XP7220 Electronics

Hello together,

somehow I'm already confused again and the search function didn't work, although I'm sure that the topic has already been dealt with here.

As some of you know, I have to struggle with a defective control electronics on my XP7220. A repair for 100 Euro really doesn't make any sense anymore, aaabut: if you are lucky enough to get a used XP7220 with a leak for 10 Euro plus shipping (more about that in a separate article...), of course you're happy to suggest :-)

death brave I plugged the control electronics of this machine to the dead first machine and it happened - nothing. But: after a few seconds the motor of the grinder was activated (but nothing else) and I pulled the plug out of the socket in panic.

Quickly the control electronics back to the original machine... breathe a sigh of relief... everything still OK *puh*

>So it seems to be not only the operating electronics but also the power electronics of the other machine (which seems very unlikely to me) or, and I mean to have read this here, there are incompatibilities between the individual software revisions? Optically, the power electronics are the same.

Does anyone have an idea?

LG,

Micha

Hello MichaDu

I can't help you directly, but I read in the following thread that there are really incompatible Sotware revisions.

/forums/...dene+revisions

Greß

Hi

Yes there are incompatible boards. But if this is the case, the error code OB OC or OD will be displayed.

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Gruß
Kaffeeliebhaber

Hi,

I did not get an error message. So I'm assuming that both boards are defective, even if I can't understand how that happened.

Maybe you should open a flea market here in the forum... I'd like to offer the machine in parts. The brewing group, the grinder and the pump are still in order, the housing parts as well.

Or maybe use the 75-Euro flat rate of Krups...? ;-)

LG,

Micha