Page 2 - English; CONTENTS; READ BEFORE OPERATION; CARE
■ English 1 CONTENTS READ BEFORE OPERATION Safety precautions ....................................................................... 2 Names of parts ............................................................................ 4 Preparation Before Operation ............................................
Page 3 - Safety precautions; WARNING
2 ■ English READ BEFORE OPERATION Safety precautions • Keep this manual where the operator can easily find it.• Read this manual carefully before starting the unit.• For safety reason, the operator must read the following cautions carefully.• This manual classifies precautions into WARNINGS and CAUT...
Page 4 - Installation site
■ English 3 • Do not place anything under the indoor or outdoor unit that must be kept away from moisture , such as electrical or electronic equipment. In certain conditions, moisture in the air may condense and drip. • Check the unit stand and fittings for damage annually.• Do not touch the air inl...
Page 5 - Names of parts; Indoor Unit
4 ■ English Names of parts ■ Indoor Unit ■ Main unit control panel 7 14 11 12 13 4 3 1 2 9 10 8 6 5 16 15 01_EN_3P141693-2C (A4).fm Page 4 Saturday, September 25, 2004 11:39 AM
Page 6 - Outdoor Unit
■ English 5 ■ Outdoor Unit ■ ■ ■ ■ Indoor Unit 1. Air filter 2. Air-purifying filter with photo catalytic deodorizing function: • These filters are attached to the inside of the air filters. 3. Air inlet 4. Front panel 5. Panel tab 6. INTELLIGENT EYE sensor: • It detects the movements of people and ...
Page 7 - Remote Controller
6 ■ English ■ Remote Controller 1. Signal transmitter: • It sends signals to the indoor unit. 2. Display: • It displays the current settings. (In this illustration, each section is shown with all its displays ON for the purpose of explanation.) 3. HOME LEAVE button: for HOME LEAVE operation (page 16...
Page 8 - Preparation Before Operation; To set the batteries; with a finger and slide the; ATTENTION; About batteries
■ English 7 Preparation Before Operation ■ To set the batteries 1. Press with a finger and slide the front cover to take it off. 2. Set two dry batteries (AAA). 3. Set the front cover as before. ATTENTION ■ ■ ■ ■ About batteries • When replacing the batteries, use batteries of the same type, and rep...
Page 9 - To operate the remote controller; Choose a place from where the signals reach the unit.; About remote controller
8 ■ English Preparation Before Operation ■ To operate the remote controller • To use the remote controller, aim the transmitter at the indoor unit. If there is anything to block signals between the unit and the remote controller, such as a curtain, the unit will not operate. • Do not drop the remote...
Page 10 - To set the clock; Press “TIMER setting button” to; Turn the breaker ON; NOTE; Tips for saving energy
■ English 9 ■ To set the clock 1. Press “CLOCK button”. is displayed. blinks. 2. Press “TIMER setting button” to set the clock to the present time. Holding down “ ” or “ ” button rapidly increases or decreases the time display. 3. Press “CLOCK button”. blinks. ■ Turn the breaker ON • Turning ON the ...
Page 11 - AUTO · DRY · COOL · HEAT · FAN Operation; To start operation; Press “MODE selector button” and select a; To stop operation; Press “TEMPERATURE adjustment button”
10 ■ English OPERATION AUTO · DRY · COOL · HEAT · FAN Operation The air conditioner operates with the operation mode of your choice.From the next time on, the air conditioner will operate with the same operation mode. ■ To start operation 1. Press “MODE selector button” and select a operation mode. ...
Page 12 - To change the airflow rate setting; Note on HEAT operation
■ English 11 ■ To change the airflow rate setting 5. Press “FAN setting button”. • Indoor unit quiet operation When the airflow is set to “ ”, the noise from the indoor unit will become quieter. Use this when making the indoor unit quieter.The unit might lose capacity when the airflow rate is set to...
Page 13 - Adjusting the Airflow Direction; Press “SWING button
12 ■ English Adjusting the Airflow Direction You can adjust the airflow direction to increase your comfort. ■ To adjust the horizontal blade (flap) 1. Press “SWING button ”. • “ ” is displayed on the LCD. 2. When the flap has reached the desired position, press “SWING button ” once more. • The flap ...
Page 14 - To cancel 3-D Airflow; Notes on louvers angles
■ English 13 ■ To 3-D Airflow 1. 3. Press the “SWING button ” and the “SWING button ”: the “ ” and “ ” display will light up and the flap and louvers will move in turn. ■ To cancel 3-D Airflow 2. 4. Press either the “SWING button ” or the “SWING button ” Notes on louvers angles Notes on flap angle ■...
Page 15 - POWERFUL Operation; To start POWERFUL operation; To cancel POWERFUL operation; Notes on POWERFUL operation
14 ■ English POWERFUL Operation POWERFUL operation quickly maximizes the cooling (heating) effect in any operation mode. You can get the maximum capacity . ■ To start POWERFUL operation 1. Press “POWERFUL button”. • POWERFUL operation ends in 20 minutes. Then the system automatically operates again ...
