Electrolux EDW 1100 Service Manual Download Page 9

Page: 9 / 56

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03.2004 R.K.

599 519 400

4.2 Drain Pump

The drain pump is driven by a synchronous motor.

Power output 26 W.

Pump rate 15 l/min.

Flap trap

4.3 Flow Heater

The flow heater heats the water to the required temperature. During the

wash cycle, water is contantly passing through the flow heater.

Power output

2100 W

Resistor

Protector

98 °C ± 5 K

Thermal fuse

260 °C

4. Components

4.1 Circulation Pump

The circulation pump is driven by an asynchronous motor with an

auxiliary winding. The auxiliary winding ist in circuit with a 3 mF

capacitor. A tacho generator is used for speed control.

There are three speeds for rinsing.

1600 1/min,to 2800 1/min, Power output 50 W.

Coil resistances

Main winding

38 Ohm

aux. winding

110 Ohm

Tacho

ca. 220 Ohm

4.4 Pressure Switch

The pressure switch controls the water level.

Without water, contact 11 - 12 is closed.

Niv 1 = Switch point 75 mmWS / Reset point 30 mmWS

Niv 2 = Switch point 97 mmWS / Reset point 70 mmWS

75 / 97 mm

30 / 70 mm

Summary of Contents for EDW 1100

Page 1: ...ße 135 D 90429 Nürnberg Germany Fax 49 0 911 323 1022 DGN TDS N Publ Nr 599 519 400 03 04 R Kurzke Edition EN SERVICE MANUAL DISHWASHER Dishwasher 55 cm EDW 1100 EDW 1500 EDW 1503 EDW 2500 55 cm EDW 1100 EDW 1500 EDW 1503 EDW 2500 ...

Page 2: ...ufacturing trest routine 27 8 1 4 EDW 1100 Service function Pulse Wash 28 8 1 5 EDW 1100 Service function extra rinse 29 8 2 1 EDW 1500 Service function fault memory 30 8 2 2 EDW 1500 Service function LED test 31 8 2 3 EDW 1500 Service function manufacturing trest routine 32 8 2 4 EDW 1500 Service function Pulse Wash 33 8 2 5 EDW 1500 Service function extra rinse 34 8 3 1 EDW 1503 Service function...

Page 3: ...ination from the supply network as well as a rubberseal Whenmakingtheconnection takecarethatsieveandsealareintheir correct positions Afteropeningtheshut offcontrol nowaterisallowedtoleakfromthe threadedjoint Withhotwaterconnectioninparticular slightlyretightenthescrewed joint after some minutes of operation do not use force once the connection has sufficiently heated up Drain Install the flexible ...

Page 4: ...gulations when handling MOS components Only carry out mechanical repairs or checks of mechanical components when these are dead 2 Electrical connection A licensed electrical fitter should install the connection to the mains The appliance is provided with a power cable 3 x 1 mm2 with injection moulded plug type 13 You should connect the dishwasher to the mains by means of a plug or an all polo swit...

Page 5: ...e using triacs The electronic also memorizes all programmedata The heating is switched by a relay on the electronic board Program buttons Function buttons Function button 1 Setting of Water hardness Function button 2 Activation deactivation of rinse aid addition 3 in1 Function button 3 Program flow LEDs The program flow LEDs indicate the active subprogram Programbuttons ProgramflowLEDs LEDrinse ai...

Page 6: ...eactivationofrinseaidaddition Function button 3 Activation deactivationofsignalsound Displays Indication of start time via 2 5 digit display Indication between 1 and 19 hours in steps of 1h Indication of remaining run time via 2 5 digit display maximum indication of run time 199 LED display for salt rinse aid water tap closed and END Program flow LEDs The program flow LEDs indicate the active subp...

Page 7: ...keys S1 to S6 to select programs or options with the corresponding LEDs 2 5 digit display and 3 LEDs LD10 to LD12 Indication of start time via 2 5 digit display Indication between 1 and 19 hours in steps of 1h Indication of remaining run time via 2 5 digit display maximum indication of run time 199 LED display for salt rinse aid water tap closed and END regeneration on need manufacturing test rout...

Page 8: ...ions or Settings During a running dishwashing program the display can be switched between the active program step display and the selecteddishwashingprogram 4 Button Cancel Abortingarunningdishwashingprogram 5 Button OK Startprogram Switching between ON and OFF with switchable functions e g clear rinse Commence the setting process and complete with adjustable functions Acknowledging a selection De...

