Hardware required for network connection:

CIM 100
Product number: 96824797

LON communication interface for easy integration into the building automation system. The communication interface is fully compatible with the default LONmark functional profile 8120 for pump controls to ensure smooth interoperation with other LON devices. The communication interface is certified pursuant to the LonMark Application Layer Interoperability policy.

Learn more about the module in the Grundfos Product Center

Basic information on Grundfos Gateways for LON networks

Quick Guide for the CIM/CIU

Common error code for all Grundfos products

The Grundfos MAGNA3 pump has a build in sensor, an analogue input and an integrated PI controller. This means that a control loop consisting of pump and sensor can be set up directly.
With an additional temperatur sensor Grundfos HVAC pumps can calculate heat energy.
Use our MAGNA3 sensor installation guides.

MAGNA3 with RPI T2

The PC Tool CIM/CIU is intended for system integrators and Grundfos service personnel. It shows the data content (functional profile) of a Grundfos product, which is connected to your PC via a CIM, CIU or softCIM.

PC Tool CIM/CIU


With the "Grundfos GO Remote" app, you can use your smartphone or tablet to parameterise Grundfos pumps and controllers, save settings and create commissioning logs.
The app can be connected to the device via Bluetooth if it is supported or via a Grundfos MI 301 (98046408). The free smartphone app is available for download in the app stores below:

LON

MAGNA3