The Truma Duo Control CS is a 2-bottle gas pressure control system that allows you to operate your gas system while driving thanks to the integrated crash sensor and automatically switches to the reserve bottle when the operating bottle is empty.
The crash sensor
In the event of an accident or a road that resembles a bumpy track, the crash sensor is triggered and immediately cuts off the gas supply. You can reset the crash sensor by pressing the yellow reset button on the Duo Control.
Truma Duo Control remote display
The remote display shows you via a green LED that the control system is ready for operation. If the green LED goes out and the red LED appears, this means that the operating bottle is empty and the system has therefore switched over. You should therefore fill or replace your company bottle as soon as possible. You can also switch the so-called EisEx on and off on this remote display. The EisEx (a 12V heating regulator) prevents ice drops from forming on the gas pressure control system in winter. This ensures a trouble-free gas supply even in winter conditions.
Truma gas filter
Oily particles are entrained in the gas stream as aerosols. Over time, these accumulate in the gas pressure regulator and clog it. The Truma gas filter effectively protects the gas system from such contamination and filters out the residues from the gas using a filter pad. When changing a bottle, the filter pad should also be replaced to ensure a long service life for the gas system.