MZM-50 Mixing Valve Module – Precise RS 485 ProND Control
Optimize the performance of your heating system with the MZM-50 – a dedicated expansion module from the renowned ProND brand. The device is designed for complete management of the mixing valve actuator and pump in modern central heating systems. It gives you a stable temperature at home and protects the boiler from unfavorable operating conditions.
Key compatibility: RS 485 ProND standard
NOTE: The MZM-50 module works TYLKO with ProND controllers equipped with the RS 485 ProND communication standard (e.g. the flagship model Iryd 610).
Communication with the main controller is via the RJ 12 socket (labeled "RS 485 connector"). Installation is Plug & Play – just connect the devices with the appropriate cable to enjoy the full functionality of the system.
Versatility and Controller Functions:
The MZM-50 module is more than valve control – it is intelligent heat management in your home:
Full Automation: Precise control of the mixer pump and the mixing valve actuator.
Thermostat Compatibility: You can connect a standard room thermostat or a PILOT panel, which lets you adjust the temperature remotely from your living room.
Real-time monitoring: Clear display of the current temperature, plus indicators for pump and valve operation.
Operation in 4 Specialized Circuits:
The device lets you choose one of four operating modes, which makes it extremely versatile:
Radiators: Optimized for traditional heating systems.
Floor: Safe low-temperature control for underfloor heating.
Floor pump only: Forced circulation mode without actuator modulation.
Return: Protects the boiler from the so-called "cold return", which is key to the service life of the heat exchanger.
Technical specifications:
Manufacturer: ProND
Model: MZM-50
Communication connector: RJ 12 (RS 485 ProND bus)
Application: Control of an actuator (3-way or 4-way) and a pump.
Compatibility: Iryd 610 and other models with an RS 485 ProND connector.
The module works with the PILOT panel, so when planning your installation, it is worth checking out the PILOT G 904 room panel for ProND controllers.
For remote temperature adjustment from living areas, you can also use the PILOT G 906 room panel, which works with ProND controllers.






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