AIR CONDITIONER OPERATING MANUAL Cassette type MODE D’EMPLOI Type cassette MANUAL DE FUNCIONAMIENTO Tipo casete English Français Español AUU18RGLX AUU24RGLX AUU30RGLX AUU36RGLX AUU42RGLX AUU48RGLX KEEP THIS MANUAL FOR FUTURE REFERENCE CONSERVEZ CE MANUEL POUR RÉFÉRENCE ULTÉRIEURE CONSERVE ESTE MANUAL PARA FUTURA REFERENCIA PART No. 9381622061-02 9381622061-02_OM_3L.
OPERATING MANUAL PART No. 9381622061-02 Air Conditioner (Cassette type) CONTENTS SAFETY PRECAUTIONS ...................................................... 1 NAME OF PARTS .................................................................. 2 CLEANING AND CARE ......................................................... 2 OPERATING TIPS ................................................................. 3 TROUBLESHOOTING ...........................................................
NAME OF PARTS Cleaning the air filter Indoor unit 1 1 Push the intake grille push buttons (two places) and open the intake grille. 2 Pull out the air filter from the intake grille. 3 Clean the air filter. Remove the dust from the air filter by vacuuming or washing it. After washing, allow the air filter to dry thoroughly in an area protected from sunlight.
OPERATING TIPS Instructions relating to heating (*) are applicable only to Heating and Cooling model (Reverse Cycle). Heating performance* • This air conditioner operates on the heat-pump principle, absorbing heat from outdoor air and transferring that heat indoors. As a result, the operating performance is reduced as outdoor air temperature drops. Also, please consult with your installation technician to ensure the unit is correctly sized for the room space required.
Heating and Cooling model (Reverse cycle): • When AUTO (auto changeover) is selected, the air conditioner selects the appropriate operation mode (Cooling or Heating) according to your room’s present temperature. • When Auto mode is first selected, the fan will operate at low speed for about a few minutes, during which time the indoor unit detects the room conditions and selects the proper operation mode.
Notices * • During use of the Heating mode, the outdoor unit will occasionally commence the defrost operation for brief periods. During the defrosting operation, if the user sets the indoor unit for heating again, the defrosting mode will continue, and the Heating operation will begin after completion of defrosting, with the result that some time may be required before warm air is emitted.
CHECK ONCE MORE Does not operate at all • Has the circuit breaker been turned off? • Has there been a power failure? • Has a fuse blown out, or a circuit breaker been tripped? • Is the timer operating? Poor cooling (or heating*) performance • Is the air filter dirty? • Are the air conditioner’s intake grille or outlet port blocked? • Did you adjust the room temperature settings (thermostat) correctly? • Is there a window or door open? • In the case of Cooling operation, is a window allowing bright sunlight
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