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PLUMBING
Domestic Hot Water via Hydronic Heating
This article provides a basic overview of domestic hot water via the Oasis hydronic heating system.
CH50
NE-S
CHINOOK
BTU
50,000
85,000
50,000
Maximum Water Temperature
(at incoming water temperature of 60°F) 120°F
120°F
120°F
Gallons Per Minute (GPM)
1.5
3.0
1.5
Potable Hot Water Capacity
The hot water in your coach is heated by the Oasis
hydronic heating system. To operate an appliance that
uses hot water, or to assure plenty of hot water for
showering, turn on the boiler or heating elements using
the Oasis control panel or the SilverLeaf touchscreen (if
equipped) located in the front overhead cabinet.
Both heat sources (diesel burner and heating elements)
can be used at the same time for the maximum water
heating capability. Turning only the 120 volt heating
element(s) on will usually provide sufficient hot water
for most household chores, but may not be sufficient for
showering.
The diesel burner is the primary heat source with at
least 50,000 btu (more on select Oasis models), and the
electric elements are secondary. Depending on your hot
water usage, using only the electric elements may be
sufficient; however, if not, use the diesel burner when
not plugged into shore power or in conjunction with the
electric elements.
Auto Fill via SilverLeaf
This article provides a brief overview of the fresh water auto fill function. If a coach is equipped with the Auto Fill function, it
is used to automatically fill the fresh water tank and shut off the water supply to the fresh water tank. The system will turn on
the Auto Fill valve when necessary and turn it off when the tank reaches capacity.
Auto Fill Valve and Pressurized
Water Supply
On coaches equipped with an Auto Fill valve, it is usually
located in the water compartment and may be hidden
by the hose reel and is operated by the Tank Monitoring
System. The valve is a 12 volt-operated solenoid valve
that allows water to pass through from the inlet to the
outlet when energized.
For the Auto Fill feature to work properly, the coach must
meet the following requirements:
1. The coach must be connected to a pressurized
water supply. Pressurized water can be sourced
by any potable supply, including a municipal water
supply or a private well. This is normally a garden
hose connection from the RV park, house, or exterior
hydrant. The pressurized water supply should be
regulated at 60 PSI or less.
2. The Auto Fill feature must be enabled within the tank
monitoring system.
3. The Fresh Water Tank fill valve must be in the position
noted for Auto Fill.
Tank Monitoring System Auto
Fill
AUTO FILL VIA SILVERLEAF
The Auto Fill button turns the fresh water tank Auto Fill
functions on and off. The display will read ON, OFF,
or FILLING. This function will allow the fresh tank to
automatically fill with water based on the parameters set
in the auto fill advanced configuration screen. The Auto
Fill will begin at 90 percent and stop when it reaches 100
percent, as set at the Newmar factory.
Summary of Contents for Mountain Aire 2022
Page 1: ...SM 2022...
