FENDT CARAVAN 2021 Operation Manual page 93

Hot water floor heating
(Bianco 720 SKDW / Tendenza 650 SFDW)
89
Important information
• Please read the separate operating instructions carefully before
initial operation of the heating system.
• Always turn off the main switch for the heating system whene-
ver the vehicle is not in use.
• If there is danger of frost, always drain off the fresh water in the
hot-water heater.
• You may not start the heating if the device has not been filled
with glycol.
• To make the best possible use of the convection principle, the
air must not be prevented from circulating throughout the cara-
van, e.g. behind the back cushions, winter ventilation slots, in
the bed frame and behind the stow-age cupboards.
Modes of operation
• LPG operation
• Heating cartridge operation (230 V)
• Combined LPG and heating cartridge opera-tion
Function modes
• Water heating
• Heating and water heating
• Heating
Operating device
For further detailed information on operation, handling
and maintaining the hot-water heating system, please
refer to the separate operating instructions for "Alde
Compact 3020".
The hot water floor heating supplements the previously described
Alde Compact 3020 hot water heating system.
The diagram on the left is merely an example to show how some of
the heating plates have been laid.
The number and position of the heating plates differs according to
the model and the layout of the caravan.
Holes must not be drilled nor screws wound into the
floor, neither from above nor from below.
(see left illustration)
9. Gas