Hi, I'm Cathy. My husband, Eric and I just bought our first RV! We got a 2004 Roadtrek 210 Popular. We have not even taken our first trip. I am trying to learn all about the vehicle. I'm having a problem with water flow - I got none! We have drained the fresh water tanks and filled and drained again, also used hose in toilet and sink to fill and drain. I have read and followed all instructions on how to use winter and summer mode, etc. All my valves are in the I correct opened or closed position. I am getting no water flow. The pump doesn't seem to turn off at all. When I open the sink faucet there is some water that seems to be draining because it trickles down to no flow and is not strong to begin with. The water was running fine when we purchased the RT - seems I am doing something wrong. Any suggestions?