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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 turning off the electrical breaker
and so on.

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.

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.

Check the condition of the installation stand for damage.

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

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

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.

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

DANGER!

CAUTION!

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:

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!

ADJUSTING THE DIRECTION OF
AIR CIRCULATION ................................................. 9
SWING OPERATION .............................................. 9
ECONOMY OPERATION ...................................... 10
CLEANING AND CARE ........................................ 11
SELECTING THE REMOTE CONTROL UNIT
SIGNAL CODE ..................................................... 12
TROUBLESHOOTING .......................................... 12
OPERATING TIPS ................................................. 14
TEMPERATURE AND HUMIDITY RANGE .......... 16

Содержание AUT Series

Страница 1: ...OPERATING MANUAL P N9374379309 KEEP THIS MANUAL FOR FUTURE REFERENCE FUJITSU GENERAL LIMITED AIR CONDITIONER CASSETTE TYPE AUT Series ...

Страница 2: ...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 ou...

Страница 3: ...ion When the set time is reached the unit automatically turns off HEAT COOL MODEL REVERSE CYCLE When the SLEEP timer button is pressed during Heating mode the air conditioner s thermostat setting is gradu ally lowered during the period of operation during Cool ing or Dry mode the thermostat setting is gradually raised during the period of operation When the set time is reached the unit automatical...

Страница 4: ...ll cause the air condition er s thermostat function 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 Temperatur...

Страница 5: ...it Slide in the direction 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 butt...

Страница 6: ...utton Each time the 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...

Страница 7: ...r 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 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...

Страница 8: ...time or ON time Set 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 will light 2 ...

Страница 9: ...mostat 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 until the set time has elapsed at which time the air conditioner automatically turns off SLEEP timer setting During Heating operation When the SLEEP timer is set the thermostat setting is automatically lowered 1 C every thirty minutes When th...

Страница 10: ...stop op eration and restart The louvers should begin to operate properly again When used in a room with infants chil dren elderly or sick persons the air direction and room temperature should be considered carefully when making settings Horizontal Air Direction Adjustment SWING OPERATION Left right and up down left right swing operation cannot be performed on models that are not equipped with hori...

Страница 11: ...e cooling mode dehumidification is improved This function is especially convenient when you want to remove the humidity in the room without significantly lowering the room temperature During ECONOMY operation the thermostat setting automatically changes according to the temperature to avoid Unneces sary cooling and heating for the most economical operation If the room is not cooled or heated well ...

Страница 12: ... a period of one month or more be sure to allow the inner parts of the unit to dry thoroughly in advance by operating the unit in fan mode for half a day Intake Grille Air Filter Filter Hook 3 Clean the air filters Remove the dust from the air filters by vacuuming or washing them After washing allow the air filters to dry thoroughly in an area protected from sunlight 4 Re attach the air filters to...

Страница 13: ...ct the power supply plug ro turn off your circuit breaker to ensure that power is completely off Before requesting service perform the following checks Symptom Doesn t operate immedi ately 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 prevent fuse blowouts Whenever the power supply plug is disconnec...

Страница 14: ... the Automatic Defrosting mode operates During the Automatic Defrosting operation the OPERA TION indicator lamp will flash The fan may operate at very low speed during Dry operation or when the unit is monitoring the room s temperature During QUIET operation the fan will operate at very low speed In the monitor AUTO operation the fan will operate at very low speed During Heating operation water ma...

Страница 15: ...or unit s fan may stop at times Fan speed AUTO Heating 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 set temperature the fan speed becomes slower Fan The fan runs at the low fan speed HEAT COOL MODEL Reverse Cycle Auto changeover function When AUTO CHANGEOVER is selected the air condi...

Страница 16: ...her electrical appliances electric shaver etc or nearby use of a wireless radio transmitter may cause the air conditioner to malfunction In this event temporarily disconnect the power supply plug reconnect it and then use the remote control unit to resume operation AUTO Restart In Event of Power Interruption Multi type Air conditioner This indoor unit can be connected to a multi type outdoor unit ...

Страница 17: ...oor unit A would temporarily start opera tion in fan mode but when indoor unit B started oper ating in heating mode the OPERATION indicator lamp for indoor unit A would begin to flash 1 second on 1 second off and it would go into standby mode Indoor unit B would continue to operate in heating mode OPERATING TIPS TEMPERATURE AND HUMIDITY RANGE Cooling Dry Operation Heating Operation Outdoor tempera...

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