Page 2 - Safety Precautions; WARNING; CAUTION
2 Safety Precautions ■ Read the following warnings and cautions carefullybefore operating the system and use it correctly. ■ This manual classifies the precautions to the userinto two categories on the right. Be sure to follow allas they are all impor tant to ensure safety. ■ After reading this manu...
Page 3 - Installation; Installation site; Consider nuisance to your neighbours from noises.; Electrical work
3 To prevent inter-ference, place it at least 1 m away. A place with good ventilation Air outlet Air inlet Wall Installation Do not attempt to install the air conditionerby yourself. Consult the service shop or a qualifiedtechnician.Incorrect work will result in water leakage,electric shocks or fire...
Page 4 - Indicator lamps; Indoor unit; Names of Parts; Opening the front grille
4 ON OFF Air purifying filter Front grille Indicator lamps Grille tab Intelligent Eye lamp (green) Operation lamp (green) Air purifying filters are attached to the inside of the air filters. Flap (horizontal blade) (See page 10 “Adjusting the Air Flow Direction”.) TIMER lamp (orange) (See page 8.) (...
Page 5 - TEMP; TIMER; Outdoor unit; Remote controller
5 Drain hose Earth terminal Air outlet Air inlet Refrigerant piping and inter-unit cable (Back and side) It is inside of this part. Outside air temperature sensor It senses the ambient temperature around the unit. Appearance of the outdoor unit may differwith some models. C ON AMPM AMPM TEMP ON/OFF ...
Page 6 - Preparation Before Operation; About batteries; ATTENTION
6 ■ ■ ■ ■ ■ Setting the batteries ■ ■ ■ ■ ■ Operating the remote controller ● To use the remote controller, aim the transmitter at the indoorunit. If there is anything to block signals between the unit andthe remote controller, such as a cur tain, the unit will notoperate. ● Do not drop the remote c...
Page 7 - NOTE; Setting the clock; to set the clock to the present; Turn the breaker ON
7 ● Holding down ( ) or ( ) button rapidly increases or decreases the time display. Tips for saving energy ● Be careful not to cool (heat) the room too much.Keeping the temperature setting at a moderate level helpssave energy. Recommended temperature setting For cooling: 26°C – 28°CFor heating: 20°C...
Page 8 - MODE; To change the temperature setting:; AUTO • DRY • COOL • HEAT • FAN Operation; FAN; To change the air flow direction:
8 The air conditioner operates with the settings of yourchoice.From the next time on, the air conditioner will operatewith the same settings. 1 2 Press MODE and select a mode. ● Each pressing of the button advances the mode settingin sequence. <FTK> Press ON/OFF . Then OPERATION lamp lights up...
Page 9 - To cancel POWERFUL operation:; Notes on POWERFUL operation
9 POWERFUL operation quickly maximizes the cooling effect in any operation mode. You can get the maximum capacity with a touch of a button. ● Pressing the (POWERFUL) button during operation starts POWERFUL operation. ● POWERFUL operation ends in 20 minutes. Then the system automatically operates aga...
Page 10 - Notes on flap angles; SWING; SWING; Adjusting the Air Flow Direction
10 In DRY mode or COOL mode In HEAT or FAN mode When stop operation Upper limit in cooling Lower limit in cooling 0˚ 25˚ 20˚ 45˚ When stop operation Upper limit in heating Lower limit in heating ....... To stop the flap at an angle you like, press SWING . Adjusting thehorizontal blade (flap) You can...
Page 11 - Notes on OFF TIMER; OFF TIMER operation; Combining ON TIMER and OFF TIMER; Timer Operation; Notes on ON,OFF TIMER
11 ATTENTION (Example) Notes on OFF TIMER ● NIGHT SET MODE When the OFF TIMER is set, the air conditioner automatically adjusts the temperature setting (0.5°C up in COOL, 2.0°C down in HEAT) to prevent excessive cooling (heating) for your pleasant sleep. Timer functions are useful for automatically ...
Page 12 - To change the temperature setting.; Back to the normal cooling opration.; Notes on “Good sleep cooling operation”
12 • The “Good Sleep Cooling Operation” makes the 1/f Fluctuating Temperature . It brings you comfortable sleep as it prevents from getting chilied. Press -SLEEP in cooling operation. ■ ■ ■ ■ ■ To change the temperature setting. (See page 8.) ■ ■ ■ ■ ■ To change the air flow rate setting. (See page ...
Page 13 - While the air conditioner; To cancel the “Intelligent Eye”,; press; SENSOR; Intelligent Eye; Notes on “Intelligent Eye”; When somebody in the room; When nobody in the room
13 Press SENSOR While the air conditioner is operating. (The Sensor lamp lights up.) ■ ■ ■ ■ ■ To cancel the “Intelligent Eye”, press SENSOR . (The Sensor lamp goes off.) [EX.] 1 Intelligent Eye “Intelligent Eye” is useful forEnergy Saving * Save operation ● Change the temperature –2°C in heat/ +2°C...
Page 14 - Open the front grille.; Care and Cleaning; Cleaning the air filters; Replacing air purifying filters
14 Air filter Air purifying filter frame • Hold the recessed parts of the frame and unhook the four claws. CAUTION Before cleaning, be sure to stop the operation andturn the breaker OFF. Open the front grille. ● Hold the grille by the tabs on the two sides and lift itunitl it stops with a click. (ab...
Page 15 - Cleaning the front grille; You may remove the front grille for cleaning.; Check; Clean the front grille.; Remove the front grille.
15 Cleaning the front grille ● When removing or attaching the front grille, use a robustand stable stool and watch your steps carefully. ● When removing or attaching the front grille, suppor t thegrille securely with hand to prevent it from falling. ● For cleaning, do not use water hotter than 40°C,...
Page 16 - Case; Operation does not start soon.; The indoor unit gives out odour.; These cases are not troubles.; Explanation; Trouble Shooting
16 Case Operation does not start soon. ● When ON/OFF button waspressed soon after operationwas stopped. ● When the mode was reselected. Hot air does not flow out soonafter the start of heatingoperation. The heating operation stopssuddenly and a flowing sound isheard. The outdoor unit emits water ors...
Page 17 - Check again; Please check again before calling a repair person.; multi system
17 ● ● ● ● ● Check again Please check again before calling a repair person. Case The air conditioner does notoperate.(OPERATION lamp is off) Cooling or Heating effect ispoor. Operation stops suddenly.(OPERATION lamp blinks.) An abnormal functioninghappens during operation. Check ● Hasn’t a breaker t...
Page 18 - Call the service shop immediately.
18 WARNING ■ When an abnormality (such as a burning smell) occurs, stop operation andturn the breaker OFF. Continued operation in an abnormal condition may result in troubles, electric shocksor fire.Consult the service shop where you bought the air conditioner. ■ Do not attempt to repair or modify t...