Went to RV garage to start draining the tanks to sanitize. When I ran some hot water prior to draining, the Oasis kicked on and MUCH louder than normal. I took a video, but the engine noise is much more prominent on video than there live. Sounds mechanical, like either a blower fan (do they have one) or pump. I didn't think to turn the burner off and run just on electric to see if it still made the noise, before I pulled the water drain valve and headed back to work.
Any thoughts, what would make a loud mechanical noise in the oasis system.
Probably unrelated, I also noticed a lot of corrosion, reminded me of what you would see on a battery terminal, on one of the inlet/outlet hoses on top of the main unit where the burner is (not the back unit with the pumps). I'll admit I don't get in that bay often, but this sure seems like something that I would have noticed before.
Any thoughts, what would make a loud mechanical noise in the oasis system.
Probably unrelated, I also noticed a lot of corrosion, reminded me of what you would see on a battery terminal, on one of the inlet/outlet hoses on top of the main unit where the burner is (not the back unit with the pumps). I'll admit I don't get in that bay often, but this sure seems like something that I would have noticed before.