10. Built-in devices
166
10.3 Hot-water heating system
You are not permitted to operate the hot water heater
while driving.
Exception:
As an optional feature, the vehicle can be equipped with a
gas pressure regulator for use while driving (e.g. Control CS).
Alde hot water heating system
Check the amount of liquid in the expansion tank at regu-
lar intervals. When the heating is off, the liquid should be
approx. 1 cm above the "Min" mark.
The Compact 3020 LPG heater is a hot-water heating system
which heats hot water separately (contents: 8.5 l). It is possible
to heat up the heating system without filling the hot-water heater
with fresh water.
Location
• In the wardrobe.
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
whenever the vehicle is not in use.
• If there is danger of frost, always drain off the fresh water
in the hot-water heater
(see 8.2).
• 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 motorhome, e.g. behind the back cushions, winter
ventilation slots, in the bed frame and behind the stowage
cupboards.
Modes of operation
• LPG operation
• Heating cartridge operation (230 V)
• Combined LPG and heating cartridge operation