Fujitsu AWU18RXQ, AWU24RXQ, AWU24CXQ, AWU18CXQ, AOU18CXQ, AOU24RXQ, AOU24CXQ, AOU18RXQ Timer Operation

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TIMER OPERATION

Before using the timer function, be sure that the Remote Control Unit is set to the correct current time (See page 5).

To Use the ON timer or OFF timer

1

While the air conditioner is operating or stopped, press

the 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 select the OFF

timer or ON timer operation.

 

Each time the button is pressed the timer function changes in the follow-

 

ing order:

 

 

 

sRESET

s SLEEP

sOFF

sON

 

 

 

 

 

PROGRAM (OFF → ON, OFF ← ON)t

 

 

 

 

 

 

The indoor unit’s TIMER indicator lamp (yellow) (Fig. 3 6) will light.

3

Use the SET TIME buttons (Fig. 6 I) to adjust the de-

sired OFF time or ON time.

Set the time while the time display is flashing (the flashing will continue for about five seconds).

button: Press to advance the time.

button: Press to reverse the time.

About five seconds later, the entire display will reappear.

To Cancel the Timer

Use the TIMER button to select “TIMER RESET”.

The air conditioner will return to normal operation.

To Change the Timer Settings

Perform steps 2 and 3.

To Stop Air Conditioner Operation while the Timer is Operating

Press the START/STOP button.

To Change Operating Conditions

If you wish to change the operating conditions (Mode, Fan Speed, Thermostat Setting), after making the timer setting, wait until the entire display reappears, then press the appropriate buttons to change the operating condition desired.

To Use the PROGRAM timer

1

While the air conditioner is operating or stopped, press

the 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

Set the desired times for OFF timer and ON timer.

See the section “To Use the ON timer or OFF timer” to set the desired

 

mode and times.

 

About three seconds later, the entire display will reappear.

 

The indoor unit’s TIMER indicator lamp (yellow) (Fig. 3 6) will light.

3

Press the TIMER button (Fig. 6 K) to select the PRO-

GRAM timer operation (either OFF → ON or OFF ← ON

will display).

The display will alternately show “OFF timer” and “ON timer”, then change to show the time setting for the operation to occur first.

● The PROGRAM timer will begin operation. (If the ON timer has been selected to operate first, the unit will stop operating at this point.)

About five seconds later, the entire display will reappear.

To Cancel the Timer

Use the TIMER button to select “TIMER RESET”.

The air conditioner will return to normal operation.

To Change the Timer Settings

1.Follow the instructions given in the section “To Use the ON Timer or OFF Timer” to se- lect the timer setting you wish to change.

2.Press the TIMER button to select either OFF → ON or OFF ← ON.

To Stop Air Conditioner Operation while the Timer is Operating

Press the START/STOP button.

To Change Operating Conditions

If you wish to change operating conditions (Mode, Fan Speed, Thermostat Setting), after making the timer setting, wait until the entire display reappears, then press the appropriate buttons to change the operat- ing condition desired.

About the PROGRAM timer

●The PROGRAM timer allows you to integrate OFF timer and ON timer operations in a single sequence. The se- quence can involve one transition from OFF timer to ON timer, or from ON timer to OFF timer, within a twenty- four hour period.

●The first timer function to operate will be the one set near- est to the current time. The order of operation is indi-

cated by the arrow in the remote control unit’s display (OFF → ON, or OFF ← ON).

●One example of PROGRAM timer use might be to have the air conditioner automatically stop (OFF timer) after you go to sleep, then start (ON timer) automatically in the morning before you rise.

About the ON timer

●The timer function is designed to bring your room to a comfortable temperature by the set time; as a result, the unit automatically begins operation before the set time so that the room reaches the desired temperature by the time set on the timer.

●The hotter it is in summer, or the colder it is in winter, the earlier that operation will begin.

*During Heating Operation ....... from 45 to 10 minutes be- fore set time.

During Cooling/Dry Operation ... from 20 to 10 minutes be- fore set time.

During Fan Operation

at the set time.

9

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Contents Wall Mounted Type Contents Safety PrecautionsFeatures and Functions Automatic OperationName of Parts Red Timer Indicator Lamp yellow Swing Indicator Lamp orangeAIR Clean Indicator Lamp green Vertical SET buttonPreparation To Set the Thermostat Press the SET TEMP. buttons To Select Mode Operation Press the START/STOP button MOperation To Set the Fan Speed Press the FAN Control button LHeating About Mode OperationHeat & Cool Model Reverse cycle DryStopping air cleaning operation Press the AIR Clean button AIR Cleaning OperationPress the AIR Clean button G Air cleaningTimer Operation Manual Auto Operation To Change the Timer SettingsAbout the Sleep timer During Cooling/Dry operationHorizontal Air Direction Adjustment Adjusting the Direction of AIR CirculationVertical Air Direction Adjustment Types of Air flow Direction SettingAbout Swing Operation Swing OperationAir flow direction set Range of swing Install the intake filters Cleaning and CareCleaning the Intake Filters Remove the intake filters Clean the intake filtersRemoving the dust collection unit Cleaning the Electronic AIR Clean UnitCleaning the dust collection unit Wash with water and dry Remove the dust collection unitInstall the intake filter. Refer to Selecting the Remote Control Unit Signal Code Selecting the Remote Control Unit Signal CodeInitially set to Press Troubleshooting Symptom ProblemOperation and Performance When Indoor and Outdoor Temperatures are HighOperating Tips Low Ambient CoolingEvent of Power Interruption Temperature and Humidity RangeAuto Restart

AWU24RXQ, AOU24RXQ, AWU18RXQ, AWU18CXQ, Room Air Conditioner - Wall Mounted specifications

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