Fujitsu Air Conditioner Ceiling Suspension Type Auto Restart, Temperature and Humidity Range

Page 17

OPERATING TIPS

AUTO Restart

In Event of Power Interruption

Should the power supply to the air conditioner be inter- rupted by a power failure, the air conditioner will restart automatically in the previously selected mode once the power is restored.

Should a power failure occur during TIMER operation, the timer will be reset and the unit will begin (or stop) operating under the new timer setting. In this event, the TIMER indicator light (green) will flash (see page 5).

Use of other electrical appliances (electric shaver, etc.) or nearby use of a wireless radio transmitter may cause the air conditioner to malfunction. In this event, temporarily disconnect the power supply, reconnect it, and then use the remote control unit to resume operation.

Temperature and Humidity Range

 

 

Cooling/Dry Mode

*Heating Mode

 

 

 

Outdoor temperature

COOLING MODEL

About 32 to 115 °F

 

 

 

 

 

 

HEAT & COOL MODEL

About 32 to 115 °F

About 32 to 75 °F

 

(Reverse Cycle)

 

 

 

 

 

 

 

Indoor temperature

About 65 to 90 °F

About 86 °F or less

 

 

 

Indoor humidity

About 80 % or less

 

 

 

If the unit is used for long pe-

 

 

 

riods under high-humidity

 

 

 

conditions, condensation

 

 

may form on the surface of

 

 

 

 

 

the indoor unit, and drip onto

 

 

 

the floor or other objects un-

 

 

 

derneath.

 

 

 

 

 

If the air conditioner is operated under higher temperature conditions than those listed, the built-in protection circuit may operate to prevent internal circuit damage. Also, during Cooling and Dry modes, if the unit is used under conditions of lower temperatures than those listed above, the heat-exchanger may freeze, leading to water leakage and other damage.

The operation is not guaranteed under the condition where the fan blade is not lotating, or blocked by ice. If the temperature is below 32 °F, the optional separate device may be required.

Do not use this unit for any purposes other than the Cooling, (*)Heating, Dehumidifying, and air-circulation of rooms in ordinary dwellings.

En-17

Image 17
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 OperationAbout the Energy Save Energy Save OperationManual Auto Operation Re-attach the air filters to the intake grille Cleaning and CareClean the air filters Symptom Problem TroubleshootingOperating Tips When Indoor and Outdoor Temperature are HighOperation and Performance Low Ambient CoolingAuto Restart Temperature and Humidity RangeEvent of Power Interruption