63
heater has not been used. As an alternative,
two shutoff valves, resistant to hot water,
can be fitted in front of the cold and hot
water connection.
WARNING: When connecting to a
central water supply (rural or city
mains), a pressure reduction valve must
always be installed to prevent pressures
above 2.8 bar from developing in the
water heater.
.
Draining the water heater
1. Interrupt power for water pump (main
switch or pump switch).
2. Open hot water taps in kitchen and
bathroom.
3. Open safety/drain valve:
lever in the vertical
position (Fig A)
The water heater content is
now emptied to the outside
through the safety/drain
valve. Place a bucket
beneath the outlet to check whether the
water content has completely drained away
(12 litres!).
There shall be no guarantee
claims for damage caused by frost!
MAINTENANCE
The water container used is made of
stainless steel, which is foodstuff-
compatible.
Use wine vinegar for descaling the water
heater, this being introduced into the
appliance via the water supply. Allow the
product to react and then thoroughly flush
out the appliance with plenty of fresh water.
To sterilise the water we recommend
‘Certisil-Argento’. Other products,
particularly those containing chlorine are
unsuitable.
To avoid infestation by micro-organisms, the
boiler must be heated to 70°C at regular
intervals (only possible in winter operation).
Do not use the water as drinking water!
Fuses 12 V
The 12 V fuses for the device are located on
the electronic control unit (12). The fine-wire
fuse must only be replaced by a fuse of the
same design.
F1: 6.3 A, slow-acting
F2: 1.6 A, slow-acting
Fuses 230 V
The fuses and power connection cables
must always be replaced by experts!
WARNING: Disconnect all poles of the
unit from the mains before opening the
housing containing the power
electronics.
The 230 V fuse of the unit is in the power
electronics (13) on the unit.
This fine fuse must always be replaced with
a fuse of the same type.
10 A, slow-acting, cut-off delay ‘H’.
Overheating protection 230 V
The 230 V heating facility has a mechanical
overheating switch. If the 12 V power supply
is interrupted during operation or during the
afterrun period, for example, the
temperatures within the unit could trigger the
overheating protection.
Equipment Details
Fig A
Summary of Contents for Bessacarr 2006
Page 2: ......
Page 4: ......
Page 5: ...THE MOTORHOME CODE Code of Conduct 2 The Country Code 4 The Coastal Code 4...
Page 16: ...12...
Page 17: ...EN ROUTE Spare Wheel Removal 14...
Page 19: ...SAFETY SECURITY Fire 16 Ventilation 16 Escape Paths 16 Children 16 Security 16...
Page 22: ...18...
Page 23: ...ARRIVAL AT SITE Positioning the Motorhome 20...
Page 29: ...Connecting Services 25 Typical gas schematic drawing...
Page 105: ...Equipment Details 101 Fig 1 Front Plate Fig 2 Connection Fig 3 Wiring Diagram...
Page 116: ...112...
Page 120: ...116 Notes...
