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KEEP THIS OPERATION MANUAL
FOR FUTURE REFERENCE

FUJITSU GENERAL LIMITED

OPERATING MANUAL

P/N9315236036-01

Indoor Unit

AWTZ14LBC
AWTZ18LBC

Outdoor Unit

AOTZ14LBC
AOTZ18LBC

R410A

REFRIGERANT

This Air Conditioner contains and operates 
with refrigerant R410A and Polyol Ester oil.

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.

ROOM AIR CONDITIONER

CEILING WALL TYPE

HEAT & COOL MODEL
(REVERSE CYCLE)

Содержание AWTZ14LBC

Страница 1: ...ir Conditioner contains and operates with refrigerant R410A and Polyol Ester oil 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 ROOM AIR CONDITIONER CEILING WALL TYPE HEAT COOL MODEL REVERSE CYCLE ...

Страница 2: ...ating apparatus Do not climb on or place objects on the air conditioner 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 source when not using the unit for extended periods Check the conditi...

Страница 3: ...RD AIRFLOW HEATING For cooling use horizontal airflow so the cool air does not blow directly on the occupants in the room For heating use downward airflow to send powerful warm air to the floor and create a comfortable environment SWING OPERATION The airflow direction louvers move swing automatically In addition up down left and right airflow directions can be selected using the Remote Control Uni...

Страница 4: ...SIGN TIMER OPERATION HI POWER SUPER QUIET O P R Q S U T W V X Y b Z a c e h i l m n q r d f p s o j k g M Fig 3 Fig 1 Fig 2 Fig 4 Fig 6 This figure shows the control display when all indicator lamps are on It may differ from the actual display Fig 5 NAME OF PARTS ...

Страница 5: ...he operation B Air Filter C Dust Box D Air Flow Direction Louver E Right Left Louver behind Air Flow Direction Louver F Power Diffuser G Power Supply Cord H Power Supply Plug Fig 4 Outdoor Unit I Intake Port J Outlet Port K Pipe Unit L Drain Port bottom Fig 5 Remote Control Unit M Signal Transmitter N Remote Control Unit Display Fig 6 O COIL DRY Display P Operating Mode Display Q FAN CONTROL Displ...

Страница 6: ...rmal operation the unit will switch to the test operation mode and the OPERATION Indicator Lamp red Fig 2 6 andTIMER Indicator Lamp green Fig 2 5 on the Indoor Unit will flash simultaneously To the stop the test operation mode press the START STOP button Fig 5 Y to stop the air conditioner About the Compulsory Cooling Mode If the TEST RUN button Fig 5 q is pressed during the cooling mode the unit ...

Страница 7: ...emote Control Unit must be pointed at signal receiver Fig 1 9 to operate correctly Operating Range About 7 meters When a signal is properly received by the air conditioner a beeping sound will be heard If no beep is heard press the Remote Control Unit button again Remote Control Unit Holder CAUTION Take care to prevent infants from accidentally swallowing batteries When not using the Remote Contro...

Страница 8: ... the following order About three seconds later the entire display will reappear When set to AUTO Cooling As the room temperature approaches that of the thermostat setting the fan speed becomes slower Heating Fan operates so as to optimally circulate warmed air However the fan will operate at very low speed when the tempera ture of the air issued from the indoor unit is low Fan The fan operates at ...

Страница 9: ... mode is selected the air conditioner will operate at very low fan speed for about 3 to 5 minutes after which it will switch to the selected fan setting This period of time is provided to allow the indoor unit to warm up before begin full operation When the room temperature is very low frost may form on the outside unit and its performance may be reduced In order to remove such frost the unit will...

Страница 10: ...eating 7 downward airflow During HI POWER operation see page 12 the up down airflow direction is set automatically to optimize the heating and cooling performance When the AIR DIRECTION buttons on the Remote Control Unit are pressed it may take a short time for the up down airflow direction louvers or the left right airflow direction louvers to reach the desired position During that time the airfl...

Страница 11: ...tion is 1 4 for cooling dry fan With the upper airflow direction louver in the horizontal position the lower airflow direction louver moves swings to direct airflow to a wide area Airflow direction is 5 8 for heating fan With the airflow direction louvers set for down ward or straight down airflow airflow is directly mainly at the floor Left right swing The airflow direction louvers move swing in ...

Страница 12: ...tep 2 The Indoor Unit s OPERATION Indicator Lamp red Fig 2 6 will light 2 Set the desired times for OFF timer and ON timer See the section To Use the OFF timer or ON timer to set the desired mode and times The indoor unit sTIMER Indicator Lamp green Fig 2 5 will light Before using the timer function be sure that the Remote Control Unit is set to the correct current time See page 6 To Cancel the Ti...

Страница 13: ...ings Press the SLEEP button Fig 5 once to display the last set ting time Press the SLEEP button Fig 5 again to change the time Each time the button is pressed the time changes in the following order Change from the last setting time Confirmation of TIMER s time The left time of the TIMER which is being set currently will be displayed for 5 min utes Unlike other timer functions the SLEEP timer is u...

