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Fujitsu ART Series Operating Manual

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OPERATING MANUAL
AIR CONDITIONER

DUCT TYPE

ART Series
KEEP THIS MANUAL FOR FUTURE REFERENCE
FUJITSU GENERAL LIMITED
P/N9374379293

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  Summary of Contents for Fujitsu ART Series

  • Page 1: Duct Type

    OPERATING MANUAL AIR CONDITIONER DUCT TYPE ART Series KEEP THIS MANUAL FOR FUTURE REFERENCE FUJITSU GENERAL LIMITED P/N9374379293...
  • Page 2: Table Of Contents

    CONTENTS SAFETY PRECAUTIONS ........1 WEEKLY TIMER ............7 NAME OF PARTS ..........2 TEMPERATURE SET BACK TIMER ....... 9 PREPARATORY OPERATION ......... 3 CLEANING AND CARE ........10 OPERATION ............4 TROUBLESHOOTING .......... 10 TIMER FUNCTIONS ..........6 OPERATING TIPS ..........12 ON/OFF TIMER ............
  • Page 3: Name Of Parts

    NAME OF PARTS Remote controller 1 Start/Stop Button $ Horizontal Airfl ow Direction and 2 Set Temperature Button Swing Button 3 Master Control Button % Filter Button 4 Fan Control Button & Operation Lamp 5 Economy Button ( Timer and Clock Display 6 Timer Mode (CLOCK ADJUST) ) Operation Mode Display ~ Fan Speed Display...
  • 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 fl ash. Press the set time buttons to set the current time.
  • Page 5: 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 l Operation mode setting Press the master control button to set the operation mode.
  • Page 6 OPERATION Room temperature sensor selection Indoor unit Press the ECONOMY button for more than 2 seconds to se- lect whether the room temperature is detected at the indoor unit (remote sensor) or the remote controller. When the thermo sensor display appears, the room temperature is detected at the remote controller.
  • Page 7: Timer Functions

    TIMER FUNCTIONS OFF timer (See page 6.) 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 6.) Use this timer function to start air conditioner operation.
  • Page 8: Weekly Timer

    WEEKLY TIMER Weekly timer setting SU MO TU WE TH FR SA 3 6 9 12 15 18 21 Press the SET button for 2 sec- Press the timer mode button to select the weekly timer. onds or more. l 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 SET button to confi...
  • Page 9 WEEKLY TIMER WEEKLY timer operation l To start l 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 DELETE button to cancel 3 6 9 12 15 18 21 timer starts automatically.
  • Page 10: 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 11: Cleaning And Care

    CLEANING AND CARE l Before cleaning the unit, be sure to stop the unit and disconnect the power supply. CAUTION! l Turn off the electrical breaker. l A fan operates at high speed inside the unit, and personal injury could result. l When used for extended periods, the unit may accumulate dirt inside, reducing its performance.
  • Page 12 TROUBLESHOOTING Symptom Problem See Page l During Cooling or Dry operation, a thin mist may be seen emit- NORMAL Mist or steam are FUNCTION emitted: ted 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.
  • Page 13: Operating Tips

    OPERATING TIPS Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). *Heating Performance Low Ambient Cooling l This air conditioner operates on the heat-pump principle, l When the outdoor temperature drops, the outdoor unit’s absorbing heat from outdoor air and transferring that fans may switch to Low Speed, or one of the fans may heat indoors.
  • Page 14 OPERATING TIPS Mode operation: AUTO COOLING MODEL l When the room temperature is 2 °C higher than the set l During the Drying mode operation, the FAN setting should temperature, the mode will switch between Cooling and be switched to LOW for a gently cooling effect during Drying.
  • Page 15: Self-Diagnosis

    OPERATING TIPS AUTO Restart In Event of Power Interruption l Should the power supply to the air conditioner be inter- l Use of other electrical appliances (electric shaver, etc.) or rupted by a power failure, the air conditioner will restart nearby use of a wireless radio transmitter may cause the automatically in the previously selected mode once the air conditioner to malfunction.
  • Page 16: Temperature And Humidity Range

    If the unit is used under lower temperature conditions than those noted here, the heat exchanger may freeze, causing water leakage or other malfunction. l Do not use the air conditioner for any purpose other than room cooling/dry, room heating, or fan. FUJITSU GENERAL LIMITED 1116, Suenaga, Takatsu-ku, Kawasaki 213-8502, Japan En-15...