Astralpool Xtreme 3, Turbo Jet and Aquafirst Turbo control box - 7375C

Astralpool Xtreme 3, Turbo Jet and Aquafirst Turbo control box

This is the genuine Astralpool replacement control box designed for the Xtreme 3, Turbo Jet and Aquafirst Turbo automatic pool cleaners. It serves as the central power and control unit that regulates the electrical supply delivered to the robot’s drive and cleaning motors, governing every cleaning cycle the machine runs.

Function and role in the system

The control box sits between the mains supply and the robot, converting and managing the power delivered down the floating cable to the cleaner. Without a correctly functioning control box the robot will not start, will stop mid-cycle, or will run erratically — symptoms that point directly to this unit rather than to the motors or drive train inside the robot body.

Compatible models

This part is confirmed for the Astralpool Xtreme 3 (model 49799), Xtreme 2 (model 49798), Turbo Jet and Aquafirst Turbo robotic cleaners. Always verify your robot’s model number against the exploded-view diagram before ordering to ensure a correct fit.

Symptoms that indicate replacement is needed

The most common fault indicators are: the robot fails to power on despite a good cable connection; the cleaner starts then cuts out after a few minutes; indicator lights on the control box flash in fault patterns; or the unit runs warm and shuts down under thermal protection. Any of these faults, once the cable and connectors are ruled out, points to the control box as the component requiring replacement.

Why genuine Astralpool matters

Third-party control boxes often use lower-grade capacitors and switching components that degrade quickly in the damp poolside environment. A genuine Astralpool unit is built to the original electrical specification, ensuring correct voltage and current delivery that protects the robot’s internal motors from over- or under-voltage damage. Fitting a non-genuine unit can void any remaining warranty on the robot itself.