THEBEN 4942540 HU 1 KNX

Function Description

• Actuator for 1-channel UP heating system
• Silent control of 230 V AC thermal actuators
• Function selection as actuator for heating system (constant or switching control variable) or as heating controller (integrated heating/cooling controller)
• Integrated valve protection function and summer operation
• Secure commissioning and communication via KNX Data Secure
• Particularly simple installation thanks to a compact housing
• 2 binary inputs for potential-free contacts such as buttons, switches, window contacts, temperature sensor (input I2)
• Integrated temperature monitoring for greater reliability, e.g. in case of overload