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Fujitsu Inverter Halcyon 9374379378 Operating Manual

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  Summary of Contents for Fujitsu Inverter Halcyon 9374379378

  • Page 2: Table Of Contents

    CONTENTS SAFETY PRECAUTIONS ........1 FILTER DISPLAY RESET ........9 NAME OF PARTS ........... 2 SELF-DIAGNOSIS ..........9 PREPARATORY OPERATION ......... 3 ADJUSTING THE DIRECTION OF OPERATION ............3 AIR CIRCULATION ..........10 TIMER FUNCTIONS ..........5 SWING OPERATION ..........10 ON/OFF TIMER ............
  • Page 3: Name Of Parts

    NAME OF PARTS 1 Air Filter (In Air Intake Grille) 2 Air Flow Direction Flaps 3 Air Intake Grille 4 Remote Controller (Wired) 5 Control Panel 6 Remote Control Signal Receiver 7 MANUAL AUTO Button 8 OPERATION Indicator Lamp (Green) 9 TIMER Indicator Lamp (Orange) 0 FILTER Lamp (Red) A REMOTE CONTROLLER (Wireless)
  • Page 4: 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 display on the remote controller will flash. Press the set time buttons to set the current time.
  • Page 5 To set the operation mode G Operation mode setting Press the MODE button to set the operation mode. If DRY is selected, the fan speed will be set to AUTO. AUTO COOL HEAT G Room temperature setting Press the SET TEMP. buttons to set the room temperature. Temperature setting range AUTO ..........
  • Page 6: Timer Functions

    OPERATION Part lock function Press the DAY (DAY OFF) button and SET button simulta- neously for 2 seconds or more to activate the part lock function and lock all of the buttons on the remote con- troller except the START/STOP button, SET TEMP. but- tons, MODE button, and FAN button.
  • Page 7: Weekly Timer

    WEEKLY TIMER Weekly timer setting SU MO TU WE TH FR SA 3 6 9 12 15 18 21 Press the TIMER SET button for Press the TIMER MODE button to select the weekly timer. 2 seconds or more. G Day of the week setting SU MO TU WE TH FR SA Press the DAY button to select the day of the week, and then press the TIMER SET button to confirm the setting.
  • Page 8 WEEKLY TIMER WEEKLY timer operation G To start G To cancel SU MO TU WE TH FR SA 3 6 9 12 15 18 21 When the weekly timer is selected, the • Press the TIMER DELETE button to 3 6 9 12 15 18 21 timer starts automatically.
  • Page 9: Temperature Set Back Timer

    TEMPERATURE SET BACK TIMER Temperature SET BACK timer setting SET BACK SU MO TU WE TH FR SA If there is no existing SET BACK tempera- ture setting, “- -” will be displayed for the 3 6 9 12 15 18 21 temperature.
  • Page 10: Filter Display Reset

    FILTER DISPLAY RESET To Reset Filter Display Press the MAINTENANCE button for 2 seconds or more. The filter display will disappear. SELF-DIAGNOSIS When “EE” in Temperature Display is displayed, inspection of the air conditioning system is necessary. Please consult authorized service personnel. Unit number (usually 0) Error code SU MO TU WE TH FR SA...
  • Page 11: 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 G Vertical air direction adjustment * Press the START/STOP button to start the air conditioner, and then pro- ceed as follows.
  • Page 12: Cleaning And Care

    CLEANING AND CARE G Before cleaning the unit, be sure to stop the unit and disconnect the power supply. CAUTION! G Turn off the electrical breaker. G A fan operates at high speed inside the unit, and personal injury could result. G Be careful not to drop the intake grille.
  • Page 13: 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 elec- WARNING! trical breaker, and consult authorized service personnel. Merely turning off the unit’s power switch will not completely disconnect the unit from the power source.
  • Page 14: Operating Tips

    TROUBLESHOOTING Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). See Page Symptom Items to check G Has the circuit breaker been turned off? Doesn’t operate at all: CHECK ONCE G Has there been a power failure? —...
  • Page 15 OPERATING TIPS Dual Remote Controllers (optional) An additional remove controller can be added up to the maximum of two remote controllers. Either remote controller can control the air conditioner. However, the timer functions cannot be used at the slave unit. Group Control One remote controller can control up to 16 air conditioners.
  • Page 16 OPERATING TIPS AUTO Restart In Event of Power Interruption G Should the power supply to the air conditioner be inter- G Use of other electrical appliances (electric shaver, etc.) rupted by a power failure, the air conditioner will re- or nearby use of a wireless radio transmitter may cause start automatically in the previously selected mode once the air conditioner to malfunction.
  • Page 17 08M516_9374379378_en 2009.01.19, 14:14...