Universal Remote Control Repair Board for Electric Fans Key benefits: - Restores remote control and timing functions to compatible electric fans, offering a simple repair instead of full replacement. - Wide compatibility with many fan models thanks to a universal design and clear wiring markings, reducing installation errors. - Stable performance and durable construction provide reliable operation and even heat dissipation for longer service life. Main features: - Operating voltage 220V. - Functions include sleep wind, natural wind, and timing. - Remote control powered by common AAA batteries for easy replacement. - Compact, streamlined PCB design that resists shocks and supports stable electrical performance. - Interface mapping and MODE pin definitions are marked on the board for straightforward connection. Interface and wiring notes: - MODE interface split: A is the stop button, B, C, and D are connected to the wind speed levels, and E and F are not connected. - Before installation, test the fan motor to confirm it runs normally. - Connect the motor neutral and one wire from the oscillation motor together, then attach that connection to the COM terminal on the board. - Connect remaining motor and control wires according to the markings on the PCB. - Connect the live power cable to the L terminal on the board. What makes this product stand out: - True universal repair approach that solves common control and failure issues without model-specific parts. - Clear terminal labeling and MODE split reduce installation time and the risk of wiring mistakes. - Durable material and design support consistent performance and heat management during continuous operation. Typical use scenarios: - Replace a failed control board in a standing or pedestal fan to restore remote-controlled speed, timing, and oscillation functions. - Retrofit older fans that have lost remote functionality to regain sleep wind and natural wind modes. - Use as a spare repair board in a maintenance toolkit for hospitality or shared spaces to quickly fix multiple fan units. Package contents: - Printed circuit board x1. - Remote control x1. - Wiring cables x2. Caution: - Always verify the fan motor is operational before connecting the board. - Follow the PCB markings and the wiring guidance above to avoid incorrect connections.