We've got a 2 yo house, and we've noticed that since this summer there is water leaking from an outside well when we have the a/c on.
I've asked the builder, he says it's normal.
I know that an airco is losing water, but IMO it's not normal it's coming out of a wall. See here for a photo: https://www.dropbox.com/s/iiyi1s9h6tzwqxb/2018-02-18%2013.26.51.jpg?dl=0
One important fact: I've put a screw in this wall at ~1.5m height to hang a plant. The builder says it's not possible that I've screwed through the drain pipe, but it's a bit coincidental...
What should we do? Should we screw the wall plates of to check for leakage? Or just leave as is?