Electrolux 942001293 00 Service Manual Download Page 36 | Manualshive

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Page 36

5.10

NTC with Thermal Protector

a) Remove turbofan. NTC is at the end of the heater group
b) Remove the power connector that is connected.(NTC on the left, on the right is the

thermal protection cable)

c) Pull and remove NTC locking pin

d) Pull NTC out from heater assembly to unclip off of the element

5.11

Air Break

a) Remove the left side panel of the machine
b) Open machine’s door
c) From inside the machine, rotate air break nut counter clockwise and remove it

d) Remove air brake connectors with salt cap as it is shown in picture

Take care, plastic components

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Summary of Contents for 942001293 00

Page 1: ... 341 Technical Publication Nº DWSI1008 Issue 2 Date 06 18 CONTENTS PAGE SERVICE TEST DIAGNOSTIC ACCESS TEST 2 SERVICE FAULT CODES 3 INDIVIDUAL COMPONENTS AND RESISTANCE VALUES 4 NOTES PAGE 5 WIRING DIAGRAM PCB CONNECTIONS 6 7 ELECTRICAL COMPONENTS TERMS AND ABBREVIATIONS 8 ELECTRICAL COMPONENT SPECIFICATIONS 17 PLASTIC COMPONENTS 21 DISASSEMBLY 24 ACCESSING INNER COMPONENTS 31 ACCESSING COMPONENTS...

Page 2: ...During the Service Test an unsuccessful heating failure test F8 works with reduced time to diagnose first measurement at 2min20sec and the second measurement at 4min20sec NOTE a If you open the door during a Service Test the Start Pause led blinks and SP displays on the LED panel b If you press the Start Pause button during a Service Test the first wash program starts Step Displayed Time Tested Lo...

Page 3: ...essure sensing switch OFF 1 Water inlet valve and circulation pump work 100 seconds if failure persists 2 Stop all devices 3 Stop Program flow 4 Drain empty 30 5 Visualize the failure code 1 Tap could be closed 2 Circulation pump can be broken 3 Pressure switch can be broken 4 Floater switch can be broken F6 YES 1 NTC value is open circuit 0Ω 2 NTC value is short circuit 1Ω 1 Stop all devices 2 St...

Page 4: ...Sump There is no Water in Sump Drain Pump KN2 2 KN2 4 143 Ω 10 Ω Hanyu 210 Ω 12 6 Ω Hanning Water Inlet Valve KN2 6 KN 2 9 3750 Ω 375 Ω 20ºC Diverter KN6 1 KN 2 9 6840 Ω 342 Ω Turbo Fan Motor KN6 2 KN 2 9 238 6 Ω 11 9 Ω Heater 23 95 Ω 15 Ω Measured Just on the Component Detergent Dispenser 4450 Ω 10 Ω 25 ºC Measured Just on the Component Recirculation Wash Pump KN2 3 KN2 9 95 Ω 6 65 Ω 126 Ω 8 8 Ω ...

Page 5: ...Page 5 NOTE PAGE ...

Page 6: ...Page 6 WIRING DIAGRAM ...

Page 7: ...Page 7 PCB CONNECTIONS ...

Page 8: ...6 Ω Hanning The above sketch shows the connectors of the drain pump and on the electronic card Apply the probes of the tester onto the relative connectors as shown From the component Apply the probes of the tester onto the relative connectors as shown ABBREVIATION COMPONENT FM FLOWMETER SET NTC SENSÖR IV INLET VALVE FS FLOAT SWITCH DP DRAIN PUMP PS PRESSURE SWITCH DS DOOR SWITCH DE DISPENSER HE HE...

Page 9: ...ge 9 Values of Alternative Pump Coils 1 3 Heater Casing Can t be measured from the Main P C B Connectors From the component 23 95Ω 15Ω Apply the probes of the tester onto the relative connectors as shown ...

Page 10: ...itch From the Main P C B Connector KN2 10 KN2 2 0Ω there is water Full Ω there is not water Empty The above sketch shows the connectors of the pressure switch on the Main P C B Apply the probes of the tester onto the relative connectors as shown From the component Apply the probes of the tester onto the relative connectors as shown ...

Page 11: ... C 3300 Ω 181 5 Ω 55 C 1520 Ω 98 8 Ω 63 C 1174 Ω 88 0 Ω 80 C 670 Ω 53 5 Ω 90 C 488 Ω 41 5 Ω The above sketch shows the connectors of the NTC sensor on the Main P C B Apply the probes of the tester onto the relative connectors as shown From the component Apply the probes of the tester onto the relative connectors as shown ...

