Fujitsu AOTG09LUC Operating Manual Download Page 1

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KEEP THIS OPERATION MANUAL
FOR FUTURE REFERENCE

FUJITSU GENERAL LIMITED

OPERATING MANUAL

P/N 9319356020

Indoor Unit

ASTG09LUCA

ASTG14LUCA

ASTG18LUCA

Outdoor Unit

AOTG09LUC

AOTG14LUC

AOTG18LUC

ROOM AIR CONDITIONER

COMPACT WALL MOUNTED TYPE

R410A

REFRIGERANT

This Air Conditioner contains and
operates with refrigerant R410A.

THIS PRODUCT MUST ONLY BE INSTALLED OR SERVICED
BY QUALIFIED PERSONNEL.

Refer to Commonwealth, State, Territory and local legislation,
regulations, codes, installation & operation manuals, before
the installation, maintenance and/or service of this product.

9319356020_OM_EN.indd 1

7/18/2011 1:38:48 PM

Summary of Contents for AOTG09LUC

Page 1: ...NTED TYPE R410A REFRIGERANT This Air Conditioner contains and operates with refrigerant R410A THIS PRODUCT MUST ONLY BE INSTALLED OR SERVICED BY QUALIFIED PERSONNEL Refer to Commonwealth State Territory and local legislation regulations codes installation operation manuals before the installation maintenance and or service of this product 9319356020_OM_EN indd 1 9319356020_OM_EN indd 1 7 18 2011 1...

Page 2: ...itioner Do not hang objects from the indoor unit Do not set flower vases or water containers on top of air conditioners Do not expose the air conditioner directly to water Do not operate the air conditioner with wet hands Do not pull power supply cord Turn off power supply when not using the indoor unit for extended periods Check the condition of the installation stand for damage Do not place anim...

Page 3: ...RATION OUTDOOR UNIT LOW NOISE OPERATION WEEKLY TIMER ON OFF TIMER PROGRAM TIMER SLEEP TIMER POWERFUL OPERATION Energy saving and Comfortable function INVERTER At the start of operation large amount of power is used to bring the room quickly to the desired temperature Afterward the air conditioner automatically switches to a low power set ting for economic and comfortable operation HUMAN SENSOR ENE...

Page 4: ...g INDOOR UNIT Drain Hose Air Cleaning Filter Open the Intake Grille See page 19 Air Filter Airflow Direction Louver Remote controller Batteries Air cleaning filters Remote controller holder Tapping screws M3 12 mm Accessories of the indoor unit Human Sensor Open Panel Right Left Louver behind Airflow Direction Louver It opens at the same time of operation and shuts when operation stops Please do n...

Page 5: ...N Speed Display To facilitate explanation the accompanying illustration has been drawn to show all possible indicators in actual opera tion however the display will only show those indicators appropriate to the current operation After the button is pressed on remote control only the operated part is displayed until the transmission of the signal is completed It is a convenient function to confirm ...

Page 6: ...s depressed to change the time quickly in 10 minute increments 4 Press the SEND button This completes the time setting and starts the clock Press the SEND button when you are close to the main unit If you do so when far from the main unit the signal may not get properly sent and the settings may not get properly configured To Use the Remote Controller The Remote Controller must be pointed at signa...

Page 7: ...n set to AUTO Heating Fan operates so as to optimally circulate warmed air However the fan will operate at very low speed when the temperature of the air issued from the indoor unit is low Cooling As the room temperature approaches that of the temperature setting the fan speed becomes slower When the room temperature is close to the set temperature the inner room fan may occasionally stop in order...

Page 8: ...ts performance may be reduced In order to remove such frost the air conditioner will automatically enter the defrost cycle from time to time During Automatic Defrosting operation the OPERATION Indicator Lamp will flash and the Heat operation will be interrupted After the start of Heating operation it takes some time before the room gets warmer Cooling Use to cool your room Dry Use for gently cooli...

Page 9: ...e vertical airflow louvers Attempting to move them man ually could result in improper operation in this case stop operation and restart The louvers should begin to operate properly again During use of the Cooling and Dry modes do not set the Airflow Direc tion Louvers in the Heating range 4 7 for many hours since water vapor may condense near the outlet louvers and drops of water may drip from the...

Page 10: ...from the temperature defined in temperature setting such as when immediately after starting the operation If ENERGY SAVING is set If ENERGY SAVING is off HUMAN SENSOR ENERGY SAVING Since the human sensor detects infrared light given out by people there may be cases where this detection is incorrect Situations in which the sensor will detect no people in the room even when there is someone there Wh...

Page 11: ...s procedure To use POWERFUL Operation Press the POWERFUL button Only as for this button operation the beep sound is different from the others Powerful operation start Beep 3 times Pi Pi Pi Others Beep 2 times Pi Pi To stop POWERFUL Operation Press the POWERFUL button again Normal operation begins About the POWERFUL Operation Cooling Dry Powerful Operation mode is automatically turned off when the ...

