash run times This option is only available on programmes B D G and H Extra Rinse Adds an extra rinse to the programme This option is not available on programmes A E H J K L or Spin only
23. in this publication they cannot hold themselves responsible for any inconvenience or loss occasioned by any error within MANUFACTURING DATE CODE REFERENCE CHART 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 01 13 25 37 49 6t 73 85 A Ao ajajaja jj os r 29 41 53 05 77 8 os 18 o 42 54 06 78 90 3 First 2 digits of the serial number indicate production date This example shows that the machine was RER 27 120054 manufactured in MARCH 2004 SERIAL NUMBER INDUSTRIAL CODE EXPLANATION Serial Number Example 3 10 02 0895 fe Four remaining digits Build number that day 895 built Third two digits Day of manufacture 2 of month Second two digits Month of manufacture October First digit Year of manufacture 2003 Industrial Code Example 37 24455 0010 PES 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 Safety amp Servicing Notes 22 22 2026 docs dees wedded etek Ode EELER ke 2 Manufacturing Date Code Chart amp Serial Number Information 3 Development History 2 22 a RR heise ees eee he eke onesie 4 Specifications ise iss aie nah RI neta Pat sie d E OE Ru EROR IE yg 5 instalation sone ERE
24. inage hose For drainage into a standard work top sink ensure the outlet pipe has a minimum diameter of 32 mm If the sink is inset the front edge of the basin must be less than 75 mm from the front edge of the worktop so that the drain hose will hook securely into the sink Unclip the drainage hose from the back of the machine and hook over into the sink Make sure that the sink is free of any obstructions and that the sink plug can not fall into the sink preventing the water from draining away freely Pumped out water may be very hot We recommend one of the following drainage methods 1 Make sure that the standpipe has a minimum diameter of 38 mm Stand pipe Fig 1 m e 2 Remove the drainage hose from the clips on the back of the machine 3 Make sure that the top of the standpipe is positioned at least 500 mm from the floor see Fig 1 Use the plumbing indicator line label on the back of the machine as a guide 4 Place the drainage hose approximately 100 mm into the standpipe Under Sink 1 Cut out the Waste System membrane bung or blanking plug see Fig 2 2 Unclip the drainage E hose from the back of the machine 3 Move the hooked end support along the drainage hose as required Fig 2 Fig 3 4 Attach the drainage hose securely to the under sink drainage unit using a hose clip see Fig 3 Raise the hooked end support up to at least 800 mm to avoid water be
25. ing drawn back into the machine Hose clip Extending the drainage hose If the GREY drainage hose is too short a longer drainage hose is available from our Genuine Parts amp Accessories Mail Order Hotline 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 Controls Option Buttons Progress Indicator Lights Start Cancel On Off SS Se P e Boer Leeks rLocked W sh Rinse amp Spin Final Spin Dry Start On Off d G 50 Coloured Synthetics V S t J anel CD H Y Hand Wash Wool Programme e em x J W Silks S5 ET 30 K 189 Fast Wash VN Bs T Ss L GB Hand Wash Sh M 8 Drying Programm ES7 Pump Out roj d Bso ect WD420 1200 SPIN Made in Great Britain AQUARIUS Variable Control s Programme Selector Dial On Off Selecting a programme The machine is switched on by pressing the On Off button for 2 seconds All the indicator lights will light up for a few seconds and the Door Locked indicator light will flash once Turn the programme selector dial to the desired programme Load the laundry and detergent Select the options you require Press the Start Cancel button for 2 seconds to start the progra
