VANLEIGH PINECREST Owner's Manual page 136

B A S I C T R O U B L E S H O O T I N G
WA S T E TA N K
Waste tank (black) will not drain
• Buildup or debris in tank. Check for buildup in tank at stool.
• Always use a minimum amount of biodegradable toilet paper.
• Always use plenty of water when flushing.
• Check termination valve for proper operation.
WAT E R H E AT E R
Temperature-pressure relief valve weeping
• Weeping or dripping of relief valve while water heater is running does NOT mean it is faulty.
There is an odor that smells like rotten eggs
• If your fresh water source has a rotten egg odor, you will need to find another source of fresh water before flush-
ing or refilling the entire RV water storage system.
To remove the hydrogen sulfide (rotten egg) odor:
1. Turn off your main water supply; that is your pump or your water hookup source.
2. Drain your water heater tank by removing the drain plug. Approximately two quarts of water will remain in the
bottom of the tank. If you notice during the draining that the water is flowing sporadically or slowly, instead of
flowing freely, you should open your relief valve to allow air into the tank.
3. If the water does not flow freely, take a small gauge wire or coat hanger and push through the drain opening to
eliminate any obstructions.
4. After completely draining the tank, flush the entire system from the water inlet all the way to the holding tank.
To flush, use four parts vinegar mixed with two parts of water.
5. If you decide to use air pressure (55 PSI max.), it may be applied either through the inlet or outlet on the rear of
the tank. It may also be applied through the relief valve port.
• First remove the relief valve. You may then insert your air pressure through the relief valve support flange.
• With the drain valve open, the air pressure will force the remaining water out of the tank.
• If air pressure is unavailable, you may flush the tank with fresh water. Water should be pumped into the tank
with the assistance of the on-board water pump or with the assistance of external water pressure.
• External pressure may be pumped into the unit either through the inlet or outlet found on the rear of the
water tank or using the relief valve inlet located on the front of the unit.
P I N E C R E S T O W N E R ' S M A N U A L