SERVICE MANUAL Washing
Contents
1. lo L 91 ki o a POOH AG o 0 a SODHaUI Josn 5995157 87 EN 18 Spares Operation 02 2003C D 93 Legend Legend wiring plan Short Description name A Connection housing sl s sil c Selection switch E NTC Sensor E Main electronic F In Output electronic d H Lamp HE Main earth K Suppressor ee L Floating switch M Motor M Motor electronic N Pressure switch Description in the wiring plan b7 DW 130 k5 116 1 f16 2 fs fTR2 fTR1 Legend circuit diagram m 130 fTR1 fTR2 m22 Ip N Pressure sensor P Recirculation pump P Pump R Heating v Valve 2 Door lock Spares Operation 02 2003 C D s1 s2 s15 e4 19 f16 1 f16 2 Floating switch B k3 Suppressor 5152515 Valve Selection Switch Door lock Main electronic NTC Sensor Safety level Boil dry protection poe Tacho generator of drum movement complete field Main motor Drain pump asss pump Pressure sensor Heating element In Output electronic 599 51 57 87 EN 10 Program workflow ENERGY SAVE Program2. 4 2 1 Function of the pressure sensor Via the air inlet the water pressure moves the membrane The membrane moves the magnetic ring 5 into the coil 3 Then the oscillator puts an other frequency on the main electronic The water level is recognized FREQUENCY HZ gt Spares Operation 02 2003 C D 8 599 5157 87 EN 4 3 NTC sensor The electronic controls the drain temperature by a NTC temperature sensor which is integrated in the heating element NTC sensor f30 ZZ ED 20 6050 a 60 1250 80 640 To check the NTC sensor functionality you can measure the ohmic resistance between the contacts T2 1 and T2 2 4 4 The heating element Heating element Connection 230V 50 Hz Power 1950W Fuse 10A 1 K2 4 lt 2 Control of heating element r1 In order to heat the dry running protection level fTR1 fTR2 must be achieved The heating relay K3 on the electronic has to be closed The appliance must be switched on b7 DW and the door locked 4 Spares Operation 02 2003 C D 9 599 5157 87 4 5 The drain pump Drain pump Connection 230 V 50 Hz synchron Flowrate 22 l min Power 34 W 30 Resistance 1640 5 5 Pump control m3 In order to pump the appliance must be switched on b7 DW the safety level and the floating switch have to be in empty position The electronic controls the pump by a triac depending on
3. 3 valves TRIPLE VALVE Stain WATER COLD SOFTNER OVERFLOW Prewash CRITICAL WATER LEVEL 5 EL 8 C a WATER LEVEL SWITCH n JJ gt DETERGENT DISPENSER FERIEN AIRTRAP 5 INLET UD lt B E Wool Zu B Sp High Level E lt ac Normal Level H E E tcn WATER INLET lt r WATER OUTLET OUTLET HOSE RECIRCULATION PUMP DRAIN OUTLET 4 Spares Operation 02 2003 C D 5 599 5157 87 EN 3 2 Drawer Compartment for prewash powder soaking powder or water softener Will be taken in at the very beginning of the program Active valve S1 Compartment for the main wash powder Will be taken in at the beginning of the main wash If you like to use water softener and the right compartment is filled with prewash or soaking powder add the water softener to the washing powder Active valve S2 E Compartment for the spot powder The intake is delayed during the main wash Active valve S15 Compartment for the liquid softener or starching powder amp Intake at the last rinse Caution Fill the compartment not over the mark maximum Dilute high viscidity fluids Active valves S1 S2 Spares Operation 02 2003 C D 6 599 5157 87 EN 4 Components 4 1 Electromagnetic door lock IDOLO Electromagnetic door lock with additional door switch This switch is able to recognize the do
4. recirculation PUMP L a Su auqa ha nnne rennen nnns nnns 10 TNS IMIERVAIVES M at a a au ale t ie ah a 11 The motor fade NE nort EO ede Kos 11 Motor control Puls width modulation 12 Signals from the main electronic board to the motor electronic 12 C stomer service Programs alas 13 Activating the service program a 13 DEMO MOC isi esen E 14 Breuer 14 Deaktivieren des 14 Activating the demo eene 14 Deactivating the demo mode tette he ped cmd Pa ad 14 FaultiridiCatiOn eisen 15 Faultclassificaton Nr 16 Mega 17 WIEITIQ er aaa aa t iet toii re ne 17 Circuit diagrarm e hu neice BR s Aa ra rnt 18 Ba TONER 19 Program WORKTOW m 20 Service notes ss 21 Dismounting the control panel 0 0 0 0 ii e 21 Dismounting the LCD operating part 22 1 Operation of the device The appliance is provided with a control knob with integrated ON OFF switch Press down the control knob to switch the appliance on or off When you switch on the control knob is extracted from its retracted position For switching off pre