26. lve is replaced by a 3 way valve and the hot supply hose is deleted A new file setting EEPROM is used for cold fill machines but the consumer programmes remain the same for both Hot and Cold and Cold fill machines The changes to the heater box assembly does not effect the EEPROM file settings Model WD420 amp WD440 Re introduction of flushing valve style heater box assembly On 8 May 2006 S N 60508 0000 the flushing valve and fluff filter was re introduced in production along with spiral element metal fan externally mounted dryer motor and thermal fuse cable which is attached to the heater box upper casing in place of the one shot cut out device Models Covered Colours Dimensions Country of Origin Electrical Supply Energy Washing Performance Energy Consumption Water Consumption SPECIFICATIONS WD420 Washer Dryer WD440 Washer Dryer P Polar G Graphite T Sandstone Height 850 mm Width 595 mm Depth 600 mm Weight 66 kg Packed approx 69 kg Great Britain 230 Volts AC 50Hz Fuse 13amp Energy Class B Class A 40 C 1 02 KWh Cycle 60 C Cotton Washing Only 55 Litres 60 C Cotton Wash Load 6 kg Cottons Washing amp Drying Load 5 0 kg 5 0 kg Cottons Spin Speed WD420 1200 rpm maximum WD440 1400 rpm maximum Control PCB 220 230Volt 50 60Hz Type Merloni EVO 2 Wash Heater Dryer Heater Thermistor NTC Wash Thermistor NTC Dryer 1800 Watts 230 volts Resistance 30 O ap
27. mme To stop or change a programme Press the Start Cancel button for 2 seconds Select Pump Out on the programme selector dial When the machine has finished emptying turn the programme selector dial to the new programme Press the Start Cancel button to start the programme If you cancel a hot wash programme take care when removing the laundry it might still be very hot Progress indicator lights These 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 two seconds after you press the Start Cancel button and will stay lit throughout the programme A short time after the programme has finished the indicator light will go out and you can then open the door Selected programmes will not start if the door is not closed properly the Door Locked indicator light will flash to show this Push the door shut until you hear the catch click Button Selection To select an option press the button and you will see a light come on alongside the button Press again to cancel and the light will go out Options Option Buttons Progress Indicator Lights Start Cancel On Off CG Door Locked Wash Rinse 4 Spin Final Spin Dry Start On Of
28. nd connects to the Power Module The Hardware Key can be used on Vogue 4 EVO 2 model Washing Machines and Washer Dryers TEST SETUP amp INDICATIONS 1 2 2 8 Ensure the machine is switched off and remove the serial port cap Insert Hardware Key into socket at the rear of the machine with the Hardware Key shown fitted plastic pin protection tab fully extended If it has been removed it should be refitted before use Refit Tab with latch uppermost See Fig 2 Switch the machine on and verify model type by observing the LED colour displayed on the key as indicated below Flashing Red Slow flashing indicates a good connection of Hardware Key into the module Rapid flashing indicates a poor connection If this isn t displayed it will not work Constant Blue EVO 2 model The selector can be in any position Press the AUTO TEST button on the Hardware Key Auto Test will scroll across the key LCD display and a beep is heard from the key Pin protection Tab If the Programme Selector is motorised it will advance to another shown fully extended position after a 10 second pause this is normal M s IM The Test Programme will now commence If there is a fault on the machine it will be indicated by a fault code in the Hardware Key LCD display Refer to Fault Codes section The fault must be cleared before the appliance or self test will run again correctly See Notes on following page TEST SEQUENCE AUTO TEST LC
29. prox 1200 Watts 230 volts Resistance 43 O approx Resistance 20 KO 20 C Resistance 26 KO 20 C Water Supply Hot 8 Cold Valves Coil Resistance 3 8 KO Max Pressure 1 Mpa 10bar Minimum Pressure 0 05 Mpa 0 5bar Motor Wash Universal Series Wound 230V 50Hz AC with tapped field Pins Resistances FHP CESET 5 6 Armature Varies with brush gear 1 5 Q 896 1 78 O 796 3 4 Full Field 1 26 Q 8 1 250 7 3 7 Tapped Field 0 47 Q 10 0 41 017 1 2 Tacho 16 Pole 8 pairs 135 Q 10 68 7 017 Motor Dryer Fan Pump Door Lock Torque Settings 230 Volt 50 Hz Resistance approx 45 O 2 Pole Synchronous 220 240 Volt 25 Watt Resistance 165 O Maximum Head 1 4 metres Flow rate 0 9 metres 30 Litres per minute P T C Bimetallic Time Delay approx 2 minutes Outer Drum 8Nm Upper Balance Weight 18 Nm Lower Balance Weight 24 Nm Heater Box to Drum 12Nm Heater Box Top to Bottom 8Nm INSTALLATION Unpacking 1 Unpack the washing machine 2 Check whether the washing machine has been damaged during transport If this is the case do not install it Remove the polystyrene base The vertical block part of the base see below should have stayed intact when the base was removed If it has broken off and is still inside the machine carefully lay the machine on its side onto the polystyrene top cap and then remove the block Vertical block polystyrene b
