OPERATING MANUAL MODE D’EMPLOI MANUAL DE FUNCIONAMIENTO ROOM AIR CONDITIONER WALL MOUNTED TYPE Indoor Unit MW18C3E MW18Y3E MW24C3E MW24Y3E MW30C3E Outdoor Unit MR18C3E MR18Y3E MR24C3E MR24Y3E MR30C3E KEEP THIS OPERATION MANUAL FOR FUTURE REFERENCE P/N9363626018...
CONTENTS SAFETY PRECAUTIONS .......... 2 SWING OPERATION ..........12 FEATURES AND FUNCTIONS ......... 3 ENERGY SAVE OPERATION ....... 13 NAME OF PARTS ............4 MANUAL AUTO OPERATION ......13 PREPARATION ............6 CLEANING AND CARE ........14 OPERATION .............. 7 TROUBLESHOOTING ..........
FEATURES AND FUNCTIONS AUTOMATIC OPERATION REMOVABLE INTAKE GRILLE COOLING MODEL The indoor unit’s INTAKE GRILLE can be removed for easy cleaning and maintenance. Merely press the START/STOP button, and the unit will begin automatic operation in the Cooling or Dry mode as appropriate, in accordance with the thermostat setting MILDEW-RESISTANT FILTER and the actual temperature of the room.
NAME OF PARTS Instructions relating to heating(*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). Fig. 1 Fig. 2 Fig. 3 Fig. 5 Fig. 4 Fig. 6 SLEEP TIMER CLOCK AUTO COOL CLOCK TIMER SLEEP MASTER CONTROL TEMP TIME CONTROL ON TIMER RESET...
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Fig. 1 Indoor Unit Fig. 6 Remote Control Unit 1 Operating Control Panel (Fig. 2) G SLEEP Button 2 MANUAL AUTO button H MASTER CONTROL Button I SET TEMP./SET TIME Buttons ( 3 Remote Control Signal Receiver J Signal Transmitter 4 Indicator Lights (Fig.
PREPARATION CAUTION! Load Batteries (R03/LR03/AAA Take care to prevent infants from accidentally swallowing batteries. Slide the battery compartment lid to open it. When not using the remote control unit for an extended period, remove the batteries to avoid possible leakage and Insert batteries.
OPERATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). To Select Mode Operation Press the START/STOP button. SLEEP TIMER The indoor unit’s OPERATION indicator light (red) will be on. The air conditioner will start operating. Press the MASTER CONTROL button to select the de- COOL sired mode.
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OPERATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). About Mode Operation AUTO: COOLING MODEL When the room temperature is 4 F higher than the set temperature, the Cooling Operation mode will switch between Cooling and Drying.
TIMER OPERATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). Before using the timer function, be sure that the remote control unit is set to the current time (See page 6). To Use the ON timer or OFF timer SLEEP TIMER Press the START/STOP button...
TIMER OPERATION About the PROGRAM timer About the ON timer The PROGRAM timer allows you to integrate OFF timer The timer function is designed to bring your room to a and ON timer operations in a single sequence. The se- comfortable temperature by the set time;...
ADJUSTING THE DIRECTION OF AIR CIRCULATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). Vertical (up-down) direction of airflow is adjusted by pressing the remote control unit’s AIR FLOW DIRECTION VERTICAL SET button. Horizontal (right-left) direction of airflow is adjusted by pressing the remote control unit’s AIR FLOW DIRECTION HORIZONTAL SET button.
SWING OPERATION Begin air conditioner operation before performing this procedure. To select Vertical airflow SWING Operation Press the AIR FLOW DIRECTION VERTICAL SWING button . SWING SWING The SWING indicator light (VERTICAL SWING) (orange) will turn on. In this mode, the UP/DOWN air direction flaps will swing automatically to direct the TIME TEST ENERGY...
ENERGY SAVE OPERATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). The air conditioner can be operated while keeping energy consumption costs down. How To Use the ENERGY SAVE OPERATION SWING SWING Press the START/STOP button (if the unit is already operating, proceed to step 2).
CLEANING AND CARE Before cleaning the air conditioner, be sure to turn it off and disconnect the power supply. CAUTION! Be sure the intake grille is installed securely. When removing and replacing the air filters, be sure not to touch the heat exchanger, as per- sonal injury may result.
TROUBLESHOOTING Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the cir- WARNING! cuit breaker, and consult authorized service personnel. Merely turning off the unit’s power switch will not completely disconnect the unit from the power source.
TROUBLESHOOTING Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). Symptom Items to check See Page Has there been a power failure? CHECK ONCE Doesn’t operate at all: — MORE Has a fuse blown out, or a circuit breaker been tripped? 9 to 10 Is the timer operating? Is the air filter dirty?
OPERATING TIPS Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). AUTO Restart In Event of Power Interruption The air conditioner power has been interrupted by a Use of other electrical appliances (electric shaver, etc.) or power failure.