Saeco Talea Ring Plus

Hello dear forum
,I have a problem with a Saeco Talea Ring Plus.
The error code 1 always appears in the display when I want to brew coffee from beans.
If I want to brew powdered coffee, the error does not appear and the brewing process runs successfully. I have also already replaced the grinder and the Hall sensor, but this has unfortunately brought nothing. The old motor was apparently burnt out as it had no resistance (0 ohms) left. I have also visually inspected the circuit board but could not find anything burnt out. Unfortunately, I do not know from this point also more further and would be glad if here still one ideas would have?

Greetings,
Werner

Does the new engine run? Or does it only run for a short time?
Times in test mode tried to control the grinder motor?

Unfortunately, the new motor does not rotate and I have not found a test mode on the model so far, only a diagnostic mode, which unfortunately does not allow you to address the grinder.

See if you can do something with that.

Thanks for the tutorial with this it has now worked for the first time to come into the test menu. Only unfortunately my problem still exists, if I choose the M3 test and want to start the grinder with the steam button unfortunately nothing happens, it shows me only grinder on the display and vllt. an S, but I'm not sure.

Okay, I found a defective ceramic resistor on the board. If that should have been the problem, then I'll get back to you with the solution.

That's the one. I've had it before.

Do you know where to order the right resistor? Unfortunately I can not find one.

Is it this resistor?
ebay
I'm not familiar with the spelling on the resistor:

Sorry, the Ebay link didn't work.https://www. ebay.de/itm/261885119679

Must have 4.7Ohm.
The only one I found in a hurry is this one.
https://www.
donberg.de/katalog/passive_komponenten/widerstaende/4r7-7w.htmlIch I soldered it out of an old circuit board

.

Ich habe mal bei Conrad Electronic bestellt.
https://www.conrad.de/de/p/te-connectivity-1-1623788-6-metallschicht-widerstand-4-7-radial-bedrahtet-5-w-5-1-st-1676861.html

Yup, there he is.
I searched for ceramic resistor and cement resistor. You don't find much there.

Hello, the coffee machine runs again, with the second resistor, the first was unfortunately too long.
But thanks for the great help!

Could someone please tell what it mean when test M3 85 shows 13? In the manual it says 150 (quantity) 13 (imp/sec)