Akubela KNX Fan Coil Module 0-10V DIN Rail HVAC Actuator

Akubela KNX Fan Coil Module (0-10V)

The Akubela KNX Fan Coil Module (0-10V) is a DIN rail mounted actuator that brings central air conditioning fan coil units into a KNX building automation network. Powered directly from the KNX bus, it uses a set of configurable relay outputs together with a 0-10V analogue drive interface to manage fan speed, heating and cooling valves, and even auxiliary lighting loads from a single compact device, making it a practical choice for integrators standardising HVAC control across a KNX installation.

Key Features

• Five configurable relay outputs that can be assigned as fan speed stages (low/medium/high), heating and cooling valve control, or general-purpose switching, depending on the parameter settings chosen in ETS.
• Dual motor compatibility: it supports both 230V AC motors and 24V AC motors with a 0-10V control interface, allowing for the control of heating, cooling, and fan speed settings (low, medium, high).
• Additional lighting load control capability alongside HVAC functions, reducing the need for a separate switching actuator in some installs, as it can also control lighting loads.
• On-device manual/auto operation button for quick commissioning and troubleshooting without a laptop, with a status indicator that lights when manual control is active.
• Dedicated programming button and LED for straightforward KNX physical address assignment, with a separate LED confirming normal application layer operation.
• Supports both 2-pipe and 4-pipe fan coil HVAC system configurations, giving flexibility across different building services designs.
• Selectable local or bus control definition, allowing the module to act as either the master valve controller or a slave driven by an external room controller.
• Bus-powered DIN rail design requiring no separate power supply, simplifying panel wiring and reducing installation cost.
• Full ETS integration for scene, schedule, and group address configuration within standard KNX projects.

Typical Applications

This module suits offices, hotel rooms, apartments, and commercial spaces where fan coil units handle heating and cooling and need to be tied into a wider KNX smart building system. Integrators can use it to let room controllers, touch panels, or scheduling logic automatically adjust fan speed and valve position for comfort and energy efficiency, while still allowing manual override at the device or via a wall-mounted temperature controller.

What's in the Box

• Akubela KNX Fan Coil Module (0-10V)
• KNX bus connection terminal
• DIN rail mounting clip (integrated)
• Quick installation guide

Frequently Asked Questions

Does this module need its own power supply?
No. It draws power directly from the KNX bus line, so no additional transformer or PSU is required for the module itself.

Can it control both 2-pipe and 4-pipe fan coil systems?
Yes, the HVAC system type is a configurable parameter in ETS, so it can be set up for either 2-pipe or 4-pipe installations depending on the site.

Is ETS software required to commission it?
Yes, like all KNX actuators it is configured using ETS. This product is available in the ETS online catalog, and if it is not listed, installers can contact Akubela technical support for its database.