FLIP-OVER
Dolphin · Nautilus CC Robotic Pool Vacuum Cleaner with Scrubber Brush for In-Ground Pools up to 33 ft
The robot flips upside down during cleaning — caused by excessive cable tangling creating drag, a failed swivel connector, buoyancy imbalance from a waterlogged filter bag, or incorrect operation on pool features like steps or benches
Error FLIP-OVER on the Dolphin Nautilus CC Robotic Pool Vacuum Cleaner with Scrubber Brush for In-Ground Pools up to 33 ft means: Robot Flipping Over. The top-ranked community fix is “Replace Swivel Connector and Inspect Buoyancy Components” (medium difficulty, ~45 min, DIY cost: $15-$25). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · pool cleaner
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many pool cleaner repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $150-$220.
pool_cleaner · 2 fixes
pool_cleaner · 2 fixes
pool_cleaner · 2 fixes
pool_cleaner · 2 fixes
pool_cleaner · 2 fixes
pool_cleaner · 2 fixes
pool_cleaner · 2 fixes
pool_cleaner · 2 fixes
App Connection Failure
Brushes Not Spinning
Worn Scrubbing Brushes
Cable Connector Corrosion
Cable Deterioration
Cable Tangling
Drive Motor Failure
Filter Basket or Bag Torn
The Dolphin Nautilus CC Robotic Pool Vacuum Cleaner with Scrubber Brush for In-Ground Pools up to 33 ft has 8 other known error codes:
Error code FLIP-OVER also appears on 8 other Dolphin models:
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