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Bedroom air purifier

Bedroom air purifier

Smart sensor, 20 m2 AC4055/00

Troubleshooting

Why does the appliance produce an unusual noise during operation?

The pre-filter may be clogged

  • Clean the pre-filter

Perhaps you forgot to remove the plastic wrapper of a new filter

  • Remove the plastic wrapper before you switch on the appliance again

The air inlet or outlet may be blocked by external objects

  • Remove the object that blocks the air inlet or outlet

The appliance may be malfunctioning

  • Switch off the appliance and unplug it; take the appliance to your Philips dealer or an authorized Philips service centre

The information on this page applies to the following models: AC4055/00 , AC4065/00 , AC4052/00 , AC4054/00 , AC4064/00 . more less

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