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List of Possible Error Causes

Code

Possible error causes

Water tap is closed or faulty

No water pressure, pressure too low or changing

Screen in front of inlet valve clogged

Flow governor at inlet valve faulty

Inlet valve faulty

Inlet valve deenergized (faulty wiring or no activation by electronics)

Inlet hose bent

Softener system clogged (by filling detergent into salt compartment, for instance)

Upright installation without upright assembly kit

Connection height of the discharge hose is lower than 30cm above appliance base

Connection w/o siphon or air chamber

Pressure controller faulty

Pressure controller hose obstructed, bent or leaking

Pressure controller wiring is faulty

Screens in the appliance clogged (also check spray arm nozzles for clogging)

Fault with discharge pump

Discharge pump deenergized (faulty wiring or no activation by electronics)

Obstruction/blocking (filters in the appliance, discharge opening in discharge trough, discharge pump, discharge hose, siphon, cover plug at
siphon connection not removed during first commissioning)

Discharge hose bent or connection height above 100cm

Ball valve in discharge trough glued / blocked (discharge pump does not aerate)

Pressure controller faulty

Pressure controller hose obstructed or bent

Insulation fault with heating element

Leakage

Leakage at recipient, discharge trough, hose system (e.g., Y-type hose), regeneration dosage etc.

Inlet valve faulty (does not close)

Water inlet too high (faulty flow governor at inlet valve)

Connecting hose regenerating dosing to discharge trough blocked

Water inlet channels in regeneration dosing unit blocked

Screens in the appliance clogged (also check spray arm nozzles for clogging)

Pressure controller faulty

Pressure controller hose obstructed, bent or leaking

Pressure controller wiring is faulty

Foam production in the appliance (splashed rinsing liquid / leaking dosing unit or con-compatible detergent / rinsing agent used)

Base trough is dry

Inlet valve or wiring electrically interrupted

i50

Motor triac short-circuit

Faulty electronics

Heating element faulty

Heating 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 (dirt, foreign bodies)

Screens in the appliance clogged

Bellows at connecting pipe not sealed at recipient rear wall (bellows not contacting/glued together)

Circulating pump does not reach full power (nominal speed is not reached due to winding influence)

Too little water in appliance - for possible causes see Error codes i10 and iF0

Foam production in the appliance (splashed rinsing liquid / leaking dosing unit or con-compatible detergent / rinsing agent used)

No magnet in spray arm

Spray arm detection sensor faulty

Wiring faulty

turbidity sensor defect

Wiring faulty

turbidity sensor dirty

Foam production in the appliance (splashed rinsing liquid / leaking dosing unit or con-compatible detergent / rinsing agent used)

Faulty electronics

Wiring faulty

Circulating pump / capacitor defect

Circulating pump deenergized (faulty wiring or no activation by electronics)

Tachometer generator defect

Wiring faulty

Problem with water inlet in general - see Error code i10, pipette effect in particular (also look for an error memory entry i10)

Problem by incomplete pumping in previous program cycle (remaining water) - see Error code i20 (also look for an error memory entry i20)

Improper loading, e.g. big item (pot, bowl is reversed and fills with water)

Foam production in the appliance (splashed rinsing liquid / leaking dosing unit or con-compatible detergent / rinsing agent used)

ic0

id0

iF0

communication faulty

Circulation pump no function

No tacho signal

recognized

Time limit during filling

exceeded

iA0

Upper spray arm does not

rotate

No spray arm detection

turbidity signal faulty

ib0

i60

i70

i80

No rise in temperature

NTC signal faulty

Check sum error EEPROM

Water is not pumped off

Water level inside appliance is

not detected

i20

Overflow

Water remains

in base trough

i30

i10

No or not enough water let in

Machine runs dry (Siphon

effect)

Water level inside appliance is

not detected

Содержание EDW 1506

Страница 1: ... Electrolux Muggenhofer Straße 135 D 90429 Nürnberg Germany Fax 49 0 911 323 1022 Spares Operation Publ Nr 599 515 184 09 02 R Kurzke Ausgabe EN SERVICE MANUAL DISHWASHER EDW 1503 Dishwasher EDW 1503 ...

