Infinity / Evolution
related Tech Tips
Diagnosing and Fixing Fault Code 44 on FE4 or FE5 Infinity Evolution Fan Coils
March 9, 2026
Have you ever had a fault code 44 on a FE4 or FE5 infinity or evolution fan coil? Do you
Missing Serial Numbers on Infinity/Evolution User Interfaces
September 29, 2025
Have you ever noticed that (inside the software) some User Interfaces (UI) have serial numbers listed, and some don’t? Why
Infinity/Evolution Server Connection Issues
June 10, 2024
The most effective solution to correct the server connection issue is to connect to a dedicated 2.4G router. Connecting a