5. the program In case of aqua control the floating switch is in full position and the drain pump is active until the plug is pulled or the water is removed out of the bottom tray The appliance would even pump when the appliance is switched on and the safety level fS has reacted Over filling protection 4 6 The recirculation pump Recirculation pump Connection 230 V 50 Hz synchron Flowrate 25 l min Power 22 W 30 Resistance 2020 5 5 Recirculation pump control m22 The recirculation pump is powerde by a triac located on the main electronic board depending on the program cycle Spares Operation 02 2003 C D 10 599 5157 87 EN 4 7 The inlet valves Inlet valve Connection Pressure Flowrate 4 8 The motor k2 Relay tapping field MOS FET transistor Sachnummer Anschlusswert Tacho 3 4 110536 1 FHP 230 DC 2230 8 1105364 FHP 230 DC 2230 8 Spares Operation 02 2003C D 220 240V 6 15 50 Hz 0 6 10 bar 8 l min Inlet valves s1 s2 s15 The valves are powered by a triac located on the main electronic board depending on the program cycle to mainboard Rotor 8 9 1 450 8 1 450 8 11 Stator 5 1 1 000 8 Tachogenerator Rotor Relay for direction of movement Stator komplett 5 10 2 500 8 2 500 8 5995157 87 EN 5 Motor control Puls width modulation The motor is controlled with a pulsing
6. 4 Electrolux SERVICE MANUAL Washing PROGRAMME 1 LAVALOGIC AQUA CONTROL MADE IN GERMANY Frontloading c AEG Hausger te GmbH Publ Nr washing machines Muggenhoferstr 135 599 51 57 87 D 90429 N rnberg 685 ae Germany EN Fax 49 0 911 323 1420 Spares Operation HV844 N Edition 03 2003 Index 1 1 1 2 2 1 2 2 3 3 1 3 2 4 4 1 4 1 1 4 2 4 2 1 4 3 4 4 4 5 4 6 4 7 4 8 5 5 1 6 6 1 7 T 7 2 7 1 7 2 8 8 1 9 9 1 9 2 9 3 10 11 11 1 11 2 Operation of th eae E mmm n nnne 3 Control PERMET 3 Aqua control system oet etii en em RIEN IS ach ie 4 General construction mmm menm nnns 4 Floating switch mr d rS EDO ate Pei vu dud 4 Water intake System o eeu an 5 Waterdistributer valves eng eene nnne 5 Bm 6 Components nr RR aes ae edad sh NEIGUNG IDA nr ea ER Deeds 7 Electromagnetic door lock 7 Door locK TUhctlOn cuocere c creer a retired aree 7 The pressure sensor enne 8 Function of the pressure sensor nnns 8 The NTO sensorar ederet a det dde edes 9 The heating element rome ter eis nina 9 The drain Aa rne rr nare nnns 10 The
7. DC frequency 16kHz The revolution is controlled with the switch on and off time of the DC Smallest possible switch off time is 2 I U T 1 16000 5 1 Signals from the main electronic board to the motor electronic Spares Operation 02 2003 C D 12 599 51 57 87 EN 6 Customer service program 6 1 Activating the service program Turn the appliance off with the Control Knob S1 retracted position Press simultaneously keys 1 and 2 and switch the appliance on with the Control Knob Keep both keys pressed until the Service Program appears in the display To select the different service functions regulate the control knob to the desired position as when selecting a wash cycle ALARM CODE CLEAR Test function Last error code occurred will be cleared down kkkkkkkkkk kkkkkkkkkk Not assigned Not assigned kkkkkkkkkk kkkkkkkkkk Not assigned Not assigned LCD TEST Display Test LANGUAGE Language DRAIN Evacuation HEATING WL Water intake via main wash compartment up to fN2 heating up to 89 C recirculation pump ON reversing ALARM CODE READ Last error code occurred will be displayed R L2 L27 WL MAINWASH Water intake via main wash compartment up to fS Ee Not assigned WL SOFTENER Water intake via softener compartment up to fS assigned Not assigned WL PREWASH Water intake via prewash compartment up to fS W
