Operation, 7 operation – SeaLand DVS02 Vacuum Status Control User Manual
Page 10
10
Operation
Dometic Vacuum Status Control Panel
7 Operation
7.1
Vacuum status monitor
(fig .
3
, page 2)
1. When power switch is turned ON, the
green light indicates that there is sufficient vacuum in the
VacuFlush system to flush the toilet (A).
2. When power switch is turned ON and the
red light glows, this indicates that there is NOT sufficient
vacuum in the system to flush the toilet (B). Do not flush toilet, or blockage may occur in system.
Notes
If green and red light constantly cycle on and off between flushes, there is a possible
vacuum leak in the system. (An idle VacuFlush system should not cycle more frequently
than once every three hours .)
If green light is ON but there is no vacuum in system, a blockage has likely occurred
between the toilet and vacuum tank. Open flush ball in toilet bowl and use standard toilet
plunger to unblock .
After a period of time, if red light seems to remain lit longer than when toilet system was
new, duckbill valves in vacuum pump may require replacement .
Caution!
If DVS02 is connected to a “full tank” sensor and holding tank is empty, a continuous red
light may indicate extensive vacuum loss due to blockage, pump failure or leak . Turn off
vacuum system and repair as soon as possible.
7.2
“Full tank” monitor
(only when connected to “full tank” sensor in waste holding tank)
1. When power switch is turned ON, the red light glows, and the vacuum pump is not running, this
indicates that the holding tank is full and needs to be pumped out . Do not flush toilet, or blockage
may occur in system.
7.3
Circuit breaker control
(fig .
3
, page 2)
1. Turn the power switch to the ON position (A, B) for normal toilet operation. One light will always be lit
to indicate there is power to the VacuFlush toilet system. Allow system vacuum to fully recharge and
green light to illuminate before turning power OFF for any reason .
2. During the night or other extended periods when the toilet or vacuum system is not needed to
operate, turn the power switch to the OFF position (C).