OPERATING MANUAL AIR CONDITIONER Duct Type Indoor Unit ARTG36LH ARTG45LH ARTG54LH ARTG60LH KEEP THIS MANUAL FOR FUTURE REFERENCE PART NO. 9374379583...
CONTENTS SAFETY PRECAUTIONS ........2 TEMPERATURE SET BACK TIMER ......11 FEATURES AND FUNCTIONS ....... 3 ECONOMY OPERATION ........12 NAME OF PARTS ........... 4 CLEANING AND CARE ......... 12 PREPARATORY OPERATION ........ 5 TROUBLESHOOTING .......... 13 OPERATION ............6 OPERATING TIPS ..........14 TIMER FUNCTIONS ..........
SAFETY PRECAUTIONS This appliance is not intended for use by persons (including children) with reduced physical, CAUTION sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
NAME OF PARTS Remote controller START/STOP button Operation lamp SET TEMP. (temperature) button Timer and Clock indicator MODE button Operation mode indicator FAN button Fan speed indicator ECONOMY button Operation lock indicator TIMER MODE (CLOCK AD- Temperature indicator JUST) button Function indicator DAY (DAY OFF) button Defrost indicator...
PREPARATORY OPERATION Set the current day and time Press the DAY button and select the current day. appears around the selected day. Press the TIMER MODE (CLOCK ADJUST) button for 2 seconds or more. The time indicator on the remote controller will flash. Press the SET TIME (<...
OPERATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). To start/stop operation Press the START/STOP button. Operation lamp Air conditioner ON: Lit brightly Air conditioner OFF: Not lit To set the operation mode Operation mode setting Press the MODE button to set the operation mode.
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OPERATION Room temperature sensor selection This function is locked at the factory. In order to detect the room temperature correctly, consult authorized serv- ice personnel when using this function. Indoor unit Press the ECONOMY button for more than 2 seconds to select whether the room temperature is detected at the indoor unit or the remote controller.
TIMER FUNCTIONS OFF timer (See page 8.) Use this timer function to stop air conditioner operation. The timer operates and air conditioner operation stops after the set time has passed. The timer can be set up to 24 hours in advance. ON timer (See page 8.) Use this timer function to start air conditioner operation.
WEEKLY TIMER Weekly timer setting Press the TIMER SET button for Press the TIMER MODE button to select the weekly timer. 2 seconds or more. Day of the week setting Press the DAY button to select the day of the week, and then press the TIMER SET button to confirm the setting.
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WEEKLY TIMER WEEKLY timer operation To start To cancel When the weekly timer is selected, the Press the TIMER DELETE button to ex. Operating time 7:00-18:00 timer starts automatically. cancel the timer mode. The timer mode can also be The operating time for the current canceled by changing the timer day is displayed.
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TEMPERATURE SET BACK TIMER Temperature SET BACK timer setting SET BACK If there is no existing SET BACK tempera- ture setting, “- -” will be displayed for the temperature. Press the SET BACK button to change to the SET BACK con- Press the TIMER SET button for 2 seconds or more.
ECONOMY OPERATION Begin air conditioner operation before performing this procedure. To Use the ECONOMY Operation Press the ECONOMY button. The ECONOMY indicator will light. ECONOMY operation begins. To Stop the ECONOMY Operation Press the ECONOMY button again. The ECONOMY indicator will go out. Normal operation begins.
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 electrical WARNING breaker, and consult authorized service personnel. Merely turning off the unit’s power switch will not completely disconnect the unit from the power source.
OPERATING TIPS Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). Heating Performance* Microcomputer-controlled Automatic Defrosting* This air conditioner operates on the heat-pump principle, absorbing heat from outdoor air and transferring that heat When using the heating mode under conditions of low out- indoors.
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OPERATING TIPS Mode operation AUTO (in COOLING model): When AUTO (automatic changeover) operation first selected, the fan will operate at very low speed for about a few minutes, during which time the indoor unit detects the room conditions and selects the proper mode. Cooling mode Room temperature is higher than the defined temperature in or Dry mode...
OPERATING TIPS AUTO Restart In Event of Power Interruption Use of other electrical appliances (electric shaver, etc.) or If the power supply to the air conditioner is interrupted by a power failure, the air conditioner will restart automatically in nearby use of a wireless radio transmitter may cause the air conditioner to malfunction.