background image

3

FEATURES AND FUNCTIONS

O

Energy saving and Comfortable function

INVERTER

At the start of operation, large amount of power is used to 
bring the room quickly to the desired temperature. Afterwards, 
the unit automatically switches to a low power setting for eco-
nomic and comfortable operation.

ECONOMY OPERATION

When ECONOMY operation mode is operated, the room tempera-
ture will be little higher than the set-temp under cooling mode and 
lower than set-temp under heating mode. Therefore, the ECONO-
MY mode is able to save more energy than other normal mode.

OMNI-DIRECTIONAL AIR FLOW  
(SWING OPERATION)

3-dimensional control over air direction swing is possible through 
dual use of both an up/down air direction swing and right/left air 
direction swing. Since up/down air direction flaps operate auto-
matically according to the operating mode of the unit, it is pos-
sible to set air direction based on the operating mode.

SUPER QUIET OPERATION

When the FAN button is used to select QUIET, the indoor unit 
begins super quiet operation; the indoor unit’s airflow is re-
duced to produce quieter operation.

AUTO CHANGEOVER

The operation mode (cooling, dry, heating) is switched auto-
matically to maintain the set temperature, and the temperature 
is kept constant at all times.

10 °C HEAT OPERATION

The room temperature can be maintained at 10°C so as to 
prevent the room temperature from falling too far.

O

Convenient function

PROGRAM TIMER

The program timer allows you to integrate OFF timer and ON 
timer operations in a single sequence. The sequence can in-
volve 1 transition from OFF timer to ON timer, or from ON 
timer to OFF timer, within a 24 hour period.

SLEEP TIMER

When the SLEEP timer button is pressed during heating mode, 
the air conditioner’s thermostat setting is gradually lowered dur-
ing the period of operation; during cooling or dry mode, the ther-
mostat setting is gradually raised during the period of operation. 
When the set time is reached, the unit automatically turns off.

O

Clean function

REMOVABLE AIR FILTER

The indoor unit’s air filter can be removed for easy cleaning 
and maintenance.

MILDEW-RESISTANT FILTER

The air filter has been treated to resist mildew growth, thus  
allowing cleaner use and easier care.

O

Remote controller

WIRELESS REMOTE CONTROLLER

The wireless remote controller allows convenient control of air 
conditioner operation.

WIRED REMOTE CONTROLLER (OPTION)

The optional wired remote controller can be used.
When you use remote controller, there are following different
points as compared with using wireless remote controller.

[The additional functions for wired ones]
• Weekly timer
• Temperature set back timer

And you can use both wired and wireless remote controller 
simultaneously.
(But function is limited)

When the restricted functions on the remote controller are 
used, beeping sound will be heard, OPERATION, TIMER and 
the 3rd lamp of the indoor unit will flash.

[The restricted functions for wireless ones]
• SLEEP timer
• TIMER (ON timer, OFF timer and program timer)
• 10 °C HEAT operation

SAFETY PRECAUTIONS

M

This appliance is not intended for use by persons (including children) with reduced 
physical, sensory or mental capabilities, or lack of experience and knowledge, unless 
they have been given supervision or instruction concerning use of the appliance by a 
person responsible for their safety. 

  Children should be supervised to ensure that they do not play with the appliance.

M

If you see lightning or hear thunder, there might be a lightning strike. To prevent electric 
shock hazard, turn off the air conditioner by using the remote controller, and do not 
touch the unit or the power plug during thunderstorm.

M

Do not place any other electrical products or household belongings under indoor unit or 
outdoor unit. Dripping condensation from the unit might get them wet, and may cause 
damage or malfunction of your property. 

M

Keep clean and tidy around the outdoor unit, and do not place the things around it. If it is 
covered with fallen leaves, there could be an infiltration of small animals or insects whose 
contact with the internal electrical components leads to the product malfunction. 

M

Do not stand on unstable steps when operating or cleaning the air conditioner. It may 
overturn and can cause the injury.

CAUTION

Summary of Contents for Inverter ABTG54LR

Page 1: ...AIR CONDITIONER Ceiling Suspension Type Indoor Unit ABTG54LR OPERATING MANUAL KEEP THIS MANUAL FOR FUTURE REFERENCE FUJITSU GENERAL LIMITED PART NO 9374379576 ...

Page 2: ...h on at least 12 hours before starting the unit M Check the condition of the installation stand for damage M Do not place animals or plants in the direct path of the air flow M Do not drink the water drained from the air conditioner M Do not use in applications involving the storage of foods plants or animals precision equip ment or art works M Do not apply any heavy pressure to radiator fins M Oper...