Страница 2: ... and Output Elements 20 6 2 General information 21 6 3 Input philosophy Program selection 22 6 4 Input philosophy Select start time 23 6 5 Input philosophy Program sequence 24 6 6 Input philosophy delete program 25 6 7 1 Input philosophy alter program 26 6 7 2 Input philosophy alter program 27 6 8 Input philosophy interrupt program 28 6 9 Input philosophy Displays 29 6 10 Overview of customer and ...

Страница 3: ... 1 Control panel 2 Dimensions Build in dimensions for Integrated Dishwashers ÖKO FAVORIT Appliances with height adjustable feet Plinth height for appliances 820 mm high 100 175 mm Plinth height for appliances 870 mm high 150 230 mm ...

Страница 4: ...ain pump is driven by a synchronous motor Power output 26 W Pump rate 15 l min 3 4 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 2000 W Resistor 25 W Protector 98 C 5 K Thermal fuse 260 C 3 Components 3 1 Electronic On electronic models a micro processor controls all components this is d...

Страница 5: ...e slots in the detergent dispenser cover During the washing cycle the coil is switched on and the detergent compartment cover releases the detergent The rinse aid flows from 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 c...

Страница 6: ...thout water contact 11 12 is closed fN Switch point with level 65 mm Ws Reset point with level 45 mm Ws The pressure switch is not adjustable 3 8 Interference Filter The interference filter is connected in the terminal board paral lel to the mains feed Temp Resistor 10 C 9653 Ohm 25 C 4843 Ohm 60 C 1204 Ohm 90 C 445 Ohm ...

Страница 7: ...a closed circuit The humid air is sucked from the top of the rinse tank and blown through an air guide between rinse tank and regenerating dosing Thereby the air gets dry and the condensate is guided to the drain tub The dry air gets through the rinse tank ventilation into the rinse tank During the drying phase the condenser is additionally cooled with 1 liter of water fan air guide for condenser ...

Страница 8: ...er Afterwards the softener is washed out with fresh water and is now fully effective Dependingonthewaterhardness regenerationisonlynecessary after several wash cycles Theremaining15 ofwaterflowthroughtherinsetankventilation directly into the appliance From setting of level 6 the whole water flows through the softener For this purpose you also have to set mechanically from 0 to 1 with the regenerat...

Страница 9: ...panel remove fixing screws pull the panel away from the rear and gently out of the front trim pic 1 Removing the cover plates of the base area remove these screwst Abb1 2 Remove the screws 1 to pull the outer door away To remove the panel remove the fixing screws 2 You need Torx epuipment ...

Страница 10: ...onents Detergent dispenser 1 Spray arms 2 Roof mounted shower 3 Salt container 4 Filter 5 Type plate 6 1 2 3 4 5 6 Detergent dispenser 3 Thermal sensor 4 Drain pump 5 Pressure switch 6 3 4 5 6 Electronic EDW 1503 1 and ON OFF switch 2 are clipsed 1 ...

Страница 11: ...rgent dosage chamber disengage locking tabs 1 disconnect hoses 2 holding the top of the chamber pull upwards disengaging it from the softener Removing the softener unit remove the securing nut located under the salt cap press softener 1 down and remove it through the front from the base area CAUTION if accessible release reed switch 1 2 3 4 5 1 2 1 ...

Страница 12: ...fixing clips with a screwdriver figure take off base carefully and release circulation pump electronic and heater relay disconnect the float switch 1 2 3 4 5 With base removed following components are accessible Drain pump 1 Circulation pump 2 Flow heater 3 Temperature sensor Turbidity sensor 4 Pressure switch 5 ...

Страница 13: ...tainer 10 Non returnvalvesaltcontainer 11 Regenerationvalve 12 Safetyinlethose 13 Basetray 14 Floatswitch 15 Pressureswitch 16 Filter 17 Circulationpump 18 Flowheater 19 Drain pump 20 Non returnvalve 21 Sprayarms 22 Roof mounted shower 23 Tub vent 24 Sumpassembly 5 Water Course Scheme 2 3 22 21 21 24 23 7 1 12 6 5 8 10 11 9 15 16 17 14 18 13 19 4 20 ohne Sicherheitszulaufschlauch Ausführung Kurze ...

