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CONTENTS

SAFETY PRECAUTIONS

 

Do not attempt to install this air conditioner by yourself.

 

This unit contains no user-serviceable parts. Always consult authorized service personnel for repairs.

 

When moving, consult authorized service personnel for disconnection and installation 
of the air conditioner.

 

Do not become excessively chilled by staying for many hours in the direct cooling airow.

 

Do not insert  ngers 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.

 

In the event of refrigerant leakage , be sure to keep away from  re or any  ammables.

  (consult an authorized service personnel)

 

Provide occasional ventilation during use.

 

Do not direct air  ow at  replaces 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  ower 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 touch the switches with sharp objects.

 

Turn off power source when not using the unit for extended periods.

 

Always turn off the electrical breaker whenever cleaning the air conditioner or changing the air  lter.

 

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  ow.

 

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  ns.

 

Operate only with air  lters installed.

 

Do not block or cover the intake grille and outlet port.

 

Ensure that any electronic equipment is at least 1m away from either the indoor or outdoor units.

 

Avoid installing the air conditioner near a  replace or other heating apparatus.

 

When installing the indoor and outdoor units, take precautions to prevent access by infants.

 

Do not use in ammable gases near the air conditioner.

 

Install the drain hose so that it drains water properly.

 

Ensure that any electronic equipment is at least 1m away from either the indoor or outdoor units.

 

Avoid installing the air conditioner near a  replace or other heating apparatus.

 

When installing the indoor and outdoor units, take precautions to prevent access by infants.

 

Do not use in ammable gases near the air conditioner.

 

Before using the appliance, read these “SAFETY 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:

DANGER

This mark indicates procedures which, if improperly performed, are most likely to 
result in the death or serious injury to the user or service personnel.

WARNING

This mark indicates procedures which, if improperly performed, might lead to the 
death or serious injury of the user or service personnel.

CAUTION

This mark indicates procedures which, if improperly performed, might possibly result 
in personal harm to the user, or damage to property.

DANGER

CAUTION

SAFETY PRECAUTIONS .................................................... 2
FEATURES AND FUNCTIONS ............................................ 3
NAME OF PARTS ................................................................ 4
PREPARATORY OPERATION ............................................. 6
OPERATION ........................................................................ 7
TIMER FUNCTIONS ............................................................ 9
ON/OFF TIMER ................................................................... 9
WEEKLY TIMER ................................................................ 10
TEMPERATURE SET BACK TIMER ................................. 12

ADJUSTING THE DIRECTION OF AIR CIRCULATION .... 13
SWING OPERATION ......................................................... 14
ECONOMY OPERATION ................................................... 14
CLEANING AND CARE ..................................................... 15
TROUBLESHOOTING ....................................................... 16
OPERATING TIPS ............................................................. 17
SELF-DIAGNOSIS ............................................................. 19
TEMPERATURE AND HUMIDITY RANGE ........................ 19

9378589063_OM_EN.indb   2

3/15/2012   1:55:23 PM

Summary of Contents for Inverter AUTG54LR

Page 1: ...KEEP THIS OPERATION MANUAL FOR FUTURE REFERENCE FUJITSU GENERAL LIMITED PART NO 9378589063 Indoor Unit AUTG54LR AIR CONDITIONER Cassette Type OPERATING MANUAL ...

Page 2: ...orage of foods plants or animals precision equipment or art works Do not apply any heavy pressure to radiator ns Operate only with air lters installed Do not block or cover the intake grille and outlet port Ensure that any electronic equipment is at least 1m away from either the indoor or outdoor units Avoid installing the air conditioner near a replace or other heating apparatus When installing t...

Page 3: ...WIRED REMOTE CONTROLLER The wired remote controller allows convenient control of in door unit operation WIRELESS REMOTE CONTROLLER OPTION The optional wireless remote controller can be used When you use remote controller there are following different points as compared with using wired remote controller The additional function for wireless ones SLEEP timer TIMER 10 C HEAT operation And you can use...

Page 4: ...s use When the forced cooling operation starts by any chance press the START STOP button to stop the operation Please press the button at Filter Reset 8 OPERATION indicator lamp green 9 TIMER indicator lamp orange TIMER Indicator lamp lights when the timer is set from wireless remote con troller 0 ECONOMY indicator lamp green ECONOMY indicator lamp lights in fol lowing operations ECONOMY operation...

Page 5: ...utton 1 D MAINTENANCE FILTER RESET button 1 E Operation lamp F Timer and Clock indicator G Operation mode indicator H Fan speed indicator I Operation lock indicator J Temperature indicator K Function indicator Defrost indicator Thermo sensor indicator ECONOMY indicator Vertical swing indicator Filter indicator 1 1 This function cannot be used Please also see the operating manual of the op tion whe...

