Air conditioning

Good evening. Can anyone  answer  this question. Was away  in France in the summer  and air conditioning  unit  started  to leak water after heavy rain. Got home took it to dealership  who checked  it out for a week spraying  it with water from all sides  and angles  .could not find any leak so took it home. Been  checking  it when we had  heavy rain ,been ok until last night checked  it out to find a wet carpet.  Going back to dealership  tomorrow  . Can't see what they can do.as they couldn't  find a problem  last time

Blocked scuttle drain allowing water via pollen filter is usual cause of wet carpets in a cab.

PLOUGHLIN wrote:Blocked scuttle drain allowing water via pollen filter is usual cause of wet carpets in a cab.

That would be the cab air conditioner wouldn't it. For some reason I got the impression the OP might be talking about a roof mounted a/c unit. Perhaps that needs clarifying.

I've found with rain getting in that it can require a very specific set of circumstances to make it happen, which is why it's not always easy to reproduce. For example a slight slope, in conjunction with wind of just the right strength and in just the right direction. One day last May, the sliding door window leaked badly in my van for example. But it's been bone dry ever since.

Yes sorry  it is a  roof mounted  air con unit