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● Checked Nov 4, 2026From Bissell support
Bissell error
3 beeps

Bissell robot vacuum "SpinWave front caster error" (3 beeps): what it means and the fix

Steps5
ToolsNone
PartsNone

Works for Bissell SpinWave (2859, 3115 and 2931 families), EV675 (2503), SmartClean (1605) and DigiPro (2142) robots.

Short answerRed light. Flashing red with 3 beeps.

What it means: The front caster wheel sensor is blocked.

Quick fix: Turn the robot off.

Fix it in 5 steps

  1. Turn the robot off.Do this before you touch the wheels, brushes or bumper.
  2. Pull the front caster wheel straight up to remove it with its wheel frame.
  3. Clear debris from the wheel and the underside of the wheel frame and housing.
  4. Refit the caster wheel.
  5. Press START/PAUSE to clear the error, then press it again to resume cleaning.

Fixed when: The robot resumes cleaning without beeping.

Still showing SpinWave front caster error?

The error returns with a clean caster. A cracked caster wheel should be replaced. Contact Bissell support. Have the serial number ready: Model number is on the label on the underside of the robot.. Warranty: EV675: 1 year limited warranty per Bissell's product page. Check the warranty guide for your model.. Bissell support →

Parts that fix this

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Other Bissell robot vacuum errors

1 beepSpinWave 1 beep, flashing red›1 beepSpinWave wheel stuck›1 beepSpinWave water pump failure›2 beepsSpinWave side brushes stuck›2 beepsSpinWave bumper stuck or trapped›2 beepsSpinWave trapped on carpet in mop mode›3 beepsSpinWave roller brush stuck›3 beepsSpinWave low water›All 21 Bissell robot vacuum codes →

Keeps happening? Compare before you replace

Bissell FlexClean FurForce 2-in-1 Vac and Mop Robot$600 · Pet hair robot with a tangle free brush and bagless dockCheck price on Amazon →
Dreame D20 Plus$310 · Budget LiDAR robot with a tangle resistant dual brush and a 5 L bag dockCheck price on Amazon →
Bissell FlexClean FurForce 2-in-1 Vac and Mop Robot vs TP-Link Tapo RV50 Pro OmniPoint by point

Sources

  1. Bissell SpinWave robot user guide, model 2931N
  2. Bissell SpinWave robot light status and errors (support page copy)
  3. Bissell SpinWave robot user guide, model 2931N (PDF, European edition hosted by Leroy Merlin)
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