Mercedes-Benz KABE Travel Master 2022, User Manual

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4-17
22M-1 EN
Descriptions
Page
The boiler.
THE BOILER
The motorhome has an ALDE Compact 3020 HE type
boiler.
The boiler is used for heating the motorhome and provi-
ding hot water.
The boiler has two operating modes:
• Bottled gas.
• 230 V.
If both operating modes are activated on the boiler control
panel, electrical operation is prioritised. Bottled gas opera-
tion then starts as required.
The boiler is operated from its own control panel.
The boiler has an integrated water heater that holds 8
litres of water. At a hot water temperature of 70°C, this
equates to 12 litres of “tap-hot” water (40°C). The recovery
time is around 30 minutes.
Drain the water heater via the drain valve. This is on the
floor, next to the boiler.
The water runs out beneath the motorhome.
The drain valve also serves as a safety valve if there is
overpressure in the water heater.
The drain valve for the water heater.
Open and closed positions.
Descriptions – Heating system
NB!
The water system must always be
drained when there is a risk of frost.