Section 8: Plumbing System
161
In order for the 120VAC tank heaters to be in operation, the recreation
vehicle
MUST
be hooked up to shore power or under generator power.
If the recreation vehicle is not operating on shore power or generator
power,
only the +12VDC heaters will operate. This can result in the
tanks freezing.
The red light on the command center tank switch does not necessarily
indicate that
ALL
heaters are operating; it is a only a warning that the
heater circuit is ON.
NOTE:
Free draining is never recommended, especially in cold weather
use.
Toilet (If So Equipped)
The toilet is efficient and easy to operate. Prior to using the sanitation system, it is strongly
recommended to flush the toilet several times to release sufficient water into the holding
tank. Generally, more water is required only when flushing solids.
The toilet system will perform better when water is run for ten to fifteen seconds after flush
-
ing to ensure that the waste will proceed to the bottom of the tank.
If there is not a sufficient amount of water used during flushing, the waste materials may not
evacuate properly from the drain line to the tank. Clogged tanks and pipes could eventually
occur. For added convenience and better sanitation system performance, it is advisable to
always have four to six inches (10 - 15 cm) of water in the toilet. It is important to add
enough water to prevent solid waste buildup. The following guidelines will help to prevent
solid waste buildup.
The tank heaters are thermostat controlled and will cycle on and off while they are operating.
The +12VDC heaters stay on constantly. The thermostat controlled tank heaters turn ON at
44°F (7°C) and will turn OFF at 64°F (18°C). All of the heaters are controlled by a single
ON/OFF switch.
Typically, this red tank heater ON/OFF switch is located on the command center panel or in
the bathroom. The switch lights up red when it is turned ON and controls the heater circuit.
The tank heater switch should be turned ON:
When liquid is present in the holding tanks and the outside temperature approach-
es and maintains freezing conditions 35°F (2°C) or colder.
The tank heater switch should be turned OFF:
When there is NO liquid present (tanks are empty).
When dumping the black and gray holding tanks and the drain pipes.
When fresh water tank and supply lines are empty or being drained for storage.
When the recreation vehicle is connected to city sewer and the gate valves are
open.
When ambient temperatures rise and remain above freezing.
No maintenance on the heaters is required, only a periodic inspection for loose wires, dam-
age, etc. For additional detailed information, refer to the tank heater manufacturer’s user
guide.
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...