Page 16 - OUTDOOR UNIT SILENT Operation; Note on OUTDOOR UNIT SILENT operation
■ English 15 OUTDOOR UNIT SILENT Operation OUTDOOR UNIT SILENT operation lowers the noise level of the outdoor unit by changing the fan speed on the outdoor unit. This function is convenient during night. ■ To start OUTDOOR UNIT SILENT operation 1. Press “SILENT button”. ■ To cancel OUTDOOR UNIT SIL...
Page 17 - HOME LEAVE Operation; To cancel HOME LEAVE operation; Before using HOME LEAVE operation.; To set the temperature and airflow rate for HOME LEAVE operation
16 ■ English HOME LEAVE Operation HOME LEAVE operation is a function which allows you to record your preferred temperature and airflow rate settings. ■ To start HOME LEAVE operation 1. Press “HOME LEAVE button” . • The HOME LEAVE lamp lights up. ■ To cancel HOME LEAVE operation 2. Press “HOME LEAVE ...
Page 18 - What’s the HOME LEAVE operation; Use as a favorite mode
■ English 17 ■ What’s the HOME LEAVE operation Is there a set temperature and airflow rate which is most comfortable, a set temperature and airflow rate which you use the most? HOME LEAVE operation is a function that allows you to record your favorite set temperature and airflow rate. You can start ...
Page 19 - INTELLIGENT EYE Operation; To start INTELLIGENT EYE operation
18 ■ English INTELLIGENT EYE Operation “INTELLIGENT EYE” is the infrared sensor which detects the human movement. ■ To start INTELLIGENT EYE operation 1. Press “SENSOR button”. ■ To cancel the INTELLIGENT EYE operation 2. Press “SENSOR button” again. [EX.] F TEMP ON/OFF POWERFUL HOME LEAVE MODE TIME...
Page 20 - “INTELLIGENT EYE” is useful for Energy Saving; Energy saving operation
■ English 19 “INTELLIGENT EYE” is useful for Energy Saving Notes on “INTELLIGENT EYE” CAUTION ■ ■ ■ ■ Energy saving operation • Change the temperature –3.6 ° F in heating / +3.6 ° F in cooling / +1.8 ° F in dry mode from set temperature. • Decrease the airflow rate slightly in fan operation. (In FAN...
Page 21 - TIMER Operation; To use OFF TIMER operation; Press “TIMER Setting button” until the time; To cancel the OFF TIMER operation; Notes; NIGHT SET MODE
20 ■ English TIMER Operation Timer functions are useful for automatically switching the air conditioner on or off at night or in the morning. You can also use OFF TIMER and ON TIMER in combination. ■ To use OFF TIMER operation • Check that the clock is correct. If not, set the clock to the present t...
Page 22 - To use ON TIMER operation; To cancel ON TIMER operation; To combine ON TIMER and OFF TIMER; In the following cases, set the timer again.
■ English 21 ■ To use ON TIMER operation • Check that the clock is correct. If not, set the clock to the present time. (page 9.) 1. Press “ON TIMER button”. is displayed. blinks. 2. Press “TIMER Setting button” until the time setting reaches the point you like. • Every pressing of either button incr...
Page 23 - Care and Cleaning; Clean the front panel; CAUTION; Units
22 ■ English CARE Care and Cleaning CAUTION To avoid possible bodily injury, units should be shutoff or disconnected before any cleaning or servicing is attempted. ■ Indoor unit, Outdoor unit and Remote controller 1. Wipe them with dry soft cloth. ■ Front panel 1. Open the front panel. • Hold the pa...
Page 24 - Take off the air-purifying filter with photo catalytic; Air Filter; Wash the air filters with water or clean them with vacuum cleaner.; Remove the tabs on the filter frame and replace with a new filter.; Filters
■ English 23 1. Open the front panel. (page 22) 2. Pull out the air filters. • Push a little upwards the tab at the center of each air filter, then pull it down. 3. Take off the air-purifying filter with photo catalytic deodorizing function. • Press the top of the air-cleaning filter onto the tabs (...
Page 25 - Check; Take out batteries from the remote controller.
24 ■ English Check ■ Before a long idle period 1. Operate the “FAN only” for several hours on a warm day to dry out the inside. • Press “MODE” button and select “FAN” operation.• Press “ON/OFF” button and start operation. 2. After operation stops, turn off the electrical circuit breaker for the room...
Page 26 - Trouble Shooting; Case
■ English 25 TROUBLE SHOOTING Trouble Shooting The following cases are not abnormal problems and you may just continue using it. Conditions that appear to be abnormal but are not operational problems. Case Explanation Operation does not start quickly. • When ON/OFF button was pressed soon after oper...
Page 28 - Disposal requirements; Call your authorized dealer immediately.
■ English 27 WARNING ■ When an abnormality (such as a burning smell) occurs, stop operation and turn the circuit breaker OFF. Continued operation in an abnormal condition may result in troubles, electric shocks or fire.Consult your authorized dealer where you bought the air conditioner. ■ Do not att...
Page 29 - Fault diagnosis
28 ■ English FAULT DIAGNOSIS BY REMOTE CONTROLLER In the ARC433A series, the temperature display sections on the main unit indicate corresponding codes. 1. When the TIMER CANCEL button is held down for 5 seconds, a “ ” indication flashes on the temperature display section. 2. Press the TIMER CANCEL ...
