How is the water pump on a coachman caravan controlled?
How is the water pump on a coachman caravan controlled? The pump is controlled by a "smart" pressure switch which does not seem to have any adjustments. What are the problems with a water pump? Water pumps are very reliable however things can, and do, go wrong from time to time. Problems with power supply. Check the plug and socket and the cable. Check circuit breaker in electrical panel. Capacitor not working. Needs a new capacitor, not expensive. Air pressure in water pressure tank too high. Reset air pressure in pressure tank. When do you turn off the water pump?...