Page 9: ... 4 1 Circulation Pump The circulation pump is driven by an asynchronous motor with an auxiliary winding The auxiliary winding ist in circuit with a 3 mF capacitor A tacho generator is used for speed control There are three speeds for rinsing 1600 1 min to 2800 1 min Power output 50 W Coil resistances Mainwinding 38 Ohm aux winding 110Ohm Tacho ca 220 Ohm 4 4 Pressure Switch The pressure switch con...

Page 10: ...om compartment 1 into compartment 2 After switching off the coil the rinse aid flows from compartment 2 into compartment 3 During the rinse cycle the coil will be switched on when the rinse is warmed and the rinse aid runs from compartment 3 into the rinse tank At the same time the remaining rinse aid 15 runs from compartment 1 into compartment 2 With the coil switched off the rinse aid flows from...

Page 11: ...tage is 4 3 V This happens during the final rinse cycle If the 4 3 V is not achieved within 8 seconds the fault C5 is stored in the faultmemory Iftheoutputvoltagefallsbelow3Vintheprewashcycleand below3 8Vintheintermediaterinsingcycle turbidwaterwillbedetected With the service test routine the turbidity sensor will be calibrated to 3 5 V not with water but with air That corresponds to 4 3 V with wa...

Page 12: ...stituents calcium and magnesium for sodium ions When all the sodium ions are used up it is necessary to regenerate the softener This is done by flushing a brine solution through the softener Afterwards the softener is washed out with fresh water and is now fully effective Depending on the water hardness regeneration is only necessary after several wash cycles There is generally no regeneration whe...

Page 13: ... 2 Water supply for upper spray arm 3 Salt container 4 Filter 5 Water inlet cap 6 9 10 11 12 1 2 2 3 4 5 7 8 12 6 Ventilation to drying tank 7 Blending switch 8 Above basket 9 Bottom basket 10 Cuttlery basket 11 Type plate 12 You can easily unclick the upper basket by twisting the locking device photo in the middle and on the right ...

Page 14: ...e it off Now you have easy access to door lock main switch and the electronic Unscrew the six screws B Pull door sheet metal outer door upwards out of hinge 1 ON OFF switch 2 Electronic 3 Door lock 4 Detergent dispenser 5 Spray arm detection with SL only 6 Earth lead 7 optional microswitch for interior lighting 1 2 3 4 4 5 6 7 ...

Page 15: ...t A Unscrew rear screws at trough pump compartment Unhinge support for recycling pumps Detach cable duct fixtures at pump compartment Fold up the trough in service position You can also unclick and draw out the support unit to the front in other positions than the service position A A Holdingnotch Support unit Holdingnotch Overflow switch Fuse for feeble currents Inletvalve Noise limiter Condenser...

Page 16: ...t Todismountthewatersofteningequipment removeelectrical connections Also detach the two hoses leading to the regeneration dosagedevice Pulloffthewaterinletcapfromthetroughside andunscrew the nut located below Oncethesaltsealisunscrewedfromthesaltfillingpipe turn off the large fastening nut A useful hint You could use a V belt to loosen this nut by applying it as described in the figure below 5 4 S...

Page 17: ...h drying unit Turn the bayonet socket on the drying unit steam inlet to the left and unclick A suitable tool would be a pair of nippers inserted inverted 5 Unscrew the cover plate 6 Detach the hoses 7 Remove the fastening screw and pull off the regeneration dosage device along with the drier unit If you wish to remove the flap trap you also have to remove the associated hoses 8 1 2 3 4 6 7 8 5 5 ...

Page 18: ...pump and heater 2 Fold out the band clamp 2 3 Unscrew the screw connections Detach hoses 3 4 Unlock pump support from base Now you can take out the recycling pump 4 When mounting the recycling pump note the following You can re use the strap type hose clamp if you press it together with a diagonal cutting nipper 5 If you cannot re use this clamp use a new screwed clamp Carefully install the rubber...

Page 19: ...efully insert left hand and right hand door seal Install door seal as shown in such a way that the seal is slightly stretched in both radii Make sure that the sealing lip is not crimped or wavy in the radii and springs well back after pressing it with your finger Check for leakages ...

Page 20: ...sing device 7 Regeneration water dosage 8 Softener 9 Salt container 10 Regeneration valve 11 Base tray 12 Float switch 13 Pressure switch 14 Filter 15 Circulations pump 16 Flow heater 17 Drain pump 18 Spray arms 19 Drier reservoir 20 Reversing condensation reservoir 6 Water course scheme 1 2 3 4 6 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 18 18 ...

