KNX-OT-Box S

Function description

• The KNT-OT-Box S serves as an interface between the boilers with OpenTherm (bus system in heating and ventilation technology) and the KNX system (building system technology)
• This enables the bidirectional exchange of data between the OpenTherm boiler and the heat distribution via the KNX system (individual room control)
• In combination with the OT-Box (9070712) from the RAMSES 856 top2 OT (8569132) also heating systems without OpenTherm interface can be controlled
• Device and KNX bus module can be swapped independently of each other
• Removable KNX bus module
• Button for OT-test-program
• The following functions are available with the KNT- OT-box:
• Customised flow control
• Weather-compensation flow control
• Control of domestic hot water