30. rds have a socket and the Eeprom is a separate part 3 Blank Eeproms All types can be programmed or re programmed via Emit using a USB lead Hardware Key and the relevant Eeprom Writer software Certain models which have a combined Power and Display board also require an Adapter fitted between the Hardware Key and the Power Board Information can be found in Service Manual 5407177 and Quick Guide 5407200 The Main Components are shown below Fig A Fig A C00115587 Hardware Key Fig B C00116135 Low End Adapter Fig C 5600261 USB Cable A Hardware Key Pin Repair Kit is also available which contains five pins Part Number C001 14723 DIAGNOSTICS Two versions of a diagnostic programme are available to use after an Eeprom has been replaced or programmed and for general fault finding Connection to the appliance is the same as for Eeprom Writer 1 Washing Machine Doctor 1 for Evo 1 based appliances 2 Washing Machine Doctor 2 for Evo 2 based appliances Information can be found in Service Manuals 5407180 and 5407182 respectively Note This version of the Hardware Key Eeprom Writer and Washing Machine Doctor programmes are only available to Indesit Company Engineers Pre programmed Eeproms and Service socket boards are available for repairs and Spare Parts 22 Error Codes amp Possible Causes When an error occurs emm LED1 the On Off LED flashes rapidly and one or more of the Option LEDs will flash once per second
31. s and detach the drum front Lift out the inner drum and support assembly The inner drum and support are not designed to be separated and must be replaced as an assembly if required Always fit a replacement drum seal if the drum has been split and ensure that the seal joint is at the top When reassembling the drum halves it is essential to ensure that the thread forming screws find their original threads otherwise the thread can be stripped from the plastic drum lugs Retighten the drum joint fixing screws to 8Nm using a suitable torque wrench Cabinet Remove the table top A Remove the dispenser drawer C and console panel D Remove the front panel Fb Remove the lower balance weight Na 29 5 Remove the lower rear access panel B 6 Remove the motor M 7 Remove the top balance weight Nb 8 Remove the drum assembly Va 9 Remove the drain pump T 10 Unscrew feet remove the wheels and remove hose clips from the rear of the cabinet Y Power Control Module 1 Remove back panel B Ensure the electrical supply is disconnected See notes on Page 2 2 Remove screw or screws securing module support to the cabinet 3 Disconnect wiring 4 Lift module and support clear 5 When replacing the board an EEProm will also be required refer to following page Note To remove and fit the EEProm use Insulated Tweezers Part No C00066292 as shown below On the original control board the EEProm may
32. s to products produced prior to Date Code 40 Do not connect the machine to a single outlet instantaneous water heater The hot and cold water pressure should be between 3 and 150 psi 21 1034 kPa Incorrect pressures could lead to flooding The water supply taps should be accessible when the machine is installed Before connecting the fill hoses check that water is running from the water supply taps you will use for the machine Connect the washing machine to the water supply using the fill hoses fitted to the machine Do not use old hoses Hot amp Cold Fill Cold fill only from D C 40 1 Unclip the grey and blue fill hoses from the back of the machine 2 Connect the free end of the grey fill hose to the HOT water supply see figure1 Connect the free end of the blue fill hose to the COLD water supply 3 Turn on the water supply and check for leaks If there is a leak turn off the water supply remove the connector and check that the sealing washer is in place Refit the connector and tighten it Turn on the water supply 4 When moving the machine into its final position make sure that the hoses are not trapped or kinked Fig 1 Fig 2 If the fill hoses are too short Longer fill hoses are available Remove the existing fill hoses from the inlet valves on the back of the machine and fit the new longer fill hoses as shown above with the angled ends of the hoses connected to the machine see
