Nice SPNKA3R10 Control Board

Nice SPNKA3R10 Control Board — Slight 400 Garage Door Motor Card

Nice SPNKA3R10 is the original electronic control board manufactured for Nice Slight 400 series sectional garage door motors. The board receives 230V AC / 50-60 Hz mains power supply and manages opening and closing cycles by directing the motor forward and backward via integrated relay outputs. Thanks to its receiver circuit operating at 433.92 MHz, it accepts commands directly from compatible Nice remote controls; the software-based soft-start and soft-stop function minimizes mechanical stress. Separate input terminals are available for external safety devices such as photocells, safety edges, and limit switches; if a fault is detected on any of these inputs, the board automatically stops movement. Offering moisture and dust protection with an IP44 protection rating, the board operates reliably across a working temperature range of -20°C to +55°C, making it suitable for both cold-climate garages and enclosed spaces prone to heat buildup. Typical symptoms requiring control board replacement include incomplete opening/closing cycles, failure to receive remote control signals, or faults related to safety inputs.

Replacing this control board is of INTERMEDIATE difficulty. Although the board is designed to align precisely with the connector and screw positions of the existing board, it is necessary to photograph all cable connections before installation, note the limit switch adjustment positions, and re-register remote controls to memory after fitting the new board. Since incorrect terminal connections may damage the motor or safety circuits, it is recommended that the procedure be carried out by a person with basic electrical knowledge or by an authorized service technician.

This product is an original OEM spare part manufactured by Nice S.p.A. Nice S.p.A. was founded in 1993 in Oderzo, Italy, and is one of the world's leading Italian manufacturers in the field of gate, barrier, and shutter automation systems. Using an original Nice part guarantees that the system maintains its factory performance and safety certification, eliminating the risk of incompatibility and insurance/warranty violations that aftermarket boards may cause. The product is covered by a 2-year manufacturer's warranty.