MTN6221-0325 KNX Obj.RTC Termo-Plastic

Description for MTN6221-0325 KNX Obj.RTC Termo-Plastic

The Schneider Electric MTN6221-0325 is a KNX room temperature control unit designed for System M installations in residential and commercial buildings. It features an integrated bus coupler and supports both heating and cooling operations. Depending on the current room temperature and setpoint, it transmits a control value to KNX-enabled heating or cooling systems.

Temperature measurement can be handled by the internal sensor or an external KNX temperature sensor, ensuring flexible installation and optimal comfort. The device supports various controller types such as 2-step control, continuous PI control, and PWM switching PI control, allowing fine-tuned temperature regulation.

It supports multiple operating modes including Comfort, Standby, Night Reduction, and Frost/Heat Protection, all configurable via KNX bus telegrams. The MTN6221-0325 also includes advanced features like valve protection, temperature monitoring, and setpoint memory.

The thermostat is constructed from brilliant thermoplastic material with an antibacterial active white glossy finish, ensuring both durability and hygiene. It connects easily using a KNX bus terminal and comes with a supporting plate and protective plaster hood.