Page 12: ...button LOW NOISE appears on the Remote Controller display To stop the OUTDOOR UNIT LOW NOISE Operation Press the OUTDOOR UNIT LOW NOISE button LOW NOISE disappears from the Remote Controller display Normal operation begins OUTDOOR UNIT LOW NOISE OPERATION OUTDOOR UNIT LOW NOISE Operation mode reduces the noise level of the outdoor unit by suppressing the fan speed and the ro tation number of the c...

Page 13: ... stop at the time you set Before using the timer function be sure that the Remote Controller is set to the cor rect current time Press the ON OFF button while is not displayed to set the ON OFF TIMER again for the time you set last time You cannot combine WEEKLY TIMER ON OFF TIMER PROGRAM TIMER and SLEEP TIMER or will be flashing To cancel the ON timer or OFF timer To use the ON timer or OFF timer...

Page 14: ...a 24 hour period Before using the timer function be sure that the Remote Controller is set to the cor rect current time Press the ON OFF button while is not displayed to set the ON OFF TIMER again for the time you set last time Only run operation once with the OFF TIMER and ON TIMER combined Either OFF ON or ON OFF once Out of OFF TIMER and ON TIMER the timer which has the nearest set time to the ...

Page 15: ...our 1 C 2 C 1 Press the TIMER SETTING button will be firstly displayed flashing Press the SELECT button to select Press the NEXT button 2 Press the SELECT button to set the OFF time button 0 5H 1H 2H 3H 5H 7H 9H button 0 5H 7H 5H 3H 2H 1H 9H 3 Press the SEND button You can set the OFF TIMER to any time you want when you go to sleep The product adjusts the temperature to make it suitable for sleepi...

Page 16: ...h the SLEEP timer If you want to run the product on WEEKLY TIMER after the time is up after using the ON OFF Timer Program Timer or SLEEP Timer within the WEEKLY TIMER you need to set the WEEKLY TIMER again see page 18 Using in these cases of WEEKLY timer Example of how to set the timer 2 You can specify a given temperature in the ON setting in WEEKLY TIMER You can set the temperature for Auto Coo...

Page 17: ... ON Timer OFF Timer or without a timer To operate without a timer 1 Press the NEXT button to go back to step 2 and config ure the next setting 2 Press the SEND button to finish Press the NEXT button WEEKLY TIMER OPERATION Flashing the The program and day of the week will be flashing Flashing the or Program 1Week Program Monday Program Tuesday Program Sunday Program 1Week Program Monday Program Sat...

Page 18: ...ng The temperature display will be flashing If you want to cancel the setting midway please press the TIMER SETTING button instead of pressing the SEND button 4 Press the SELECT button to set the desired ON time or OFF time If you selected OFF in step 3 1 Press the NEXT button to go back to step 2 and configure the next setting 2 Press the SEND button Press the NEXT button 5 Press the SELECT butto...

Page 19: ...GRAM TIMER and SLEEP TIMER WEEKLY TIMER OPERATION 1 Press the TIMER SETTING button Firstly since will be flashing Press the NEXT button 2 Check the program the day and the time with the SELECT button 3 Press the TIMER SETTING button to return to the regular screen To cancel the WEEKLY timer Check the schedule 9319356020_OM_EN indd 18 9319356020_OM_EN indd 18 7 18 2011 1 39 22 PM 7 18 2011 1 39 22 ...

Page 20: ...al use the Air Filters should be cleaned every 2 weeks 3 Replace the air filters Align the sides of the air filter with the panel and push in fully making sure the 2 lower tabs are returned properly to their holes in the panel Air filter tabs 2 places Close the Intake Grille 1 Release the grille stay Grille stay 2 Close the intake grille Tab of 3 places Tab If the intake grille is not complete clo...

Page 21: ...ould be exchanged about every 3 months Please buy dedicated air cleaning filters UTR FA16 Sold separately to exchange the used dirty air cleaning filter NEGATIVE AIR IONS DEODORIZING FILTER light blue 1 sheet The filter should be exchanged about every 3 years so as to maintain the deodorizing effect Filter frame is not a one off product Please buy dedicated deodorizing filter UTR FA16 2 Sold separ...

Page 22: ...n may stop and steam may be seen rising from the unit This is due to Automatic Defrosting operation When Heating operation is started fan speed is temporarily very low to allow internal parts to warm up During Heating operation if the room temperature rises above the temperature setting the outdoor unit will stop and the indoor unit will operate at very low fan speed If you wish to warm the room f...

Page 23: ...ioner in conjunction with another kind of heating appliance Heat pump air conditioners heat your entire room by recir culating air throughout the room with the result that some time may be required after first starting the air conditioner until the room is heated Microcomputer controlled Automatic Defrosting When using the Heating mode under conditions of low out door temperature and high humidity...

Page 24: ...utdoor temperature About 15 C to 24 C Indoor temperature About 16 C to 30 C If the unit is used under higher temperature conditions than those noted here the automatic protection circuit may operate interrupting the operation If the unit is used under lower temperature conditions than those noted here the heat exchanger may freeze causing water leakage or other malfunction Do not use the air condi...

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