DuoControl CS
Troubleshooting
56 EN
50020-00980 ∙ 00 ∙ 08/2022
The user must arrange for the gas system to be tested in accordance
with the relevant national regulations (e�g� in Germany every 2 years)
by a liquid gas expert� The test must be confirmed on the respective
test certificate (G 607)�
In countries where testing is not mandatory, it is advisable to have the
gas system tested every 2 years for your own safety�
7
Troubleshooting
Fault rectification measures are listed below� If the measures are not
successful, contact Truma Service�
The following points must be checked if there are problems with the
gas supply:
Check the fill level of the gas cylinder�
Check that the cylinder valve is opened�
Check the hose rupture protection* if one is in use�
Check whether the switchover system is set/adjusted correctly�
Check whether the crash sensor was triggered (see chapter
„Crash sensor (CS)“)�
Check whether the quick-acting shut-off valves on the gas appli-
ances (heating, oven, gas hob, etc�) are open�
The gas pressure regulator may ice up at temperatures around 0
°C� If the gas pressure regulator ices up, the gas flow is reduced or
completely interrupted� To ensure an uninterrupted gas supply at low
temperatures, Truma also offers the EisEx regulator heater�
8
Accessories
High-pressure hoses
with hose rupture protection and country-specific connections, see
www�truma�com
