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Hi Harry,
I replaced the Power transistor first. After that I also replaced the zener diode. The last solved the problem. The zener seems to increase the voltage a bit. Now the brewer movers in position within 4 sec. (9 sec. before). I think the time is measured by the microprocessor which...
Hi Harry,
Thanks for the quick answer.
I've already tested the pump, I builkt in a new pump because it was not priming anymore. So this is not the case.
The Brew group is not blocked. I did the testing without the brew group.
I measured the resistance of Motor windings: 19.6 Ohm. Voltage when...
(I hope English is not a problem)
Helle, I've got a MIELE CVA 620 cofee machine which to me is like the Saeco Royal Magic. The brewer unit was blocked. After trying again, smoke came out of the electronics. A capacitor (Drossel) was burned. I replaced it and machine seemed to work again.
When...