8. Indication in the display Fault code is not indicated Fault code is saved in fault register No program interruption immediately program stops Fault code is indicated Program run is interrupted Fault can be reset by customer Start pause button resets alarm and program continues Switching off appliance resets the alarm and appliance is ready for operation again at the cycle end Fault code is indicated Program run is interrupted Fault cannot be reset by customer Alarm is reset automatically when fault is removed Start Pause button continues program only in the test routine Fault code is indicated Program run is stopped Fault can be eliminated only by after sales service Appliance is ready for operation again only by activating test routine Spares Operation 02 2003 C D 16 5995157 87 EN Technic 9 Wl T TTE 6 SL NN sod i Ina H 85 t aa 2 98 12 cum 2H pag HDD 7 nU Ld 53 NO GOWN PE LEEREN IAS NSS HUN Iu EN _ CV LINN I ATddNS Fe PE 4 _ SIS 25 IS A md SSANAWH JAIA ENT aasn 21090 ctu N ri 00 97 SC 01 5995157 87 EN 17 Spares Operation 02 2003C D Circuit diagram 9 2 CS LS Jeueyos 515 uoea g cs ysemule emer wu Tia LS ysemald
9. L MAINWASH Water intake via main wash compartment up to fS WL STAIN Water intake via stain compartment up to fS Reversing SPIN COMPL FIELD kkkkkkkkkk Spin dry with complete field possible only after evacuation Not assigned SPIN HALF FIELD Spares Operation 02 2003 C D Spin dry with partial field possible only after evacuation 13 599 51 57 87 EN 7 Demo mode With appliances as from serial number 306 a demo mode is available In this mode the setting options and a program flow will be simulated 7 1 Activating the demo mode Turn off the appliance with rotary switch S1 sunk in position Push buttons 1 and 4 at the same time and turn on the appliance with the rotary switch Hold both buttons until the demo mode starts The demo mode runs automatically and can t be modified 7 2 Deactivating the demo mode Turn off the appliance with rotary switch 51 Spares Operation 02 2003 C D 14 599 5157 87 EN 8 Faultindication Type of Fault Procedure with fault finding Classifi Time cation CO incongruence between pressure check heating element 1 S sensor and pressure switch check pressure switch heating element defective check pressure sensor check wiring C1 no water inlet check water inlet 1 S valve does not open interruption clean sieve flow rate too low check inlet valve check press
10. he screws behind the drawer Remove the control panel to the front and unplug the plug in connectors 224 5995157 87 EN 11 2 Dismounting the LCD operating part e The LCD operating part is fixed to the face with Ss 6 screws Unscrew the screws and lift the operating part off upward f Press the two side fastening lugs slightly apart 2 fastening lugs and lift the operating part off ud 9 The operating face is locked with 2 fastening lugs at the top and at the bottom with 3 fastening lugs Unlock the fastening lugs and remove the control face along with keys You can now take off the keys and unplug the control knob Spares Operation 02 2003 C D 22 599 51 57 87
11. me with WASH 100 T T T T 2000 l l l l l l l l ERREARI SARARAN a E tree m l 1 1 1 1 1 1500 1 1 O pom erm roc gt 1 Loss 1 l 5 1 1 beseech mas UBER ap u 1000 pn I 2 o in N s nl t z a s pe potas f E 1 L 500 I 41V 1 eee ee ia ATTORE Tw I MIT 0 0 20 40 60 80 100 120 160 Time min Drehzahl rpm Temperatur1 C Programm DESSOUS mit W sche n ISr Km ny P 2000 100 Drehzahl Wasser Laugentemp Energie 0 20 40 60 80 Zeit min 100 120 Drehzahl rpm Temperatur1 C Energie kWh 10 Spares Operation 02 2003 C D 20 5995157 87 11 11 1 a b c d Spares Operation 02 2003 C D Service notes Dismounting the control panel The countertop is fixed with 2 screws to the back of the appliance Unscrew both screws and remove the countertop to the back Pull out the detergent drawer Turn out the two upper screws and t
