ECAM 26.455 Fuse defective / latte / water
Posted by: Ingo78 November 02, 2023 10:35 am
Hello, I have like many the same problem that goes with me the fuse in the delonghi defective.
The machine we have quite a few years without problem or defects.
Problem:
After the milk foam preparation (several) is the last time the fuse broke.
Have then quickly found a solution here and replaced the fuse.
Now the machine ran for weeks without problems...yesterday the first time again milk foam prepared and see there fuse defective.
temperature sensor I measured by:
1. Measurement = 72.2kΩ (warm)
2. Measurement = 108.9kΩ (10min cooling)
3. Measurement = 121,6kΩ (20min cooling)
4. Measurement = 71,7kΩ (put finger on sensor)
The thermal paste was dry, I changed it.
I could then brew three lattes and now the second fuse is defective again.
What else can it be ?
Posted by: Schlawi November 02, 2023 11:04 am
You have already described everything in the coffee world. There are the Delonghi experts. You probably won't get any other answers here. 
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