Outdoors RV Mountain Series Owner's Manual page 80

Propane System
Regulator Freeze-Up
Freezing and frosting of the propane regulator is quite common in extremely cold climates and usually
nothing to be concerned about provided everything is in working order and operating as it should. While
this 'freezing' of the regulator may be a symptom of an actual problem, it usually is a sign that outside
humidity is at a level capable of producing condensation. Occasionally however moisture can get into
the system and freeze up causing a blockage inside the passage of the regulator. Much of this moisture
intrusion is beyond your control and is introduced at bulk propane facilities. You can minimize potential
moisture intrusion by keeping the service valve on the LP tank closed and capped when not in use.
Other Cold Weather Considerations
As outside temperatures drop, the BTU value of LP gas becomes less. The colder liquid LP gas in the
tanks requires heat from surrounding air to vaporize. This lowering of BTU value can significantly
affect the performance of the system. To help reduce this effect, keep your LP tanks as full as possible
during colder temperatures.
Propane Gas Supply Lines
The propane gas system supply lines consist of the primary gas manifold, which is an iron steel pipe
secured to the bottom of the chassis, and secondary lines consisting of copper tubing which transition
from the supply manifold to each appliance with brass flare fittings making the connections. If repairs
are needed to these lines or any component of the propane system, DO NOT attempt to repair yourself.
Immediately follow the steps outlined in the DANGER warning 'IF YOU SMELL PROPANE' in this
chapter. Contact your RV dealership or a qualified propane service technician for proper repairs.
Although the propane gas system in your RV has been thoroughly tested for leaks at the factory, the gas
system should be inspected and checked for leaks by an RV dealer or qualified propane service
technician at least once a year.
BBQ Bib
Exterior kitchen model travel trailers are equipped with two BBQ bibs located directly below the
exterior kitchen area stemming from the LP gas manifold. This bib provides a connection to use a
portable BBQ in addition to the exterior cook top. To utilize this feature you will need a low-pressure
propane BBQ that will function properly on the tank regulated RV gas system. Otherwise your BBQ
may have to be modified by removing its regulator and adapting its gas inlet with the proper fittings to
connect to the factory installed bib. Consult with your RV dealership for helpful tips on this.
Shown at the right you will see two BBQ bibs
located off of the LP gas manifold. One is for the
cook top at the exterior kitchen and the other is
available for your supplied BBQ. As you can see
these bibs have a shut-off valve. The bibs shown
have their valves in the 'flow' position. To disable
flow turn valve handle 90 degrees. Propane does not
begin to flow unless the hose connection is plugged
into the bib.
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