Instruction/ maintenance manual of the product ASU9RMLQ ASU12RMLQ AOU24RML AOU36RML Fujitsu
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A S U 9 R M L Q A S U 1 2 R M L Q A O U 2 4 R M L A O U 3 6 R M L.
$ § – • ∞ Ÿ ¶ º ª ≠ ^ _ ) ( & # ¡ ¢ @ * ™ £ % + ⁄ 5 6 4 7 8 OPERA TION TIMER AIR CLEAN COIL DR Y = A B D C 9 3 1 2 Fig. 1 Fig. 2 Fig. 3 Fig. 4 This figure shows the control display when all indicator lamps are on. It may differ from the actual display .
En-2 Fig. 1 Indoor Unit 1 Operating Control Panel (Fig. 2) 2 AIR CLEANER RESET / MANUAL AUTO button ● Intake grill opening mechanism. When the remote control is not available for use, this button can be used as a Quick- start button. However when the Air Cleaning check function (see page 13) is in operation, this button is used as a reset button.
En-3 FEA TURES AND FUNCTIONS AUTO CHANGEOVER The operation mode (cooling, heating) is switched automati- cally to maintain the set temperature, and the temperature is kept constant at all times.
En-4 PREP ARA TION CAUTION! ● T ake care to prevent infants from accidentally swallowing batteries. ● When not using the remote control unit for an extended period, remove the batteries to avoid possible leakage and damage to the unit.
En-5 T o Select Mode Operation 1 Press the ST ART / STOP button (Fig.5 J ). The indoor unit’ s OPERA TION indicator lamp (red) (Fig. 3 5 ) will light. The air conditioner will start operating. 2 Press the MASTER CONTROL button (Fig.5 E ) to se- lect the desired mode.
En-6 OPERA TION About AUTO CHANGEOVER Operation AUTO: ● When AUTO CHANGEOVER operation first selected, the fan will oper - ate at very low speed for about one minute, during which time the unit detects the room conditions and selects the proper operating mode.
En-7 AIR CLEANING OPERA TION 2 Press the AIR CLEAN button (Fig. 5 K ). The AIR CLEAN indicator lamp (Fig. 3 7 ) will light up (green, as shown in the figure). ● Air conditioning and Air Cleaning will function simultaneously . Air cleaning ● During operation, the unit produces a small amount of ozone that can be smelled.
En-8 TIMER OPERA TION T o Use the ON timer or OFF timer 1 Press the ST ART / STOP button (Fig. 5 J ). (if the unit is already operating, proceed to step 2). The indoor unit ’ s OPERA TION Indicator Lamp (red) (Fig. 3 5 ) will light. 2 Press the TIMER MODE button (Fig.
En-9 SLEEP TIMER OPERA TION Unlike other timer functions; the SLEEP timer is used to set the length of time until air conditioner operation is stopped. T o Use the SLEEP T imer While the air conditioner is operating or stopped, press the SLEEP button (Fig.
En-10 ADJUSTING THE DIRECTION OF AIR CIRCULA TION V er tical (up-down) direction of airflow is adjusted by pressing the Remote Control Unit’ s SET button. Horizontal (right-left) airflow direction is adjusted manually , by moving the Air Flow Direction Louvers.
En-11 SWING OPERA TION Begin air conditioner operation before performing this procedure. T o select SWING Operation Press the SWING button (Fig. 5 M ). The SWING Display (Fig. 6 [ ) will light. In this mode, the Air Flow Direction Louvers will swing automatically to direct the air flow both up and down.
En-12 Before cleaning the plasma filter unit, be sure to turn off the power supply to the air conditioner . Electric shock may result. ● When used for extended periods, the unit may accumulate dirt inside, reducing its performance. W e recommend that the unit be inspected regularly , in addition to your own cleaning and care.
En-13 CLEANING THE PLASMA AIR CLEANING FIL TER CAUTION! W ARNING! ● Make sure the plasma filter unit is properly mounted before cleaning or performing other tasks on it. If the unit is not properly mounted, it could fall off and cause damage or injury .
En-14 5. Install the air filter . ● Please consult instructions for cleaning the air filter on page 12. 6. Close the intake grille. Push the intake grill in at 4 points (the two ends of its lower side as well as two center points of the lower side, as shown in the figure) to close it.
En-15 Air -cleaning and Deodorizing filter maintenance As well as ensuring the maintenance of the dust collecting unit, please also take care of the filter . (Please carry out maintenance on the filter every 6 months.) 1. T ake out the unit and remove the Air - cleaning and Deodorizing filter .
En-16 TROUBLESHOOTING In the event of a malfunction (burning smell, etc.), immediately stop operation, disconnect the Power Supply Plug, and consult authorized service personnel. Merely turning off the unit ’ s power switch will not completely disconnect the unit from the power source.
En-17 TROUBLESHOOTING Symptom Doesn ’ t operate at all: Poor Cooling or Heating performance: The unit operates differently from the Remote Control Unit ’ s setting: See Page — 8 - 9 — 5 4 CHEC.
En-18 OPERA TING TIPS Multi-type Air conditioner This indoor unit can be connected to a multi-type outdoor unit. The multi-type air conditioner allows multiple indoor units to be operated in multiple locations. The indoor units may be operated simultaneously, in accordance with their respective output.
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