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The DIVERSITECH CIE-BM102WA is a universal smart AC controller designed to add Wi-Fi-based remote management to ductless mini-split systems, portable air conditioners, and heat pumps. It connects existing IR-controlled units to a smartphone app, enabling full control of temperature setpoints, fan speed, operating modes, and scheduling without replacing the existing thermostat wiring infrastructure. The controller operates over a standard Wi-Fi connection and is finished in white to suit common indoor equipment aesthetics. HVAC technicians and knowledgeable installers deploy this device in residential and light commercial applications where remote access and scheduling are priorities.
This controller is suited for residential and light commercial settings where ductless mini-split systems, portable ACs, or heat pumps are already installed. It is particularly useful in retrofit scenarios where the existing equipment has no built-in smart or connected capability. The app-based interface supports temperature scheduling and mode changes from any location with an internet connection, making it a practical upgrade for property managers, technicians servicing multiple sites, or end users seeking energy-use visibility and remote control.
Designed as a universal smart controller for IR-controlled ductless mini-split systems, portable air conditioners, and heat pumps in residential and light commercial applications.
Installation is typically performed by a licensed HVAC technician or a qualified installer familiar with low-voltage controls and Wi-Fi network configuration. Power down the associated AC unit before mounting and positioning the controller to ensure proper IR signal alignment with the equipment receiver. No refrigerant handling or high-voltage wiring is required for this device. Follow all local mechanical and electrical codes and the manufacturer instructions for network pairing and app setup.
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