Bosch CR 100 – Modulerende kamerthermostaat

Purpose & Application

• Type: Modulating room controller, weekly programmable.

• Main use: Controls and regulates one verwarming circuit (with or without mixing valve) and warm tapwater (DHW) production.

• Programming: 6 daily switching points can be set for each day of the week, enabling fine adjustment of temperature to fit daily/lifestyle schedules.

• Zones: Intended for direct or mixed verwarming circuits; includes DHW control and support for solar DHW systems.

• Advanced Temperature Regulation: Uses a built-in room sensor for precise comfort. Automatically adapts consumption based on the building’s real-time needs due to continuous modulation.

• Weekly programming: Allows for detailed weekly scheduling.

• Energy, Maintenance & Error Feedback: Visualizes energy consumption, signals maintenance intervals, and displays error codes on the backlit LCD.

• Smart Interface & Display:

  • Illuminated (backlit) LCD for easy status reading.

  • Modern, compact design with intuitive operation knob and buttons.

• Communication: Interfaces and configures all connected modules automatically via EMS BUS; compatible with MM100/MS100 modules and can be used with Bosch Heatronic 3®/4® ketels and installaties.

• Compatibility: Designed to operate with ketels that use the Bosch EMS or EMS 2 BUS standard (not OpenTherm). Not geschikt voor third-party or very old (pre-2007, iRT) Bosch ketels without EMS.

Technical Specificaties

Advanced Functions

• Holiday mode and seasonal automatic switching (summer/winter).

• Energy-saving algorithms: Possible to achieve ErP Class V for system upgrades when paired with new condensatieketels.

• Solar circuit management: Can control solar DHW circuits if required.

• Automatic configuration: Identifies and configures all EMS BUS modules on connection.

Typical Scenario of Use

• Living areas requiring frequent temperature changes (e.g., home and night-time programs).

• One verwarming circuit and centralized DHW, often in apartments or single-family houses.

• Owners who want to visualize and optimize energy use.

Installatie & Commissioning

• Professional installatie is needed for garantie and safety.

• Connects to the ketel via the EMS BUS interface – check ketel compatibility before purchase.

• Auto-identifies connected modules after power-up.

Bosch CR 100 is a modern, modular kamerthermostaat/controller designed to maximize user comfort and energy efficiëntie in homes with a single verwarming circuit. It offers detailed weekly programming, direct feedback via a backlit screen, and seamless integration with Bosch EMS-enabled ketels, inclusief DHW and solar integration. Its design and kenmerken make it ideal for homeowners wanting advanced, yet user-friendly comfort automation.