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5

PREPARATION

 CAUTION!

Take care to prevent infants from
accidentally swallowing batteries.

When not using the remote control unit
for an extended period, remove the
batteries to avoid possible leakage and
damage to the unit.

If leaking battery fluid comes in contact
with your skin, eyes, or mouth, immedi-
ately wash with copious amounts of
water, and consult your physician.

Dead batteries should be removed
quickly and disposed of properly, either
by placing in a public battery collection
receptacle, or by returning to appropri-
ate authority.

Do not attempt to recharge dry batteries.

Never mix new and used batteries, or
batteries of different types.
Batteries should last about one year
under normal use. If the remote control
unit’s operating range becomes appre-
ciably reduced, replace the batteries and
press the ACL button with the tip of a
ballpoint pen or other small object.

Load Batteries (R03/LR03 

×

 2)

1

Press and slide the battery compartment lid on the re-
verse side 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 time.

button:

Press to reverse the time.

(Each time the buttons are pressed, the time will be advanced/reversed in
one-minute increments; hold the buttons depressed to change the time
quickly in ten-minute increments.)

3

Press the TIME ADJUST button again.

This completes the time setting and starts the clock.

To Use the Remote Control Unit

The remote control unit must be pointed at signal receiver 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

3

To remove the Remote
Control Unit (when use at
hand).

1

Mount the Holder.

2

Set the Remote Control Unit.

Screws

Insert

Press in

Slide up

Pull out

Содержание AOT18F

Страница 1: ... MOUNTED TYPE KEEP THIS MANUAL FOR FUTURE REFERENCE FUJITSU GENERAL LIMITED OPERATING MANUAL Indoor Unit AST18FB AST18UB AST24FB AST24UB AST30FB AST30UB Outdoor Unit AOT18F AOT18U AOT24F AOT24U AOT30F AOT30U P N9369993022 ...

Страница 2: ...pply 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 d...

Страница 3: ...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 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 dir...

Страница 4: ...3 9 B C 7 6 5 4 8 2 D SWING SWING TIMER OPERATION Fig 2 Fig 3 Fig 4 Instructions relating to heating are applicable only to HEAT COOL MODEL Reverse Cycle NAME OF PARTS Fig 6 Fig 1 Fig 8 Fig 7 Fig 5 E G F E G F ...

Страница 5: ...dicator lamps will flash simultaneously To stop the test operation mode press the START STOP button to stop the air condi tioner 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 Control Panel Fig 2 2 MANUAL AUTO ...

Страница 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 ...

Страница 7: ... 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 About three seconds later the entire display will reappear When set to AUTO Heating Fan operates so as ...

Страница 8: ...very low fan speed for about 3 to 5 minutes after which it will switch to the selected fan set ting 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 cycle from time ...

Страница 9: ... the START 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...

Страница 10: ...ooling Dry operation 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 tim...

Страница 11: ...g 10 ADJUSTING THE DIRECTION OF AIR CIRCULATION Instructions relating to heating are applicable only to HEAT COOL MODEL Reverse Cycle 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 DANGE...

Страница 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...

Страница 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...

Страница 14: ...st five seconds to display the current signal code initially set to 3 Press the buttons Fig 6 J to change the signal code between Match the code on the dis play to the air conditioner signal code 4 Press the MASTER CONTROL button again to return to the clock display The signal code will be changed SELECTING THE REMOTE CONTROL UNIT SIGNAL CODE To operate only one of multiple air conditioners If no ...

Страница 15: ...of minute expansion and contraction of the front cover due to temperature changes During Heating operation a sizzling sound may be heard occa sionally 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...

Страница 16: ...sult authorized service personnel OPERATING TIPS Heating Performance This air conditioner operates on the heat pump principle 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 conjunctio...

Страница 17: ...e unit is used for long pe riods under high humidity conditions condensation may form on the surface of the indoor unit and drip onto the floor or other objects un derneath Outdoor Unit AOT18F AOT24F AOT30F AOT18U AOT24U AOT30U Outdoor Temperature About 21 to 43 C About 0 to 43 C Temperature and Humidity Range COOLING DRY MODE COOLING MODELS HEAT COOL MODELS Reverse Cycle If the air conditioner is...

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