56
Winterizing the System
1.
Thoroughly flush the system with fresh water.
2.
Empty the holding tank.
3.
Shut off the water supply to the toilet and remove the inlet waterline.
4.
Push the flush lever until all water is drained from the toilet and water valve.
5.
Drain potable water tank.
6.
Add antifreeze to potable water tank. The antifreeze should be pink and contain no
alcohol. DO NOT DILUTE the antifreeze with water.
7.
Reconnect the water inlet to the toilet. Flush the antifreeze through the system into the
holding tank.
8.
Empty the holding tank.
1. Remove the brass cap from the bottom of the water valve.
2. Depress the flush pedal to allow water to drain out of the toilet.
3. Allow all water to drain out of water valve and water inlet line.
4. Reattach the brass cap to the bottom of the water valve. (Be careful not to strip the
plastic threads on water valve body.)
Flushing
with
antifreeze
Draining
water from
the water
valve
Section VI
Summary of Contents for Dometic VacuFlush Series
Page 1: ...0 VacuFlush Installer s Guide This book belongs to ________________...
Page 23: ...22 Vacuum Tank Critical Access Areas Section II...
Page 24: ...23 VG Critical Access Areas...
Page 28: ...27 Piping Runs to the Vacuum Source...
Page 29: ...28 Limit of TEN 45 and 90 bends Section III...
Page 32: ...31 Avoid Heat Sources Do not locate in or around hot water heater relief valves they may leak...
Page 34: ...33 Do Not Risk Affecting Structural Integrity...
Page 71: ...70 Notes...
