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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 air flow 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 or
disconnecting the power supply plug 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 or disconnect the power supply plug, 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 or disconnect the power supply plug whenever
cleaning the air conditioner or 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.

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 unit, take precautions to prevent access to
infants.

Do not use inflammable gases near the air conditioner.

SAFETY PRECAUTIONS

CAUTION!

DANGER!

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 save 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!

CONTENTS

SAFETY PRECAUTIONS .......................................... 1

FEATURES AND FUNCTIONS ................................. 2

NAME OF PARTS ...................................................... 3

PREPARATION .......................................................... 5

OPERATION .............................................................. 6

TIMER OPERATION .................................................. 8

SLEEP TIMER OPERATION ...................................... 9

MANUAL AUTO OPERATION ............................... 9

ADJUSTING THE DIRECTION OF

AIR CIRCULATION ............................................... 10

SWING OPERATION ............................................ 11

CLEANING AND CARE ........................................ 12

TROUBLESHOOTING .......................................... 13

OPERATING TIPS ................................................. 14

SPECIFICATIONS ................................................. 16

Summary of Contents for AOT24PMAL

Page 1: ...OOM AIR CONDITIONER WALL MOUNTED TYPE KEEP THIS OPERATION MANUAL FOR FUTURE REFERENCE FUJITSU GENERAL LIMITED OPERATING MANUAL Indoor Unit AST24PBA AST30PBA Outdoor Unit AOT24PMAL AOT30PMAL P N9370143010 ...

Page 2: ...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 e...

Page 3: ...ONAL 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 UP DOWN air direction flaps operate automatically according to the oper ating mode of the unit it is possible to set air direction based on the operating mode REMOVABLE INTAKE GRILLE The indoor unit s INTAKE G...

Page 4: ...3 A 0 1 3 9 B C 7 6 5 4 8 2 D SWING SWING TIMER OPERATION G E F Fig 2 Fig 3 Fig 4 NAME OF PARTS Fig 6 Fig 1 Fig 8 Fig 7 Fig 5 G E F ...

Page 5: ... flash simultaneously To stop the test operation mode either press the TEST RUN button once again or press the START STOP button to stop the air conditioner V Remote Control Unit Display Fig 8 W Transmit Indicator X Clock Display Y Operating Mode Display Z Timer Mode Display Fan Speed Display Temperature Set Display Timer Set Indicator Temperature Set Indicator Fig 1 Indoor Unit 1 Operating Contro...

Page 6: ...de to open 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 TIME ADJUST button Use the tip of a ball point pen or other small object to press the button 2 Use the SET TIME buttons to adjust the clock to the current time button Press to advance the ...

Page 7: ...nit s display About three seconds later the entire display will reappear The thermostat setting should be considered a standard value and may differ somewhat from the actual room temperature To Set the Fan Speed Press the FAN CONTROL button 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...

Page 8: ...ed 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 automatically enter the defrost cycle from time to time During Automatic De frosting operation the OPERATION indicator lamp red will flash and the heat operation will be interrupted...

Page 9: ... STOP button To Change Operating Conditions If you wish to change the operating conditions Mode Fan Speed Thermostat Setting after making the timer setting wait until the entire display reappears then press the appropriate buttons to change the operating condition desired To Cancel the Timer Use the TIMER button to select TIMER RESET The air conditioner will return to normal operation To Change th...

Page 10: ...on When the SLEEP timer is set the thermostat setting is auto matically raised 1 C every sixty minutes When the thermo stat 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 2 C 3 C 4 C 30 minutes 1 C 1 hour 1 hour 30 minutes Set time Set time 1 hour 1 C 2 C U...

Page 11: ...djustments within the ranges shown above Fig 10 ADJUSTING THE DIRECTION OF AIR CIRCULATION Vertical up down direction of airflow is adjusted by pressing the remote control unit s AIR FLOW DIRECTION VERTICAL SET button Horizontal right left direction of airflow is adjusted by pressing the remote control unit s AIR FLOW DIRECTION HORIZONTAL SET button DANGER Never place fingers or foreign objects in...

Page 12: ...he air UP DOWN direction flaps in the range 4 to 6 for long periods of time since water vapor may condense near the outlet port and drops of water may drip from the air conditioner To select Horizontal airflow SWING Operation Press the AIR FLOW DIRECTION HORIZONTAL SWING button The SWING indicator lamp HORIZONTAL SWING will light In this mode the RIGHT LEFT air direction louvers will swing automat...

Page 13: ...he intake grille fully to remove 2 Clean with water Remove dust with a vacuum cleaner wipe the unit with warm water then dry with a clean soft cloth 3 Replace the intake grille 1 Holding the intake grille horizontally fasten the two upper hooks on the unit 2 Press the intake grille down at the lower sides to close Intake Grille Air filter handle Hooks two places Intake Grille Hooks two places Befo...

Page 14: ...of the front cover due to temperature changes During Heating operation a sizzling sound may be heard occa sional This sound is produced by the Automatic Defrosting op eration Some smell may be emitted from the indoor unit This smell is the result of room smells furniture tobacco etc which have been taken into the air conditioner During Cooling or Dry operation a thin mist may be seen emitted from ...

Page 15: ...ciple absorbing heat from outdoor air and transferring that heat indoors As a result the operating performance is reduced as outdoor air temperature drops If you feel that insuffi cient heating performance is being produced we recom mend you use this air conditioner in conjunction with another kind of heating appliance Heat pump air conditioners heat your entire room by recirculating air throughou...

Page 16: ... long peri ods under high humidity condi tions condensation may form on the surface of the indoor unit and drip onto the floor or other objects underneath Outdoor temperature Indoor temperature Indoor humidity Cooling Mode About 0 to 43 C About 18 to 32 C About 80 or less If the unit is used for long peri ods under high humidity condi tions condensation may form on the surface of the indoor unit a...

Page 17: ... 3 300 600 3 950 CURRENT A 11 0 2 8 14 0 13 8 2 8 16 5 ENERGY EFFICIENCY RATIO 2 70 2 42 HEATING CAPACITY W 8 500 1 400 9 500 9 500 1 400 10 200 POWER INPUT W 2 740 500 3 350 3 320 500 3 950 CURRENT A 11 5 2 3 14 0 13 9 2 3 16 5 MAX PRESSURE MPa 2 7 REFRIGERANT R22 g 2 200 DIMENSIONS WEIGHT NET INDOOR UNIT HEIGHT 320 mm WIDTH 1 120 mm DEPTH 220 mm WEIGHT 16 kg OUTDOOR UNIT HEIGHT 900 mm WIDTH 900 ...

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