Operation Manual

1
92 Caravan - 09-08 - DET-0030-08E
N
Troubleshooting
1
5
15.10 Vacuum toilet (Dometic)
15.11 Body
Fault Cause Remedy
Water does not remain in
toilet bowl
Seal dirty or defective Clean seal or have re-
placed
Water does not flow
properly into the toilet
bowl
Water pressure too low Contact customer service
Water is entering the ve-
hicle
Hose connection loos-
ened
Check connections for
proper seat and tighten
hose clamps
Vacuum pump does not
run
No power present Control power supply (or
have checked)
Vacuum pump runs too
often
Cap or connection not
sealed tightly
Check connections be-
tween toilet and vacuum
(or have checked)
Toilet clogged Improper used Remove blockage
Fault Cause Remedy
Flap hinges/door hinges
are difficult to operate
Flap/door hinges are not
sufficiently lubricated
Lubricate flap hinges/
door hinges with acid-
free and resin-free
grease
Hinges/joints in the bath-
room unit/toilet compart-
ment are difficult to
operate/make a grating
noise
Hinges/joints are not suf-
ficiently lubricated
Lubricate hinges/joints
with solvent-free and
acid-free grease
Spray cans
often contain
solvents
Storage compartment
hinges are difficult to op-
erate/make a grating
noise
Storage compartment
hinges are not sufficiently
lubricated
Lubricate storage com-
partment hinges with
acid-free and resin-free
grease
The authorised dealers and service centres are available for any spare
parts requirement.