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Section 8: Plumbing System
The LEDs on the panel indicate the following:
C= Charge at 12.7 volts
G = Good at 12.1 volts
F = Fair at 11.6 volts
L = Low at 6.0 volts
Tank monitors on the touch screen have a constant readout. There
are no buttons to push. Tank levels are displayed by percentage
from 0% to FULL.
Level Alert Button
When this LED flashes a tank requires attention. To silence the
alarm press the level alert button.
Water pump switch
This switch may be located on the monitor panel, the utility center,
or both. On some models, the water pump control may be on one of the selectable screens
for the touch screen. When the water pump switch is ON (lit), the water pump will run until
it reaches 45 lbs. of pressure. It will recycle when pressure drops. Turn the switch OFF
when the water pump is not being used.
Water heater switches
These switches can located on the monitor panel, the command center, or in the case of a
touch screen system, on one of the selectable screens of the touch screen. Switches will light
up when turned on. The "LP GAS" water heater switch (12V) enables propane operation of
the water heater, and the "ELECTRIC switch (120V) enables electric operation of the water
heater. Normally both switches should be turned on to provide the fastest hot water recovery
time. The water heater can be operated in electric only or gas only modes by pressing each
switch independently. If the RV is equipped with a tankless water heater, there will be only
an LP Gas switch on the command center panel.
DSI FLT - Direct Spark Ignition Fault
This light located between the water heater switches will indicate a problem with the LP por-
tion of the water heater. When the LP GAS switch is turned on, the light will blink quickly 3
times and the water heater will ignite. The light will then remain off. If the light comes on
and stays on, it indicates the gas side of the water heater has not fired and there is a problem
with the igniter.
™ NOTE: This light will not appear on touchscreens, RV remote controls or on
a Wi-Fi app, only on the Command Center switch panel.
Fresh Water System
All water contains contaminant and mineral particles that can cause fresh water system
odors. Untreated well water is a major source of water system odors. The fresh water (po-
table water) system needs periodic sanitization to take care of all the components in the
plumbing system to discourage the growth of bacteria and other organisms that can con-
taminate the water supply.
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