Fujitsu Air Conditioner Ceiling Suspension Type Energy Save Operation, Manual Auto Operation

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ENERGY SAVE OPERATION

Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle).

The air conditioner can be operated while keeping energy consumption costs down.

How To Use the ENERGY SAVE OPERATION

1

Press the START/STOP button

(if the unit is already operating, proceed to step 2).

The indoor unit’s OPERATION indicator light (red) will turn on.

SET SWING SET SWING

TIME TEST

ENERGYADJUST RUN ACL

SAVE

2

Press the MASTER CONTROL button to select the

 

COOL, DRY, *HEAT mode.

 

3

Press the ENERGY SAVE button.

To Cancel the ENERGY SAVE:

Press the ENERGY SAVE button.

ENERGY SAVE can only be used if the MASTER CONTROL button is used

 

to select the “COOL”, “DRY” or *“HEAT”.

About the ENERGY SAVE

The air conditioner saves energy costs by controlling the thermostat temperature setting.

*During Heating operation:

The thermostat temperature setting decreases by 2 °F as soon as the ENERGY SAVE button is pressed, and then de- creases by another 2 °F every thirty minutes.

In this manner, energy is saved by continuing to heat at a thermostat temperature of 8 °F less than the setting.

During Cooling/Dry operation:

The thermostat temperature setting increases by 2 °F as soon as the ENERGY SAVE button is pressed, and then increases by another 2 °F after one hour has passed.

In this manner, energy is saved by continuing to cool or dry at a thermostat temperature of 4 °F more than the setting.

ENERGY SAVE setting

2 °F

 

°F 6

Set temperature

4

°F 8 °F

 

ENERGY

30 minutes

SAVE ON

 

1 hour

ENERGY SAVE setting

1 hour

ENERGY

SAVE ON

2 °F

4 °F

Set temperature

1 hour 30 minutes

MANUAL AUTO OPERATION

Use the MANUAL AUTO operation in the event the remote control unit is lost or otherwise unavailable.

How To Use the Main Unit Controls

Press the MANUAL AUTO button on the main unit operating control panel.

To stop operation, press the MANUAL AUTO button once again.

CAUTION!

Do not press the MANUAL AUTO but- ton with wet hands or pointed objects, otherwise an electric shock or malfunc- tion may occur.

When the air conditioner is operated with the controls on the Main unit, it will operate under the same mode as the AUTO mode selected on the re- mote control unit (see page 8).

The fan speed selected will be “AUTO”

and the thermostat setting will be 73 °F.

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Contents Page Safety Precautions ContentsAutomatic Operation Features and FunctionsElectrical Breaker Name of PartsOutdoor Unit Intake side B Outlet side Time Adjust Button O Test RUN ButtonPreparation Operation To Select Mode Operation Press the START/STOP buttonTo Set the Thermostat Press the SET TEMP. buttons To Set the Fan Speed Press the FAN Control buttonAbout Mode Operation Timer Operation About the Program timer Sleep Timer OperationAbout the on timer About the Sleep timerTypes of Air flow Direction Setting Adjusting the Direction of AIR CirculationTo Stop Vertical airflow Swing Operation Swing OperationTo Stop Horizontal airflow Swing Operation About Vertical Airflow Swing OperationManual Auto Operation Energy Save OperationAbout the Energy Save Clean the air filters Cleaning and CareRe-attach the air filters to the intake grille Symptom Problem TroubleshootingOperating Tips When Indoor and Outdoor Temperature are HighOperation and Performance Low Ambient CoolingEvent of Power Interruption Temperature and Humidity RangeAuto Restart