Check your pressure sensor. Make sure that the air column that operates the pressure sensor is not blocked. Find the pressure sensor and remove the air hose to it. Blowing into it with the hose attached to the pressure sensor will check the pressure sensor. Use an ohm meter to measure if it changes. Blowing on it with it connected to the air column will check that nothing is blocking it.
5.18 Child lock function
This function prevents children operating the control panel.
• To activate this function, touch button 12 and button 11 at the same
time until the display shows the symbol .
• To deactivate this function, touch button 12 and button 11 at the
same time until the symbol goes off.
You can activate the function:
• Before you touch the button 6 : the appliance cannot start.
• After you touch the button 6 , all the buttons and the programme
knob are deactivated.
Display:
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Alarms EH1-EH2-EH3:
In the event of problems with the power supply, the appliance remains in alarm mode until the voltage and frequency are restored to within the normal limits or the appliance is switched off.
Alarm family "H" is displayed and it is not possible to access diagnostic mode nor to use the "rapid alarm display" function.
The complete alarm can be read only when the abnormal condition has terminated.
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The simplest way is to lay the washing machine on the right side so that you filter closer to the floor and from bottom of the washing machine is accessible drain pump. It can be fixed by three screws
or just turn pump counter clockwise and pull out.
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From user manual:
10.4 At the end of the drying programme
1. The appliance stops automatically.
2. The acoustic signals operate (if they are active).
3. In the display (number "0") comes on.
4. The indicator of button Start/Pause goes off.
5. The last minutes of the drying cycle the appliance performs the
anticrease phase. The anti-crease symbol flashes. The
door is still locked (the key symbol is on).
6. Press button On/Off for some seconds to deactivate the
appliance. After some minutes from the end of the programme,
the energy saving function automatically deactivates the
appliance.
7. When the door locked light goes off you can open the door.
8. Remove the laundry from the appliance. Make sure that the drum
is empty.
9. Keep the door ajar, to prevent mildew and odours.
10. Close the water tap.
If this doesn't help than check:
- If the delay start is set, cancel the setting or wait for the end of
countdown.
- Deactivate the Child Lock function if it is on
If anything of this doesn't help then pay attention to all the symbols appears on the display and check what it means in the user manual.
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Following next link:
How washing machine door lock works how to test interlocks
Replace door lock.
When the washing programme is started by pressing the START/PAUSE button, the bi-metal PTC (contacts 3-5) is powered by the triac on the PCB (J6-2 connector): after 2 - 4 seconds, this closes the switch (5-4) which powers the electrical components of the appliance (only if the door is closed).
The door interlock prevents aperture of the door while the appliance is in operation.
At the end of the washing programme, the PCB disconnects the interlock from the power supply, but the door remains locked for 1 to 2 minutes (PTC cooling time).
Certain models feature a pilot lamp which lights to indicate that the door is locked. This pilot lamp switches off when the door can be opened.
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After turn and choose cycle by program switch, press the Start / Pause button otherwise the program will not start.
If you did everything right then the "Cd" should appear on the display, which means door lock failure.
green = The door can be opened
av = The door can not be opened at the moment
red = Door is open
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It sounds more like a heater fault where the heater is shorting out. Try disconnecting the heater and test it with a meter, put one terminal from the meter on either of the heater terminals and the other on the heater casing, if you get a reading the heater needs replacing. If there is no reading then reconnect the heater terminals and do the test again this will test through the heater wiring, it will at least give you some idea as to where the fault is.
Select the program of draining or spinning.
You should hear the drain working. If not, don't insist.
Turn it off and pull the power cord out. After that, you should clean the filter of the appliance. This is located on the bottom of the front panel. Just watch out ..becuase when you unscrew the filter, all water will come out from there. Be sure you have a towel beside you!
After the water comes out, check into the hole of filter if there is any object that blocks the pump to work. If you find something, perhaps you solved the problem! Here is the user instructions of how you can do it. AEG Lavamat 541 electronic Operating Instructions Manual