Страница 14: ...ed by over fillling the safety pressure switch starts the drain pump The water is only drained until it has reached the normal level because the reset point of the safety pressure switch is above the switchpoint of the normal pressure switch Leakage Protection The anti flood switch in the base tray will activate the drain pump and drain the water from the tub in the event of an internal leakage If...

Страница 15: ...nto the sump operates the pressure switch 15 1 Inletvalve 2 Air break 3 Regenerationwaterdosage 4 Overflowsafetylevel 5 Safetyoverflow 6 Inlet to sump from regeneration dosage chamber 7 Regenerationdosagechamber 8 Softener 9 Saltcontainer 10 Non returnvalvesaltcontainer 11 Regenerationvalve 12 Safetyinlethose 13 Basetray 14 Floatswitch 15 Pressureswitch 16 Filter 17 Circulationpump 18 Flowheater 1...

Страница 16: ...tes Timeout 2 the dynamic filling can be repeated 3 times Only after non successful repeating 3 times a failure code is displayed and the program is stopped The target speed is dependent on the subsequent pulse wash Timeout 1 Timeout 2 static water load to level dynamic water load with level control max 4 repetitions valve off on water in L 0 dynamic water load speed in U min 0 10 Sek time in Sek ...

Страница 17: ...ed to the circulation pump Function of the new pulse wash with random functionality After the filling steps the circulation pump is running at two rotational speeds The ratio of pulse time and pause is always 1 5 T high r T high T r T low T high r Ratio water in L 0 20 Sec start routine time in sec pressure switch point water level dynamic pulse wash level speed in U min 0 time in sec 2800 variabl...

Страница 18: ... prevents the water 1 Inletvalve 2 Air break 3 Regenerationwaterdosage 4 Overflowsafetylevel 5 Safetyoverflow 6 Inlet to sump from regeneration dosage chamber 7 Regenerationdosagechamber 8 Softener 9 Saltcontainer 10 Non returnvalvesaltcontainer 11 Regenerationvalve 12 Safetyinlethose 13 Basetray 14 Floatswitch 15 Pressureswitch 16 Filter 17 Circulationpump 18 Flowheater 19 Drain pump 20 Non retur...

Страница 19: ...ng time T2 the drain pump is stopped At the end of the drain step the water level is checked If the switch back is reached the drain step is terminated If the switch back isn t reached the drain step is repeated A failure code is displayed if after 2 drain steps the switch back couldn t be reached In this case the program is stopped Drain Cycle T1 T2 T3 First draining before every wash cycle 45 se...

Страница 20: ... 2002 R K 599 515 184 EN 6 Electronic EDW 1503 6 1 In and output elements l LQ XV 6FKDOWHU S0 RKQH DPSH L D1 L D2 L D3 L D4 L D5 L D6 S 1 S 2 S 3 S 4 S 5 S 6 L D10 L D11 L D12 Dis play L D14 29 ON OFF Switch ...

Страница 21: ...ED display for salt w LED display fo rinse aid w LED display for water tap closed w LED display for END l Functions which can be adjusted variably by the customer via the control panel see description page B 11 13 w Indication and alteration of water hardness by display and acoustic output w Activation deactivation of rinse aid addition Indication by display w Activation deactivation of signal sou...

Страница 22: ...pected is flashing Within 3 seconds it is possible to alter or additionally select an option Selection of a start time possible see description page B 4 Input philosophy start time preselection 4 Program starts only when the door has been closed Up to this moment it is possible to alter or additionally select an option at any time When the door has been closed the program starts automatically Ä Co...

Страница 23: ...re causes the start time scrolling by 1 hour 1h 2h 3h 19h display off SZV 0h 1h 2h With the setting 0h all LEDs of program and option keys are lit 4 Indication of SZV is flashing in the display until a washing cycle will be selected additionally The selected start time is not active 5 Select program by pressing the corresponding key Ä LEDs of program and SZV are lit Ä Run time to be expected is fl...