Page 21: ... energy consumption Energylabel Axx SC 5 T 10 pw5 11 5 T 47 C 70 T ctrl pw5 70 10 5Min 60 C ctrl 4 T 4 pw5 6 3 T 63 C pw5 15 1 60 162 1 10 15 0 normal load soil lowest energy consumption Auto 50 65 C S2 6 T 8 ctrl 10 8 T 50 C T 4 T 68 C T 8 ctrl 40 5 T 4 ctrl pw1 8 10 5Min 60 C ctrl 2 T 69 C T 1 ctrl pw1 22 4 24 92 115 1 10 1 53 12 22 normal load light normal dirt self adjusting to load dirt Rinse...

Page 22: ...0 0 Mainwash 17 0 3 0 0 5 3 0 0 0 Coldrinse 0 0 0 0 0 0 0 0 0 0 Added Rinse 0 0 0 0 9 0 0 0 0 0 Hotrinse 13 14 3 0 0 0 0 0 0 0 30 Dry 0 0 0 0 0 0 0 0 0 0 Prewash 0 0 0 0 0 0 0 0 0 0 Mainwash 28 0 0 0 0 5 0 0 0 0 Added Rinse 0 0 0 0 9 0 0 0 0 0 Coldrinse 6 0 3 0 0 0 0 0 0 0 Hotrinse 13 0 5 0 0 0 0 0 0 0 71 Dry 24 0 30 0 0 0 0 8 0 0 Prewash 0 0 0 0 0 0 0 0 0 0 Mainwash 10 0 0 0 0 0 0 0 0 0 Added Rin...

Page 23: ... P1 55 45 45 30 69 P0 4 15 24 15 Kurz 30 min 30 P1 45 45 oder 14 P0 P1 P0 P1 5 P0 P1 55 45 45 30 69 P0 4 15 Gläser 30 P1 45 45 13 P0 P1 3 P0 P1 5 P0 P1 50 45 45 30 55 P0 4 15 24 15 20 min 30 P1 45 45 oder 6 P0 P1 P0 P1 5 P0 P1 55 45 45 30 69 P0 4 15 Abspülen 30 P1 6 P0 F Feste Füllzeit WM Waschmittel P1 Füllen bis Niveau mind 10 GM Glanzmittel R Nachfüllen möglich max 9 x 5 RV Regenerierventil je ...

Page 24: ...s keys LEDs and lamps Arrangement Special manuals with more details you ll find in following documentations about EDW 1100 EDW 1500 EDW 1503 and EDW 2500 EDW 1100 Publ 599 517 065 EDW 1500 Publ 599 514 942 EDW 1503 Publ 599 514 944 EDW 2500 Publ 599 518 934 ...

Page 25: ...ou can read the second and third value of the error memory see description Overview of errors displayed As from the fourth time you press the S1 button LED LD1 will go dark and LD2 starts flashing You can call the individual actuators one after the other now 4 Actuation selection of regeneration valve 5 Actuation selection of drain pump 6 Actuation selection of valve filling to level if already ex...

Page 26: ...e appliance by ON OFF switch S0 For that keep the keys S1 and S3 pressed simultaneously until the 3 confirmation LEDs LD1 LD2 and LD3 are flashing A temporary flashing up of LEDs is possible and is no fault 3 By actuating the function key S2 you now can call the function All LEDs except LD0 are flashing for about 30 seconds Leaving the function deletion of the fault memory All above mentioned LEDs...

Page 27: ...is intentionally different to that for the customer functions Calling the function manufacturing test routine 1 Press keys S1 and S3 simultaneously and 2 and switch on the appliance by ON OFF switch S0 For that keep the keys S1 and S3 pressed simultaneously until the 3 confirmation LEDs LD1 LD3 and LD3 are flashing A temporary flashing up of LEDs is possible and is no fault 3 By actuating the func...

Page 28: ...keys S1 und S3 pressed simultaneously until the 3 acknowledging LEDs LD1 LD2 und LD3 are flashing Short time illumination of LEDs is possible and does not constitute any fault 3 Simultaneously press S2 and S3 until the acknowledging LED LD2 is flashing LEDs LD1 and LD3 will go dark The End LED indicates whether Pulse Wash is activated or deactivated End LED on Pulse Wash on End LED off Pulse Wash ...

Page 29: ...tch S0 Keep keys S1 und 83 pressed simultaneously until 3 acknowledging LEDs LD1 LD2 and LD3 are flashing Short time illumination of LEDs is possible and does not constitute any fault 3 Simultaneously press Sl and S2 until the acknowledging LED LD1 is flashing LEDs LD2 and LD3 will go dark The End LED indicates whether the Additional Rinsing Process is activated or deactivated Ende LED an zusätzl ...

