Tech support
General Assist Technical Reference Smartphone Control for Older Infrared Air Conditioners Wifi Using a Sensibo IR controller when the indoor unit is no...
Tue, 4 Aug, 2026 at 12:13 PM
General Assist Technical Reference How Airflow, Duct Design and Zoning Affect Performance Why an air conditioner can appear to be operating incorrectly...
Wed, 5 Aug, 2026 at 8:22 AM
General Assist Technical Reference J Series Indoor Unit DIP Switch Settings Heating and cooling correction, auto restart, model coding and controller c...
Wed, 5 Aug, 2026 at 4:00 PM
General Assist Technical Reference VRF Outdoor Unit Addressing REF address, master/slave configuration and outdoor unit quantity settings Guide for co...
Wed, 5 Aug, 2026 at 8:27 AM
General Assist Technical Reference VRF Outdoor Unit Addressing REF address, master/slave configuration and outdoor unit quantity settings Guide for co...
Wed, 5 Aug, 2026 at 8:42 AM
VRF Heat Recovery - RB Unit Address Setting How to set the refrigerant circuit address and RB address on single-port and multi-port Refrigerant Branch u...
Wed, 5 Aug, 2026 at 8:50 AM
General Assist Technical Reference VRF Indoor Unit Connection Check Verify indoor-unit wiring, communication and detection before commissioning Fujits...
Wed, 5 Aug, 2026 at 9:05 AM
General Assist Technical Reference VRF Master Indoor Unit Setup Administrative indoor unit configuration for 2-pipe AIRSTAGE VRF systems Outdoor unit ...
Wed, 5 Aug, 2026 at 9:22 AM
General Assist Technical Reference VRF Indoor Unit Function Settings Configuration categories, compatibility indicators and commissioning guidance App...
Wed, 5 Aug, 2026 at 9:35 AM
General Assist Technical Procedure VRF Outdoor Unit Test Run Procedure Cooling and heating test operation from the outdoor unit PCB Use this procedure...
Wed, 5 Aug, 2026 at 10:05 AM