Страница 24: ...ycle are lit during the whole cycle run w The display indicates the still remaining washing time in minutes The run time is updated depending on the program The update is executed in changes of program parts In doing to the run time can correct in jumps downward or the display is stopped until the time will be synchronized again l Cycle end As already described above there are no displays visible ...

Страница 25: ...e running 2 Actuate reset keys S2 and S3 for about 2 seconds Ä LED of the running cycle starts flashing Ä The run time continues to be indicated 3 After about 2 seconds all LEDs of program and option keys are lit The program is deleted The appliance is in the prestart mode 2 1 LD5 93 3 LD1 LD2 LD3 LD4 LD5 LD6 LD5 93 blinkt 2 Sekunden S2 S3 EDW 1503 VGA LD1 LD2 LD3 LD4 LD5 LD6 S1 S2 S3 S4 S5 S6 LD1...

Страница 26: ...efore 1 Program and start time have been selected but did not yet start Ä LEDs of program and SZV are lit Ä Programmed start time is flashing in the display 2 By pressing the new desired program key shortly it is possible to alter directly The start time preselection already selected is preserved after the alteration Program options already selected before however are deleted and must be selected ...

Страница 27: ...us program LED and the program LED of the new desired program is lit Ä The display indicates the run time which is to be expected anew flashing 5 The cycle will start automatically when the door has been closed If a program is altered after an already started cycle the new cycle starts generally from the beginning This is also indicated by the run time in the display Options already selected befor...

Страница 28: ...d during the running cycle w After opening the door all indications keep to be displayed on the panel as long as the appliance keeps to be switched on by using the ON OFF key S0 w After closing the door the appliance will start automatically and the cycle run will be continued Attention w When the 1 regeneration has been reached in the program part drying it is valid w When the door is open longer...

Страница 29: ... stopped until the time is synchronized again l Information displays Ä The LED position is depending on the programming of the variant They can be programmed toany LED which is not programmed with a program or option key Ä The LEDs are lit permanently from switching on the appliance by ON OFF key S0 until the momentof the started program Furthermore the LEDs are lit when the cycle end has been rea...

Страница 30: ...nd à à press key S3 see page B 13 manu factur ing readout of fault memory single actuator selection à press keys S1 and S3 simultaneously and switch on appliance with ON OFF S0 keep keys S1 and S3 pressed for LEDs of keys S1 S3 are flashing à press key S1 see page B 14 LED test with integrated deletion of fault memory à à press key S2 see page B 15 manufacturing test routine à à press key S3 see p...

Страница 31: ...witch see for that the table for hardness area values see for that the table on the left side of this page Changing the set hardness Any other actuation of the function key S1 changes the hardness area This increases the value scrolling 4L 5L 6L 10L 1L 2L Leaving the function Table for hardness area values After the last key pressure of function key S1 you can leave the special program as follows ...

Страница 32: ...se aid is added via the detergent dispenser function rinse aid addition The confirmation LED LD2 Along with the deactivation a variant depending existing continues flashing LEDs LD1 and LD3 go out rinse aid LED is deactivated generally The current condition whether the rinse aid addition is active or not is indicated in the display 1d rinse aid addition on 0d rinse aid addition off Deactivation re...

Страница 33: ...ed it means that in general function The confirmation LED LD3 continues flashing no acoustic end signal will sound any more LEDs LD1 and LD2 go out Even the acoustic fault signals cannot be heard any more The current condition whether the signal sound is active or not is indicated in the display 1b signal sound on 0b signal sound off Deactivation resp activation of the signal sound 5 6 By any furt...

Страница 34: ...tion 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 ca...

Страница 35: ...s 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 earlier...

Страница 36: ...nues 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 delet...

Страница 37: ...s 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 switching o...

Страница 38: ...ng 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 di...

Страница 39: ... 22 09 2002 R K 599 515 184 EN 8 1 Circuit diagram 8 Wirings 39 ...

Страница 40: ... 23 09 2002 R K 599 515 184 EN 8 2 Wiring diagram 40 ...

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