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Section 8: Plumbing System
155
Black/Grey Water System and Tanks
Water from the sinks and shower flows into the gray water (or waste water) holding tank.
Water from the toilet will flow into the sewage (or black water) holding tank (see
Black/Grey
Water Holding Tanks).
Drain Pipes with P-Trap (if so equipped)
The drain pipes may be equipped with a “P-trap” installed to help prevent odors from escap-
ing into the RV. During travel, water from the P-traps may spill and permit odors into the RV.
By adding water and using a RV approved deodorizing agent you will dissolve the contents
faster and will keep the drain lines and tanks clean and free flowing. These chemicals are
available at an RV supply store or your dealer.
Drain Pipes with Dry Sealing Valve (if so equipped)
Your RV may be equipped with a dry sealing valve that
prevents the escape of odors from your waste system
and eliminates the need for P-traps. Should the RV
drain piping system become clogged and a mechanical
cleanout tool is used to open the drain pipe, it is impor-
tant that the dry valve be removed before passing the
cleanout tool through the piping. Passing a mechanical
cleanout tool through the waterless valve may cause
damage to the internal seal that may potentially allow
sewer gases to escape into the RV interior. The water-
less trap can be unscrewed from the water lines. A la-
bel has been placed near the location of the waste valve that reads as follows:
Sewer Hose Storage
Depending on your RV model, the sewer drain hose may be stored in an exterior compart-
ment marked “Sewer Hose” or it may be located in the hollow square tube bumper. The
bumper has removable plastic end caps, and the hose slides inside the hollow bumper.
Vents
Another important part of this system is the vent
pipes and vents that release air from the grey and
black water holding tanks. On most models the
exterior vent cap is attached to the roof and must
be kept clear of obstructions to perform as intend-
ed. On some models, the vent pipe may be part
of the drainage system referred to as a “wet vent”
(water flows downward as air flows upward in the
same pipe).
Some models are equipped with a side vent system. On these models this label will be next
to the termination valve.This label should not be removed from your recreation vehicle.
Black/Grey Water Holding Tanks
Dump the gray and black water holding tanks before traveling to avoid carrying unnecessary
weight. The weight of the holding tank contents is not calculated into the RV cargo carrying
capacity (this extra weight would reduce your available cargo capacity). Traveling with full
holding tank(s) could possibly cause you to exceed the individual tire ratings and/or the RV
REMOVE WATERLESS TRAP BEFORE
USING MECHANICAL DRAIN CLEANING DEVICES
Summary of Contents for Eagle FW 2021
Page 2: ......
Page 10: ...8...
Page 24: ...Section 1 Warranty Service 22 Notes...
Page 34: ...Section 2 Occupant Safety 32 Notes...
Page 42: ...Section 3 Pre Travel Information 40 Notes...
Page 66: ...Section 4 Vehicle Operation 64 Notes...
Page 122: ...Section 7 Fuel Propane System 120 Notes...
Page 168: ...Section 9 Heating Cooling 166 Notes...
Page 180: ...Section 10 Appliances 178 Notes...
Page 206: ...Section 14 Travel Camping Storage Checklists 204 Notes...