Page 12: ...the Main P C B Connector 6840 Ω 342 Ω on the connectors KN6 1 KN 2 9 The above sketch shows the connectors of the diverter on the Main P C B From the component Apply the probes of the tester onto the relative connectors as shown ...

Page 13: ...Inactive No Water Ω Position 2 on the connectors KN2 1 KN2 4 Microswitch Active Water Position 1 You can check the floater by controlling the specified value intervals Position 2 If failure code has occurred related with the floater within control the above values you can figure out whether leakage occurs or not ...

Page 14: ...nnectors KN2 9 KN2 2 Door is closed The above sketch shows the connectors of the door switch on the Main P C B Apply the probes of the tester onto the relative connectors as shown From the component Apply the probes of the tester onto the relative connectors as shown ...

Page 15: ...9 Ω on the connectors KN 6 2 KN 2 9 The above sketch shows the connectors of the fan motor on the Main P C B Apply the probes of the tester onto the relative connectors as shown From the component Apply the probes of the tester onto the relative connectors as shown ...

Page 16: ...sketch shows the connectors of the fan motor on the Main P C B Apply the probes of the tester onto the relative connectors as shown From the component 1 12 ON OFF Button This component can t be measured from the Main P C B PCB From the component 0 Ω when button is pressed ...

Page 17: ...Drain Pump Voltage 220 240 Volt Frequency 50 60 Hz Total Power 30 W Flowrate 17 21 lt min Coil Resistance 143Ω 10 Ω Coil Isolation Class F Thermal Protection 120 C 2 3 Heater Casing Group 2 3 1 Heater Voltage 220 240V Total Power 2000 W Resistance 23 95 15 Ω Used for heating the wash water The heater is not active in the drying process The inlet is mounted and placed on the leading edge of the was...

Page 18: ...ge 220 240 Volt Frequency 50 60 Hz Resistance 4450 10 Ω 2 4 3 Rinse Aid Compartment Aid rinse cap 150cm Factory outlet setting position Level 3 2 4 4 Dispenser Rinse Aid Sensor Voltage 250 V Switched Current 16 4 A Current through closed contact 2 5 max 2 5 Hose Inlet Valve Safety Voltage 220 240 Volt Frequency 50 60 Hz Total Power 8W Flowrate 3 5 lt min Resistance 1960 196 Ω 20ºC Single inlet and...

Page 19: ... the control panel unit ON OFF two pole Voltage 250V Current 50mA 2 8 Fan Motor where fitted Total Power 15 W Voltage 220 240 V Frequency 50 60 Hz Resistance 238 6 12 Ω Coil solation Class H There is a thermal protector Shaded pole motor 2 pole temperature is between 40ºC 150ºC 2 9 EMC Filter Voltage 220 240V Frequency 50 60 Hz 0 1 µf X1 2x0 027 µf Y2 1M Ω To prevent electrical interference from t...

Page 20: ...ed at the base of the Air Break it measures the amount of water input to the machine with precise control 2 11 Power Cord Type AU 3 x 1 mm copper conductors Isolation TS 9760 H05VV F Plug TS IEC 60884 1 grounded PVC Length 1800mm ...

Page 21: ... Fitting that has a straight cuff with safety inlet solenoid assembled to tap outlet Fitting with 90º cuff assembles to water inlet valve and adjust to suit assembly direction 3 3 Air Break Measures water that comes into the dishwasher and gives data to electronic card 3 4 SUMP Sump a reservoir that connects water in tub circulation pump drain pump and heater casing ...

Page 22: ...UPPER It transfers water from support spray arm lower to spray arm upper 3 7 CHANNEL UPPER SPRAY ARM FEED It transfers water from support spray arm lower to spray arm upper There are two holes at the back of the spray arm upper These holes provide water to pass through when the upper basket is in the upper or lower positions ...

Page 23: ... BASKET TOP COMPLETE It distributes water from the channel upper spray arm feed onto dirty dishes in the upper basket 3 9 LOWER SPRAY ARM It distributes water from support spray arm lower to dirty dishes in the lower basket ...

Page 24: ...E DISASSEMBLY 4 1 Work Top a Remove two screws that fix the worktop at the rear of the machine b Push the top plate back and lift it up 4 2 Plastic Kick plate a Open door and remove two screws fixing plastic kick plate b Remove the plastic kick plate as shown in the picture ...

Page 25: ...Page 25 4 3 Side Panels Before the side panels can be removed a Remove the worktop b Remove plastic kick panel ...

Page 26: ... fix the front panel b Pull down the front panel as it shown in the Picture 4 5 Kick Plate Sheet Metal a Remove top plate plastic kick plate and side panels b Remove two screws that fix the kick plate sheet iron c Pull it down as shown in the picture ...

