00_CV_3P190111-3D.
01_EN_3P190111-3D.fm Page 1 Thursday, November 19, 2009 1:27 PM CONTENTS READ BEFORE OPERATION Safety precautions ......................................... 2 Names of parts............................................... 4 Preparation Before Operation ........................ 7 OPERATION AUTO · DRY · COOL · HEAT · FAN Operation ..................................................... 10 Adjusting the Air Flow Direction ................... 12 POWERFUL Operation ................................
01_EN_3P190111-3D.fm Page 2 Thursday, November 19, 2009 1:27 PM READ BEFORE OPERATION Safety precautions • • • • Keep this manual where the operator can easily find them. Read this manual attentively before starting up the unit. For safety reason the operator must read the following cautions carefully. This manual classifies precautions into WARNING and CAUTION. Be sure to follow all precautions below: they are all important for ensuring safety.
01_EN_3P190111-3D.fm Page 3 Thursday, November 19, 2009 1:27 PM • Do not block air inlets nor outlets. Impaired air flow may result in insufficient performance or trouble. • Do not stand or sit on the outdoor unit. Do not place any object on the unit to avoid injury, do not remove the fan guard. • Do not place anything under the indoor or outdoor unit that must be kept away from moisture. In certain conditions, moisture in the air may condense and drip.
01_EN_3P190111-3D.
01_EN_3P190111-3D.fm Page 5 Thursday, November 19, 2009 1:27 PM ■ Outdoor Unit 50/60 class 71 class 17 17 19 19 20 18 18 21 21 20 ■ Indoor Unit 1. Air filter 2. Titanium Apatite Photocatalytic Air-Purifying Filter 3. Air inlet 4. Front panel 5. Panel tab 6. INTELLIGENT EYE sensor: • It detects the movements of people and automatically switches between normal operation and energy saving operation. (page 18.) 7. Room temperature sensor: • It senses the air temperature around the unit. 8. Display 9.
01_EN_3P190111-3D.fm Page 6 Thursday, November 19, 2009 1:27 PM ■ Remote Controller 1 2 5 3 6 4 9 11 7 8 13 ON CANCEL 12 10 16 OFF TIMER 18 17 15 14 < ARC433B70 > 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: HOME LEAVE operation (page 16.) 4. POWERFUL button: POWERFUL operation (page 14.) 5.
01_EN_3P190111-3D.fm Page 7 Thursday, November 19, 2009 1:27 PM Preparation Before Operation ■ To set the batteries 1. Slide the front cover to take it off. Position + and – correctly! 2 2. Set two dry batteries AAA.LR03 (alkaline). – + + – 3. Set the front cover as before. 3 1 ATTENTION ■ About batteries • When replacing the batteries, use batteries of the same type, and replace the two old batteries together. • When the system is not used for a long time, take the batteries out.
01_EN_3P190111-3D.fm Page 8 Thursday, November 19, 2009 1:27 PM 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 controller. Do not get it wet. • The maximum distance for communication is about 7m. Receiver ■ To fix the remote controller holder on the wall 1.
01_EN_3P190111-3D.fm Page 9 Thursday, November 19, 2009 1:27 PM ■ 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 breaker opens the flap, then closes it again. (This is a normal procedure.
01_EN_3P190111-3D.fm Page 10 Thursday, November 19, 2009 1:27 PM 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. • Each pressing of the button advances the mode setting in sequence. 4 : AUTO 2, 3 1 : DRY : COOL : HEAT : FAN 5 ON CANCEL OFF 2.
01_EN_3P190111-3D.fm Page 11 Thursday, November 19, 2009 1:27 PM ■ To change the air flow rate setting 5. Press “FAN setting button”. DRY mode AUTO or HEAT or COOL or FAN mode Five levels of air flow rate setting from “ The air flow rate setting is not variable. plus “ ”“ ” to “ ” ” are available. • Indoor unit quiet operation When the air flow is set to “ ”, the noise from the indoor unit will become quieter. Use this when making the noise quieter.
01_EN_3P190111-3D.fm Page 12 Thursday, November 19, 2009 1:27 PM Adjusting the Air Flow Direction You can adjust the air flow direction to increase your comfort. ■ To adjust the horizontal blade (flap) 1. Press “SWING button • “ ”. ” is displayed on the LCD and the flaps will begin to swing. 2. When the flap has reached the desired position, press “SWING button ” once more. 1, 2 • The flap will stop moving. • “ 3, 4 ” disappears from the LCD.
01_EN_3P190111-3D.fm Page 13 Thursday, November 19, 2009 1:27 PM ■ 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 ■ ATTENTION • Always use a remote controller to adjust the louvers angles. In side the air outlet, a fan is rotating at a high speed.
01_EN_3P190111-3D.fm Page 14 Thursday, November 19, 2009 1:27 PM 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 with the settings which were used before POWERFUL operation. • When using Powerful operation, there are some functions which are not available.
01_EN_3P190111-3D.fm Page 15 Thursday, November 19, 2009 1:27 PM OUTDOOR UNIT QUIET Operation OUTDOOR UNIT QUIET operation lowers the noise level of the outdoor unit by changing the frequency and fan speed on the outdoor unit. This function is convenient during night. ■ To start OUTDOOR UNIT QUIET operation 1. Press “QUIET button”. • “ ” is displayed on the LCD. ■ To cancel OUTDOOR UNIT QUIET operation 2. Press “QUIET button” again. • “ ” disappears from the LCD.
