Electronic Board Kit for Tecno R-Evolution

The original Sistem Air electronic board kit – part number 9910.236 – includes the display board and the motor board, two essential components for the proper operation of Tecno R-Evolution central vacuum units. These boards manage start and stop functions and ensure correct motor control, restoring full functionality and stable performance to the system.

Compatibility – Tecno R-Evolution Line

The electronic kit is compatible with the following Sistem Air central vacuum units:

• 3110.2T – Tecno R-Evolution 150
• 3112.2T – Tecno R-Evolution 250
• 3113.2T – Tecno R-Evolution 350
• 3113.3T – Tecno R-Evolution 350
• 3115.2T – Tecno R-Evolution 450
• 3115.3T – Tecno R-Evolution 450

Function of the Electronic Boards

The display board manages the user interface and basic controls of the central unit. The motor board controls the motor’s start and stop cycle, ensuring correct operation according to the original Sistem Air specifications.

Working together, the two boards restore efficient, reliable performance consistent with the original design of the Tecno R-Evolution line.

Compatibility Check

To verify whether the electronic kit 9910.236 is compatible with your central vacuum unit, consult the official spare parts chart: Spare parts compatibility chart (PDF)