Burstner Goldie, Manual

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I-Modell - 07/07 - Ausgabe 03/07 - 1512317 - BUE-0056-00EN
Appliances
9
9.4.2 Trumatic C boiler
The boiler is integrated into the heater and is operated with gas (gas opera-
tion) or with gas and/or electricity (gas and 230 V electrical operation). The
boiler is switched on by turning the rotary switch (Fig. 128,2) on the operating
unit (Fig. 128). The type of energy is pre-selected (gas and 230 V electrical
operation) with the energy selector switch (Fig. 130).
In winter operation "Heater and boiler" (Fig. 128,3) the water is automatically
heated up when the heater is switched on. If the heater switches off after the
required room temperature has been reached, the boiler will continue to heat
up until the set water temperature has been reached.
In summer operation (Fig. 128,1) only the water in the boiler is heated up to
either 40 °C or 60 °C. The water is heated to 60 °C in approx. one hour. The
yellow indicator lamp (Fig. 128,5) illuminates during the boiler heating-up
period.
The voltage supply for the heater/boiler and the safety/drainage valve cannot
be interrupted by the 12 V main switch. When there is a fault, the red indicator
lamp (Fig. 128,4) on the operating unit for Trumatic C heater/boiler illuminates
(see chapter 14).
Safety/drainage valve The boiler is equipped with a safety/drainage valve (Fig. 129). The safety/
drainage valve prevents water in the boiler from freezing, when there is frost
and the heater is not switched on.
Fig. 128 Operating unit for heater/boiler
1 Summer operation water tempera-
ture 40 °C or 60 °C
2 Rotary switch
3 Winter operation "Heater and boiler"
4 Red indicator lamp "Fault"
5 Yellow indicator lamp "Boiler heating-
up phase"
When the safety/drainage valve is closed a small electrical power flows
which puts an extra load on the living area battery. Therefore, a daily check
of the battery voltage panel is recommended. If the battery voltage drops
to below 10.8 V the function of the safety/drainage valve can no longer be
guaranteed.
When the vehicle is not used for a long period of time, open the safety/
drainage valve and empty the boiler.
At temperatures below 8 °C the safety/drainage valve opens automatically.
Therefore, you must switch on the living area heater and wait until the living
area temperature exceeds 8 °C before you fill the boiler.
The water pump and the water fittings are not protected against freezing by
the safety/drainage valve.
The drainage neck of the safety/drainage valve has to be free of dirt (e.g.
leaves, ice) at all times.