Grand Design Momentum, Owner'S Manual

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116
Plumbing Systems
Toilet
Your RV toilet is both efficient and easy to operate.
• BEFORE use: FLUSH the toilet several times, releasing
enough water to cover the bottom of the holding tank.
• ALWAYS maintain four to six inches (10-15 cm) of water
in the toilet for better sanitation system performance.
To help prevent a toilet blockage:
ALWAYS use RV grade,
single-ply toilet paper. NEVER flush paper towels, diapers,
hygiene products or any foreign objects down the RV toilet.
NOT using enough water while flushing, could result in
clogged pipes or tanks. The average recreation vehicle toilet
uses only one to three quarts (1-3 liters) of water per flush,
about ten times less than a toilet in a home. The toilet system
will perform better when water is run for an additional ten to
fifteen seconds after flushing. More water may be needed to
thoroughly flush solids and ensure that waste materials empty
from the drain line into the tank.
Sewage (black) tank preparation
1. Release one to two quarts (1 or 2 liters) of water
into the toilet bowl.
2. Pour the recommended quantity of holding tank
chemical (customer supplied) into the toilet bowl,
per the manufacturer's directions.
3. Flush the toilet and allow at least two gallons (8 liters)
of water to flow into the holding tank.
Waste water (grey) holding tank preparation
No special preparation is required, however, placing a small
quantity of chemicals into this tank, such as baking soda or an
approved RV chemical, will reduce odors from food particles
in the system.
Cleaning and maintenance
Clean the toilet regularly. DO NOT use chlorine (undiluted) or
caustic chemicals in the toilet system (ie., laundry bleach or
drain opening chemicals). These products damage the seals
in toilets and dump valves. For a sticky toilet ball valve, apply
petroleum jelly; this will provide waterproof lubrication without
damaging the seals.