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Electrolux Range, Service Manual, Page: 39 / 48

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Electrolux Range Service Manual Download Page 39

- 39 -

TSE-N 01.01 A. B.

599 50 93 79

EN

9.3

Demounting the electronic system, controls and displays

3.

Remove switch panel which is fixed at the
right and left of the panel holder by means
of springs.

2.

Separate the adhesive silicon strip
between
switch panel and panel holder.

1.

Withdraw the concealable hot plate
knobs.

9.3.1 Demounting the electronic module

Summary of Contents for Range

Page 1: ...SERVICE MANUAL AEG Hausgeräte GmbH Muggenhofer Straße 135 D 90429 Nürnberg Germany Fax 49 0 911 323 1420 TSE N Publ Nr 599 50 93 79 685 01 01 EN Edition COMPETENCE Comfort Top class COOKING ...

Page 2: ...or telescopic runner 15 5 Operation of the setting and operating units 16 5 1 Setting modifying the time 16 5 1 1 Setting modifying the time 16 5 1 2 Clock functions 17 5 1 3 Short time 20 5 2 Setting the functions of the baking oven 21 5 2 1 Switching on the baking oven function 21 5 2 2 Changing the baking oven temperature 21 5 2 3 Changing the baking oven function 21 5 2 4 Switching off the bak...

Page 3: ... dismantling the baking oven door 36 9 2 Removing the two part housing cover 38 9 3 Demounting the electronic system controls and displays 39 9 3 1 Demounting the electronic module 39 9 3 2 Demounting the 7 segment display of the hot plates 41 9 3 3 Demounting the set value transmitter of the hot plates 42 9 4 Demounting the temperature sensor 43 9 5 Demounting the door lock 44 9 6 Demounting the ...

Page 4: ...in baking oven electrical 2 basic basic plus with rear heater 1 clock 1 Vitratherm 1 additional equipment 1 specific model w white 3 basic basic plus multi function without rear heater 2 withdraw able baking rack tele scopic rails 2 steam 2 additional equipment 2 specific model series b black 4 basic plus multi function with rear heater 3 withdraw able baking rack tele scopic rails and clock 3 mea...

Page 5: ...e Pos Function Symbol 1900 1000 1000 2400 40 20 40 25 0 OFF A 1 Hot air C X X X X X X 2125 9 2 2 Multi hot air D X X X X X 2525 11 0 3 OH UH E X X X X X 2085 9 1 4 Infraroasting G X X X X X X 3025 13 2 5 Grill 2 H X X X X X 2965 13 0 6 Grill 1 I X X X X 1985 8 6 7 Dewing S X X X X 105 0 5 8 Bottom K X X X X 1085 4 7 9 Cleaning T X X X X X 2525 11 0 10 Lamp B X X 65 0 3 Fast heating X X X X X X 302...

Page 6: ...ent Cooking fan Cooling fan Lamp rear Lamp side Power Watt Current Ampere Pos Function Symbol 1900 1000 1000 2400 40 20 40 25 0 OFF A 1 Hot air C X X X X X X 2125 9 2 2 Multi hot air D X X X X X 252 11 0 3 Top bottom E X X X X X 2085 9 1 4 Infraroasting G X X X X X X 3025 13 2 5 Grill 2 H X X X X X 2985 13 0 6 Grill 1 I X X X X 1985 8 6 7 Holding E X X X X X 2085 9 1 8 Dewing S X X X X 125 0 5 9 B...

Page 7: ...element bottom element rear element cooking fang cooling fan Lamp rear Lamp side Door lock Power Watt Current Ampere Pos Function Symbol 1900 1000 1000 2400 40 25 40 25 5 0 OFF A 1 Hot air C X X X X X X 2130 9 3 2 Multi hot air D X X X X X 2530 11 0 3 Top bottom E X X X X X 2090 9 1 4 Infraroasting G X X X X X X 3030 13 2 5 Grill 2 H X X X X X 2990 13 0 6 Grill 1 I X X X X 1990 8 7 7 Holding R X X...

