Operation Manual

10. Built-in devices
99
10.6 Boiler *
The optional boiler holds approx. 14 litres of water. It heats the
water electrically using an integrated heating rod. It replaces the
standard Truma therme.
Filling the boiler
• Shut the outlet valve on the cold water intake pipe. Set the lever
in a horizontal position.
• Switch on the energy supply by pressing the main switch on the
control panel.
• Open at least one faucet and leave it open until the boiler has
been lled by displacing the air and the water ows.
• Shut the faucet.
Emptying the boiler
• Use the control panel to switch o the energy supply.
• Open the faucets in the kitchen and the bathroom.
• Open the outlet valve on the boiler. Set the lever in a vertical
position.
• Empty the water directly outside.
Before each journey, make sure the boiler has been
switched o and then attach the chimney cap.
Before operating the boiler you must remove the
chimney cap.
Empty the boiler if there is a danger of frost.
Never operate the boiler if it is empty.
Should you operate the cold water system without
the boiler, the boiler will also be lled with water. To
avoid damage due to frost, empty the contents even
if the boiler has not been used.
Switching o the boiler
• Use the rotary switch to turn o the boiler.
• Attach the chimney cap and close the emergency shuto valve.
Boiler EL
230 V ~
Operating on electricity
• Use the control panel to switch on the boiler. The control light
will shine.
When operating on electricity, it is not possible to
preselect the water temperature. This is automatically
set to approx. 70° C.
When operating on electricity, the boiler functions
only when the caravan is connected to the 230 V
mains supply.
Boiler
Control panel for the boiler