Fluidra - CN Control Unit for AquaSphere ASR 105 Robotic Pool Cleaner

Fluidra – CN Control Unit for AquaSphere ASR 105 Robotic Pool Cleaner

This is the genuine Fluidra replacement CN control unit for the AquaSphere ASR 105 robotic pool cleaner. It serves as the external power supply and cycle-management box that drives the robot through its automatic cleaning programme, regulating power delivery to the motor and navigation electronics. Without a functioning control unit, the ASR 105 cannot operate its cleaning cycle.

Compatibility

This control unit is designed exclusively for the Fluidra AquaSphere ASR 105 electric robotic pool cleaner — an automatic cleaner built to clean the bottom, walls, and waterline of pools up to 9 × 4 metres. Always verify your robot’s model reference before ordering, as control units are model-specific and are not interchangeable across different robotic cleaner lines.

Why genuine matters

As a genuine Fluidra spare part, this control unit is manufactured to the same electrical and safety specifications as the original component supplied with the ASR 105. Using a genuine replacement ensures correct voltage regulation, full compatibility with the robot’s integrated sensors and gyroscope, and preserves the safety certification of the complete unit. Third-party alternatives may not meet these standards and could void the robot’s warranty.

Installation

The CN control unit connects externally to the ASR 105 via its cable — no in-water work is required. However, because this component handles mains-level electrical input, it is strongly recommended that installation and testing be carried out by a qualified pool technician or electrician. Ensure the power supply is fully disconnected before handling or replacing the unit.