TS 223 Never used..and already dead!

[Goahead]

Hi

Sorry.. for my non French

I have installed a new module into my board hager TS223.
First time i connected the bus, everything went ok.
Next day went i powered up the bus my powersource went down telling me
that there was a short circuit in bus.
I went to all modules, and it was the new TS223 that i have connected
day before without any problem.
Now it makes a short circuit if i connect the bus to it

Have to check if 24 months warranty experied or not, but i would also
like to be pointed to something i can make to repair this if no
warranty available!

Is it comun a EIB module die in short-cutting the bus? New modules to?

I really want to open it up to check whats wrong..but i need
directions first..if anyone have tryied it before!

regards
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