MM100 module for controlling a dependent circuit with CW 100 or CW 400 7738113392

Heating circuit control module – precision and comfort

The MM100 module is an advanced device designed to control a single, dedicated heating circuit in Bosch Heatronic 3, 3.5 or 4 systems. It allows for effective temperature management and optimization of installation operation, which translates into user comfort and potential energy savings. It is a key element for installers carrying out modernizations of existing systems or building new ones requiring precise temperature regulation.

Functionality and application

The MM100 module works with CW 100 and CW 400 controllers, as well as CR100, CR100RF, CW800 models. It allows connecting a circulation pump and a mixing valve (in systems with a mixer) or a hot water tank charging pump and a DHW circulation pump. Additionally, a temperature limiter can be connected, which increases the safety and control of the installation. Thanks to this, the module is versatile and can be adapted to different heating system configurations.

The module set includes a temperature sensor, which can function as a T0 supply sensor (for a hydraulic distributor) or a TC1 central heating circuit temperature sensor with a mixer – this is additional convenience and flexibility during installation.

Key features and benefits

• Versatility: Compatible with a wide range of Bosch Heatronic controllers, making it easy to integrate with existing systems.
• Flexibility: Possibility to connect various installation elements – circulation pump, mixing valve, hot water tank charging pump, DHW circulation pump and temperature limiter – allows adaptation to individual needs.
• Precise regulation: Provides accurate temperature control in the heating circuit, which translates into user comfort and energy savings.
• Completeness: The set includes a temperature sensor (T0 or TC1), eliminating the need to purchase it separately.
• Solid construction: The module dimensions are 184 mm x 151 mm x 61 mm and the weight is approximately 1.1 kg - ensures durability and reliable operation for a long time.
• Easy installation: Intuitive design makes installation and configuration easy for both professionals and more experienced end users.