APPLIANCE TROUBLESHOOTING
Bosch Unlimited Cordless Vacuum Error Codes
Find plain-language explanations for BoschUnlimited Cordless Vacuum error codes, common causes, and troubleshooting steps you can try before requesting repair service.
7 error codes currently available
Air channel blocked
The vacuum fan thermal protection activated because the air channel is restricted.
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E0
The vacuum detected that the MicroClean Sensor is dirty.
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E2
The vacuum safety shutoff activated because of a battery or temperature condition.
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E3
The vacuum thermal safety shutoff activated.
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E3 / E4
The vacuum thermal safety shutoff activated.
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E5
The vacuum detected a motor fault.
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E6
The vacuum detected a blocked nozzle.
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Manufacturer information
ApplianceSignal troubleshooting information is based on manufacturer support documentation and rewritten in plain language.