Page 2 - CONTENTS; READ BEFORE OPERATION
1 CONTENTS READ BEFORE OPERATION Safety Precautions ......................................... 2Names of Parts .............................................. 4Preparation before Operation......................... 7 OPERATION AUTO · DRY · COOL · HEAT · FAN Operation ......................................
Page 3 - Safety Precautions; WARNING
2 READ BEFORE OPERATION Safety Precautions • Keep this manual where the operator can easily find it.• Read the precautions in this manual carefully before operating the unit. • The precautions described herein are classified as WARNING and CAUTION. They both contain important information regarding s...
Page 4 - Consider nuisance to your neighbours from noises.
3 • Do not place appliances that produce naked flames in places exposed to the airflow from the unit as this may impair combustion of the burner.• Do not block air inlets nor outlets. Impaired airflow may result in insufficient performance or trouble. • Do not sit or place objects on the outdoor uni...
Page 5 - Names of Parts; Indoor Unit; CAUTION
4 Names of Parts ■ Indoor Unit ■ Opening the Front Panel How to open the front panel: (page 26.) CAUTION Before opening the front panel, be sure to stop the operation and turn the breaker off.Do not touch the aluminum fins on the inside of the indoor unit, as it may result in injury. 1 2 6 5 12 2 4 ...
Page 6 - Outdoor Unit
5 ■ Outdoor Unit ■ Indoor Unit 1. Titanium apatite photocatalytic air-purifying filter: • These filters are attached to the inside of the air filters. 2. Air outlet 3. Display 4. Front panel 5. Louvers (vertical blades): (page 12.) • The louvers are inside of the air outlet. 6. Air inlet 7. Air filt...
Page 7 - Remote Controller
6 Names of Parts ■ 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. FAN setting button: • It selects the airflow ra...
Page 8 - Preparation before Operation; To set the batteries; Choose a place from where the signals; NOTE
7 Preparation before Operation ■ To set the batteries 1. Slide the front cover to take it off. 2. Set two dry batteries AAA.LR03 (alkaline). 3. Set the front cover as before. ■ To operate the remote controller • To use the remote controller, aim the transmitter at the indoor unit. If there is anythi...
Page 9 - To set the clock; Press “SELECT button” to set
8 Preparation before Operation ■ To set the clock 1. Press “CLOCK button”. “ ” is displayed. “ ” and “ ” blink. 2. Press “SELECT button” to set the current day of the week. 3. Press “CLOCK button”. “ ” blinks. 4. Press “SELECT button” to set the clock to the present time. Holding down “ ” or “ ” but...
Page 10 - Turn the breaker on
9 ■ Turn the breaker on • After the power is turned on, the flap of the indoor unit opens and closes once to set the reference position. NOTE ■ Tips for saving energy • Be careful not to cool (heat) the room too much. Keeping the temperature setting at a moderate level helps save energy. • Cover win...
Page 11 - AUTO · DRY · COOL · HEAT · FAN Operation; To start operation; Press “MODE selector button”; To stop operation; Press “TEMPERATURE adjustment button”.
10 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 an operation mode. • Each p...
Page 12 - To change the airflow rate setting
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 noise quieter. The unit might lose capacity when the airflow rate is set to a weak level. ...
Page 13 - Adjusting the Airflow Direction; When the flap has reached the; Notes on flap and louvers angle
12 Adjusting the Airflow Direction You can adjust the airflow direction to increase your comfort. ■ To adjust the flap (horizontal blade) 1. Press “SWING button”. • “ ” is displayed on the LCD and the flap will begin to swing. 2. When the flap has reached the desired position, press “SWING button” o...
Page 14 - Airflow selection; When setting the airflow selection switch to
13 ■ Airflow selection • Make airflow selection according to what suits you. When setting the airflow selection switch to . • Air conditioner automatically decides the appropriate blowing pattern depending on the operating mode/situation. • During DRY operation, so that cold air does not come into d...
Page 15 - POWERFUL Operation; Press “POWERFUL button”
14 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 20minutes. Then the system automatically operates again with the pre...
Page 16 - OUTDOOR UNIT QUIET Operation
15 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 LC...
Page 17 - ECONO Operation
16 ECONO Operation ECONO operation is a function which enables efficient operation by limiting the maximum power consumption value.This function is useful for cases in which attention should be paid to ensure a circuit breaker will not trip when the product runs alongside other appliances. ■ To star...
Page 18 - TIMER Operation; Press “SELECT button” until; Press “OFF TIMER button”; To cancel the OFF TIMER operation
17 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...
Page 19 - Press “ON TIMER button”; To combine ON TIMER and OFF TIMER
18 TIMER Operation ■ To use ON TIMER operation • Check that the clock is correct. If not, set the clock to the present time. (page 8.) 1. Press “ON TIMER button”. “ ” is displayed. “ ” blinks. 2. Press “SELECT button” until the time setting reaches the point you like. • Each pressing of either butto...
Page 20 - WEEKLY TIMER Operation; Using in these cases of WEEKLY TIMER; No timer settings; to
19 WEEKLY TIMER Operation Up to 4 timer settings can be saved for each day of the week. It is convenient if the WEEKLY TIMER is set according to the family’s life style. ■ Using in these cases of WEEKLY TIMER An example of WEEKLY TIMER settings is shown below. 6:00 8:30 17:30 22:00 25˚C 27˚C 6:00 8:...
Page 21 - To use WEEKLY TIMER operation; Press the “SELECT button” to select the desired
20 WEEKLY TIMER Operation ■ To use WEEKLY TIMER operation • Make sure the day of the week and time are set. If not, set the day of the week and time. (page 8.) 1. Press “ button”. • The day of the week and the reservation number of the current day will be displayed. • 1 to 4 settings can be made per...
Page 25 - Note for Multi System; Selecting the operation mode; With the priority room setting present; With the priority room setting active.
24 Note for Multi System This system has one outdoor unit connected to multiple indoor units. ■ Selecting the operation mode 1. With the priority room setting present but inactive or not present. When more than 1 indoor unit is operating, priority is given to the first unit that was turned on. In th...
Page 26 - OUTDOOR UNIT QUIET operation; With the priority room setting active.; Priority room setting; Priority when POWERFUL operation is used.
25 ■ OUTDOOR UNIT QUIET operation (page 15.) 1. With the priority room setting present but inactive or not present. When using the OUTDOOR UNIT QUIET operation feature with the multi system, set all indoor units to OUTDOOR UNIT QUIET operation using their remote controllers.When clearing OUTDOOR UNI...
Page 27 - Care and Cleaning; Units
26 CARE Care and Cleaning CAUTION ■ Indoor unit and remote controller 1. Wipe them with dry soft cloth. ■ Front panel 1. Open the front panel. • Slide the two stoppers on the left and right sides inward until they click. 2. Remove the front panel. • Remove the string.• Allowing the front panel to fa...
Page 29 - Check; Operate the “FAN only” for several hours on a fine day to dry out the
28 NOTE Check ■ Before a long idle period 1. Operate the “FAN only” for several hours on a fine day to dry out the inside. • Press “MODE button” and select “FAN” operation. • Press “ON/OFF button” and start the operation. 2. After operation stops, turn off the breaker for the room air conditioner. 3...
Page 30 - Troubleshooting; These cases are not troubles.
29 TROUBLESHOOTING Troubleshooting The following cases are not air conditioner troubles but have some reasons. You may just continue using it. These cases are not troubles. Case Explanation Operation does not start soon. • When ON/OFF button was pressed soon after operation was stopped. • When the m...
Page 32 - Call the service shop immediately.
31 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...
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