Friedrich HEAT&COOLING MODEL INVERTER (REVERSE CYCLE) ROOM AIR CONDITIONER WALL MOUNTED TYPE

Page 15

TROUBLESHOOTING

 

Symptom

Items to check

See Page

 

 

 

 

CHECK ONCE

Doesn’t operate at all:

● Is the Power Supply Plug disconnected its outlet?

 

MORE

 

● Has there been a power failure?

 

 

● Has a fuse blown out, or a circuit breaker been tripped?

 

 

 

 

 

 

 

● Is the timer operating?

7 - 8

 

 

 

 

 

 

● Is the Air Filter dirty?

 

 

 

● Air the air conditioner’s intake grille or outlet port blocked?

 

 

Poor Cooling performance:

● Did you adjust the room temperature settings (thermostat) cor-

 

 

 

rectly?

 

 

 

● Is there a window or door open?

 

 

● In the case of Cooling operation, is a window allowing bright sun-

 

 

 

light to enter? (Close the curtains.)

 

 

 

● In the case of Cooling operation, 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?

5

 

 

 

 

 

The unit operates

● Are the Remote Control Unit’s batteries dead?

 

 

differently from the Remote

● Are the Remote Control Unit’s batteries loaded properly?

4

 

Control Unit’s setting:

 

 

 

 

 

 

If the problem persists after performing these checks, or if you notice burning smells, or the TIMER Indicator Lamp (Fig. 3 6) and OPERATION Indicator Lamp (Fig. 3 5) flashes, immediately stop operation, disconnect the Power Supply Plug, and con- sult authorized service personnel.

OPERATING TIPS

Operation and Performance

Heating Performance

Microcomputer-controlled Automatic Defrosting

This air conditioner operates on the heat-pump princi- ple, absorbing heat from outdoor air and transferring that heat indoors. As a result, the operating performance is reduced as outdoor air temperature drops. If you feel that insufficient heating performance is being produced, we recommend you use this air conditioner in conjunction with another kind of heating appliance.

Heat-pump air conditioners heat your entire room by recirculating air throughout the room, with the result that some time may be required after first starting the air con- ditioner until the room is heated.

When using the Heating mode under conditions of low outdoor temperature and high humidity, frost may form on the outdoor unit, resulting in reduced operating per- formance.

In order to prevent this kind of reduced performance, this unit is equipped with a Microcomputer-controlled Auto- matic Defrosting function. If frost forms, the air condi- tioner will temporarily stop, and the defrosting circuit will operate briefly (for about 7-15 minutes).

During Automatic Defrosting operation, the OPERATION Indicator Lamp (red) will flash.

AUTO Restart

In Event of Power Interruption

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

Operated by setting 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 will flash (see Page. 3).

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 Supply Plug, reconnect it, and then use the Remote Control Unit to resume operation.

