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CONTENTS

SAFETY PRECAUTIONS ....................................... 1
FEATURES AND FUNCTIONS .............................. 2
NAME OF PARTS ................................................... 2
PREPARATION ....................................................... 4
OPERATION ........................................................... 5
TIMER OPERATION ............................................... 7
SLEEP TIMER OPERATION ................................... 8
FILTER LAMP RESET ............................................. 8
MANUAL AUTO OPERATION ............................... 8

ADJUSTING THE DIRECTION OF
AIR CIRCULATION ................................................. 9
SWING OPERATION ............................................ 10
ECONOMY OPERATION ...................................... 10
CLEANING AND CARE ........................................ 11
SELECTING THE REMOTE CONTROL UNIT
SIGNAL CODE ..................................................... 12
TROUBLESHOOTING .......................................... 12
OPERATING TIPS ................................................. 14
TEMPERATURE AND HUMIDITY RANGE .......... 17

SAFETY PRECAUTIONS

Before using the appliance, read these “PRECAUTIONS” thoroughly and operate in the correct way.

The instructions in this section all relate to safety; be sure to maintain safe operating conditions.

“DANGER”, “WARNING” and “CAUTION” have the following meanings in these instructions:

Do not attempt to install this air conditioner by yourself.

This unit contains no user-serviceable parts. Always consult authorized service per-
sonnel for repairs.

When moving, consult authorized service personnel for disconnection and installa-
tion of the unit.

Do not become over-exposed to cold air by staying in the direct path of the airflow of
the air conditioner for extended periods of time.

Do not insert fingers or objects into the outlet port or intake grilles.

Do not start and stop air conditioner operation by disconnecting the power supply
cord and so on.

Take care not to damage the power supply cord.

In the event of a malfunction (burning smell, etc.), immediately stop operation, turn
off the electrical breaker, and consult authorized service personnel.

Provide occasional ventilation during use.

Do not direct air flow at fireplaces or heating 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.

Always turn off the electrical breaker whenever cleaning the air conditioner or chang-
ing the air filter.

Connection valves become hot during Heating; handle with care.

When restarting after a long period of disuse in the winter, turn the power switch on
at least 12 hours before starting the unit.

Check the condition of the installation stand for damage.

Do not place animals or plants in the direct path of the air flow.

Do not drink the water drained from the air conditioner.

Do not use in applications involving the storage of foods, plants or animals, precision
equipment, or art works.

Do not apply any heavy pressure to radiator fins.

Operate only with air filters installed.

Do not block or cover the intake grille and outlet port.

Ensure that any electronic equipment is at least one metre away from either the in-
door or outdoor units.

Avoid installing the air conditioner near a fireplace or other heating apparatus.

When installing the indoor and outdoor units, take precautions to prevent access by
infants.

Do not use inflammable gases near the air conditioner.

CAUTION!

WARNING!

CAUTION!

This mark indicates procedures which, if improperly performed, are most likely to
result in the death of or serious injury to the user or service personnel.

This mark indicates procedures which, if improperly performed, might lead to the
death or serious injury of the user.

This mark indicates procedures which, if improperly performed, might possibly result
in personal harm to the user, or damage to property.

DANGER!

DANGER!

9374379286_OM_en.p65

11/6/08, 18:56

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Summary of Contents for ABT series

Page 1: ...OPERATING MANUAL P N9374379286 KEEP THIS MANUAL FOR FUTURE REFERENCE FUJITSU GENERAL LIMITED AIR CONDITIONER FLOOR CONSOLE UNDER CEILING DUAL TYPE ABT Series 9374379286_OM_cover p65 11 6 08 18 55 1 ...

Page 2: ...cts 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 Always turn off the electrical breaker whenever cleaning the air conditioner or chang ing the air filter ...

Page 3: ...eriod of operation When the set time is reached the unit automatically turns off WIRELESS REMOTE CONTROL UNIT The WIRELESS REMOTE CONTROL UNIT allows convenient control of air conditioner operation OMNI DIRECTIONAL AIR FLOW SWING OPERATION Three dimensional control over air direction swing is possi ble through dual use of both an UP DOWN air direction swing and RIGHT LEFT air direction swing Since...

Page 4: ...ction to operate incorrectly If this button is pressed during normal opera tion the unit will switch to test operation mode and the Indoor Unit s OPERATION In dicator Lamp and TIMER Indicator Lamp will begin to flash simultaneously To stop the test operation mode press the START STOP button to stop the air condi tioner F Signal Transmitter G Temperature SET Display H ECONOMY Display I Operating Mo...

