SECTION 9
PROPANE SYSTEMS
67
sure to always replace them with components
of the same type and rating (check with your
RV dealer).
Fittings are used to connect the various
system components to each other. The P.O.L.
fitting at the end of the propane supply hose is
made of brass so that pipe sealants are not
necessary to prevent leaking. It also has a
left-handed thread, which means that it is
turned clockwise to remove, and counter-
clockwise to tighten. The P.O.L. fitting has
been designed to help restrict the flow of
propane gas in the event of a regulator failure
or hose malfunction.
USING THE PROPANE SYSTEM
After the RV is completely set up and you are
prepared for camping enjoyment, use the
following steps for propane operation:
1. Close ALL burner valves, controls and
pilot light valves.
2. Open the main valve in the propane tank
slowly to avoid a fast rush of propane
vapor through the excess flow valve
causing propane “freeze.” Should you
experience propane “freeze-up” close the
main valve and wait 15 minutes before
trying again.
3. Listen carefully as propane begins to flow.
If a hissing noise is heard for more than
one or two seconds, close the main valve
and contact your RV dealer to have the
propane system tested.
4. Light the appliances as needed and
directed in the appropriate appliance
manufacturer’s owner manual located in
the Owner’s Portfolio.
Make sure that you read and fully understand
ALL safety requirements for handling and
operation of the propane system. The
Owner’s Portfolio contains OEM operator’s
manuals for the various appliances hooked to
your propane system. The propane system
provides added benefits to your camping
enjoyment; however, it must be handled with
care. If you have any questions or concerns,
consult your RV dealer, the OEM or Jayco
Customer Service.
If flooding is predicted for your area, shut OFF
each propane cylinder valve before the water
rises. If the propane system has been
flooded, do not turn it back ON until it has
been checked by your RV dealer or a
qualified propane service technician.
CALCULATING PROPANE USAGE
It is important to remember that (if applicable)
your furnace, refrigerator, water heater and
range all may use propane to operate. Each
has a different BTU rating, and you will need
to consider them to determine how long your
propane supply will last. Most RV gas
appliances are operated intermittently.
Propane consumption depends on individual
use of appliances and the length of time
operated. Unless there is heavy use of hot
water, the water heater consumption of
propane is minimal. During cool temperature
or high wind conditions, furnace consumption
can be extremely high.
To calculate your propane supply, take the
BTU ratings for your propane appliances and
divide that into the BTU availability. Each
gallon of propane (3.86 liters) produces about
91,500 BTU’s (46,514 kilojoules) of heat
energy.
TRAVELING WITH PROPANE
Use care when fueling your motorhome. Make
certain your propane tank is properly fastened
in place. The following label should be kept
permanently affixed to your RV:
Do not use portable fuel-burning
equipment, including wood and charcoal
grills and stoves, inside the RV. The use of
these items inside a RV may cause fires or
asphyxiation (inability to breathe).
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