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Fujitsu R410A manual

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Table of contents for the manual

  • Page 1

    DUCT TYPE / ART Series PART NO.9374379354 OPERATING MANUAL AIR CONDITIONER KEEP THIS OPERA TION MANUAL FOR FUTURE REFERENCE R410A REFRIGERANT This Air Conditioner contains and operates with refrigerant R410A . THIS PRODUCT MUST ONL Y BE INST ALLED OR SERVICED BY QUALIFIED PERSONNEL. Refer to Commonwealth, State, T erritory and local legislation, re[...]

  • Page 2

    1 CONTENTS SAFETY PRECAUTIONS ........................................ 1 NAME OF P AR TS .................................................. 2 PREP ARA TORY OPERA TION ................................. 3 OPERA TION ........................................................... 4 TIMER FUNCTIONS ............................................... 6 ON/OFF T[...]

  • Page 3

    2 NAME OF P AR TS Remote controller 1 Start/Stop Button 2 Set T emperature Button 3 Master Control Button 4 Fan Control Button 5 Economy Button 6 T imer Mode (CLOCK ADJUST) Button 7 DA Y (DA Y OFF) Button 8 SET BACK Button 9 Set T ime Button ! DELETE Button " SET Button # V ertical Airfl ow Direction and Swing Button *1 $ Horizontal Air fl o[...]

  • Page 4

    3 PREP ARA TOR Y OPERA TION Press the timer mode (CLOCK ADJUST) button for 2 seconds or more. The time display on the remote controller will fl ash. 2 SU MO TU WE TH FR SA Press the DA Y button and select the current day. A appears around the selected day . Press the set time buttons to set the current time. Press repeatedly to adjust the current [...]

  • Page 5

    4 OPERA TION AUTO COOL DRY * HEA T FA N T emperature setting range AUTO ............................................... 18 to 30 ° C COOL/DRY ....................................... 18 to 30 ° C *HEA T ................................................ 16 to 30 ° C Lower Rise Operation lamp Air conditioner ON: Lit brightly Air conditioner OFF: Not[...]

  • Page 6

    5 Press the DA Y (DAY OFF) button and SET button simul- taneously for 2 seconds or more to activate the child lock function and lock all buttons on the remote controller . Press the buttons again for 2 seconds or more to deacti- vate the child lock function. When the child lock function is activated, the mark appears. If any button is pressed durin[...]

  • Page 7

    6 T o set the ON/OFF timer 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. The tim[...]

  • Page 8

    7 SU MO TU WE TH FR SA 369 12 15 18 21 WEEKL Y TIMER Press the timer mode button to select the weekly timer . 2 Press the SET button for 2 sec- onds or more. 1 3 SU MO TU WE TH FR SA 369 12 15 18 21 l Day of the week setting Press the DA Y button to select the day of the week, and then press the SET button to con fi rm the setting. For ALL, all of[...]

  • Page 9

    8 SU MO TU WE TH FR SA 369 12 15 18 21 SU MO TU WE TH FR SA 369 12 15 18 21 WEEKL Y TIMER l T o start When the weekly timer is selected, the timer starts automatically . The operating time for the current day is displayed. l T o cancel • Press the DELETE button to cancel the timer mode. • The timer mode can also be canceled by changing the time[...]

  • Page 10

    9 TEMPERA TURE SET BACK TIMER Press the SET BACK button to change to the SET BACK con- fi rmation display . The SET BACK operating time and the set temperature will be displayed. 2 Press the SET button for 2 seconds or more. 1 3 l Day setting l Operating time setting Follow the same procedures to set the operating time as those for the weekly time[...]

  • Page 11

    10 CLEANING AND CARE Cleaning the Air Filter l Before cleaning the unit, be sure to stop the unit and 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. W e recommend that the unit be insp[...]

  • Page 12

    11 TROUBLESHOOTING Symptom Problem See Page NORMAL FUNCTION Mist or steam are emitted: l During Cooling or Dry operation, a thin mist may be seen emit- 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. — * l During Heating operation, the [...]

  • Page 13

    12 OPERA TING TIPS Instructions relating to heating (*) are applicable only to “ HEA T & COOL MODEL ” (Reverse Cycle). Low Ambient Cooling l When the outdoor temperature drops, the outdoor unit ’ s fans may switch to Low Speed, or one of the fans may stop intermittently . * Hot start The indoor unit prevents cold drafts when heating opera[...]

  • Page 14

    13 HEA T & COOL MODEL (Reverse Cycle) Auto changeover function l When AUTO CHANGEOVER is selected, the air conditioner selects the appropriate operation mode (Cooling or Heat- ing) according to your room ’ s present temperature. l When AUTO CHANGEOVER is fi rst selected, the fan will operate at low speed for about 1 minute while the unit det[...]

  • Page 15

    14 OPERA TING TIPS * l During use of the heating mode, the outdoor unit will occasionally 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 operation will begin after completion of defrosting, with the result that [...]

  • Page 16

    FUJITSU GENERAL LIMITED 1116, Suenaga, T akatsu-ku, Kawasaki 213-8502, Japan 9374379354.indd Sec1:15 9374379354.indd Sec1:15 12/17/08 9:59:26 AM 12/17/08 9:59:26 AM[...]