Fujitsu AWU24RXQ - Manuals

5 PREPARATION CAUTION! ● Take care to prevent infants fromaccidentally swallowing batteries. ● When not using the remote control unitfor an extended period, remove thebatteries to avoid possible leakage anddamage to the unit. ● If leaking battery fluid comes in contactwith your skin, eyes, or mouth,...

6 Example: When set to COOL To Select Mode Operation 1 Press the START/STOP button (Fig. 6 M ). The indoor unit’s OPERATION indicator lamp (green or red) (Fig. 3 5 ) will light. The air conditioner will start operating. 2 Press the MASTER CONTROL button (Fig. 6 H ) to se- lect the desired mode. Each...

7 About Mode Operation AUTO:COOLING MODEL ● When the room temperature is 4 °F higherthan the set temperature, the mode willswitch between Cooling and Drying. ● During Drying mode operation, FAN set-ting is switched to LOW gentle coolingeffect, and the room fan may stop rotat-ing temporarily . ● If t...

8 AIR CLEANING OPERATION ● Use this function to remove airborne impurities such as dust, tobacco smoke and pollen and clean the air of the room. ● The air cleaning operation can be used alone or combined with cooling, heating (only heating model) and dry (dehumidify-ing) operations. Starting air cle...

9 To Use the ON timer or OFF timer 1 While the air conditioner is operating or stopped, pressthe TIMER button (Fig. 6 K ). Both the indoor unit’s OPERATION indicator lamp (green or red) (Fig. 3 5 ) and the TIMER indicator lamp (yellow) (Fig. 3 6 ) will light. 2 Press the TIMER button (Fig. 6 K ) to ...

10 TIMER OPERATION To Use the SLEEP timer While the air conditioner is operating or stopped, press theTIMER button (Fig. 6 K ). Both the indoor unit’s OPERATION indicator lamp (green or red) (Fig. 3 5 ) and the TIMER indicator lamp (yellow) (Fig. 3 6 ) will light. To Change the Timer Settings Press ...

11 1 2 3 4 5 ADJUSTING THE DIRECTION OF AIR CIRCULATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). Vertical (up-down) direction of airflow is adjusted by pressing the remote control unit’s AIR FLOW DIRECTION VERTICAL SETbutton. Horizontal (ri...

12 SWING OPERATION Begin air conditioner operation before performing this procedure. To select Vertical airflow SWING Operation Press the AIR FLOW DIRECTION VERTICAL SWING button(Fig. 6 O ). The SWING indicator lamp (VERTICAL SWING) (Fig. 3 7 ) will light. In this mode, the UP/DOWN air direction fla...

13 ● Before cleaning the air conditioner, be sure to turn it off and disconnect the power supply. ● Turn off the electrical breaker. ● Be sure the intake filter (Fig. 4 9 ) is installed securely. ● When removing and replacing the intake filters, be sure not to touch the heat exchanger, aspersonal in...

14 ● Make sure the dust collection unit is properly mounted before cleaning or performing othertasks on it. If the unit is not properly mounted, it could fall off and cause damage or injury. ● You can be injured if you touch the heat exchanger when removing or installing the dust collec-tion unit. D...

15 Mounting the dust collection unit 1. Mount the dust collection unit. 1 Slide the dust collection unit onto the guide rails ofthe electronic air clean filter. Guide rail 2 Slide the dust collection unit until the projections (2locations) on the guide rails “click.” Projections (2 locations) Click ...

16 SELECTING THE REMOTE CONTROL UNIT SIGNAL CODE When two or more air conditioners are installed in a room and the remote controlunit is operating an air conditioner other than the one you wish to set, change thesignal code of the remote control unit to operate only the air conditioner you wishto se...

17 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-trical breaker or disconnect the power supply plug, and consult authorized servic...

18 Operation and Performance TROUBLESHOOTING Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). Symptom Doesn’t operate at all: Poor Cooling(or *Heating)performance: The unit operatesdifferently from theremote control unit’ssetting: Signal is not rec...

19 OPERATING TIPS Temperature and Humidity Range COOLING/DRY MODE COOLING MODELS HEAT & COOL MODELS (Reverse Cycle) ● If the air conditioner is operated under higher temperature conditions than those listed, the built-in protection circuit mayoperate to prevent internal circuit damage. Also, dur...