Hamilton Beach 840115900 manual Troubleshooting Guide, Air Purifier Will Not Turn On

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Troubleshooting Guide

The following section provides the solutions to many common problems and questions. If your air purifier is not working correctly, review these solutions first. If your problem is still not solved after reviewing this guide, call our toll-free customer service number, listed on the front cover of this manual, for assistance.

The Air Purifier Will Not Turn On

•	Are the intake grille and the outlet	• Is the fan speed knob turned on?
	grille installed and locked into place?
•	Is the air purifier plugged into a
	powered outlet?

The Air Purifier Changes Speed

•AirSmart™ models are designed to sense the level of contaminants in the air and adjust the fan speed to provide the most effective air purification possible. If the AirSmart™ control is set to Auto, it will automatically change fan speeds to adjust for changing air quality.

Reduced Air Flow or Poor Filtering

•The intake or outlet grille may be blocked. Make sure nothing is in front of or on top of the air purifier.

•The carbon pre-filter or the HEPA filter may be clogged. Check the filters with the filter gauge and replace them, if necessary.

Germicidal UV Bulb Does Not Light

•Is the UV switch turned on?

•Is the fan running? The UV bulb will not work unless the fan is on.

•The bulb may be burned out. See “Replacing the UV Bulb” for replacement instructions.

•The UV starter may need replacement. See “Replacing the UV Starter” for replacement instructions.

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Contents Air Purifier Important Safeguards Air Purifier SafetyThis appliance is intended for household use only Consumer Safety InformationAbout Your Air Purifier To Order Replacement PartsAir is cleaned in three stages Know Your Air Purifier Parts and FeaturesSelecting the Proper Location How to Assemble and UseBefore First Use Installing the Carbon Pre-Filter Touch the glass part of bulb. Handle Installing the UV BulbInstalling the UV Bulb Plugging in the Air Purifier Setting the Controls Manual Control ModelsPoor Setting the Controls AirSmart ModelsMedium GoodCleaning the AirSmart Sensor How to CleanCleaning the Air Purifier Carbon pre-filter will last approximately three months Checking the FiltersReplacing the Hepa Filter To Remove the UV Bulb To Install the New UV BulbReplacing the UV Bulb Replacing the UV Starter Air Purifier Will Not Turn On Troubleshooting GuideAir Purifier Changes Speed Reduced Air Flow or Poor FilteringModel Type Series Customer ServiceAssemblage et fonctionnement Épurateur d’airImportantes Instructions Sécurité de l’épurateur d’airCet appareil est destiné à un usage domestique uniquement Renseignements de sécurité aux consommateurs’air est nettoyé en trois étapes Commande de pièces de rechangePropos de votre épurateur d’air Pièces et caractéristiques Nomenclature de l’épurateur d’airChoix du bon endroit Assemblage et fonctionnementAvant la première utilisation Installation du préfiltre à charbon Installation de l’ampoule UV Installation de l’ampoule UV suite Branchement de l’épurateur d’air Réglage des commandes modèles à commande manuelleQualité Réglage des commandes modèles AirSmartNettoyage du capteur AirSmartTM NettoyageNettoyage de l’épurateur d’air Le préfiltre à charbon durera environ trois mois Vérification des filtresRemplacement du filtre Hepa Enlèvement de l’ampoule UV Remplacement de l’ampoule UVInstallation d’une nouvelle ampoule UV Remplacement du démarreur UV ’épurateur d’air ne s’allume pas Dépannage’épurateur d’air change de vitesse Débit d’air réduit ou mauvaise filtrationModèle Type Série Service aux clients