Re: Completely wet ceilings
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Hello Groenendij
You say when it rains?
Is the roof leaking?
Have the drains been connected to a drain that is also fed with drain water?
I would look to the rain being the issue rather than the AC it's just coincidence that the water drips near them.
If the ceiling dripped water anywhere else when it rains would you automatically assume the AC was the issue?
If it is not the drains and rainwater it must be condensation?
If the humidity in the room was so high and the ceiling was cold then moisture would condense out of the air onto the wall.
I have seen this in a cold-room but not an Air Conditioned space.
I have seen it when a customer used an AC system to keep a room full of cut flowers fresh in a florist and had it set so cold it caused the moisture in the air to condense on the ceilings and walls.
Regards
Rob
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Re: Completely wet ceilings
Unit in cooling? Perhaps there's so much moisture in the air the AC so somehow making the nearby walls cold enough for them to sweat?
Sounds a bit daft but that's all I can offer other than trying a higher fan speed - if you are in cooling that is?
Otherwise if the unit is hot then you are in heating mode?? Is the outdoor icing up/defrosting and that water is finding it's way in?
Cheers,
Andy.
Re: Completely wet ceilings
Thanks for the answers!
By combining your answers, I figured out what is going on.
We had the valves of the AC facing the ceiling. The air was cold, so the moisture condensed on the nearby ceiling and parts of the nearby wall.