Introduction - ProLite Plus Owner's Manual

WASTE WATER SYSTEM

Introduction

The waste water system consists of the kitchen sink, shower, toilet, plumbing cleanout, and
vent stack lines.
Waste water from the kitchen sinkand shower drains into a "grey water" tank.
Waste from the toilet drains into a separate "black water" tank.
There is a cleanout valve for each of the two tanks and these must be emptied based on
their capacity or before heading out on the road. Each waste water tank has a vent outlet
on the roof or side of the trailer.
A flexible sewage hose and connections are needed to connect the drain of the black water
tank to a cleanout station or approved sewage station.
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The data of the tank meters are often imprecise since paper residues can
stick to the sides and falsify the reading. A good trick to check the black
water reservoir capacity is to press down on the toilet lever. A high water
level indicates that the maximum capacity of the reservoir is nearing. For
the gray water, when the water backs up into the shower or sink, it's a
sign that your reservoirs are full and need to be emptied.
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