Page 5: ...ection of the arrow while pressing the mark 2 Insert batteries Be sure to align the battery polarities correctly 3 Close the battery compartment lid Set the Current time 1 Press the CLOCK ADJUST button Use the tip of a ball point pen or other small object to press the button 2 Use the TIMER SET buttons to adjust the clock to the current time button Press to advance the time button Press to reverse...

Page 6: ...he button is pressed the fan speed changes in the following order AUTO HIGH MED LOW QUIET About three seconds later the entire display will reappear When 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 ther...

Page 7: ...r 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 beginning 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 automatically enter the defrost...

Page 8: ...et the time while the time display is flashing the flashing will continue for about five seconds button Press to advance the time button Press to reverse the time About five seconds later the entire display will reappear To Use the Program timer 1 Press the START STOP button if the unit is already operating proceed to step 2 The indoor unit s OPERATION Indicator Lamp green will light 2 Set the des...

Page 9: ...t Filter Lamp Press the FILTER RESET button The indoor unit s FILTER LAMP red will go out Set time 1 hour 1 C 2 C 2 C 3 C 4 C 30 minutes 1 C 1 hour 1 hour 30 minutes Set time During Cooling Dry operation When the SLEEP timer is set the thermostat setting is auto matically raised 1 C every 1 hour When the thermostat has been raised a total of 2 C the thermostat setting at that time is maintained un...

Page 10: ...e up down left and right AIR directions with the AIR DIRECTION buttons on the Remote Control Unit Use the AIR DIRECTION buttons after the Indoor Unit has started operating and the airflow direction louvers have stopped moving RIGHT LEFT air direction louvers Vertical Air Direction Adjustment Press the SET button Vertical Each time the button is pressed the air direction range will change as follow...

Page 11: ...ERATION Begin Air Conditioner operation before performing this procedure To Use the ECONOMY Operation Press the ECONOMY button ECO appears on the Remote Control Unit display Economy operation begins To Stop the ECONOMY Operation Press the ECONOMY button again ECO disappears from the Remote Control Unit display Normal operation begins About ECONOMY Operation At the maximum output ECONOMY Operation ...

Page 12: ... the center of the intake grille Dust can be cleaned from the air filter either with a vacuum cleaner or by washing the filter in a solution of mild de tergent and warm water If you wash the filter be sure to allow it to dry thoroughly in a shady place before rein stalling If dirt is allowed to accumulate on the air filter air flow will be reduced lowering operating efficiency and increas ing nois...

Page 13: ...et the signal code after replacing the batteries If you do not know the air conditioner signal code setting try each of the signal codes until you find the code which operates the air conditioner TROUBLESHOOTING Symptom Doesn t operate imme diately Noise is heard Problem If the unit is stopped and then immediately started again the com pressor will not operate for about 3 minutes in order to preve...

Page 14: ...e unit if multiple units are operated in differ ent operation modes as shown below the units operated after ward will stop and will be shown on the remote controller display of the stopped indoor units Heating mode and cooling mode or dry mode Heating mode and fan mode During QUIET operation the fan will operate at very low speed In the monitor AUTO operation the fan will operate at very low speed...

Page 15: ...g The indoor unit prevents cold drafts when heating opera tion begins The indoor unit fan will not operate or it will operate at a very low speed until the heat exchanger reaches the set temperature Instructions relating to heating are applicable only to HEAT COOL MODEL Reverse Cycle HEAT COOL MODEL Reverse Cycle Auto changeover function When AUTO CHANGEOVER is selected the air conditioner selects...

Page 16: ...flash and the heat operation will be interrupted After the start of heating operation it takes sometime before the room gets warmer Cooling Use to cool your room Dry Use for gently cooling while dehumidifying your room You cannot heat the room during Dry mode During Dry mode the unit will operate at low speed in order to adjust room humidity the indoor unit s fan may stop from time to time Also th...

Page 17: ...tarted oper ating in heating mode the OPERATION indicator lamp green for indoor unit A would begin to flash 1 se cond on 1 second off and it would go into standby mode Indoor unit B would continue to operate in heat ing mode Simultaneous Use of Multiple Units When using a multi type air conditioner the multiple indoor units can be operated simultaneously but when two or more indoor units of the sa...

Page 18: ...unction Do not use the air conditioner for any purpose other than room cooling dry room heating or fan Cooling Dry Operation Heating Operation Inverter Single Model Inverter Multi Model About 10 C to 46 C About 0 C to 46 C About 18 C to 32 C About 18 C to 32 C Below approximately 80 If the air conditioner is used continuously for many hours water may condense on the surface and drip About 15 C to ...

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