Toshiba RAV-SP240UT-UL, RAV-SP420UT-UL, RAV-SP300UT-UL, RAV-SP360UT-UL owner manual Contents

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4-way Air Discharge Cassette Type

Owner’s Manual

Thank you very much for purchasing TOSHIBA/Carrier Air Conditioner.

Please read this owner’s manual carefully before using your Air Conditioner.

Be sure to obtain the “Owner’s manual” and “Installation manual” from the contractor or dealer. Request to contractor or dealer

Please clearly explain the contents of the Owner’s manual and hand over it.

ADOPTION OF NEW REFRIGERANT

This Air Conditioner uses R410A an environmentally friendly refrigerant.

Contents

1. PRECAUTIONS FOR SAFETY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2. SYSTEM CHARACTERISTICS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

3. ENERGY SAVING RECOMMENDATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

4. PART NAMES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

5. WIRED REMOTE CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

6. CORRECT USAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

7. TIMER OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

8. LOUVER DIRECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

9. POWER SAVING MODE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

10.SELF CLEANING MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

11.ADVANCED SETTINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Swing mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Louver lock (No swing) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Cancel louver lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Change power saving mode setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

12.MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

13.INFORMATION FOR INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

14.TROUBLE SHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

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Contents AIR Conditioner Split Type Contents Precautions for Safety Way Air Discharge Cassette Type System Characteristics Checks before operating Select a comfortable set point and minimize adjusting itEnergy Saving Recommendations „ Outdoor unit Part Names„ Indoor unit Part sold separatelyWired Remote Control „ Display sectionPre-heat display Self cleaning displayPower saving mode display No function displayButton Remote control sensor„ Operation section Operation lampStart Correct Usage„ Preparation StopWhen restarting the operation after stop Auto ChangeoverCancel of timer operation Timer Operation„ Timer operation SetLouver Direction For cooling For heatingHeat operation Display when stopping the swingSet louver direction COOL/DRY operationOperation Select a louver you want to adjust by„ Set louver direction individually Pushing right side of the buttonTo stop self cleaning, push button twice in succession Power Saving ModeSelf Cleaning Mode Push button during operationAdvanced Settings „ Swing modePush button to lock the louver Push button to complete the setting„ Louver lock No swing Push Time buttons to adjust the power-save setting „ Cancel louver lock„ Change power saving mode setting Push left side of button to select an indoor unit to be setBe sure to clean the heat exchanger with pressurized water MaintenancePeriodic Maintenance Replacing antibacterial glassCleaning The Louvers Cleaning the air filterCleaning Unit Grille and Frame Preparing for long Shut Down PeriodElectrical wiring Information for InstallationInstallation place Do not install the air conditioner in the following placesBe careful with noise or vibrations MaintenanceRe-Installation Indoor unit or outdoor unit makes a strange noise Trouble ShootingFan does not stop when the operation is stopped RecheckDo not turn off the circuit breaker When the protective device is activatedProtective device Memo EH99933501