Bosch Unlimited Cordless Vacuum Error Codes

The MicroClean Sensor is dirty.

1. Clean the sensor. Click here for instructions or watch our how-to video.

2. If necessary, remove any hair and debris from the suction pipe and attached accessories.

For further assistance, contact Bosch Customer Support at 1-800-701-5231.

The safety shut off has been activated.

1. Turn off the Unlimited cordless vacuum and disconnect it from any power supply.

2. Wait until the battery pack has reached room temperature or use a spare battery pack.

3. Switch the home appliance back on again.

If this fault occurs repeatedly, please contact Bosch Customer Support at 1-800-701-5231.

The thermal safety shut off has been activated.

1. Turn off the Unlimited cordless vacuum and disconnect it from any power supply.

2. Check if the nozzle is blocked. For further instructions, click here.

3. Empty the dust box and clean the filter. Click here for instructions or watch our how-to video.

4. Once the home appliance has cooled down, turn it back on.

For further assistance, contact Bosch Customer Support at 1-800-701-5231.

A motor fault has been detected.

1. Switch your Unlimited cordless vacuum off and on again.

If this fault occurs repeatedly, please Contact Bosch Customer Support at 1-800-701-5231.

The nozzle is blocked.

1. Clean the nozzle to remove any blockages. Click here for further cleaning instructions.

If this fault occurs repeatedly, please Contact Bosch Customer Support at 1-800-701-5231.

The fan’s thermal safety shut off has been activated.

1. Turn off the Unlimited cordless vacuum and disconnect it from any power supply.

2. Check if the nozzle is blocked. For further instructions, click here.

3. Empty the dust box. Click here for instructions or watch our how-to video.

4. Once the home appliance has cooled down, turn it back on.

For further assistance, contact Bosch Customer Support at 1-800-701-5231.