Page 27: ...ove six screws that fix panel control to the inner door b Flip panel control assembly down 4 7 Electronic Card a Remove the wires that as shown in the picture WARNING WHEN REMOVING WIRES PULL FROM THE CONNECTOR DO NOT PULL FROM WIRES ...

Page 28: ...Page 28 b Remove PCB box cover with pulling its plastic hinges c Remove the wire that is between rotary switch and electronic card d Remove the PCBfrom PCB box by removing PCB box s plastic hinges ...

Page 29: ...ontrol panel group b Remove two screws that fix the door lock group 4 9 Dispenser a Remove the panel door front b Remove the wire c Remove dispenser from inside door s hinges by using slotted screw driver d Push out and remove the dispenser ...

Page 30: ...RS PANEL INNER DOOR IS SHARP AND CAN CUT YOUR HANDS 4 10 Door Inner and Hinge Cord Group a Remove side panels b Remove hinge spring from hinge cord group as shown in the picture c Open the door inner and lift off locator as shown in the picture ...

Page 31: ...2 Basket Upper a Open dishwasher door b Pull the basket toward yourself c The plastic stop on basket rails swivels from left to right securing the basket upper 5 3 Tray Cutlery Upper if fitted a Pull the basket toward yourself b The front plastic stop on the rails swivels left to right securing the tray cutlery upper ...

Page 32: ...he picture d To remove the metal filter pull it up as it shown in the picture 5 5 Basket Rails a To remove the basket rails open the door and take out baskets b Pull the basket toward yourself c The front plastic stop on the rails swivels left to right securing the basket upper and tray cutlery upper if fitted d To remove basket rails release the rail from upper basket stopper rear ...

Page 33: ...er spray arm centrally pull the spray arm firmly upwards b To remove upper spray arm feed pipe part the bracket at the rear of the tub to release the feed pipe upper spray arm c To remove upper spray arm feed pipe turn to the left it than pull it up as shown in the picture ...

Page 34: ...ppliance on the rear panel e Remove lover cover f Detach all the hoses sump draining hose circulation pump sump sump water softener g Remove the two screws that secure the spray arm support to the sump h Remove the four screws that secure the sump to the tub i Detach the drain pump j Pull the sump out taking care not to damage the sump seal 5 8 Access Components from Sides a Remove the side panel ...

Page 35: ...Page 35 5 9 Motor Fan a Remove right sıde panel b Remove the two screws that connects the fan housing to the base c Remove the turbo fan on the condensing unit ...

Page 36: ...hermal protection cable c Pull and remove NTC locking pin d Pull NTC out from heater assembly to unclip off of the element 5 11 Air Break a Remove the left side panel of the machine b Open machine s door c From inside the machine rotate air break nut counter clockwise and remove it d Remove air brake connectors with salt cap as it is shown in picture Take care plastic components ...

Page 37: ...de panel b Using the tip of a flat screwdriver remove cover valve inlet from the basement as shown in the picture c Unclip the valve inlet from the cover WARNING IF YOU DO NOT OBEY INSTRUCTIONS WHILE DISASSEMBLY OF THE COVER INLET VALVE IT CAN BREAK ...

Page 38: ...Page 38 5 13 Supply Cable a Remove the cover valve inlet from the lower base b Remove the tray spillage c Disconnect supply cord from EMC filter ...

Page 39: ...MPONENTS FROM THE FRONT OF MACHINE a Remove plastic kick plate and metal kick plate 6 1 Drain Pump a Remove plastic kick plate and metal kick plate b Remove the wires c Rotate drain pump anticlockwise to remove from the sump ...

Page 40: ...nd side b Unclip tray spillage as indicated in the picture 7 2 Circulation Pump a Lay the appliance on the rear panel b Unclip tray spillage as above c Remove the electrical connection on the circulation pump d Remove 2 clamps that are shown in the picture Heater casing circulation pump sump Circulation pump ...

Page 41: ...Page 41 e Remove circulation pump from its locations in the base 7 3 Heater Group a Unclip tray spillage b Remove electrical connections c Remove five 5 screws which fix heater group to sump ...

Page 42: ...e it anticlockwise c Remove left side panel d Unclip tray spillage e Remove electrical connectors between water softener and air break f remove the hose connectors between sump and water softener 7 5 EMC Filter a Unclip the tray spillage b Remove one screw fixing EMC filter c Remove the electrical connectors to EMC filter ...

Page 43: ...ront remove excess water in spill tray with sponge c Lay the appliance on its left hand side d Unclip tray spillage e Remove screws 2 pcs 7 7 Drain Hose a Remove the hose connection plastic b Unclip tray spillage c Remove the clamp that fixes drain hose to the sump d Remove draining hose ...

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