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General| Supply Voltage | 24 VAC/DC, 100-240 VAC |
|---|---|
| Input | thermocouples |
| Output | Relay |
| Control Mode | PID, On/Off |
| Display | LED |
Explains symbols used in the document for warnings and important information.
Provides essential safety guidelines for installation, operation, and potential risks.
Lists the components included in the product packaging.
Details technical specifications like dimensions, voltage, current, IP rating, and protection class.
Lists optional modules and accessories that can be used with the controller.
Provides instructions on how to clean the controller casing.
Shows a simplified system scheme for FR 120 with combi boiler.
Covers the process of installing the heating controller and selecting the location.
Details how to connect the controller via BUS or 1-2-4 interface.
Explains how to set programs for heating and domestic hot water for energy savings and comfort.
Guides users on navigating the controller's menu structure and interface.
Describes how to set and change switching times and operating modes for heating and DHW.
Details how contractors can reset all settings to factory defaults, requiring recommissioning.
Explains how to manually select operating modes like Comfort, Economy, or Frost.
Covers permanently or temporarily adjusting the desired room temperature for different modes.
Provides an overview of the controller's menu hierarchy and navigation.
Details how to set time programs and temperature levels for heating operation.
Explains settings for domestic hot water heating, including programs and circulation pumps.
Covers settings like time, date, display format, and key lock.
Allows configuration of cylinder temperature and optimization based on solar energy.
Presents a table outlining system information available in the INFO menu, categorized by Boiler, Heating system, etc.
Provides an overview of the installer settings menu structure, factory settings, and adjustment ranges.
Guides contractors on configuring the heating system, including connection type and automatic configuration.
Details parameters for individual heating circuits like sensor calibration, adjustment factors, and heat-up optimisation.
Explains how to manually configure the solar thermal system and its disinfection function.
Allows fine-tuning of parameters for the installed solar thermal system.
Enables viewing the last 20 faults with date, source, code, and description.
Allows input and viewing of contractor contact details for customer service.
Displays system details like installation date, boiler and controller part numbers, and software version.
Guides contractors on interpreting fault codes displayed on the controller and rectifying issues.
Provides a table of common problems, their causes, and remedies when the display is not available.
Offers advice on optimizing temperature levels, switching times, and using heat-up optimisation for energy efficiency.
Outlines Bosch's commitment to environmental protection regarding product quality, economy, and safety.
A form for recording details of system commissioning, including components, work carried out, and installer signature.
Summarizes factory and personal settings for heating time programs, showing switching times and modes.
Summarizes factory and personal settings for domestic hot water programs, including temperature levels and on/off times.
Summarizes factory and personal settings for DHW circulation pump programs, showing on/off times.
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