Tiffin Motorhomes Wayfarer TM 2021 Series Owner's Manual page 96

THE WATER SYSTEM CONTINUED
THE WASTE WATER SYSTEM CONTINUED
DUMPING THE HOLDING TANKS
Remove the sewer hose from the exterior
storage compartment (Image 89.1).
Remove the dust cap from the dump valve
drain outlet and connect the sewer hose.
Make sure the hose is firmly attached.
Place the plain end of the sewer hose at
least six inches into the dump station
disposal opening.
Image 89.1
Wastewater Dump Hose and Gate Valves
Open the larger (black tank) dump valve first by pulling the valve handle straight out.
This will release the sewage from the black water tank. Wait until the fluid has
completely drained.
Now pull the smaller of the two handles (gray tank) to release the liquid from the
gray water tank. The gray water will help to flush out the sewer hose.
Close the dump valves and remove the dump hose.
Rinse the sewer hose thoroughly with water and stow the hose back in the exterior
storage compartment.
While depressing the toilet pedal all the way down to open the flush valve, add
motorhome waste chemical through the open hole directly into the black holding
tank. You may use either a chemical packet purchased in the outdoor section of any
camping store, RV dealership or the like. This chemical reduces odor by breaking up
the solid waste.
Add several gallons of fresh water to the black tank by holding the flush pedal all the
way down for about one minute. This water will help prevent waste from clogging
the black water dump valve.
2021 Wayfarer TM Series Owners Manual V1.0 89