Page 8: ... without automatic function A and 8 4 5 minutes A and 7 3 5 minutes A and 6 3 minutes A and 6 2 minutes A and 3 5 minutes A and 2 3 minutes A and 2 2 minutes A and 1 1 minute Fig Control panel 1 Baking oven functions 2 Baking oven displays 3 Additionalfunctions 4 Baking oven displays 5 Clock functions 6 Cooking stage displays 7 Main key 8 Selection keys 9 Hot plate switch ...

Page 9: ...nd displaying the baking oven functions and the baking oven temperature 4 2 Interface input electronic display system top class Fig Interface top class Interface The interface accommodates the components for entering and displaying the baking oven functions and the baking oven temperature as well as the clock functions 4 3 Power board of comfort class baking oven Fig Power board of comfort class ...

Page 10: ...ck includes the fuse sluggish 100 mA of the appliance If this fuse is defective the appliance does not function and the displays and lighting system are out of service 4 5 Power board hot plates Fig Power board of hot plates The power board accommodates the components to control the hot plates other semi conductor elements and a fine wire fuse sluggish 100 mA The hot plates cannot be operated if t...

Page 11: ...s These components accommodate the LED to display the cooking levels set at the 4 hot plates 4 7 Set value transmitter hot plates At the set value transmitter each angular degree of switch turning changes an existing voltage value and or resistance value Thus turning the switch results in a change of the existing temperature at the heater Control is via the power board ...

Page 12: ... sensor is provided at the rear of the appliance It is used to transmit to the electronic systems the values for cyclic heating the radiators until the selected temperature is reached switch off the radiators in case of overheating of defective sensor switching ON OFF the cooling fan Fig Temperature sensor Fig Electrical resistance of sensor depending on the ambient temperature ...

Page 13: ...ve a bar into position which then either blocks or releases the lock lever at the baking oven door The system functions during the pyrolysis process independent of the electrical voltage The door lock is switched on at a temperature of the muffle centre of gravity temperature in centre of baking oven of 312 C Unlocking is at a temperature of approx 180 C via a Klixon f11 in wiring diagram The Klix...

Page 14: ...onds and blocks the lock lever mechanically The door cannot be opened At the same time the internal contact B opens and disconnects the lock path The switch contacts 33 34 close and signal that door lock is completed The electronic signal completes the lock signal Internal contact C closes For unlocking a voltage of 230 V must be applied to contacts 2 and 3 The bar A moves backwards and releases t...

Page 15: ...ances with pyrolytic self cleaning system are provided with a micro switch The switch contact is interrupted with the grates suspended Thus the self cleaning function cannot be activated The contact closes and self cleaning is possible with the telescopic runners removed Abb Micro switch ...

Page 16: ...ying the time Setting The baking oven functions only with the time set After electrical connection or in case of power failure 12 00 and TIME flash 1 Set the current time at the keys or 2 Wait for approx 5 seconds Flashing is stopped at the set time is displayed Modifying 1 Press the clock function key selection V until TIME flashes ...

Page 17: ...hing stops and the set time is displayed 5 1 2 Clock functions Period function 1 Select baking oven function and temperature 2 Press clock function key selection V until CONTINUOUS flashes 3 Set the desired cooking time at the keys or 4 Wait for 5 seconds The display returns to time CONTINUOUSlights ...

Page 18: ...r the signal End 1 Select baking oven function and temperature 2 Press clock function key selection V until END flashes 3 Set the desired switching off time at the keys or 4 Wait for 5 seconds The display returns to time END lights When this time is elapsed END flashes an acoustic signal is given and the baking oven switches off 5 Press any key to clear the signal ...

Page 19: ... Set the time at which the meal shall be ready at the END function Here 02 05 p m PERIOD and END light the display shows the time of the day Here 12 05 p m The baking oven switches on automatically at the time calculated Here 01 05 p m When the entred period is elapsed sounds a signal and the baking oven switches off Backofen schaltet sich aus Here at 02 05 p m CONTINUOUS and END flash ...

