Description
Introduction
The Inspinia A-VDK is a specialized VRF addon module engineered specifically for integrating Daikin VRF air conditioning systems into building management and automation environments. Designed as a dedicated interface accessory, the A-VDK model facilitates seamless communication over Daikin’s proprietary D3 Net communication protocol via designated F1-F2 terminal lines. Explore more products from Inspinia for professional building automation projects.

For system integrators, consultants, and procurement managers, selecting the exact VRF addon model is essential to ensure hardware compatibility. The A-VDK provides a streamlined hardware solution tailored to Daikin VRF equipment, allowing precise alignment with project specifications and bill of quantities (BOQ) requirements.
Key Features
- Manufacturer: Inspinia
- Model SKU / Order Code: A-VDK
- Supported HVAC Brand: Daikin
- Terminal Connection: F1-F2
- Communication Protocol / Line: D3 Net
- Product Category: Accessories / VRF Addons
Benefits
- Dedicated integration module specifically engineered for Daikin VRF communication lines.
- Direct physical connection using standard Daikin F1-F2 system terminals.
- Full compatibility with Daikin D3 Net protocol communication standards.
- Simplifies HVAC interface setup by avoiding generic or mismatched interface hardware.
- Helps avoid costly order errors by providing a distinct order code (A-VDK) tailored for Daikin equipment.
- Complements the broader range of Inspinia VRF addon modules across different HVAC manufacturers.
Technical Specifications
Applications
- Integration of Daikin VRF air conditioning systems into broader building control topologies.
- Commercial, residential, and institutional HVAC integration projects requiring direct D3 Net interface matching via F1-F2 terminals.
Installation Notes
- Verify that the targeted HVAC indoor/outdoor communication line corresponds directly to Daikin D3 Net standards.
- Ensure electrical wiring is strictly connected to the designated F1-F2 terminals as specified in the official manufacturer documentation.
- Cross-reference the A-VDK order code against project engineering schematics before initiating physical wiring.
Developer Resources
- Official Inspinia VRF Addons Documentation: https://www.inspinia.eu/products/vrf-addons
FAQ
Which HVAC manufacturer is the Inspinia A-VDK compatible with?
The Inspinia A-VDK module is specifically designed for compatibility with Daikin VRF systems using the D3 Net communication line. For certificates and current technical files, refer to the official Inspinia product page.
Which terminal line is used to connect the A-VDK module?
The A-VDK connects directly to the Daikin F1-F2 terminal name communication lines.
How can I ensure I am ordering the correct VRF addon module for my project?
Check your HVAC equipment documentation and bill of quantities (BOQ). Ensure the HVAC brand is Daikin and the required communication protocol is D3 Net on terminals F1-F2 before ordering SKU A-VDK.
What is the exact product model?
The order/model code for this page is A-VDK. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by Inspinia.
Where can I find the official technical documentation?
Use the manufacturer product page and datasheets for this exact SKU. Always verify the latest revision before specifying the product.
Conclusion
The Inspinia A-VDK VRF addon module provides a precise and reliable hardware interface for integrating Daikin VRF equipment on D3 Net F1-F2 lines into smart building infrastructure. Confirm your project details and place your order at KNXbazzar to guarantee exact model matching and smooth deployment. Installers and system integrators can review our professional project support options.






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