Page 6: ...d the selected day Press the SET TIME buttons to set the current time Press repeatedly to adjust the current time in 1 minute incre ments Press and hold to adjust the current time in 10 minute increments ex Monday PM11 00 Press again to end SU MO TU WE TH FR SA 1 3 5 Press the SET BACK button to switch between the 12 and 24 hour time displays 3 4 SU MO TU WE TH FR SA SU MO TU WE TH FR SA SET BACK ...

Page 7: ...ill be set to AUTO Press the SET TEMP buttons to set the room temperature Press the FAN button to set the fan speed Press the ECONOMY button to start or stop ECONOMY operation For details on the function refer to page 14 To start stop operation To set the operation mode Operation mode setting Room temperature setting Fan speed setting ECONOMY operation Instructions relating to heating are applicab...

Page 8: ...r selection OPERATION Child lock function Press the DAY DAY OFF button and TIMER SET button simul taneously for 2 seconds or more to activate the child lock func tion and lock all of the buttons on the remote controller except the START STOP button SET TEMP buttons MODE button and FAN button Press the buttons again for 2 seconds or more to deactivate the child lock function When the child lock fun...

Page 9: ...onditioner operation stops after the set time has passed The timer can be set up to 24 hours in advance ON timer See page 9 Use this timer function to start air conditioner operation The timer operates and air conditioner operation starts after the set time has passed The timer can be set up to 24 hours in advance WEEKLY timer See page 10 Use this timer function to set operating times for each day...

Page 10: ...DAY button to complete the time setting and return to the day of the week setting When the operating time is set the mark appears 5 Repeat steps 3 and 4 To complete the weekly timer settings press the TIMER SET button for 2 seconds or more To delete the operating time If the TIMER DELETE button is pressed dur ing steps 3 or 4 the operating time for the selected day will be deleted If all the days ...

Page 11: ... button for 2 seconds or more to com plete the DAY OFF setting 2 4 3 To cancel Follow the same procedures as those for setup ex The DAY OFF is set for Monday NOTES The DAY OFF setting is only available for days for which weekly settings already exist If the operating time carries over to the next day during a next day setting the effective DAY OFF range will be set as shown below Normal Next day s...

Page 12: ...the SET BACK con rmation display SET BACK ex When setting all days together Temperature setting Press the SET TEMP buttons to set the temperature The temperature setting range is the same as the range for the operation mode ex Operating time 15 00 22 00 5 Repeat steps 3 and 4 Press the TIMER SET button for 2 seconds or more to complete the temperature SET BACK timer settings 24 C 24 C 28 C SET BAC...

Page 13: ...rst minute after beginning operation air ow will be horizontal 1 the air direction cannot be adjusted during this period Horizontal air direction adjustment The function cannot be used Attempting to move up down air direc tion aps manually could result in im proper operation in this case stop op eration and restart The louvers should begin to operate properly again When used in a room with infants...

Page 14: ...MY button again The ECONOMY indicator will go out Normal operation begins About ECONOMY Operation At the maximum output ECONOMY operation is approximately 70 of normal air conditioner operation for cooling and heating If the room is not cooled or heated well during ECONOMY operation select normal operation During the monitor period in the AUTO mode the air conditioner operation will not change to ...

Page 15: ...r parts of the unit to dry thoroughly in advance by operating the unit in fan mode for half a day 3 Clean the air lter Remove the dust from the air lters by vacuuming or washing them After washing allow the air lters to dry thoroughly in an area protected from sunlight 4 Re attach the air filters to the intake grille 1 Replace the air lter into its holder 2 Make sure that the air lter makes contac...

Page 16: ... of room smells furniture tobacco etc which have been taken into the air conditioner Mist or steam are emitted 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 During heating operation the outdoor unit s fan may stop and steam may be...

Page 17: ... 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 insuf cient heating performance is being pro duced we recommend you use this air conditioner in conjunction with another kind of heating appliance Heat pump air conditioners heat your entire room b...

Page 18: ...rature setting Heating mode Cooling or Dry Heating Determined by outdoor temperature Defined tem perature in temperature setting AUTO in HEAT COOL Reverse Cycle model Instructions relating to heating are applicable only to HEAT COOL MODEL Reverse Cycle When AUTO automatic changeover is selected the air conditioner selects the appropriate operation mode cooling or heating according to your room s pr...

Page 19: ...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 occa sionally commence the defrost operation for brief periods During the defrosting operation if the user sets the indoor unit for heating again the defrosting mode will continue and the heating operatio...

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