33. tes Slow L CR Handwash 25 akg 5minutes Gentle M Drying Programmes Options Select High Heat Far Cottons Max 180 minutes Rinse and spin Mixed dkg 30minutes Slc Fast Spin Cotton 6kg 15minutes Fast Slow Spin Delicates 3kg 3minutes Slow Pump Out Fei All minutes 11 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 to enable programming and diagnostic checks to be carried out Programmes are selected by turning the rotary switch to one of the 16 positions a rotary switch 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 distrib
34. the drum slide lifter to the back of the drum until a click is heard as the lifter is locked into place Heater Box Drum Assembly Disconnect cable connections to motor heater thermistor and thermostat thermal fuse cable Disconnect tie wrap fixing heater box assembly to the door seal Disconnect filter flushing hose if fitted Remove five Torx T30 screws fixing heater box assembly to outer drum and lift away Note On re assembly fix screws in front to rear order torque setting for screws 12 Nm V a Fan Motor 1 2 3 Disconnect cables to the motor heater thermistor and thermostat Remove the seven Torx T20 screws holding top and bottom sections and lift top section away Remove fan from motor shaft by unscrewing 11 mm nut Note this is Left Hand Thread Remove the four fixing screws and release motor From Serial Number 60508 0000 the motor fixing screws are external to the heater box casing Note On re assembly the fan must have a clearance of approximately 2 3 mm from the inside of the top section Use nutlock 242 Part No 981009 on thread of fan nut V b Heater 1 2 Remove top section as in V a 1 2 Release heater by removing the two 19 mm nuts 28 V c One Shot Cut Out 1 2 3 4 Remove top section as in V a 1 2 Remove heater as in V b 1 2 Remove screw holding heat shield to top section Remove two screws fixing cut out to top section Thermal Fuse Cable From Serial Num
35. the two halves of the door 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 To fully separate the halves slide the front away from the handle To remove the handle or latch slide securing pin out noting the position of the spring and latch Front Panel Remove the table top A dispenser drawer C and console panel D Remove the door seal restraint G and door interlock H Grip the appliance kickstrip at both ends tilt forwards and pull it off in a forward direction Remove 4 front panel fixing screws 2 bottom and 2 top Slide the dispenser housing backwards so that it clears the console backplate opening Lift the front panel upwards to disengage the four cabinet fixing pegs and lift off Door Seal Remove the table top A dispenser drawer C and console panel D Remove the door seal restraint G door Interlock H and front panel Fb Remove the drum door seal restraint G and lift clear Disconnect the door seal from the heater box Drive Belt Remove the table top A Remove the lower 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 pull
36. ution 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 level 1 480 grams and level 2 1030 grams If the out of balance is below level 1 the machine will spin at full speed if between level 1 and level 2 the machine will spin at the reduced speed of 600 rpm and above level 2 spin at reduced speed of 400 rpm There are 15 attempts at level 1 with 57 attempts in total this being the same for both cotton and synthetic spins The wool spin has one level of out of balance 9 1 8 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 The Condenser Tumble Drying Process The drying process is by means of a closed air system driven by a circulating fan Air is drawn internally from the rear of the outer drum passed over a heating element and returned to the front of the drum via an inlet through the door seal The warm air travels through the wash load collecting moisture the moist air then condenses on a stream of cold water running down the inner rear section of the outer drum The relatively dry air is then drawn back over the element to repeat the process The circulating fan one shot cut out or thermal fuse cable along with a thermistor to control the air temperature are locat
Download Pdf Manuals
Related Search