En-14

06B029_9315255037-01_En

14

2006.2.6, 10:52 AM

Image 15
Contents Español Français English Operating ManualFiche Technique ContentsSafety Precautions SpecificationsInverter Features and FunctionsIndoor Unit Operating Control Panel Fig Manual Auto button Name of PartsPreparation Operation About Mode Operation To Stop Operation Press the START/STOP button RAbout Auto Changeover Operation Timer Operation During Cooling/Dry operation Sleep Timer OperationAbout the Sleep Timer During Heating operationTypes of Air flow Direction Setting Adjusting the Direction of AIR CirculationVertical Air Direction Adjustment Press the SET button S Right-Left Adjustment Adjust the Right-Left louversTo select Swing Operation Press the Swing button T Swing OperationCoil DRY Operation Manual Auto OperationCleaning and Care Replace them by two new Air cleaning filters Install the Air cleaning filter set setInstall the two Air filters and close the Intake Grille Replacing dirty Air cleaning filtersTroubleshooting Symptom ProblemSee Auto Restart Event of Power InterruptionOperating Tips Operation and PerformanceTips for saving energy Temperature and Humidity RangeCooling Mode Dry Mode Heating Mode Outdoor temperature Indoor temperature06B0299315255037-01En 2006.2.6, 1052 AM Précautions DE Sécurité SommaireInverseur Caractéristiques ET FonctionsManual Auto Nomenclature DES OrganesPréparatifs Réglage du thermostat Appuyez sur la touche SET TEMP. L Pour choisir le mode souhaitéFonctionnement Appuyez sur la touche Master Control KArrêt du climatiseur Appuyez sur la touche START/STOP R Propos du mode de fonctionnementRêt OFF et la mise en marche on par minuterie Appuyez sur la touche Timer Mode O pourFonctionnement PAR Minuterie DE Programmation ’heure d’arrêt et de mise en marche souhaitéesPendant le chauffage Fonctionnement TemporiséChangement des réglages du minuterie Propos de la minuterie à temporisateurRéglage DE LA Direction DU Flux D’AIR Réglage Gauche-Droite Ajustez les Volets Gauche-DroitePositions de réglage de direction du flux d’air Propos du fonctionnement oscillant Fonctionnement OscillantFonctionnement DU Séchage DU Serpentin Fonctionnement MANUEL-AUTOMATIQUENettoyez la poussière avec un aspirateur ou en lavant Nettoyage ET EntretienNettoyez à l’eau Remettez la grille d’admissionEntretien des filtres désodorisants Remplacement de filtres de nettoyage d’air salesRemplacez-les par deux nouveaux filtres de nettoyage d’air Remarques sur les filtres de nettoyage d’airSymptôme Problème Voyez Guide DE DépannageEn cas de coupure de courant Conseils D’UTILISATIONFonctionnement et performance Remise en marche automatiqueEnviron 5 F à 75 F Plage de température et d’humiditéConseils pour une économie d’énergie Température intérieure Environ 64 F à 90 FPage Precauciones DE Seguridad ÍndiceInversor Funcionamiento DE Vaivén Características Y FuncionesAutomática Sleep Pantalla de vaivén Swing Denominación DE LOS ComponentesPreparativos Funcionamiento supersilencioso Super Quiet FuncionamientoPara seleccionar el modo de funcionamiento Para ajustar el termostatoNotas sobre el funcionamiento de los modos NotassobreelfuncionamientodecambioautomáticoAUTOCHANGEOVERNexión OFF y del de conexión on Funcionamiento CON TemporizadorEmpleo del temporizador programable Si el aparato ya está funcionando pase al pasoDurante el funcionamiento de refrigeración/deshumectación Para cambiar los ajustes del tiempoNotas sobre el temporizador de desconexión automática Sleep Durante el funcionamiento de calefacciónTipos de ajustes de la dirección del flujo de aire Ajuste DE LA Dirección DE Circulación DEL AirePara detener el funcionamiento de deshumectación Coil DRY Funcionamiento DE VaivénFuncionamiento DE Deshumectación Coil DRY Funcionamiento Manual Y AutomáticoSaque el polvo con una aspiradora o la- vándolo Limpieza Y MantenimientoLimpie con agua Colocación de la rejilla de entradaMantenimiento de los filtros desodorizantes Sustitución de los filtros de limpieza de aire suciosSustitúyalos dos filtros de limpieza de aire nuevos Acerca de los filtros de limpieza de aireLocalización DE Averías Síntoma Problema Vea la PáginaEn el caso de una interrupción de la alimentación Consejos Para EL FuncionamientoFuncionamiento y rendimiento Reinicio automáticoConsejos para el ahorro de energía Margen de temperatura y humedad

HEAT&COOLING MODEL INVERTER (REVERSE CYCLE) ROOM AIR CONDITIONER WALL MOUNTED TYPE specifications

The Friedrich HEAT&COOLING MODEL INVERTER (REVERSE CYCLE) ROOM AIR CONDITIONER is a top-tier wall-mounted solution that stands out in the competitive landscape of air conditioning units. Designed for both cooling and heating, this versatile inverter system is engineered to deliver optimal comfort year-round, regardless of the weather conditions outside.

One of the key features of this model is its advanced inverter technology, which allows for precise temperature control. Unlike traditional air conditioners that operate at a fixed speed, the inverter technology enables the compressor to adjust its speed based on the current demands of the room. This not only enhances energy efficiency but also provides a quieter operation, making it an ideal choice for bedrooms and living spaces.

The reverse cycle functionality means that the unit can efficiently switch between heating and cooling modes. In the cooling mode, it effectively removes heat and humidity from the indoor environment, while in the heating mode, it extracts heat from the outside air and transfers it indoors, even in colder temperatures. This dual capability makes the Friedrich model incredibly versatile for homeowners.

Another significant characteristic of this air conditioner is its energy efficiency ratings, typically classified under SEER (Seasonal Energy Efficiency Ratio) and HSPF (Heating Seasonal Performance Factor). This model boasts impressive figures that can lead to substantial savings on energy bills over time, making it an eco-friendly choice that aligns with modern sustainability goals.

The air conditioner also features smart technology integration, allowing users to control the unit remotely through a mobile app. This capability provides convenience and flexibility, enabling users to adjust settings from anywhere, ensuring their space is comfortable upon arrival.

The unit's design is sleek and modern, ensuring that it blends seamlessly with various interior décor styles while occupying minimal wall space. Additionally, the filter system is designed for easy access and maintenance, ensuring that clean air is circulated throughout the room while maintaining the unit’s performance.

Overall, the Friedrich HEAT&COOLING MODEL INVERTER room air conditioner merges innovative technology, energy efficiency, and user-friendly features, making it a premier choice for residential heating and cooling needs.