12. Fresh water system
Jitterbug is equipped with two water tanks with a capacity of 96 gallons. The capacities are
as follows:
Fwd tank 40 US gallons
Aft tank
56 US gallons
Before filling the tanks let the water run from the hose for a while before placing the end
into the filler. The filler holes are located in the anchor locker and on the transom. Please
ensure that the correct fillers are used, NOT the holding tanks or the diesel fill.
To use the fresh water system, turn on the fresh water breaker on the 12v panel and open
a faucet. When the tank runs out of water the pump will run at high speed and the faucet
will start to cough air. As soon as you hear the pump running continuously, check to see if
anyone is using water. If not, switch off the pump immediately to prevent the pump from
drawing more air into the system or the pump overheating.
The water tank change over valves are located under the sink in the head.
To switch tanks:
•
Switch off pump
•
Move the valve handle to the opposite position.
•
Switch on pump.
•
Open cold water faucet at galley and purge system of air, approx. 45 seconds
•
Turn off faucet, pump will continue to run until adequate pressure has built up to
operate pressure switch to cut the pump out.
•
If pump does not cut out, it may be necessary to repeat the purging process and open
other faucets
•
If you have any problems, call Horizon.
Water tank change over valve
