Hello, I have a 2002 Coachmen Somerset fifth wheel and I cannot get it to take the anti-freeze. I have the valves set right according to the diagram, but it won't pull the anti freeze in. Any suggest...
The valves will not suck A/F from the jug, UNTIL you open a faucet in the trailer. So open the faucets and wait about 10 seconds, and you should hear the pump start sucking in the A/F.