Bosch Logixx 6 Washing Machine – Encounter with Error A02 and E18, Water Collecting in Dispenser

Hello!
During washing, the washing time stops about 30 minutes before the end and cannot finish, every few minutes it returns to 31 minutes before the end. The light in the lower right corner of the foaming bowl display is on.

Error A02 appeared once. I switched the program to rinse and it finished washing. Then I drained the water at the filter and cleaned it *there was some soapy limescale and a 10 groszy coin. There is water in the rinse aid container. During the next wash, the foaming bowl is displayed again and water collects in the dispenser, even though the drawer has been cleaned. Can you help somehow?
Regards.

When I was finishing as stated above, the second wash appeared error E18 .

Hello.
I have the same error and I am spreading my hands. I replaced the LNK and the 100Ω resistor. Now the washing machine comes to life, but it does not spin or spin the drum. The pump discharges water. Error A02 pops up on the display and I can't find an answer anywhere what this error is. Thanks in advance for any advice on what is causing the crash.

Have you checked the engine?

I didn't check because I don't know which pins to plug in with the current, and I don't want to burn it. There are 7 pins. I watched the brushes and they are over 4 cm. length, and the motor itself as well as the inside of the washing machine look like brand new from the factory.

The two extreme ones are the tacho, the next two are the rotor, and the last three are the stator. But I wouldn't connect it directly to the network, only through, for example, an autotransformer.

Enter the E-number of the device.

Clear the vacuum and it should be back to normal.

radkeskaw wrote:

I didn't check because I don't know which pins to plug in with the current and I don't want to burn it.
There are 7 pins.
I watched the brushes and they are over 4 cm long and the motor itself and the inside of the washing machine look like a new one from the factory.

When I wrote checking the engine, I meant measurements with a multimeter of resistance and possibly leakage - not connecting it to the power supply on the table. Did you make these measurements? Just because it looks brand new doesn't mean it's efficient.

Hello
As I read, I stick to the topic.
I have a Bosch logixx6 washing machine and at first it had a problem with the lock, I replaced it with a new one because it was actually damaged, but the problem did not disappear, error A03 continued to pop up. I checked everything and found no reason. The washing machine worked when I disconnected the ground from the motor. Then I cleaned the engine from carbon dust and everything works fine.

After several tries, the washing machine shows error A02. The heater has the correct resistance and there is no breakdown to ground. When I move the heater, it has a leakage within the limits 2MΩ . My question is is it normal that the heater has a slight puncture when I move it and can there be a small voltage on the motor housing during operation - about 40V? I will add that I have 3 used heaters and would all 3 be damaged? Is the problem more in the engine?

What did the colleague mean when he wrote clean the vacuum? Should I clean the hydrostatic funnel?

I will add that in the washing machine you can set a program, run a cycle, e.g. rinsing or spinning and the washing machine will start without a problem, but at the end it will not open the door, only error A 02 pops up.

Today I started the washing cycle for 15 minutes. and 40 ° C and did the washing without any problems. I am asking for any advice where to look for the cause because Bosch washing machines are really a mystery. How error A03 caused dust in the engine, what is the cause error A02 ?

orajc wrote:

then what is the cause of error A02 ?

Possibly damaged door lock - check.

As above or the damage is on the switching path in the module.

The lock was replaced with a new one, it certainly won't be that.
The damage is probably in the module, but where.
Thanks to the moderators for correcting the spelling errors, I always have trouble with this.