Komfort 23' towable constant running sound in front of trailer

[Kickstart]

Hi, I'm new to these forums and this is my first post here. I recently bought a 23' Komfort (manufactured by Thor, I believe...) bumper tow trailer. I went out to where it is currently stored a couple days ago to run power to the trailer and charge the batteries. I notice in the front of the trailer there is a constant humming sound like a water pump (maybe?) is running constantly. I can't find any switches to control the water pump or any kind of a distribution panel. I unplugged the trailer before I left for fear something would burn up if I left it running.

Does anyone have any suggestions on what it might be or where to start on this? The shore water inlet is on the front driver's side of the trailer. This seems to be near where the noise is coming from.
I would really like to be able to just shut it off, as there is no water hookup nearby.

 

[Rollin Ollen]

I can't help you with your issue but I just want to welcome you to the forum.

You will find that there is mostly a friendly atmosphere here and many knowledgeable folk. I'm sure someone will be able to help you