Toshiba RAV-SP420UT-UL, RAV-SP300UT-UL, RAV-SP240UT-UL owner manual Way Air Discharge Cassette Type

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4-way Air Discharge Cassette Type

Owner’s Manual

CAUTION

CAUTIONS ABOUT INSTALLATION (Be sure to confirm the following cautions.)

Use an exclusive power circuit for the air conditioner. Use the rated voltage.

Certainly lay the drain hose for perfect draining.

Bad drainage may cause flooding in the house and getting furniture wet.

• Make sure to connect the air conditioner to an exclusive power supply of the rated voltage, otherwise the unit may break down or cause a fire.

Do not install the unit in a place where inflammable gas may leak. If inflammable gas accumulates around the unit, it may cause a fire.

CAUTIONS ABOUT OPERATION

• Carefully read this manual before starting the air conditioner.

There are many important things to keep in mind for daily operation.

Do not use this air conditioner for special purpose such as preserving food, precision instruments, art objects, breeding animals, car, vessel, etc.

When the air conditioner is operated with a combustion appliance in the same place, be careful of ventilation to let fresh air enter the room.

Poor ventilation causes oxygen shortage.

Do not place any combustion appliance in a place where it is directly exposed to the wind of air conditioner, otherwise it may cause imperfect combustion.

When the air conditioner is used in a closed room, be careful of sufficient ventilation of the room. Poor ventilation causes oxygen shortage.

Do not touch any switches with wet fingers. You may get an electric shock.

If the air conditioner won’t be used for a long time, turn off the main switch or the circuit breaker, for safety.

Do not put anything on the outdoor unit or step on it.

If you do, the unit may topple over or you may get injured.

To make the air conditioner operate in its original performance, operate it within the range of the operating temperature specified in the instructions.

Otherwise it may cause a malfunction, or water leak from the unit.

Do not expose the remote control to any liquid.

3-EN

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Contents AIR Conditioner Split Type Contents Precautions for Safety Way Air Discharge Cassette Type System Characteristics Energy Saving Recommendations Select a comfortable set point and minimize adjusting itChecks before operating Part Names „ Indoor unit„ Outdoor unit Part sold separatelyWired Remote Control „ Display sectionSelf cleaning display Power saving mode displayPre-heat display No function displayRemote control sensor „ Operation sectionButton Operation lampCorrect Usage „ PreparationStart StopWhen restarting the operation after stop Auto ChangeoverTimer Operation „ Timer operationCancel of timer operation SetLouver Direction For cooling For heatingDisplay when stopping the swing Set louver directionHeat operation COOL/DRY operationSelect a louver you want to adjust by „ Set louver direction individuallyOperation Pushing right side of the buttonPower Saving Mode Self Cleaning ModeTo stop self cleaning, push button twice in succession Push button during operationAdvanced Settings „ Swing mode„ Louver lock No swing Push button to complete the settingPush button to lock the louver „ Cancel louver lock „ Change power saving mode settingPush Time buttons to adjust the power-save setting Push left side of button to select an indoor unit to be setMaintenance Periodic MaintenanceBe sure to clean the heat exchanger with pressurized water Replacing antibacterial glassCleaning the air filter Cleaning Unit Grille and FrameCleaning The Louvers Preparing for long Shut Down PeriodInformation for Installation Installation placeElectrical wiring Do not install the air conditioner in the following placesRe-Installation MaintenanceBe careful with noise or vibrations Trouble Shooting Fan does not stop when the operation is stoppedIndoor unit or outdoor unit makes a strange noise RecheckProtective device When the protective device is activatedDo not turn off the circuit breaker Memo EH99933501