Troubleshooting · Troubleshooting
My Liberty 600 has stopped working. What should I do?
Short answer: Check that your Dolphin Liberty 600 is fully charged, fully underwater within 30 seconds of starting, and free of impeller or drive system obstructions.
First, check that your Dolphin Liberty 600 is fully charged and that its charger is working properly.
Based on Maytronics support, updated 2025-04-21, rewritten by Poolbots' pool experts. Applies to 1 model.
The fix
Step by step.
If your Dolphin Liberty 600 won't run after you press the power button or start it through the app, work through these checks in order.
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Step 1Check the charge and charger
Confirm that the robot has a full charge and that the charger is working properly.
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Step 2Check water placement
The robot must be completely underwater to operate properly. Put it in the water within 30 seconds of starting it.
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Step 3Check for obstructions
Check the impeller and drive system for anything blocking their movement.
If the power button LED is red
Check the MaytronicsOne App for an error alert, then follow the troubleshooting instructions for that alert.
Source: Maytronics support. Same steps and facts, rewritten for clarity; the videos and illustrations are Maytronics' own.
By model
This fix on your robot.
Every model below has its own troubleshooting guide that repeats this fix with the exact parts that fit it. The link opens the guide on this fix.
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