01_EN_3P190111-3D.fm Page 16 Thursday, November 19, 2009 1:27 PM HOME LEAVE Operation HOME LEAVE operation is a function which allows you to record your preferred temperature and air flow rate settings. ■ To start HOME LEAVE operation 1. Press “HOME LEAVE button”. • “ ” is displayed on the LCD. • The HOME LEAVE lamp lights up. 1, 2 ■ To cancel HOME LEAVE operation 2. Press “HOME LEAVE button” again. • “ ” disappears from the LCD. ON • The HOME LEAVE lamp goes off.
01_EN_3P190111-3D.fm Page 17 Thursday, November 19, 2009 1:27 PM ■ What’s the HOME LEAVE operation? Is there a set temperature and air flow rate which is most comfortable, a set temperature and air flow rate which you use the most? HOME LEAVE operation is a function that allows you to record your favorite set temperature and air flow rate. You can start your favorite operation mode simply by pressing the HOME LEAVE button on the remote controller. This function is convenient in the following situations.
01_EN_3P190111-3D.fm Page 18 Thursday, November 19, 2009 1:27 PM INTELLIGENT EYE Operation “INTELLIGENT EYE” is the infrared sensor which detects the human movement. ■ To start INTELLIGENT EYE operation 1. Press “SENSOR button”. • “ ” is displayed on the LCD. ■ To cancel the INTELLIGENT EYE operation 2. Press “SENSOR button” again. • “ ” disappears from the LCD. [EX.] When somebody in the room When nobody in the room operation. Somebody back in the room • Back to normal operation.
01_EN_3P190111-3D.fm Page 19 Thursday, November 19, 2009 1:27 PM “INTELLIGENT EYE” is useful for Energy Saving. ■ Energy saving operation • Change the temperature –2°C in heating / +2°C in cooling / +1°C in dry mode from set temperature. • Decrease the air flow rate slightly in fan operation. (In FAN mode only) Notes on “INTELLIGENT EYE” • Application range is as follows.
01_EN_3P190111-3D.fm Page 20 Thursday, November 19, 2009 1:27 PM 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 time. (page 9.) 1. Press “OFF TIMER button”. is displayed. blinks. 2. Press “TIMER Setting button” until the time setting reaches the point you like.
01_EN_3P190111-3D.fm Page 21 Thursday, November 19, 2009 1:27 PM ■ 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 increases or decreases the time setting by 10 minutes. Holding down either button changes the setting rapidly. 3. Press “ON TIMER button” again.
01_EN_3P190111-3D.fm Page 22 Thursday, November 19, 2009 1:27 PM CARE Care and Cleaning CAUTION Before cleaning, be sure to stop the operation and turn the breaker OFF. Units ■ Indoor unit, Outdoor unit and Remote controller 1. Wipe them with dry soft cloth. ■ Front panel 1. Open the front panel. • Hold the panel by the tabs on the two sides and lift it until it stops with a click. 2. Remove the front panel.
01_EN_3P190111-3D.fm Page 23 Thursday, November 19, 2009 1:27 PM Filters 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 Titanium Apatite Photocatalytic Air-Purifying Filter. • Press the top of the aircleaning filter onto the tabs (3 tabs at top). Then press the bottom of the filter up slightly, and press it onto the tabs (3 at bottom). tabs (3 tabs at top) tabs (3 at bottom) 4.
01_EN_3P190111-3D.fm Page 24 Thursday, November 19, 2009 1:27 PM NOTE • Operation with dirty filters: (1) cannot deodorize the air. (2) cannot clean the air. (3) results in poor heating or cooling. (4) may cause odour. • To order Titanium Apatite Photocatalytic Air-Purifying Filter contact to the service shop there you bought the air conditioner. • Dispose of old filters as non-flammable waste. Item Titanium Apatite Photocatalytic Air-Purifying Filter (without frame) 1 set Part No.
01_EN_3P190111-3D.fm Page 25 Thursday, November 19, 2009 1:27 PM TROUBLE SHOOTING Trouble Shooting These cases are not troubles. The following cases are not air conditioner troubles but have some reasons. You may just continue using it. Case Explanation Operation does not start soon. • This is to protect the air conditioner. You should wait for about 3 minutes. • When ON/OFF button was pressed soon after operation was stopped. • When the mode was reselected.
01_EN_3P190111-3D.fm Page 26 Thursday, November 19, 2009 1:27 PM These cases are not troubles. The following cases are not air conditioner troubles but have some reasons. You may just continue using it. Case Explanation The outdoor fan rotates while the air conditioner is not in operation. ■ After operation is stopped: • The outdoor fan continues rotating for another 60 seconds for system protection.
01_EN_3P190111-3D.fm Page 27 Thursday, November 19, 2009 1:27 PM Call the service shop immediately. WARNING ■ When an abnormality (such as a burning smell) occurs, stop operation and turn the breaker OFF. Continued operation in an abnormal condition may result in troubles, electric shocks or fire. Consult the service shop where you bought the air conditioner. ■ Do not attempt to repair or modify the air conditioner by yourself. Incorrect work may result in electric shocks or fire.
01_EN_3P190111-3D.fm Page 28 Thursday, November 19, 2009 1:27 PM Fault diagnosis. FAULT DIAGNOSIS BY REMOTE CONTROLLER In the ARC433 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. ON CANCEL TIMER CANCEL button It cancels the timer setting. OFF TIMER 2. Press the TIMER CANCEL button repeatedly until a continuous beep is produced.
00_CV_3P190111-3D.fm Page 2 Monday, November 16, 2009 5:57 PM Two-dimensional bar code is a code for manufacturing.