Page 30: ... filling to level if level already existing no filling 7 actuation Display 7 selection of heating only when level detected 8 actuation Display 8 selection of circulation pump 9 actuation Display 9 selection of detergent dispenser 10 actuation Display 10 selection of drying fan see description page B 19 Survey of fault displays It is generally valid All positions can be called scrolling as many tim...

Page 31: ...onds Leaving the function deletion of the fault memory All above mentioned LEDs resp the display have been flashing for about 30 seconds the function is left automatically Now the appliance is in the prestart mode again It is also possible to leave the function earlier by switching off the appliance by ON OFF key S0 In any case the service fault memory is deleted It is generally valid For calling ...

Page 32: ...ut 4 The test routine starts automatically The run time LED flashes up The display indicates the expected run time From that moment the same input philosophy is valid for the manufacturing test routine as for normal washing cycles F cycle run and cyle end see description page B 5 F delete cycle in advance see description page B 6 F interrupt program see description page B 8 It is generally valid F...

Page 33: ...the addition alternately on or off cul pump are alw increased to High Pulse Speed Water consumption slightly increases Leaving the function Extension of time is possible depending on the temperature After the last activation of function key S2 you can leave the special program as follows After 60 seconds all displays go out automatically except LD0 of the ON OFF key or the appliance is switched of...

Page 34: ...ill ALWAYS be added except for prewash extra switch the addition alternately on or off This will extend program run times up to about 10 minutes This additional wash cycle will be executed until the Leaving the function function is deactivated again After the last activation of function key S1 you can leave the special program as follows After 60 seconds all displays go out automatically except LD...

Page 35: ...uation Display 6 selection of valve filling to level if level already existing no filling 7 actuation Display 7 selection of heating only when level detected 8 actuation Display 8 selection of circulation pump 9 actuation Display 9 selection of detergent dispenser 10 actuation Display 10 selection of drying fan see description page B 19 Survey of fault displays It is generally valid All positions ...

Page 36: ...LEDs and 188 in the display are flashing about 30 seconds Leaving the function deletion of the fault memory When all above mentioned LEDs resp the display have been flashing for about 30 seconds the function will be left automatically All LEDs of the program and option keys are lit The indication in the display goes out The appliance is in the prestart mode again The function can be left even earl...

Page 37: ...continues flashing LEDs LD1 and LD2 go out The presumable run time is indicated in the display flashing 6 The test routine starts automatically The key LED LD3 continues flashing The display is now indicating the expected run time From that moment the same input philosophy is valid for the manufacturing test routine as for normal washing cycles F cycle run and cycle end see description page B 5 F ...

Page 38: ...xtension of time is possible depending on the temperature Switching the Pulse Wash Function on or off 6 7 Any further activation of function key S2 will switch the addition alternately on or off Leaving the function After the last key pressure of the function key S2 you can leave the special program as follows After 60 seconds all LEDs of the program and option keys are lit automatically The indic...

Page 39: ...ditional wash cycle will be executed until the function is deactivated again Switching this function on or off 6 7 Any further activation of function key S1 will switch the addition alternately on or off Leaving the function After the last key pressure of the function key S1 you can leave the special program as follows After 60 seconds all LEDs of the program and option keys are lit automatically ...

Page 40: ... selection can only be reset by switching the dishwasher off The two buttons Option and Ok Start must be kept pressed in until the text 1 ERROR CODE i appears in the text line after the word HALLO The selection of individual menu items in the service menu is described in detail on the following pages If no selection is made in the service menu the setting automatically returns to the initial selec...

Page 41: ...dryer ventilation 2 AKTUATORS 11 Triggering of the autodosage currently unused 2 AKTUATORS 12 Triggering of the water hardness sensor currently unused Ä 4 Leaving the function By pressing the Reset button the function is quitted and SELECT PROGRAM appears in the text field of the display or this occurs should no button be pressed within 60 seconds or the dishwasher is deactived with the On Off but...

Page 42: ...memory will in all cases be deleted As is shown in the left hand graphic the 3 display images repeatedly appear one after the other in the same sequence until the function is quitted The signal tone also sounds for a long period the exception being if it is deliberately deactivated by pressing the Reset button the function is quitted and SELECT PROGRAM appears in the text field of the display or t...

Page 43: ...rogram runs The option 3 LINE TEST alternately displayed with PRG COUNTER in the text line of the display the number of completed dishwashing programs being shown next to it This program info serves to determine how many dishwashing cycles the dishwasher has already completed during its serviceable life The manufacturing test program resets the display settings to the delivery state 1 3 2 OK START...

