Thank you for your enquiry regarding Wi-Fi controller compatibility for your Fujitsu General air conditioning system.
Regrettably, our current range of Wi-Fi controllers is not compatible with older model units. The technology requirements and communication protocols used in those earlier systems do not align with our modern controller platforms.
For your reference, we maintain an up-to-date compatibility guide outlining which models support our available controller solutions. You can view it here:
? Controller Compatibility List – Fujitsu General
We understand the convenience that smart control offers and appreciate your interest. If you're considering an upgrade or need further advice on available solutions, please don’t hesitate to reach out.