Page 20: ...n V until the SHORT TIME flashes 2 Set the desired short time max 2 hours and 30 minutes at the keys or 3 Wait for 5 seconds The display shows the remaining time SHORT TIME lights When this time is elapsed SHORT TIME flashes and an acoustic signal is given 4 Press any key to clear this signal ...

Page 21: ...lights The temperature display shows a suggested temperature 5 2 2 Changing the baking oven temperature Press the or keys to increase or reduce the temperature Setting is in 5 C increments 5 2 3 Changing the baking oven function Press the or keys until the desired function lights 5 2 4 Switching off the baking oven To switch off the baking oven press the or selection keys until all baking oven fun...

Page 22: ... the appliance has been taken into operation again the display switches on automatically When switching off the display of the daytime goes out again To let the daytime display againconstantly you have to switch on the time display again Switching on the time display 1 If necessary switch off the appliance with the main switch 2 Press clock function keys v and simultaneously until the display goes...

Page 23: ...on again By switching off the appliance witch the main switch the childproof lock will not be cancelled 5 3 3 Key lock For storing a set oven function against setting it the wrong way unintentionally Switching on the key lock 1 If necessary switch on the appliance with the main switch 2 Select oven function 3 Press and keep pressed the selection key oven function and simultaneously for approx 2 se...

Page 24: ... appliance Important All appliances of this series are provided with this running on function The fan after running is controlled electronically with all appliances In appliances with pyrolysis a resistor is installed additionally figure 1 The resistor is bypassed during the pyrolysis operation Because of this the cross flow fan is running at an increased speed as long as the function is in operat...

Page 25: ...portant Prior to carry out the pyrolysis process remove all components and the grease filter from the baking oven tEL appears if the grates are still suspended 1 Switch on appliance at the main key 2 Select additional function PYROLYSIS The temperature display shows P1 the time display 3 15 CONTINUOUS flashes for approx 5 seconds Then the time display shows the time of the day Executing shortened ...

Page 26: ...nto the fault mode The error is reported by the error code display F7 in the display of the oven respectively E7 in the display of the hot plates The heaters are dead The connection error can be corrected Then the range can be operated quite normally 6 4 Thermal link A thermal link is provided in all appliances at the left side at the air duct which switches off the device in case of overheating F...

Page 27: ... appliance from the main and starting it again F4 Temperature sensor without contact or short circuit Check temperature sensor replace if necessary F5 Sticking heater relay contacts at power board Replace electronic system F6 Power board has too high a temperature Check installation situation of air duct and cooling fan for proper functioning F7 Wrong electrical connection Connect appliance correc...

Page 28: ...the resistance can be checked by means of an ohmmeter The resistance of the temperature sensor should be 500 600 ohms at room temperature Make sure to measure the insulation resistance between the metallic housing and each connection terminal The resistance should be higher than 2 MOhms Abb Measuring the temperature sensor ...

Page 29: ...ith 3 beeps In this mode door lock device is activated and deactivated continuously To avoid overheating of the door lock bimetallic heater from lock to unlock and from unlock to lock a puase of 20 seconds has been done During the test if the door is closed Temperature lamp is on To exit from door lock service test oven function knob must be moved from position 2 The door lock phase ends when the ...

Page 30: ...pliance beeps three times 4 Demo mode is not active State The appliance can be operated in full again Attention The demo mode is not valid for the Quattro hot plate control plate should not be contacted Carrying out the door locking test with Prisma equipment Equipment status same time operation until buzzer signals 3 times of the following keys AEG Top Class daytime only Time mode P0 Time minus P...

Page 31: ...A B 599 50 93 79 EN 8 Wiring diagrams Fig Power board of comfort input 1st PT500 temperature sensor 1 2nd PT500 temperature sensor 2 Meatprobe meat thermometer Main switch or door switch Telescopic runner micro switch ...

Page 32: ... TSE N 01 01 A B 599 50 93 79 EN Fig Power board top input 1st PT500 temperature sensor 1 2nd PT500 temperature sensor 2 Meatprobe meat thermometer Main switch or door switch Telescopic runner micro switch ...

