Bosch Heating

This template allows you to control your Bosch Control 8000 without Gateway over Modbus TCP. The Modbus RTU interface of the Bosch Control 8000 is exclusively for Modbus RTU internal application purposes from Bosch and is therefore not available. The Bosch Control 8000 is a control system for gas heating generators, oil heating generators, heatpumps, hybrid systems.

The choice of paring Bosch Control 8000 systems with Loxone offers the possibility of:

- integrating demand-based heating and cooling depending on e.g. presence or the protection of open windows - Active integration in interaction with e.g. PV- systems in a Loxone Energy Management - Using flexible electricity tariffs with the Spot Price Optimizer. - Use statistics ore individual notifications - Create your own individual schematics - Reduce cycles and operating hours of your Bosch heating device - Combining hybrid solutions e.g. Gas heater and PV- Heating element in your Hot Water Storage - Create e.g. yearly operation goals like certain annual runtime forces for hybrid systems e.g. (Heatpump 60% amount of energy, Logano 40% amount of energy) to fulfill the requirements of your local government. - In addition to the electrical power, the current and total thermal energy can also be visualized via the Loxone Energy Flow Monitor. To the compact overview for e.g. contractors. - Influence on the hot water circulation pump by controlling via the presence detectors. - Increased security through leakage detection or activation of IP cameras in the plant room.

With our step by step manual for collecting the heating or cooling demand and forwarding it to the Bosch Control, we enable the interaction of the individual room control with the central heating/cooling system Bosch Control. Please take a look on the Loxone Config sample file in the Library download area.

Bosch helpcenter and download area:

- The download link at the bottom of the Bosch website leads to the current Modbus data point list and other documents such as service and installation instructions for using the Bosch Control 8000 control system. Bosch Control 8000 for heating boilers – individual & smart (bosch-industrial.com) - Please note that different Datapoints apply for different Bosch Control software versions. Follow the document "Information on controlling the Control 8000 control device series via Modbus TCP/IP " by download "Documents, version 2.0"

UseCase: Integration of a Bosch Control 8313: Residential building with heating, warm water storage and heating circuits.

- Device Oil heater Uni Condens 8000 F with Control 8313 - Warm water storage tank --> Controlled by Loxone - Mixing circuit heating HC0 (e.g. radiators) --> Control 8000 --> Controlled by Loxone - Mixing circuit heating HC1 (e.g. ceiling heating) --> FM-MM --> Controlled by Loxone - Mixing circuit heating HC2 (e.g. underfloor heating) --> FM-MM --> Controlled by Loxone

The Bosch Control 8000 as delivered from the factory is capable of controlling the boiler circuit, the warm water preparation and one heating circuit. If you want to control up to 3 heating circuits, you need the "FM-MM" function module. Functional Components required for Loxone Integration in the example schematic: (All other components can be found in the diagram in the download area)