Operation Manual

Troubleshooting
16
183Caravan - 14-09 - EN
16.9 Water supply
Air conditioning unit does
not warm up
Temperature above 40 °C Adjust the temperature
Temperature has been set
incorrectly
No air circulation in the ve-
hicle
Air filter soiled Clean air filter
Water is entering the vehi-
cle
Drainage holes for conden-
sation are clogged
Clean the drainage holes
Fault Cause Remedy
Leakage water inside the
vehicle
A leak has occurred Identify leak, re-connect
water pipes
No water Water tank is empty Replenish drinking water
Water drain cock open Close water drain cock
Fuse of the water pump is
defective
Replace fuse
Water pump defective Exchange water pump
(have it exchanged)
Water pipe snapped off Straighten water pipe or
replace
Power pack is defective Contact customer service
Toilet has no flush water Water tank is empty Replenish drinking water
Fuse for toilet is defective Replace fuse
Water drains from the
shower tray slowly or does
not drain at all
The vehicle is not in a hori-
zontal position
Position the vehicle hori-
zontally
Drain on the single lever
mixer tap is clogged
Perlator calcified Unclip the perlator, de-cal-
cify in vinegar water (only
for products made from
metal)
Water jets on the shower
nozzle clogged
Water jets calcified De-calcify shower nozzle in
vinegar water (only for
products made from met-
al) or rub off soft nozzle
burling
Milkiness of the water Tank filled with dirty water Clean water tank mechani-
cally and chemically; then
disinfect and rinse copi-
ously with drinking water
Residues in the water tank
or water system
Clean water system me-
chanically and chemically;
then disinfect and rinse co-
piously with drinking wa-
ter
Fault Cause Remedy