Read all instructions in this manual and component part - Jayco

Utilities & SystemsSANITATION SYSTEMYour trailer is equipped with a complete sanitation system. The component parts of thissystem are the toilet, waste water and sewage holding tanks and drains for both tanks.Familiarize yourself with all functions of the system. Read, understand and follow theinformation found here as well as information in the “Set Up Camp...” chapter. If you havequestions, consult with your independent, authorized dealer for clarification.Caution: For the protection of your sanitation system and the environment, alwaysuse biodegradable toilet paper that is specifically rated for recreation vehicles. Ifyou have questions, consult with your independent, authorized dealer.Using Toilet and Tank SystemNOTE: For added convenience and better sanitation system performance, it isadvisable to always have four to six inches (10-15 cm) of water in the toilet.Prior to using the sanitation system, it is strongly recommended to flush the toilet severaltimes to release sufficient water into the holding tank. If there is not a sufficient amount ofwater used during flushing, the waste materials may not evacuate properly from the drainline to the tank. Clogged tanks and pipes could eventually occur.The toilet system will perform better when water is run for ten to fifteen seconds afterflushing to ensure that the waste will proceed to the bottom of the tank. Unlike a toilet in ahome, which uses four to seven gallons (18-32 liters) of water per flush, the averagerecreation vehicle system uses one to three quarts (1-3 liters).VentsAnother important part of the sanitation system are the vents which release air from thetanks. Each tank has a vent pipe built into the trailer through the cabinet, wall and roof. Avent cap is attached to the roof and must be clear of obstructions to perform as intended. Onsome models, the vent pipe may be part of the drainage system referred to as a “wet vent.”This means water flows downward as air flows upward in the same pipe.Holding TanksThe final part of your system are the holding tanks. They hold waste and are located belowthe floor of your trailer. The bath tub and sinks drain into the waste water tank, also referredto as the “gray” water holding tank. The toilet drains into the sewage holding tank, alsoreferred to as the “black” waste holding tank. Certain floor plans may also have thelavatory draining into the waste (black) tank.WASTE (BLACK) TANK PREPARATION1. Release one to two quarts (1 or 2 liters) of water into the toilet bowl.2. Follow the directions on your toilet chemical bottle, by placing the recommendedquantity of holding tank chemical into the bowl.3. Flush the toilet and allow at least two gallons (8 liters) of water to flow into the tank.Caution: It is important to add enough water to prevent solid waste build up. Followthese directions each time after emptying your holding tank, except whenwinterizing.Jay Flight Conventional Travel Trailer and Fifth-Wheel Travel Trailer 57