Krups does not start any more

I took a Krups EA 829 E apart and cleaned it completely. This is the second time I've done this.
I had reassembled and started the machine afterwards. After setting the obligatory time, something with maintenance appears in the display for a short time and then a mains plug symbol with two arrows, a short time later the display dims.
I disassembled the machine again, checked all cables and compared them with my photos. Then the switches, the heater, the NTC and all the cables measured out, everything's fine.
Where is the error?

With me more and more often "automatic maintenance" "automatic onderhoud" in Dutch in the display and then again the plug symbol.

Had checked all the plugs-->no success.
Whole control board
replaced-->no success.

Continuous cutter

replaced-->no success.

Then

measured

again at the NTC connector (right side

, control board). At the

front side of the heater behind a rubber cover is a very small NTC resistor for temperature regulation mounted on a

small white plate.

There was a crack visible here. This small white circuit board is

glued

to the heater housing

.

The crack is probably caused by expansion and shrinkage of the

heater housing.

Carefully soldered on both sides of the crack to restore contact with the metal contacts

.
SUCCESS--> The machine is working properly again
.
So the error was no or wobbly contact of the small NTC resistor at the heater housing to the two contact surfaces on the circuit board.

Hello,
that was exactly `s. Great tip.
I always had the plug symbol in the display (EA8150) and nothing worked.
Now I followed the two white strands, which are routed to the front behind the front, and when pulling lightly on the connector both plugs in hand.
I then clipped the connectors off and soldered the strands directly on. That was it.

HELLO together,

Can you maybe help me too? I'm a complete layman and my KVA Krups EA8298 looks completely different to me from the inside than in the picture up there

Unfortunately, my previous post does not show the full text.
Am absolute layman and would be happy if someone can tell me where the appropriate place is on my machine. Am I even on the right page there? Where is the heater

Hi,
I think you need to check the two black wires in the middle of the picture. Pull it, with me they were right off.
Greetings

Hey, you are on the side of the machine, you have to remove the front and then you have the same picture in front of you. Unclip the front and pull the plug out of the circuit board at the top left. Move the front to the right, then you have full access to the heating lump . Good Luck

Hi, I have the same problem. My krups ea815070 was on a autocleaning loop with the icon plug. I opened it and 1 of the NTC cables were unplugged. I glued it with hot tin(?) and now the pump doesn’t even start, it doesn’t even go again at least to the autocleaning mode the plug icon pops up immediately and no button works. I checked every plug, and everything is plugged and no leaks.

Do you guys know something?
Thank you!!

Thanks for the tip.
I own a Krups Evidence OTC automatic espresso coffee machine EA 890 810/70A-3518 After two years appeared with me the message: "Unplug the machine and plug it back in. Or use your app." After that, nothing worked at all. With the tip of the community I dismantled the cover at the top, then the housing at the back and then the front with control panel. This was quite easy as the screws are all the same. I only unplugged the silicone hoses in two places and left the rest on. This went quite well if you just lean the front to the side. The NTC (thermal resistor) also came off after some light shaking. I guess the contact was no longer good. I immediately cut off the contacts and stripped the cable and soldered the ends to the contacts of the brewing unit. After the reassembly came the surprise and the joy, because everything went again without problems. Thank you!

Very helpful posts here, thank you very much!

Disassembly was a bit tricky (instructions here helped

Thank you very much. We had a very similar problem and were able to fix our machine with a little soldering.

Thanks once again

Same mistake, flags soldered back on, fits ????????