NNIBE heat pumps allow energy consumption to be reduced for heating and preparation of hot water by up to 80% compared to traditional heating systems. In addition, NIBE heat pumps are the most environmentally friendly and ecological heating devices that reduce CO2 emission. Geothermal heat is solar energy accumulated in the ground, groundwater and surface water reservoirs. The heating system based on the NIBE ground heat pump provides building heating and domestic hot water as well as a cooling function in summer.

• Manufacturer: Nibe
• Product name: Nibe heatpump
• Product code: M12676EN
• Website: Nibe website
• Manual: M12676EN modbus manual

Device preparation

System has built-in support for Modbus TCP/IP, which is activated in menu 7.5.9 - "Modbus TCP/IP". TCP/IP settings are set in menu 5.2 - "Network settings". Modbus protocol uses port 502 for communication. Match the same network information in the main Nibe Modbus node in the example once imported.

Configuration

Download the example from our website and import it into your configuration. Step by step instructions on how to import are available in our instructional video.

In the device's menu page 7.5.9 choose "Export most used registers"or"Export allregisters". These will then be stored on the USB memory in CSV format. (These options is only shown when a USB memory in inserted in the display). The example contains all basic values sent from the device (indoor, outdoor temperatures, supply, etc) with datalogs for each of the values. Additional addresses can be added according to the device's manual.