Fujitsu ABYG-LRTA Series Operating Manual Download Page 17

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OPERATING TIPS

Auto restart

In event of power interruption

  Should  the  power  supply  to  the  air  conditioner  be 

interrupted by a power failure, the air conditioner will restart 
automatically  in  the  previously  selected  mode  once  the 
power is restored.

  Should  a  power  failure  occur  during  the  Timer  operation, 

the  timer  will  be  reset  and  the  unit  will  begin  (or  stop) 
operating  under  the  new  timer  setting.  In  this  event,  the 
Timer indicator lamp (orange) will blink.

  Use  of  other  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 controller to resume operation.

Instructions relating to heating (*) are applicable only to Heating and Cooling model (Reverse Cycle).

**Dual remote controllers (optional)

An additional remote controller can be added up to the maximum of 2 remote controllers. Either remote controller can control the air 
conditioner. However, the timer functions cannot be used at the secondary unit.

**Group control

1 remote controller can control up to 16 air conditioners. All of the air conditioners will be operated with the same settings. 

The wired remote controller option is required to use the following function (**).

This  indoor  unit  can  also  be  connected  to  a  simultaneous  multi  connection  that  enables  simultaneous  operation  of  multiple  indoor 
units by connecting the outdoor unit using a separation tube.

NOTES:

 The number of connectable indoor units and connectable type of the separation tube vary by model.

In  simultaneous  multi  connection,  all  indoor  units  can  be  operated  simultaneously,  from  one  remote  controller  connected  to  the 
primary indoor unit.
For this unique characteristic of the simultaneous multi connection, the functions of other indoor units may be restricted.

Simultaneous multi air conditioner

*

  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.

*

  During  use  of  the  Heating  mode,  the  outdoor  unit  will 

occasionally  commence  the Automatic  Defrosting 
operation for brief periods. During the Automatic Defrosting 
operation,  if  the  user  sets  the  indoor  unit  for  the  Heating 
mode  again,  the Automatic  Defrosting  operation  will 
continue, and the Heating mode operation will begin after 
completion  of  defrosting,  with  the  result  that  some  time 
may be required before warm air is emitted.

Notices

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Summary of Contents for ABYG-LRTA Series

Page 1: ...N NACHSCHLAGEN AUF CONSERVEZ CE MANUEL POUR RÉFÉRENCE ULTÉRIEURE CONSERVE ESTE MANUAL PARA FUTURA REFERENCIA CONSERVARE IL PRESENTE MANUALE PER FUTURE CONSULTAZIONI ΦΥΛΑΞΤΕ ΤΟ ΕΓΧΕΙΡΙΔΙΟ ΓΙΑ ΜΕΛΛΟΝΤΙΚΗ ΑΝΑΦΟΡΑ GUARDE ESTE MANUAL PARA REFERÊNCIA FUTURA ХРАНИТЕ РУКОВОДСТВО ДЛЯ СПРАВОК В БУДУЩЕМ BU KILAVUZU İLERİDE BAŞVURMAK ÜZERE SAKLAYIN Português EλληvIkά Italiano Español Français Deutsch English ...

Page 2: ...ircuit breaker Do not use flammable gases near this product Do not expose yourself directly to the cooling airflow for many hours Do not insert your fingers or any other objects into outlet port open panel or intake grille Do not operate with wet hands CAUTION Provide occasional ventilation during use Always operate this product with air filters installed Ensure that any electronic equipment is at le...

Page 3: ... bring the room quickly to the desired temperature Afterwards the unit automatically switches to a low power setting for economic and comfortable operation ECONOMY OPERATION When the Economy operation is operated the room temperature will be little higher than the set temp under the Cooling mode and lower than set temp under the Heating mode Therefore the Economy operation is able to save more ene...

Page 4: ...ndoor unit NAME OF PARTS 1 Control panel 2 Manual Auto button When the Manual Auto button is pressed in for more than 10 seconds the Forced Cooling operation will start The Forced Cooling operation is used at the time of installation Only for authorized service personnel s use When the Forced Cooling operation starts by any chance press the START STOP button to stop the operation Please press the ...

Page 5: ... is pressed during normal operation the unit will switch to the Test Run mode and the indoor unit s Operation indicator lamp and Timer indicator lamp will begin to blink simultaneously To stop the Test Run mode press the START STOP button to stop the air conditioner F Signal transmitter G Temperature set indicator H Operating mode indicator I SLEEP indicator J Transmit indicator K Fan speed indica...

Page 6: ...cidentally swallowing the batteries CAUTION To prevent malfunction or damage of the remote controller Place remote controller at where will not be exposed to direct sunlight or excessive heat Remove batteries if the product is not going to be used for an extended period Exhausted batteries must be removed immediately and be disposed according to the local laws and regulations of your region If lea...

Page 7: ...lowing order AUTO HIGH MED LOW QUIET About 3 seconds later the entire display will reappear When set to AUTO Heating mode 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 mode As the room temperature approaches that of the temperature setting the fan speed becomes slower Fa...

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

Page 9: ...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 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 desired times for Off Timer and On Timer See the section To use On Timer or Off ...

Page 10: ... C 2 C 3 C 4 C 30 minutes 1 C 1 hour 1 hour 30 minutes Set time During Cooling mode Dry mode When the Sleep Timer is set the temperature setting is automatically raised 1 C every 1 hour When the temperature has been raised a total of 2 C the temperature setting at that time is maintained until the set time has elapsed at which time the air conditioner automatically turns off Sleep Timer setting Dur...

Page 11: ...the SET buttons on the remote controller Use the SET buttons after the indoor unit has started operating and the air 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 of Airflow Direction Setting 1 2 3 During Cooling mode Dry mode 1 2 3 4 5 During Heatin...

Page 12: ...tion before performing this procedure To use Economy operation Press the ECONOMY button The Economy indicator lamp green will light The Economy operation begins To stop Economy operation Press the ECONOMY button again The Economy indicator lamp green will go out Normal operation begins About Economy operation At the maximum output the Economy operation is approximately 70 of normal operation for c...

Page 13: ...e controller resets to custom code A when the batteries in the remote controller are replaced If you use a custom code other than A reset the custom code after replacing the batteries If you do not know the air conditioner custom code setting try each of the custom codes A B C D until you find the code which operates the air conditioner 1 Press the START STOP button until only the clock indicator i...

Page 14: ...onsult authorized service personnel When cleaning the unit s body do not use water hotter than 40 C harsh abrasive cleansers or volatile agents like benzene or thinner If the unit will not be operated for a period of 1 month or more be sure to allow the inner parts of the unit to dry thoroughly in advance by operating the unit in the Fan mode for half a day Before cleaning this product be sure to ...

Page 15: ... taken into the air conditioner Mist or steam are emitted During the Cooling mode or the Dry mode 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 During the Heating mode operation the outdoor unit s fan may stop and steam may be seen rising from the unit...

Page 16: ... this air conditioner in conjunction with other kinds of heating appliance Heat pump air conditioners heat your entire room by recirculating air throughout the room with the result that some time may be required after first starting the air conditioner until the room is heated When indoor and outdoor temperatures are high When both indoor and outdoor temperatures are high during use of the Heating ...

Page 17: ...settings The wired remote controller option is required to use the following function This indoor unit can also be connected to a simultaneous multi connection that enables simultaneous operation of multiple indoor units by connecting the outdoor unit using a separation tube NOTES The number of connectable indoor units and connectable type of the separation tube vary by model In simultaneous multi...

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