Information

Shows current information.

Note: Switching test active
Description: A switching test is being performed.

Note: Frost protection active
Description: Frost protection activated by low outside air temperature. Heat exchanger kept free of frost by reducing the supply air volumetric flow rate.

Note: Max. humidity limit value exceeded
Description: The set max. humidity limit value was exceeded, excess humidity protection (increase in volumetric flow) is active.

Note: Volumetric flow measurement active
Description: Fans are operated in nominal ventilation level for a maximum of 3 hours.

Note: EnOcean communiction
Description: There is no communication between the EnOcean plug-in module and basic circuit board.

Note: KNX communiction
Description: There is no communication between the KNX plug-in module and basic circuit board.

Note: Gateway communication
Description: There is no communication with the internet.

Note: Modbus communication
Description: There is no communication with the Modbus components.

Note: External safety shutdown
Description: A connected external safety contact has tripped (terminal X2). There is no bridge on the control circuit board. The unit switches off!