Страница 14: ... be set during HI POWER operation During fan mode The airflow from the Indoor Unit is increased ECONOMY OPERATION Begin Air Conditioner operation before performing this procedure Open the Remote Control Unit lid To Use the ECONOMY Operation Press the ECONOMY button Fig 5 h ECO appears on the Remote Control Unit display Economy operation begins To Stop the ECONOMY Operation Press the ECONOMY button...

Страница 15: ...Unit will go out The Remote Control Unit will be in the operation stopped condition NOTE When COIL DRY operation begins the Indoor Unit operates in the heating mode and the fan mode to dry the inside of the Indoor Unit As a result the room temperature and humidity may rise slightly COIL DRY operation cannot be used to clean the air in the room COIL DRY operation is most effective when performed fr...

Страница 16: ...r maintenance is complete the MAINTENANCE SIGN Indica tor Lamp red Fig 2 4 on the Indoor Unit goes out MAINTENANCE SIGN Indicator Lamp red flashes The MAINTENANCE SIGN Indicator Lamp red Fig 2 4 will flash during auto filter maintenance if the air filters are not Installed or are pulled If this occurs during air conditioner operation unplug the power supply cord from the Electrical outlet and foll...

Страница 17: ...hen the Air Conditioner is running or coming to a halt If you put out the MAINTENANCE SIGN Indicator Lamp red Fig 2 4 without cleaning the Dust Box the next time that Auto Filter Maintenance runs dust may spill out from the unit When the MAINTENANCE SIGN Indicator Lamp red Fig 2 4 is illuminated please be sure to clean the Dust Box About the Auto Filter Maintenance function Depending on how dirty ...

Страница 18: ...4 is not lit When cleaning the dust boxes dust may fall to the floor Lay newspaper etc under the Indoor Unit before cleaning the dust boxes 1 Remove the dust boxes and air filters from the indoor unit Remove the air filters from the dust boxes Preparation Stop the air conditioner using the Remote Control Unit Unplug the power supply cord from the electrical outlet 1 Open the open panel Open panel ...

Страница 19: ...se under running water 4 Remove the water from the front and rear cases 5 Wipe the brushes and cases with a towel etc and place in a shaded area to dry Do not use a cleaner other than a mild synthetic laundry detergent low or neutral alkalinity Do not clean with hot water above 60 C Do not clean with any abrasive or hard object Do not dry with hot air from a hair dryer etc The cases may be deforme...

Страница 20: ... Fig 3 A 1 Insert the power supply line into its socket 2 Press the unit s MAINTENANCE MANUAL AUTO button If the MAINTENANCE SIGN Indicator Lamp red Fig 2 4 light is illuminated it will go out at this point Press down on the MAINTENANCE MANUAL AUTO button and release the button when you hear a beep If the MAINTENANCE MANUAL AUTO button is held down for more than 3 seconds MANUAL AUTO Opera tion wi...

Страница 21: ...in the indoor unit and then close the open panel Refer to procedure 4 in Dust Box Maintenance see page 16 About the air filter titanium apatite micro filter With a micro fiber filter extra fine enhanced by the addition of titanium apatite disinfection and deodorization is performed on dust gathered from the air and all types of odorous bacteria UV rays on the filter s titanium enhance the effects ...

Страница 22: ...iscolored 4 Install the intake grilles 1 Slide each intake grille into the indoor unit along the guide rails under the open panel until it stops Lift up slightly on the intake grille as it is being installed 5 Install the Intake grilles 1 Slide Intake grille into the indoor unit along the guide rails under the open panel until it stop Lift up slightly on the intake grille as it is being installed ...

Страница 23: ...anel will remain open even after it is released 2 Press the MAINTENANCE MANUAL AUTO button Fig 3 A for 3 seconds Press the MAINTENANCE MANUAL AUTO button Fig 3 A and continue to press the button even after a beep ing sound is produced The OPERATION Indicator Lamp red Fig 2 6 on the Indoor Unit will light The air conditioner will operate in the auto mode see page 8 Airflow will be automatic airflow...

Страница 24: ...oner resulting in condensation and misting During Heating operation the outdoor unit s fan 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 thermostat setting the outdoor unit will st...

Страница 25: ...insufficient heating performance is being produced we recommend you use this air conditioner in conjunction with another kind of heating appliance Heat pump air conditioners heat your entire room by recirculating air throughout the room with the result that some time may be required after first starting the air con ditioner until the room is heated Microcomputer controlled Automatic Defrosting Whe...

Страница 26: ...above the heat exchanger may freeze leading to water leakage and other damage Do not use this unit for any purposes other than the Cooling Dehumidifying and air circulation of rooms in ordinary dwellings If the unit is used for long periods under high humidity conditions condensation may form on the surface of the indoor unit and drip onto the floor or other objects underneath About 80 or more Tip...

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