Water pump issue

[Bnrc73]

2010 3400rl 5er. First time camping using fresh water tank. My pump pumps fine but it won’t shut off. Left it run for about three minutes with everything off and it didn’t come to pressure and shut off. Does it take longer than that to charge the system or do I have a problem? Only on a three day trip so not a big problem. I drive right by my dealer on the way home Monday. Thanks for any ideas. Anyone know where the pump is on this Montana?

[mtlakejim]

is Your hot water tank full with good pressure on the hot side of sinks? Takes a while for pump to fill the hot water tank

[rohrmann]

Make sure your city/fresh tank fill valve is in the proper position, City. That valve when in the fresh tank fill position will cause the pump to run continuously.

[DQDick]

If none of the above prove true, you may have a connection that's just a little loose.

[Bnrc73]

Flipped the valve back to city. Works fine. Thanks for the lesson.