Page 44: ...ng ON or OFF flashes 4 Leaving the fuction After the button has been pushed for the last time the service menu can be quitted as follows w w w If the pulse rinsing function is deactivated the rotational speed of the circulating pump is generally increased to High Pulse Speed The option can now be deactivated OFF or activated ON each time the Ok Start button is pressed by pressing the Reset button ...

Page 45: ...GRAM appears in the text field of the display or this occurs should no button be pressed within 60 seconds or the dishwasher is deactived with the On Off button If the function is activated an additional dishwashing process is generally included with the exception of the dishwashing program Pre Rinse This additional dishwashing will be repeated until the function is deactivated in the service mode...

Page 46: ...ton Ä However in the service menu this is only possible in one direc Ä Sequence 10 0 1 2 3 4 5 6 7 8 9 10 0 Ä The text part BRIGHTNESS is illuminated the brightness setting flashes 5 Ä The new brightness setting is taken over by pressing the Ok Start button Ä The new brilliance setting is shown in the text line of the display Example Brightness 8 6 Leaving the function After the button has been pu...

Page 47: ...ion button Ä However in the service menu this is only possible in one direc Ä Sequence 6 7 8 9 10 0 1 2 3 4 5 6 7 Ä The text part CONTRAST is illuminated the contrast setting flashes 5 Ä The new contrast setting is taken over by pressing the Ok Start button Ä The new contrast is now shown in the text line of the display Example CONTRAST 5 6 Leaving the function After the button has been pushed for...

Page 48: ...n one direc Ä Sequence 4 5 6 7 8 9 10 1 2 3 4 5 Ä The text part WATER HARDNESS is illuminated the hardness setting flashes 5 Ä The new water hardness setting is taken over by pressing the Ok Start button Ä The new water hardness setting is shown in the text line of the display Example WATER HARDNESS 3 6 Leaving the function After the button has been pushed for the last time the service menu can be...

Page 49: ...This mode mainly serves the purpose of allowing the dishwasher to run in a continuous simulation operation in sales l Deactivate demo mode Ä To deactivate the Demo Mode the Reset button bust be pressed as long as SELECT PROGRAM is in the display Ä The press the Reset button for approx 6 seconds Ä During this period the texts SELECT PROGRAM and DEMO ACTIVE alternately appear in the display Ä The De...

Page 50: ...break over point of the pressure control device is reached i60 Heating element ERROR CODE i60 No temperature increase of min 1 5K was detected within a period of 3 min during the heating phase Program continues until the end without the heating function i70 NTC sensor ERROR CODE i70 NTC short circuit or interruption Program continues until the end without the heating function i80 EEPROM ERROR CODE...

Page 51: ...ating element deenergized faulty wiring or no activation by electronics Thermal sensor defect Wiring faulty e g short circuit or interruption Mains filter defect Faulty electronics EMC problem i90 Check sum error model programmation Faulty electronics Blocking by dishes or cutlery basket Nozzles clogged drive nozzles at spray arm extremities Spray arm leaking welding seam Spray arm bearing blocked...

Page 52: ...K is not detected within 3min Programme is continued until its end without heating function NTC Sensor 7 x flashing 7 x J J NTC short circuit or break Programme is continued until its end without heating function EEPROM 8 x flashing 8 x J Communication error with ext EEPROM Check sum MCF CCF 9 x flashing 9 x J J Check sum model programming MCF or Check sum CCF not OK Only recognized after switchin...

Page 53: ...ating element deenergized faulty wiring or no activation by electronics Thermal sensor defect Wiring faulty e g short circuit or interruption Mains filter defect Faulty electronics EMC problem i90 Check sum error model programmation Faulty electronics Blocking by dishes or cutlery basket Nozzles clogged drive nozzles at spray arm extremities Spray arm leaking welding seam Spray arm bearing blocked...

Page 54: ...ges during the programme run All short cycles such as E L R are prolonged by about 5 to 7 minutes All intermediate wash cycles are also shorter Rinse aid is with at least 65 C or 68 C Drying time is reduced by about 10 to 20 minutes if possible All Energylabel programmes AAx BAB contain at least one cleaning temperature of 55 C Selection by using option key Satinize To which programmes can you add...

Page 55: ... 22 03 2004 R K 599 519 400 EN 11 1 Electric circuit diagram Example EDW 1503 model with interior lighting 55 ...

Page 56: ... 23 03 2004 R K 599 519 400 EN 11 2 Wiring diagramn Example 56 ...

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