BFT VENERE BT A 850 Botticelli Control Board

BFT Botticelli Garage Door Motor Control Board — VENERE BT A 850 Replacement Card

BFT VENERE BT A 850 is the original control board designed specifically for BFT Botticelli series sectional garage door motors. The board operates on a 230V AC mains supply and delivers a 24V DC output to the motor, enabling precise speed and torque management directly from the board. The integrated D-Track smart obstacle detection system continuously monitors abnormal torque values during door movement, protecting both the mechanical components and the user. The board incorporates photocell, safety edge, stop, and step-by-step button inputs, as well as outputs for a flasher, courtesy light, and electromechanical lock. Functions such as soft start, soft stop, and gradual speed control are programmable at the software level, making it easy to restore the system's original operating profile after replacement. If the control board fails, the motor becomes completely unresponsive or safety loops can no longer be activated; therefore, replacing a faulty board with a genuine spare is essential for the system to operate correctly.

This control board replacement is of INTERMEDIATE difficulty. Photographing or noting the existing cable connections on the board (motor phases, safety input lines, accessory outputs) before removal minimises the risk of errors during reconnection. Removing the old board can be done with standard hand tools; however, connecting the cable groups to the correct terminals and re-teaching the limit settings and torque parameters after installation (learning run) require technical attention. Skipping these steps may result in the door failing to stop at the correct position or safety functions not engaging; it is therefore recommended to seek support from an experienced technical service professional.

This control board is a 100% original (OEM) spare part manufactured by BFT S.p.A. BFT is an established Italian brand headquartered in Schio / Vicenza, Italy, with over thirty years of experience in gate, barrier, and car park automation systems. As a genuine BFT part, the board ensures full electronic compatibility with the Botticelli motor platform; communication errors, incorrect torque calibration, or safety circuit issues that may occur with aftermarket or incompatible boards are not a concern with this part. The product is covered by a 2-year manufacturer's warranty.