5
Dometic 4300/4400 Series Toilets Operation
5.1 Toilet system start-up
1. Turn off electrical power to toilet.
2. Open small round plastic cover on back ledge of toilet (g.
3
), insert screwdriver or other thin
blunt-endrod,andpushdownonManualOverrideLever.Thisopensushballintoiletbowl.
3. Add holding tank deodorant or treatment through toilet directly into holding tank (follow deodorant
directions).
4. Turn on electrical power to toilet. Flush ball will close.
5. Make sure water supply to toilet is turned on.
5.2 Normal toilet operation - Flush handle or wall switch
ADDING WATER TO TOILET BOWL
Raiseushhandleorpress“AddWater”switch
(g.
2
A) until desired water level is achieved.
Morewaterisusuallyaddedonlywhenushing
solids.
FLUSHING TOILET
Presshandleor“Flush”switch(g.
2
B), then
releasewhenushiscomplete.
5.3 Manual override operation
Intheeventofpowerfailureandemergencyushing
isrequired,orforcleaningpurposes,theushball
can be opened with the Manual Override feature.
1. Open small round plastic cover on back ledge of
toilet (g.
3
), insert screwdriver or other thin
blunt-end rod, and push down on Manual
OverrideLever.Thisopensushball.
2. Performthedesiredfunction.
3. Flush ball will close only when electric power is
restored to toilet.
5 Operation
Caution – Do Not Flush Foreign Objects!
Flush only water, bodily wastes and rapid-dissolving toilet
tissue.Donotushwetwipes,sanitarynapkins,condoms,
diapers,papercups,cottonswabs,food,hairorliquids
such as oils or solvents as clogging or damage to the toilet
or toilet system may occur.
Caution – Avoid Water Overflow
Donot“addwater”totoiletbowl
toolongortoiletmayoverow.
Note
Make sure all guests understand toilet operation before use.
2
3
B
4300 series 4400 series
A