How Do You Troubleshoot Common Pool Cleaning Robot Problems

A pool cleaning robot keeps your pool clear of dirt and debris with minimal effort. Over time, it may stop working as expected due to a variety of reasons. Identifying the cause and applying the right fix can get it back in service quickly.

We will look at the common problems with pool cleaning robots and how to fix them.

Robot Will Not Power On

If the robot does not start, the issue could be in the power supply, cable, or the internal electronics.

Fix

• Check if the power supply is connected to a working socket.
• Inspect the power cable for visible damage.
• Make sure the connection between the robot and the power supply is firm.
• Try using another socket.
• If the power supply is faulty, replace it. If the problem continues, the robot may need internal servicing.

Stops Before Completing the Cycle

Sometimes the robot starts but shuts off before finishing. This can be due to overheating, a clogged filter, or a motor issue.

Fix

• Take the robot out of the pool and clean the filter basket or bag.
• Remove any debris blocking the intake ports.
• Allow the unit to cool before restarting if it feels hot.
• If overheating continues, the motor may need replacement.

Robot Does Not Move

If the robot powers on but does not move, the problem can be in the drive belts, tracks, or drive motor.

Fix

• Turn off the unit and remove it from the pool.
• Inspect the belts or tracks for damage and replace them if worn.
• Look for obstructions in the impeller area.
• If these parts are fine, the motor could be faulty. Replacement parts are available for many models.

Cannot Climb Pool Walls

If the robot only cleans the floor, it may have reduced water flow, low grip, or a sensor problem.

Fix

• Clean the filter to improve water circulation.
• Check the tracks for algae or dirt buildup and clean them.
• Make sure the floating cable is not tangled.
• Worn brushes or a weak pump can also cause this problem and may require replacement.

Weak Cleaning Performance

If the robot leaves debris behind, the filter, brushes, or suction flow may be the cause.

Fix

• Clean or replace the filter basket or bag.
• Check the brushes and replace them if worn smooth.
• Inspect the intake ports for blockages.
• If the suction is weak, the pump motor may need servicing.

Final Notes

Pool cleaning robots can work reliably for years if maintained well. Clean the filter after each use, check moving parts often, and replace worn components promptly. Using quality parts like repuestos dolphin can help restore your robot’s performance without replacing the whole unit.

By following these steps, you can fix most problems at home and keep your pool cleaner running without long interruptions.

Ricky is a graduate of computer science engineering, a writer and marketing consultant. he continues to study on Nano technology and its resulting benefits to achieving almost there.