SplashLens / Maytronics (Dolphin) / Dolphin Robot Cleaners

Maytronics (Dolphin) LED: Blinking Red (fast): Communication / Connectivity Fault

Maytronics (Dolphin) LED: Blinking Red (fast) reference for Dolphin Robot Cleaners: likely causes, next checks, and manual-verification reminders for pool service techs.

Maytronics (Dolphin) Dolphin Robot Cleaners MEDIUM

What It Means

Communication / Connectivity Fault

Likely Causes

Next Checks

  1. Unplug and replug power supply
  2. Restart the MyDolphin+ app and reconnect
  3. Check cable for damage or kinking
  4. Test with a different power supply if available

Verify Before Repair

SplashLens is a field reference, not a repair guarantee. Confirm the visible code, exact model, and current manufacturer procedure before replacing parts, bypassing safeties, or quoting a customer.

SplashLens is independent and is not affiliated with Maytronics (Dolphin) or other equipment manufacturers.

Use SplashLens At The Pad

Manual error-code lookup works after the app has loaded once. AI scan features require internet and should be treated as a second set of eyes.

Open the free app More Maytronics (Dolphin) codes