12. or s status of locking thus controlling also drum lighting You can see from the displayed symbol on the screen if the door can be opened during the cycle being in process Connection Switch Bimetal PTC NE Le 2 51 Mcwn Lock Microswitch Protection PTC Magnetic coil 4 1 1 Door lock function Door locking is controlled directly from the control electronics For enabling the lock one impulse is necessary for disabling the lock two impulses You can recognize these control impulses at the door lock as a simple or double clicking sound Prerequisites for door opening Drum is at standstill no signal from tachometer generator No water may be present above the lower door rim level lt fN2 Water temperature may not exceed 40 C Automatic unlocking device if the appliance is switched off or disconnected from the mains the PTC bimetal will cool down and after about 1 4 minutes the locking mechanism will be disabled Safety function A PTC is switched in series to the magnetic coil to limit power and therefore avoid possible overheating due to the following causes TRIAC is short circuited on the control electronics Repeated activation of the Start Pause key more than 10 times Spares Operation 02 2003 C D 7 5995157 87 4 2 pressure sensor Airinlet Membrane Coil Oscillator Magnetic ring Spring Screw to adjust Connector OQ GQ N WD D220
13. ss the control knob back to its retracted position Keys LCD display Control knob 1 1 Control panel LAVALOGIC AQUA CONTROL MADEIN GERMANY 2 Aqua control system 2 1 General construction Safty hose with a normal pressure hose inside without integrated electrical connection between the machine and the water tab valve Hose system is all around closed and watertight Atthe water tab is a mechanic safty valve without electric connection The hose is connected at the water inlet valve n case of a fault that means the inner hose is leaking a sponge as a part of the mechanic safty valve expands and closes the valve at the water tab The water inlet valve with a flow regulator is positioned in the machine There is no need for for special AC water distributer or valves 2 2 Floating switch Aqua Control is generally with buzzer There is no need for a special electronic concerning AC Floating switch f16 with 2 alternating contacts Switches on the pump the pump has direct voltage Electronic recognizes the opened pump contact and therefore the AC case The fault code is shown Atthis position the program stops Ifthe floating switches back the machine stops pumping Spares Operation 02 2003 C D 4 599 5157 87 EN 3 Water intake system 3 1 Waterdistributer valves 4 detergent chambers recirculation pump and drain pump 4 way waterdistributer
14. ure sensor check wiring C2 pump blocked does not function check pump 1 S pump interruption check drain system reduced delivery check pressure sensor check pressure switch check wiring C3 aqua control has responded hose screwing leaky 2 s leakage in appliance leakage in appliance check drain pump check float switch check wiring C4 circulation pump defective check circulation pump 2 s check wiring exchange main electronic C5 C6 pressure sensor defective check pressure sensor 1 S pressure switch defective check pressure switch check wiring C7 heating element defective check heating 1 E heating relay defective check heating relay check pressure switch check NTC check wiring C8 NTC defective check NTC 1 E check wiring C9 tachometer impulses are missing check drive motor 1 E check carbon brushes check tacho generator check wiring CA MOS FET transistor defective exchange motor electronic 3 S CB 5 x safety level check inlet valves 1 E check pressure switch check wiring CC PTC for MOS FET transistor check wiring 1 S defective exchange motor electronic CD door lock defective check door lock 1 s check wiring 1 E CE RR CF checksum fault EEPROM wrong i o or main electronic 1 S update faulty 1 E wrong update Spares Operation 02 2003C D 15 599 5157 87 EN 8 1 Fault classification Composition of Alarm Codes Classification Time of
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