Page 2 - Features; CAUTION
Features This air conditioner is equipped with cooling, heating and drying functions. Details on these functions areprovided below; refer to these descriptions when using the air conditioner. • Microprocessor Controlled Operation The interior compartment of the remotecontrol unit contains several fe...
Page 3 - Contents; Product Information; Alert Symbols
Contents Page Features .................................................................................................................. 2Product Information .............................................................................................. 3Alert Symbols ..................................
Page 4 - Safety Instructions
Installation Location • We recommend that this air conditioner be installed properly byqualified installation technicians in accordance with the InstallationInstructions provided with the unit. • Before installation, check that the voltage of the electric supply in yourhome or office is the same as ...
Page 5 - Names of Parts; NOTE
Names of Parts NOTE This illustration is based on the external appearance of a standard model.Consequently, the shape may differ from that of the air conditioner whichyou have selected. This air conditioner consists of an indoor unit and an outdoor unit.You can control the air conditioner with the r...
Page 6 - Unit Display and Operation Selector; IMPORTANT
Unit Display and Operation Selector Remote control receiver This section picks up infrared signals from the remote control unit(transmitter). Operation selector ON position This position is for operating the air conditioner with the wirelessremote control unit.Set the selector normally in this posit...
Page 7 - Symbols
24-hour clock with ON/OFF 24-hour OFF T imer................. 1-hour OFF T imer................... Remote Control Unit (Display) (1) Operation mode AUTO ....................................... HEAT ........................................ MILD DRY................................ COOL ..................
Page 10 - Using the Remote Control Unit
Using the Remote Control Unit How to Install Batteries NOTE • The batteries last about six months, depending on how much you usethe remote control unit. Replace the batteries when the remote controlunit's display fails to indicate, or when the remote control cannot be used to change the air conditio...
Page 11 - Using the Remote Control Unit (continued)
11 OI-351-11EG Using the Remote Control Unit (continued) Mounting the Remote Control Unit When attaching to wall 1) Confirm the indoor unit beeps when the ON/OFF button is pressed at the wall location where the remote control unit is to be attached, then attachthe holder to the wall. 2) When taking ...
Page 13 - Operation with the Remote Control Unit (continued)
Operation with the Remote Control Unit (continued) Press TEMP. to change the temperature setting. • Although the fan speed is set automatically, you can change the fanspeed by pressing the FAN SPEED selector button. To stop the air conditioner, press the ON/OFF operation button again. Press the uppe...
Page 16 - Night Setback Mode
Operation with the Remote Control Unit (continued) 4. Night Setback Mode The Night Setback Mode is used for saving energy. Press the NIGHT SETBACK button while the air conditioner is operating.The mark appears in the display. To cancel the night setback function, press the NIGHT SETBACK buttonagain....
Page 18 - Special Remarks; Power failure
Special Remarks ``DRY'' ( ) Operation How it works? • Once the room temperature reaches the level that was set, the unitrepeats the cycle of turning on and off automatically. • During DRY operation, the fan speed is automatically set to LOW orVERY LOW; the fan speed then switches back and forth betw...
Page 19 - Setting the Timer; How to set the OFF time
19 OI-351-19EG Setting the Timer 1. How to set thepresent time (Example) To set to 9:10 pm. Operation Indication 1. Press the Program button ( ) three times. 2. • Press the HH button until PM 9 isdisplayed. • Press the MM button until 10 isdisplayed. The time indication alone blinks. The display wil...
Page 20 - How to set the ON time
20 OI-351-20EG Setting the Timer (continued) 3. How to set the ON time (Example) To start operation at 7:10 am. Operation Indication 1. Press the Program button ( ) twice. 2. • Press the HH button until AM 7 isdisplayed. • Press the MM button until 10 isdisplayed. 3. Press the ON/OFF button to start...
Page 21 - Setting the 1-Hour OFF Timer
21 OI- 351 -21EG Setting the 1-Hour OFF Timer 1. 1-Hour OFF Timer This function causes the unit to operate for one hour and then stop, regardlessof whether the unit is on or off when this button is pressed. The indicator in the display indicates that this function is operating. Setting procedure: Re...
Page 22 - Adjusting the Airflow Direction
22 OI- 351 -22EG Adjusting the Airflow Direction 1. Horizontal The horizontal airflow can be adjusted by moving the vertical vanes with yourhands to the left or right. CAUTION When the humidity is high, the vertical vanes should be in the frontposition during the cooling or dehumidifying operation. ...
Page 23 - Care and Cleaning; WARNING
23 OI- 351 -23EG Operation without the RemoteControl Unit If you have lost the remote control unit or it has trouble, follow the steps below. 1. When the air conditioner is not running If you want to turn on the air conditioner, switch the operation selector to theOFF position, and then to the ON po...
Page 26 - Tips for Energy Saving
26 OI- 351 -26EG Care and Cleaning (continued) Removing and remounting the air intake grille • With the air intake grille open allthe way, grip both arms withyour hands and pull toward youto remove.To remount, hold the air intakegrille roughly horizontal andpush it in until the arm shafts fitinto th...
Page 27 - Troubleshooting; Operating Range
27 OI- 351 -27EG Troubleshooting If your air conditioner does not work properly, first check the following points before requesting service. If it stilldoes not work properly, contact your dealer or service center. Trouble Possible Cause Remedy Air conditioner does notrun at all. 1. Power failure.2....
