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

Bissell robot vacuum "SpinWave tank motor failure" (3 beeps): what it means and the fix

Steps3
ToolsNone
PartsNone

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

Short answerWhite light. Flashing white with 3 beeps.

What it means: The water tank (wet pad) motor is not working.

Quick fix: Clean the contacts on the side of the scrub tank.

Fix it in 3 steps

  1. Clean the contacts on the side of the scrub tank.
  2. Check that nothing is wrapped around either pad driver.
  3. If the error stays, replace the tank.
Still showing SpinWave tank motor failure?

The error stays after cleaning the contacts. Bissell's support page says to contact them. 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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Why it happens

  • Dirty contacts on the side of the scrub tank
  • Something wrapped around a pad driver
  • Tank motor failure

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 front caster error›3 beepsSpinWave roller brush stuck›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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