Just after a bit of advice. While checking the caravan over the other day, I noticed when the kitchen tap was run, water running down by the wheel area under the van. This will be the near side if standing in the caravan looking at the front. Admittedly I had the nose of the van lower than the drain exit points which are at the back of the van. Could this be the reason why? Is there other water exit points if the nose of the van is lower not causing it to run down smoothly? I did try to level it out (not fully) to try it and same thing happened. What other things is there to look at if the above is not the cause?
Presumably you didn't have any hoses connected to the drain outlets at the back. I guess it could come out of the.
Its probably best to level the van and then try with it correctly set up with drain hoses etc. Then see if you have a problem.
Look in the cupboards under the kitchen and you may see hoses or water leaks. The water could come from the water hoses going to the taps or from the sink drain hose.
There is a water heater drain plug or tap somewhere. This is used to drain the water system for winter to prevent freezing. This will need to be closed or water will leak out when you run the pump.
On a previous caravan one of the waste pipes under the van had popped apart at a join and water was running out before it got to the correct exit point. Check all your waste pipes under the van are connected properly.
Under the kitchen sink look and feel for wetness around the pipes to the tap and sink drain. A piece of white kitchen paper towel is a good indicator. Leaks here will probably drain via a gas drop vent.
If you have an onboard pump, check connections from that to the sink tap.
If no joy, look under the van to see where it is dripping and follow this back to source.
Quote: Originally posted by andyd99 on 02/4/2019
I didn't have the hoses connected, could that cause it to leak out other areas, such as round the wheel?
Yes, that is what I was trying to say. With the nose lower than the outlets, the water is flowing uphill to get out of the drain outlet. I think it could cling to the under side of the drain pipe under the van and then stop clinging at the bend up to the sink.
fill sink with water and pull plug out and listern inside van is it going down the drain pipe get someone to run the water tap while you are looking in under sink for leaks. maybe a pipe burst over winter.
Think I've found the issue, had.to nip back home to get some more stuff to fix it brook the sink out, the waste pipe seemed to have disconnected itself from under the sink plug. I'm hoping it's that as there was no resistance when I pulled the sink out. Put it back on, tested it, water everywhere inside the van. Haven't told the wife yet!!!!! Tested it by pouring water down the drain pipe with no pressure and straight into the waste master and nothing around the wheel arch. Now just got to decide the best thing to use to correct the problem.