Page 3: ...he indoor unit s air filter can be removed for easy cleaning and maintenance MILDEW RESISTANT FILTER The air filter has been treated to resist mildew growth thus allowing cleaner use and easier care O Remote controller WIRELESS REMOTE CONTROLLER The wireless remote controller allows convenient control of air conditioner operation WIRED REMOTE CONTROLLER OPTION The optional wired remote controller ca...

Page 4: ...t 3 Remote control signal receiver 4 OPERATION indicator lamp green 5 TIMER indicator lamp orange M TIMER indicator lamp lights when the timer is set from wireless remote controller M If the TIMER indicator lamp flashes when the timer is operating it indicates that a fault has occurred with the timer setting see AUTO Restart on page 17 6 ECONOMY indicator lamp green ECONOMY indicator lamp lights in...

Page 5: ...e air conditioner s thermostat function to operate incorrectly M If this button is pressed during normal op eration the unit will switch to test run mode and the indoor unit s OPERATION indicator lamp and TIMER indicator lamp will begin to flash simultaneously M To stop the test run press the START STOP button to stop the air conditioner F Signal transmitter G Temperature SET indicator H Operating ...

Page 6: ...d 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 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...

Page 7: ...time the button is pressed the fan speed changes in the following order AUTO HIGH MED LOW QUIET About 3 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 th...

Page 8: ...in select the appropriate operation heating cooling to adjust the temperature to the value set in the thermostat M If the mode automatically selected by the unit is not what you wish select one of the mode operation HEAT COOL DRY FAN Cooling or Dry Defined temperature in temperature setting Heating Determined by outdoor temperature Instructions relating to heating are applicable only to HEAT COOL M...

Page 9: ...FF time or ON time Set the time while the time indicator is flashing the flashing will continue for about 5 seconds button Press to advance the time button Press to reverse the time About 5 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...

Page 10: ... 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 until the set time has elapsed at which time the air conditioner automatically turns off SL...

Page 11: ...cle M Adjust the up down left and right air directions with the air direction buttons on the remote controller M Use the air direction buttons after the indoor unit has started operating and the airflow direction louvers have stopped moving Vertical Air Direction Adjustment Press the SET button Vertical Each time the button is pressed the air direction range will change as follows 1 2 3 4 5 Types o...

Page 12: ...oner s fan is not operating or when operating at very low speeds M To select up down swing operation ECONOMY OPERATION Begin air conditioner operation before performing this procedure To Use the ECONOMY Operation Press the ECONOMY button The ECONOMY indicator lamp green will light ECONOMY operation begins To Stop the ECONOMY Operation Press the ECONOMY button again The ECONOMY indicator lamp green...

Page 13: ...al code is set to A prior to shipment Contact your retailer to change the signal code M The remote controller resets to signal code A when the batteries in the remote controller are replaced If you use a signal code other than signal code A reset 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 c...

Page 14: ...fter washing allow the air filters to dry thoroughly in an area protected from sunlight Air filter Filter Reset ECONOMY indicator lamp flashing The special setting M Can be used if set correctly during installation Please consult authorized serviceman when using this function It lights on when it is time to clean the air filters After turning the power on press the MANUAL AUTO button for 2 seconds or ...

Page 15: ...oor unit This smell is the result of room smells furniture tobacco etc which have been taken into the air conditioner Mist or steam are emitted M During cooling or dry operation a thin mist may be seen emitted from the indoor unit This results from the sudden cooling of room air by the air emitted from the air conditioner resulting in condensation and misting M During heating operation the outdoor...

Page 16: ...stop and the defrosting circuit will operate briefly for about 4 to 15 minutes During automatic defrosting operation the OPERATION indicator lamp green will flash Low Ambient Cooling M When the outdoor temperature drops the outdoor unit s fans may switch to low speed Hot Start for heating M The indoor unit prevents cold drafts when heating operation begins The indoor unit fan will not operate or it ...

Page 17: ...oller to resume operation AUTO Restart In Event of Power Interruption M During use of the heating mode the top of the indoor unit may become warm but this is due to the fact that coolant is circulated through the indoor unit even when it is stopped it is not a malfunction Notices M During use of the heating mode the outdoor unit will occa sionally commence the defrost operation for brief periods D...

Page 18: ......

Page 19: ......

Page 20: ......

Reviews: