Recovery function

A "Recovery function" is integrated into this controller. This means that the pressure on the shut down side is monitored for a specified time. If the pressure recovers within this time (liquefied gases) and rises above the set limit value, the system is switched back to this side so that it can be emptied as far as possible.

Press "Configure" to display the configuration menu.

Pressing "Recovery" takes you to the selection menu for the recovery function.

Here you can activate and set the recovery function for the respective automatic changeover:

Switch on the recovery function for the system for which it is to be activated.

Enter the value of the pressure increase on which the system is to switch back (recovery pressure = automatic changeover pressure + pressure increase).

Enter the time during which the shut off side is to be monitored.

If system 1 is currently in recovery mode, the following screen will be displayed during the monitoring time: