Truma DuoControl Gebrauchsanleitung Seite 41

DuoControl
5 Gas filter *
6 DuoControl
7
Test connection
8 Reset button
9 Gas pipe
3.2 Gas pressure regulator
The DuoControl gas pressure regulator is a safety gas pressure regu-
lator according to EN 16129 for operation with liquid gas in the gas
phase�
The gas pressure regulator has automatic switchover equipment at
the inlet to the connection to two gas cylinders�
3.3 PRV
The gas pressure regulator is fitted with an automatic safety device
(PRV) � If the gas pressure regulator is not working properly, for
1)
example due to dirt or other foreign mateiral, the safety valve opens
and releases the overpressure� The connected consumers are thus
protected from an impermissibly high pressure� The PRV closes auto-
matically after the pressure is reduced�
PRV = Pressure Relief Valve
1)
3.4 Switchover system
In a two-cylinder gas system, the switchover system ensures automa-
tic switchover between the gas cylinders� As soon as the operating
cylinder is empty (< 0,5 bar), the switchover system switches to the
reserve cylinder� Switchover is indicated by means of red or green
windows (Fig� 2-1)� Both windows relate to the operating cylinder�
Green display: the operating cylinder is full�
•
Red display: the operating cylinder is empty�
•
The white lug (Fig� 2-2) points to the operating cylinder�
50020-00984 ∙ 00 ∙ 08/2022
Product description
EN 41