CONTENTS SAFETY PRECAUTIONS ........En-1 ADJUSTING THE DIRECTION OF FEATURES AND FUNCTIONS ......En-2 AIR CIRCULATION ..........En-9 NAME OF PARTS ..........En-3 SWING OPERATION ......... En-10 PREPARATION ............ En-4 MANUAL AUTO OPERATION ......En-10 OPERATION ............En-5 CLEANING AND CARE ........En-11 TIMER OPERATION ..........
INDOOR UNIT MODEL ASU18CL UNIDAD INTERIOR MODÈLE UNITÉ INTÉRIEURE MODELO OUTDOOR UNIT UNIDAD EXTERIOR AOU18CL UNITÉ EXTÉRIEURE SPECIFICATIONS POWER SUPPLY ..............................208/230 V~60 Hz COOLING CAPACITY ................................18,000 BTU/h INPUT POWER ................................1.73 kW CURRENT ..................................... 7.7 A FICHE TECHNIQUE ALIMENTATION ..............................208/230 V~60 Hz REFROIDISSEMENT PUISSANCE FRIGORIFIQUE ..........................
Fig. 1 Fig. 2 Fig. 3 Fig. 5 Fig. 4 Fig. 6 Fig. 7 To facilitate explanation, the accompanying illustra- tion has been drawn to show all possible indicators; in actral operation, however, the display will only show those indicators appropriate to the current op- eration.
FEATURES AND FUNCTIONS INVERTER REMOVABLE OPEN PANEL At the start of operation, a large power is used to bring the The indoor unit’s Open Panel can be removed for easy clean- room quickly to the desired temperature. Afterwards, the ing and maintenance. unit automatically switches to a low power setting for eco- nomic and comfortable operation.
NAME OF PARTS Fig. 1 Indoor Unit Fig. 6 Remote Control Unit 1 Operating Control Panel (Fig. 2) J SLEEP button 2 MANUAL AUTO button K MASTER CONTROL button L SET TEMP. button ( When kept on pressing the MANUAL AUTO button for more than 10 seconds, M Signal Transmitter the forced cooling operation will start.
PREPARATION CAUTION! Turn on the Power G Take care to prevent infants from accidentally swallowing batteries. In the case of a direct line connection, turn on the cir- G When not using the Remote Control Unit cuit breaker. for an extended period, remove the batteries to avoid possible leakage and damage to the unit.
OPERATION To Select Mode Operation Press the START/STOP button (Fig.6 Q). The indoor unit’s OPERATION Indicator Lamp (red) (Fig. 3 5) will light. The air conditioner will start operating. Press the MASTER CONTROL button (Fig.6 K) to se- lect the desired mode. Each time the button is pressed, the mode will change in the following order.
To Stop Operation Press the START/STOP button (Fig. 6 Q). The OPERATION Indicator Lamp (red) (Fig. 3 5) will go out. About AUTO CHANGEOVER Operation G When AUTO CHANGEOVER operation first selected, the fan will oper- AUTO: ate at very low speed for about one minute, during which time the unit detects the room conditions and selects the proper operating mode.
TIMER OPERATION Before using the timer function, be sure that the Remote Control Unit is set to the correct current time ( P . 4). To Use the ON timer or OFF timer Press the START/STOP button (Fig. 6 Q) To Cancel the Timer (if the unit is already operating, proceed to step 2).
SLEEP TIMER OPERATION Unlike other timer functions, the SLEEP timer is used to set the length of time until air conditioner operate is stopped. To Use the SLEEP Timer To Cancel the Timer: While the air conditioner is operating or stopped, press the Use the TIMER MODE button to select SLEEP button (Fig.
ADJUSTING THE DIRECTION OF AIR CIRCULATION Vertical (up-down) direction of airflow is adjusted by pressing the Remote Control Unit’s SET button. Horizontal (right-left) airflow direction is adjusted manually, by moving the Air Flow Direction Louvers. Whenever making horizontal airflow adjustments, start air conditioner operation and be sure that the vertical air direction louvers are stopped.
SWING OPERATION Begin air conditioner operation before performing this procedure. To select SWING Operation Press the SWING button (Fig. 6 S). The SWING Display (Fig. 7 a) will light. In this mode, the Air Flow Direction Louvers will swing automatically to direct the air flow both up and down.
CLEANING AND CARE G Before cleaning the air conditioner, be sure to turn it off and disconnect the Power. CAUTION! G Be sure the Intake Grille (Fig. 1 9) is installed securely. G When removing and replacing the air filters, be sure not to touch the heat exchanger, as per- sonal injury may result.
CLEANING AND CARE Air Cleaning Filter Installation Replacing dirty Air cleaning filters Replace filters with the following components (purchased 1. Open the Intake Grille and remove the Air separately). filters. G POLYPHENOL CATECHIN AIR CLEANING FILTER : UTR-FA03-2 G Negative air ions deodorizing filter: UTR-FA03-3 1.
TROUBLESHOOTING In the event of a malfunction (burning smell, etc.), immediately stop operation, disconnect the WARNING! Power Supply Plug, and consult authorized service personnel. Merely turning off the unit’s power switch will not completely disconnect the unit from the power source.
TROUBLESHOOTING Symptom Items to check See Page G Is the Power Supply Plug disconnected its outlet? CHECK ONCE Doesn’t operate at all: MORE G Has there been a power failure? — G Has a fuse blown out, or a circuit breaker been tripped? G Is the timer operating? 7 - 8 G Is the Air Filter dirty?
OPERATING TIPS Temperature and Humidity Range Dry Mode Cooling Mode Outdoor temperature About 14 °F to 115 °F About 14 °F to 115 °F Indoor temperature About 64 °F to 90 °F About 64 °F to 90 °F G If the air conditioner is used under higher temperature conditioner than those listed, the built-in protection circuit may operate to prevent internal circuit damage.