Troubleshooting · Troubleshooting
Why is Eco Mode not working on my Dolphin Liberty?
Short answer: Program Eco Mode with a full battery. Keep holding Power (ON) through the purple flashes until the green LED blinks 3 times.
With a full battery, press Power (ON) until the LED lights up. Press it again for more than 6 seconds, ignoring purple flashes, and release when the green LED blinks 3 times.
Based on Maytronics support, updated 2024-06-20, rewritten by Poolbots' pool experts.
The fix
Step by step.
Eco Mode is available on the Dolphin Liberty 200 manufactured in 2024 or later, as well as the 300 and 400.
Activate Eco Mode
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Step 1: Turn on the robot Press the Power (ON) button until the LED lights up.
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Step 2: Press and hold again Press the Power (ON) button a second time and hold it for more than 6 seconds. Keep holding through the blinking purple LED.
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Step 3: Confirm the green blinks Release the Power (ON) button when the green LED blinks 3 times. This confirms Eco Mode is programmed. Put the robot in the pool. It should begin cleaning within 30 seconds.
If the robot runs only 1-2 times during the week
If it completes only 1-2 runs instead of the programmed 3, the battery was not fully charged when Eco Mode was set. Fully charge the battery before programming Eco Mode, the weekly timer function.
If Cycle Selector was set instead
On Liberty 300 and 400, a robot that does not climb and runs for more than 30 minutes has been set to Cycle Selector rather than Eco Mode. Repeat the activation steps above. Do not release the button at the purple flashes. Keep holding until the green LED blinks 3 times.
Cancel Eco Mode
Remove the robot from the pool, then connect it to the charger to cancel Eco Mode.
Source: Maytronics support. Same steps and facts, rewritten for clarity; the videos and illustrations are Maytronics' own.
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