New Wi-Fi solution for introduced for the Halcyon line. This Wi-Fi tool allows installers to operate a Fujitsu Halcyon mini split system from anywhere with a smartphone, laptop or tablet. Mini-splits are controlled from a webpage or by using an iOS or Android App. A cloud server manages the entire process. Homeowners/users receive many advantages. Many mini-split functions can be remotely operated including: on/off, change or set temperature, set schedules, timers, and change modes (heat, cool, dry, auto, fan). All through simple, intuitive application or web browser.