Fujitsu Inverter AUTG54LR Operating Manual

Cassette type indoor unit
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OPERATING MANUAL

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

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  Summary of Contents for Fujitsu Inverter AUTG54LR

  • Page 1: Operating Manual

    OPERATING MANUAL AIR CONDITIONER Cassette Type Indoor Unit AUTG54LR KEEP THIS OPERATION MANUAL FOR FUTURE REFERENCE PART NO. 9378589063 FUJITSU GENERAL LIMITED...
  • Page 2: Table Of Contents

    CONTENTS SAFETY PRECAUTIONS ............ 2 ADJUSTING THE DIRECTION OF AIR CIRCULATION ..13 FEATURES AND FUNCTIONS ..........3 SWING OPERATION ............14 NAME OF PARTS ..............4 ECONOMY OPERATION ........... 14 PREPARATORY OPERATION ..........6 CLEANING AND CARE ............. 15 OPERATION ................
  • Page 3: Features And Functions

    SAFETY PRECAUTIONS This appliance is not intended for use by persons (including children) with reduced ● CAUTION 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.
  • Page 4: Name Of Parts

    NAME OF PARTS Indoor unit 1 Air ¿ lter (in air intake grille) 2 AirÀ ow direction À aps 3 Air intake grille 4 Remote controller (wired) 5 Control panel (OPTION) 6 Remote control signal receiver 7 MANUAL AUTO button When the MANUAL AUTO button is pressed in for more than 10 seconds, the forced cooling operation will start.
  • Page 5 NAME OF PARTS Remote controller 1 START/STOP button C Horizontal airÀ ow direction and Swing button 2 SET TEMP. (temperature) button D MAINTENANCE (FILTER RESET) button 3 MODE button E Operation lamp 4 FAN button F Timer and Clock indicator 5 ECONOMY button G Operation mode indicator 6 TIMER MODE (CLOCK ADJUST) button...
  • Page 6: Preparatory Operation

    PREPARATORY OPERATION Set the current day and time Press the DAY button and select the current day. appears around the selected day. Press the TIMER MODE (CLOCK ADJUST) button for 2 seconds or more. The time indicator on the remote controller will À ash. Press the SET TIME (<...
  • Page 7: Operation

    OPERATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). To start/stop operation Press the START/STOP button. Operation lamp Air conditioner ON: Lit brightly Air conditioner OFF: Not lit To set the operation mode ●...
  • Page 8 OPERATION Room temperature sensor selection This function is locked at the factory. In order to detect the room temperature correctly, consult authorized ser- • vice personnel when using this function. Indoor unit Press the ECONOMY button for more than 2 seconds to select whether the room temperature is detected at the indoor unit or the remote controller.
  • Page 9: Timer Functions

    TIMER FUNCTIONS OFF timer (See page 9.) Use this timer function to stop air conditioner operation. The timer operates and air conditioner 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.
  • Page 10: Weekly Timer

    WEEKLY TIMER Weekly timer setting Press the TIMER SET button for Press the TIMER MODE button to select the weekly timer. 2 seconds or more. Day of the week setting ● Press the DAY button to select the day of the week, and then press the TIMER SET button to con¿...
  • Page 11 WEEKLY TIMER WEEKLY timer operation ● To start ● To cancel When the weekly timer is selected, the • Press the TIMER DELETE button to ex. Operating time 7:00-18:00 timer starts automatically. cancel the timer mode. • The timer mode can also be The operating time for the current day canceled by changing the timer is displayed.
  • Page 12: Temperature Set Back Timer

    TEMPERATURE SET BACK TIMER Temperature SET BACK timer setting SET BACK If there is no existing SET BACK tempera- ture setting, “- -” will be displayed for the temperature. Press the SET BACK button to change to the SET BACK con- Press the TIMER SET button for 2 seconds or more.
  • Page 13: Adjusting The Direction Of Air Circulation

    ADJUSTING THE DIRECTION OF AIR CIRCULATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). Start air conditioner operation before performing this procedure. To set the operation mode Vertical air direction adjustment ● Press the START/STOP button to start the air conditioner, and then pro- ceed as follows.
  • Page 14: Swing Operation

    SWING OPERATION Begin air conditioner operation before performing this procedure. To select/stop swing operation Press the vertical airÀ ow direction and swing button for more than 2 seconds. (Stop the setting by pressing for more than 2 seconds again.) About Swing Operation ●...
  • Page 15: Cleaning And Care

    CLEANING AND CARE ● Before cleaning the unit, be sure to stop the unit and turn off the electrical breaker. CAUTION ● A fan operates at high speed inside the unit, and personal injury could result. ● Be careful not to drop the intake grille. ●...
  • Page 16: Troubleshooting

    TROUBLESHOOTING Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the electrical WARNING breaker, and consult authorized service personnel. Merely turning off the unit’s power switch will not completely disconnect the unit from the power source. Always be sure to turn off the electrical breaker to ensure that power is completely off.
  • Page 17: Operating Tips

    TROUBLESHOOTING Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). Symptom See Page Items to check CHECK ONCE Does not operate at all: ● Has the circuit breaker been turned off? MORE — ● Has there been a power failure? ●...
  • Page 18 OPERATING TIPS Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). Mode Operation AUTO (in COOLING model) : ● When AUTO (automatic changeover) operation ¿ rst selected, the fan will operate at very low speed for about a few minutes, during which time the indoor unit detects the room conditions and selects the proper mode.
  • Page 19: Self-Diagnosis

    OPERATING TIPS AUTO Restart In Event of Power Interruption ● Should the power supply to the air conditioner be interrupted ● Use of other electrical appliances (electric shaver, etc.) or by a power failure, the air conditioner will restart automatically nearby use of a wireless radio transmitter may cause the air in the previously selected mode once the power is restored.