A funny thing is happening in my compass lynx ,a little red light comes on when I turn the hot tap on in the kitchen sink even just a dribble either hot or cold tap it does not matter , this is the pump kicking in , the same thing happens with the shower taps and the cold tap in the sink in the shower room but the hot tap is different you can turn this on full but the pump does not come on unless you turn on another tap as well and then you get a good flow from the hot tap , turn that other tap off the pump goes off , I said it was funny
oh now theres a thing I did not know about microswitches what makes you think I have just got it , yet to tow it and camp out in it , one new microswitch coming up , Thanks Rune caster for the answer