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OWNER’S MANUAL
SYSTEM OPERATING INFORMATION
7
Freshwater System
The freshwater system contains freshwater tanks that
supply water to the sinks, showers and heads. See
“Design Specifications” on page 6
for system
capacity.
It is important to flush the freshwater tanks periodically.
Thoroughly flush the water system at the following
intervals:
• Before initial use
• Flush and sanitize at least once each season
FILLING THE FRESHWATER
TANK
The freshwater tank is filled through a deck fitting with a
plate labeled WATER.
OTEE:
N
Tank capacity may not be usable according
to trim and loading. It is important to keep
a 20% reserve in the tanks at all times.
Never overfill the water tank. Never leave the fill hose
unattended while the tank is being filled. Overfilling could
rupture the tank.
NOTICE
PRESSURIZING AND PRIMING
THE WATER SYSTEM
OTEE:
N
Pressurize and prime the water system only
after the freshwater tanks are full.
1 ]
Verify that the DC control center has power.
2 ]
Switch ON the AUTO SUMP circuit breakers,
located on the DC control center.
3 ]
Locate the water heater tank in the engine room.
a ]
Open the hot and cold water shut-off valves on
the water heater.
b ]
Close the pressure relief valve.
4 ]
Partially open all cold water faucets including sinks,
showers, and transom hand shower.
5 ]
Switch ON the PRESSURE WATER PUMP circuit
breaker, located on the DC control center. Turning
the breaker on activates the pressure water pump
and pressurizes the water system. The freshwater
system is fully primed when all the air is purged
from the system’s pipes and hoses.
6 ]
Monitor each sink tap and shower head starting
from the transom.
7 ]
Once a steady stream of water flows from the tap
or shower head, close the cold water faucet for the
tap or shower head.
8 ]
Open all hot water faucets.
9 ]
The water system is fully primed when all hot and
cold water faucets have a steady flow of water.
10 ]
Add water to the freshwater tank to replace the
water used in previous steps.
11 ]
The pressure water pump automatically shuts off
when water pressure within the system increases to
the manufacturer’s design level.
USING THE WATER SYSTEM
The freshwater system is designed to operate the
same as an in-home water system. Open any faucet to
receive fresh water after filling, pressurizing and priming
the freshwater system. The pressure in the system
decreases as water draws from the system. The pressure
water pump automatically turns on and increases the
pressure when pressure within the system decreases.
The automated system ensures a steady flow of water
any time a faucet is opened.
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