Friedrich MR18DC3E, MW09C3E, MW12C3E Operating Tips, Operation and Performance, Auto Restart

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TROUBLESHOOTING

		Symptom	Items to check	See Page

CHECK ONCE	Doesn’t operate at all:		● Has there been a power failure?	—
MORE			● Has a fuse blown out, or a circuit breaker been tripped?	—
MORE


			● Is the POWER switch set to the OFF position?	6

			● Is the timer operating?	9 to 10

	Poor Cooling perform-		● Is the air filter dirty?
	ance:		● Are the air conditioner’s intake grille or outlet port blocked?
			● Did you adjust the room temperature settings (thermostat) cor-
			rectly?
			● Is there a window or door open?	—
			● Is a window allowing bright sunlight to enter? (Close the curtains.)	—

			● Are there heating apparatus and computers inside the room, or
			are there too many people in the room?

			● Is the unit set for SUPER QUIET operation?	7

	The unit operates		● Are the Remote Control Unit’s batteries dead?
	differently from the		● Are the Remote Control Unit’s batteries loaded properly?	6
	remote control unit’s		● Are the Remote Control Unit’s batteries loaded properly?	6
	remote control unit’s
	setting:

If the problem persists after performing these checks, or if you notice burning smells, or the

WARNING! TIMER indicator Lamp (Fig. 3 6) flashes, immediately stop operation, disconnect the Power and consult authorized service personnel.

OPERATING TIPS

Operation and Performance

In Event of Power Interruption

AUTO Restart

●The air conditioner power has been interrupted by a power failure. The air conditioner will then restart automatically in its previous mode when the power is restored.

●Operated by setting before the power failure. Then, the Air Flow Direction Louvers will automatically be restored to the direction before the power failure.

●If a power failure occurs during TIMER operation, the timer will be reset and the unit will begin (or stop) operation at the new time setting. In the event that this kind of timer fault occurs the TIMER Indicator Lamp (green) will flash (see page. 5).

●Use of other electrical appliances (electric shaver, etc.) or nearby use of a wireless radio transmitter may cause the air conditioner to malfunction. In this event, temporarily disconnect the Power, reconnect it, and then use the re- mote control unit to resume operation.

En-17

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Contents Cooling Model Refer to the fold-out page on the cover Page Contents Safety PrecautionsService personnel Do not stay in direct cooling airflow for long periodsBe careful to provide adequate ventilation Do not climb on, or place objects on,Trol unit when not using for a long time Fins Unit for extended periodsIng the air filter Do not use in applications involvingFeatures and Functions Name of Parts Preparation To Select Mode Operation Press the START/STOP button P Lect the desired modeOperation To Set the Thermostat Press the SET TEMP. buttons LTo Stop Operation Press the START/STOP button To Set the Thermostat Press the Temperature set buttonAbout Mode Operation Timer Operation Sleep Timer Operation To Change the Timer SettingAbout the Sleep Timer During Cooling/Dry operationAdjusting the Direction of AIR Circulation Right-Left Adjustment Adjust the Right-Left louversSwing Operation Manual Auto OperationTo select Swing Operation Press the Swing Louver button R About Swing OperationInspections and Repairs Cleaning and CareCleaning the Indoor Unit Cleaning the Intake Grille Open the Intake Grille Clean with waterUnlock the Intake Grille Lock the Intake GrilleRemove dust with a vacuum cleaner or by washing Replace the Air Filter and close the Intake GrilleTroubleshooting Symptom ProblemEvent of Power Interruption Symptom Items to checkOperating Tips Operation and PerformanceTemperature and Humidity Range Cooling and Dry ModeIndoor temperature Outdoor temperatureSymboles de sécurité ’essayez pas d’installer vous-même ce climatiseurSommaire Preautions DE SécuritePREAUTIONS´ DE SÉCURITE´ Retirez les piles de la télécommande avant Installez l’unité intérieure et la télécomMettez l’appareil hors tension quand vous Ne buvez jamais l’eau de vidange du climaCaractéristiques ET Fonctions Face arrière Fig Touche de réglage de l’heure Nomenclature DES OrganesTouche de contrôle optimal Préparatifs Afin de sélectionner le mode souhaité Si vous avez sélectionné le mode AutoFonctionnement Plage de réglage du thermostatArrêt du climatiseur Appuyez sur la touche START/STOP Propos du mode de fonctionnementRéglage du thermostat Fonctionnement PAR Minuterie DE Programmation En mode refroidissement/déshumidification Fonctionnement TemporiséChangement des réglages du temporisateur Propos de la minuterie à temporisateurRéglage DE LA Direction DU Flux D’AIR Réglage Gauche-Droite Ajustez les Volets Gauche-DroitePropos du fonctionnement oscillant Fonctionnement OscillantFonctionnement MANUEL-AUTOMATIQUE Nettoyage ET Entretien Nettoyage de l’unité intérieureAvant une inutilisation prolongée plus d’un mois Inspections et réparationsDéverrouiller la calandre d’admission Nettoyage à l’eauHaut du panneau Verrouiller la calandre d’admissionFr-15 Guide DE Dépannage Symptôme Problème VoyezConseils D’UTILISATION Fonctionnement et performanceRemise en marche automatique En cas de coupure de courantHumidité intérieure Mode Refroidissement et DéshumidificationPlage de température et d’humidité Índice Precauciones DE SeguridadSímbolos de seguridad ¡ADVERTENCIA¡PRECAUCIÓN Desconecte la fuente de la alimentación Cuando no tenga la intención de utilizar elAparato durante períodos prolongados Bie el filtro de aire Tome precauciones para evitar que los niCaracterísticas Y Funciones Denominación DE LOS Componentes Flow DirectionPreparativos SETFuncionamiento Para seleccionar el modo de funcionamientoTrol K para seleccionar el modo deseado Ajuste de la velocidad del ventiladorAjuste del termostato Notas sobre el funcionamiento de los modosRefrigeración DeshumectaciónFuncionamiento CON Temporizador Empleo del temporizador programableSi el aparato ya está funcionando, pase al paso Nexión OFF y del de conexión onParado, presione el botón de desconexión automática Sleep J Para cambiar los ajustes del tiempoNotas sobre el temporizador de desconexión automática Sleep Durante el funcionamiento de refrigeración/deshumecta- ciónAjuste DE LA Dirección DE Circulación DEL Aire Observaciones sobre el funcionamiento de vaivén Funcionamiento DE VaivénFuncionamiento Manual Y Automático Limpieza Y Mantenimiento Limpieza de la unidad interior¡PRECAUCION Inspecciones y reparacionesDestrabe la rejilla de admisión Superior del panelAsegure la rejilla de admisión Lave con aguaSaque el polvo con una aspiradora o la- vándolo Reinstale el filtro de aire y la rejilla de en- tradaPágina Síntoma ProblemaLocalización DE Averías Consejos Para EL Funcionamiento Funcionamiento y rendimientoReinicio automático En el caso de una interrupción de la alimentaciónMargen de temperatura y humedad Funcionamiento de refrigeración y deshumectaciónTemperatura interior Temperatura exteriorPage Page Page Specifications Fiche TechniqueEspecificaciones DB / 67 F WB