ROOM AIR CONDITIONER WALL MOUNTED TYPE - fujitsu …

1 ROOM AIR CONDITIONERWALL MOUNTED TYPEKEEP THIS MANUALFOR FUTURE REFERENCEFUJITSU GENERAL LIMITEDOPERATING MANUALP/N9373459019 Indoor UnitAWU18 CXQAWU18 RXQAWU24 CXQAWU24 RXQO utdoor UnitAOU18 CXQAOU18 RXQAOU24 CXQAOU24 RXQ1 CONTENTSSAFETY PRECAUTIONS .. 1 FEATURES AND FUNCTIONS .. 2 NAME OF PARTS .. 3 PREPARATION .. 5 OPERATION .. 6 AIR CLEANING OPERATION .. 8 TIMER OPERATION .. 9 MANUAL AUTO OPERATION .. 10 ADJUSTING THE DIRECTION OF AIR OPERATION .. 12 CLEANING AND CARE .. 13 CLEANING THE ELECTRONIC AIR CLEAN UNIT .. 14 SELECTING THE REMOTE CONTROL UNITSIGNAL CODE .. 16 TROUBLESHOOTING.

2 17 OPERATING TIPS .. 18 Do not attempt to install this air CONDITIONER by yourself. This unit contains no user-serviceable parts. Always consult authorized service per-sonnel for repairs. When moving, consult authorized service personnel for disconnection and installa-tion of the unit. Do not become over-exposed to cold air by staying in the direct path of the air flow ofthe air CONDITIONER for extended periods of time. Do not insert fingers or objects into the outlet port or intake grilles. Do not start and stop air CONDITIONER operation by turning off the electrical breaker ordisconnecting the power supply plug and so on.

3 Take care not to damage the power supply cord. In the event of a malfunction (burning smell, etc.), immediately stop operation, turnoff the electrical breaker or disconnect the power supply plug, and consult authorizedservice personnel. Provide occasional ventilation during use. Do not direct air flow at fireplaces or heating apparatus. Do not climb on, or place objects on, the air CONDITIONER . Do not hang objects from the indoor unit. Do not set flower vases or water containers on top of air conditioners . Do not expose the air CONDITIONER directly to water. Do not operate the air CONDITIONER with wet hands.

4 Do not pull power supply cord. Turn off power source when not using the unit for extended periods. Always turn off the electrical breaker or disconnect the power supply plug whenevercleaning the air CONDITIONER or the air filter. Connection valves become hot during Heating; handle with care. Check the condition of the installation stand for damage. Do not place animals or plants in the direct path of the air flow. Do not drink the water drained from the air CONDITIONER . Do not use in applications involving the storage of foods, plants or animals, precisionequipment, or art works.

5 Do not apply any heavy pressure to radiator fins. Operate only with air filters installed. Do not block or cover the intake grille and outlet port. Ensure that any electronic equipment is at least one metre away from either the in-door or outdoor units. Avoid installing the air CONDITIONER near a fireplace or other heating apparatus. When installing the indoor and outdoor units, take precautions to prevent access by infants. Do not use inflammable gases near the air CONDITIONER . When restarting the air CONDITIONER after a long period of disuse, turn the power switchon at least 12 hours before starting the unit.

6 When cleaning the heat exchanger, do not get any water, liquid detergent, etc., on theelectronic air clean filter. The filter may be PRECAUTIONSCAUTION!DANGER! Before using the appliance, read these PRECAUTIONS thoroughly and operate in the correct way. The instructions in this section all relate to safety; be sure to maintain safe operating conditions. DANGER , WARNING and CAUTION have the following meanings in these instructions:WARNING!CAUTION!This mark indicates procedures which, if improperly performed, are most likely toresult in the death of or serious injury to the user or service mark indicates procedures which, if improperly performed, might lead to thedeath or serious injury of the mark indicates procedures which, if improperly performed, might possibly resultin personal harm to the user, or damage to !

7 2 FEATURES AND FUNCTIONSAUTOMATIC OPERATION COOLING MODELM erely press the START/STOP button, and the unit willbegin automatic operation in the Cooling or Dry mode asappropriate, in accordance with the thermostat settingand the actual temperature of the room. HEAT & COOL MODEL (REVERSE CYCLE)Merely press the START/STOP button, and the unit willbegin automatic operation in either the Heating, Coolingor Monitor modes as appropriate, in accordance with thethermostat setting and the actual temperature of AIR CLEAN FILTERE lectrical power is used to charge the filter to remove con-taminants from the air and to effectively collect dust andremove odors.

8 It also helps to reduce the bacterial TIMER COOLING MODELWhen the SLEEP timer button is pressed during Coolingor Dry mode, the thermostat setting is gradually raisedduring the period of operation. When the set time isreached, the unit automatically turns off. HEAT & COOL MODEL (REVERSE CYCLE)When the SLEEP timer button is pressed during Heatingmode, the air CONDITIONER s thermostat setting is gradu-ally lowered during the period of operation; during Cool-ing or Dry mode, the thermostat setting is gradually raisedduring the period of operation. When the set time isreached, the unit automatically turns REMOTE CONTROL UNITThe WIRELESS REMOTE CONTROL UNIT allows convenientcontrol of air CONDITIONER AIR FLOW(SWING OPERATION)Three-dimensional control over air direction swing is possi-ble through dual use of both an UP/DOWN air direction swingand RIGHT/LEFT air direction swing.

9 Since UP/DOWN airdirection flaps operate automatically according to the oper-ating mode of the unit, it is possible to set air direction basedon the operating INTAKE FILTERThe indoor unit s INTAKE FILTER can be removed for easycleaning and FILTERThe INTAKE FILTER has been treated to resist mildew growth,thus allowing cleaner use and easier 5 82 CFig. 2 Fig. 3 Fig. 4 Instructions relating to heating (*) are applicable only to HEAT & COOL MODEL (Reverse Cycle).NAME OF PARTSFig. 5 Fig. 6 Fig. 1 Fig. 8 Fig. 7 FDE4 Fig. 1 Indoor Unit1 Operating Control Panel (Fig. 2)2 MANUAL AUTO button3 Remote Control Signal Receiver4 Indicator Lamps (Fig.)

10 3)5 OPERATION Indicator Lamp(green .. COOL, DRY, FAN)(red .. *HEAT)6 TIMER Indicator Lamp (yellow)7 SWING Indicator Lamp (orange)(VERTICAL/HORIZONTAL SWING)8 AIR CLEAN Indicator Lamp (green) If the TIMER indicator lamp flashes whenthe timer is operating, it indicates that afault has occurred with the timer setting(See page 19 Auto Restart).9 Intake Filter (Fig. 4);UP/DOWN Air Direction FlapsARIGHT/LEFT Air Direction Louvers(behind UP/DOWN Air Direction Flaps)BDrain HoseCElectronic Air Clean Unit (Fig. 4)Fig. 5 Outdoor UnitDIntake PortEOutlet PortFPipe UnitFig. 6 Remote Control UnitGAIR CLEAN buttonHMASTER CONTROL buttonISET TIME buttons ()JSignal TransmitterKTIMER buttonLFAN CONTROL buttonMSTART/STOP buttonNAIR FLOW DIRECTIONVERTICAL SET buttonOAIR FLOW DIRECTIONVERTICAL SWING buttonPAIR FLOW DIRECTIONHORIZONTAL SET buttonQAIR FLOW DIRECTIONHORIZONTAL SWING buttonRTIME ADJUST buttonSACL buttonRear side (Fig.