Page 33: ...ction Klixon for the whole appliance to avoid heatingoverload Cooling fan Small loads Low speed normal speed High speed Oven lamps Inputunlock Door lock f11 thermal protection Klixon to unable door unlock during high temperature Input lock Grill heater Top heater Bottom heater Rear heater Heating elements ...

Page 34: ... 34 TSE N 01 01 A B 599 50 93 79 EN Fig Power board of hot plate output Hob area Heating element N 1 N 2 N 3 N 4 of the hot plate Residual heat indicator system Top cover 12 poles connector ...

Page 35: ... 35 TSE N 01 01 A B 599 50 93 79 EN Fig Power board hot plates input Knob 1 2 3 4 HOB heating T selector Master switch External bridge for induction HOB detection ERM display boards ...

Page 36: ... sides with both hands seen from the hand le side 2 Keep door at an angle of 60 3 Push in door hinges into the two recesses at the bottom of the baking oven as far as they will go 1 4 Lift door upwards until a resistance is felt and then open it fully 2 5 Tilt back the clamping levers into their initial position at the door hinges 3 Demounting the top door glass 1 Unhinge baking oven door 2 Hold t...

Page 37: ...s 1 Insert middle glass pane into the door section at the handle side inclined from top 1 2 Lower glass pane 2 and push it towards the bottom edge of door as far as it goes below the bottom hol der Inserting the top door glass 1 Insert top glass pane into the door section at the handle side inclined from top 1 2 Lower pane 2 Place pane at the handle side in front of the holding section of the bott...

Page 38: ... 38 TSE N 01 01 A B 599 50 93 79 EN 9 2 Removing the two part housing cover 1 Loosen the two right and left mounting bolts 2 Lift front half of cover ...

Page 39: ...ntrols and displays 3 Remove switch panel which is fixed at the right and left of the panel holder by means of springs 2 Separate the adhesive silicon strip between switch panel and panel holder 1 Withdraw the concealable hot plate knobs 9 3 1 Demounting the electronic module ...

Page 40: ...01 A B 599 50 93 79 EN 4 Tilt panel to the front 5 Remove front frame Attention Latching hooks can easily break 6 Loosen both top engaging hooks right and left 7 Slide electronic module to the right seen from front ...

Page 41: ...1 TSE N 01 01 A B 599 50 93 79 EN 8 Remove cables and then the electronic system 9 3 2 Demounting the 7 segment display of the hot plates 1 Press through the engaging noses 2 Remove the 7 segment display ...

Page 42: ... 42 TSE N 01 01 A B 599 50 93 79 EN 9 3 3 Demounting the set value transmitter of the hot plates 1 Loosen the mounting bolts 2 Remove the set value transmitter ...

Page 43: ... 43 TSE N 01 01 A B 599 50 93 79 EN 9 4 Demounting the temperature sensor Loosen both mounting bolts and withdraw the temperature sensor ...

Page 44: ...44 TSE N 01 01 A B 599 50 93 79 EN 9 5 Demounting the door lock The door lock is arranged in the ranges at the front left side It is accessible from top 1 Loosen lateral mounting bolts 2 Remove door lock ...

Page 45: ...599 50 93 79 EN 9 6 Demounting the hot air motor 1 Loosen the mounting bolts at the rear wall of the baking oven 2 Loosen the mounting bolts and remove the covering plate 3 Loosen the acorn nut and remove the fan impeller ...

Page 46: ... 46 TSE N 01 01 A B 599 50 93 79 EN 4 Bend the engaging nose upwards at the cross beam 5 Loosen the bayonet catch by turning the motor anti clockwise Remove motor ...

Page 47: ... 47 TSE N 01 01 A B 599 50 93 79 EN 9 7 Demounting the cross flow fan 1 Loosen the bolts of the rear cover half 2 Loosen the mounting bolts 3 Remove cross flow fan ...

Page 48: ...hen using kitchen mixers The cake bottom is too light Use a darker mould the next time or insert cake one level lower Cake with moist top coat cake is not baked through not evenly brown Next time bake at a lower temperature and longer baking time The insertion levels 1 5 are counted from bottom to top Tips for baking 9 8 Help in case of baking complaints ...

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