Nilfisk-ALTO C-90A Activated Carbon Post-filter Consumer, Guide, Problem 1 Fan Off, Lamp Off

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920-010-05 (11-04)

Activated

Carbon

Post-filter

Consumer

Troubleshooting

Guide

The activated carbon filter must be replaced when it is no longer effective in eliminating odors. The life of the carbon filter will depend on the concentration of odors and fumes in the air passing through the air cleaner. Under normal operating conditions, the carbon filter should last from three to six months. The carbon filter must be in place for the air cleaner to operate.

If you experience problems with the operation of your air cleaner, please:

•Make sure electronic cell is clean, dry, and properly installed.

•Make sure pre-filter and carbon filter are both properly installed.

•Make sure the top cover is properly snapped in place.

•Check fan motor and indicator lamp on all speed settings starting with low.

If your air cleaner still has any of the following problems, proceed step by step as shown below until no further action needs to be taken.

PROBLEM 1 - Fan Off, Lamp Off

•Make sure the supply cord is plugged into a standard household receptacle.

•Make sure there is voltage to the receptacle by using any other electric device.

•Make sure the carbon filter is in place.

•Make sure the top access cover is properly in place in order to actuate the interlock switch. The interlock switch is provided for consumer safety and should never be bypassed.

•No further corrective actions should be taken by the consumer. Return unit to Regional Authorized Warranty Station for repair (see page 10.)

PROBLEM 2 - Fan On, Lamp Off

•Allow the electronic cell to dry completely before reinstalling it into the unit.

•Unplug the unit and check electronic cell to see if any of the collector plates are touching. Gently straighten and evenly space the plates.

•Check electronic cell to see if any of the ionizer wires are broken. See page 8 for location. If broken wires are observed, no further corrective actions should be taken by the consumer. Return unit to Regional C-90A Authorized Warranty Station for repair.

PROBLEM 3 - Fan Off, Lamp On

•This condition represents an unserviceable failure of the air cleaner. Return to Regional Authorized Warranty Station for repair.

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Contents 90A Electronic Air CleanerTable of Contents Friedrich 90A Electronic Air Cleaner Controls Operating Your Friedrich Electronic Air CleanerEconomical Clean AIR Cleaning Important PrecautionsCleaning the Electronic Cell CleaningCleaning the PRE-FILTER Cleaning the Carbon FilterAlternate Cell Cleaning Method Activated Carbon Post-filter Consumer Problem 1 Fan Off, Lamp OffProblem 2 Fan On, Lamp Off Problem 3 Fan Off, Lamp OnMajor Components 90A Specifications If You Need Service Regional C-90A Authorized Warranty Repair StationsElectronic AIR Cleaner Limited Warranty Purificador electronico de aire Guia De Funcionamiento Modelo C-90ATabla de Contenidos Advertencia Antes de hacer funcionar la unidad El purificador electrónico de aire Friedrich C-90AControles Precauciones importantes para limpiarloAire Limpio Y Economico Para Limpiar EL Filtro DE Carbon Limpieza Para Limpiar EL AntefiltroPara Limpiar LA Celula Electronica Volviendo a poner la celula en el gabinete LimpiezaMetodo Alterno Para Limpieza De La Celula Electronica Filtro de carbon activado Problema 1- Ventilador y luz indicadora apagadosProblema 2 Ventilador funcionando, luz indicadora apagada Problema 3 Ventilador apagado, luz indicadora encendidaComponentes principales de la unidad Si usted necesita algun servico Garantia de las unidades C-90AFriedrich Air Conditioning Company Filtre à air électronique Guide d’utilisation Modèle C-90ATable des matières Filtre à air électronique C-90A Friedrich Prudence Avant de faire fonctionner l’appareilFiltre À AIR Économique CommandesNettoyage Précautions Importantes Nettoyage DU Filtre À Charbon Actif Nettoyage Nettoyage DU PRÉ-FILTREAutre Méthode DE Nettoyage Problème 2 Ventilateur en marche, voyant éteint Problème 1 Ventilateur arrêté, voyant éteintProblème 3 Ventilateur arrêté, voyant allumé 90A Spécifications Composants principauxPour obtenir des réparations 90A Filtre À AIR Électronique Garantie Limitée D’UN AN 920-010-05 920-010-05
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