KNX/EIB Two Gira KNX modules broken

[MikeMelga]

Hi.

Last weekend, after heavy rain for a couple of days, I got some water on one of my electric boards through a tube used to connect to the external weather station.
The water 'fried' two Gira 103800 KNX modules.

One of them still responds to manual operation and I can operate the relays manually but I can no longer control it by the KNX bus.
The other one responds to a long press in the programming button (the led lights up) but nothing else. No manual operation or bus control.

Are these repairable? Is there something I can do to try to make at least the first one work?

Thanks.

[hjk]

normaly the devices are scrap, but maybe this is a insured event