Compatible with Fujitsu VRF/VRV systems, this wired controller for air conditioning provides full system control from a single panel. It works with models including UTY-RNNQN, UTY-RNKYT, and UTB-YUB. Features: - Multi-operation modes: Cool, heat, fan, auto, and dehumidify. Adjust temperature, fan speed, and swing with dedicated buttons. - Advanced timer: Built-in weekly timer with clock adjustment, day setting, and multiple on/off scheduling options. - Maintenance & energy-saving: Filter reset reminder, economy mode, and built-in thermo sensor help maintain efficiency. - User-friendly design: Clear LCD display with status indicators, lock function, and error code alerts (e.g., "EE") for quick troubleshooting. Step-by-step instructions for advanced settings. Color: As shown. Material: Plastic. Package includes: 1 x wired controller (other items not included). Note: Slight color difference may occur due to lighting and display settings. Measurement tolerance: +/- 1-3 cm.