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Toshiba Indoor unit RAS-18, 24SK Series Installation Manual

Air conditioner (split type)
Hide thumbs Also See for Indoor unit RAS-18, 24SK Series:



Indoor unit
RAS-18, 24SK Series
Outdoor unit
RAS-18, 24S Series
Toshiba 1110651160 (COVER_F)


Table of Contents

Summary of Contents for Toshiba Indoor unit RAS-18, 24SK Series

  • Page 1: Installation Manual

    INSTALLATION MANUAL ENGLISH AIR CONDITIONER (SPLIT TYPE) Indoor unit RAS-18, 24SK Series Outdoor unit RAS-18, 24S Series 1110651160 Toshiba 1110651160 (COVER_F)
  • Page 2: Table Of Contents

    OTHERS ................. 7 Piping and Drain Hose Installation ........4 Gas Leak Test ..............7 Indoor Unit Fixing ..............5 Remote Control A-B Selection ..........7 Drainage ................5 Test Operation ..............8 Auto Restart Setting ............8 Toshiba 1110651160 (TOC)
  • Page 3: Precautions For Safety

    Appliance shall be installed in accordance with national wiring regulations. • If you detect any damage, do not install the unit. Contact your TOSHIBA dealer immediately. CAUTION Exposure of unit to water or other moisture before installation could result in electric shock.
  • Page 4: Installation Diagram Of Indoor And Outdoor Units

    Gas side : ∅1.70 mm (18 Class) each 28 mm : ∅15.88 mm (4 Class) Air inlet Pipe insulating material (polyethylene foam, 8 mm thick) Putty, PVC tapes each Air outlet 90 mm 600 mm Drain outlet Toshiba 1110651160 (EN)
  • Page 5: Indoor Unit

    (∅65 mm) at a slight downward slant to the outdoor side. NOTE When drilling a wall that contains a metal lath, wire lath or metal plate, be • sure to use a pipe hole brim ring sold separately. Toshiba 1110651160 (EN)
  • Page 6: Wiring Connection

    Gas side 420 mm Liquid side Rear left Bottom left Outward form of indoor unit Left R 30 mm (Use polisin (polyethylene) core or the like for bending pipe.) Bottom right Use the handle of screwdriver, etc. Right Toshiba 1110651160 (EN)
  • Page 7: Indoor Unit Fixing

    To protect the outdoor unit from snow accumulation, install a holding frame, • waves are likely to be generated, Strong and attach a snow protection hood and plate. such as from audio equipment, wind * Do not use a double-stacked design. welders, and medical equipment. Toshiba 1110651160 (EN)
  • Page 8: Refrigerant Piping Connection

    Using a vacuum pump Be sure to use a vacuum pump with counter-fl ow prevention function so that inside oil of the pump does not fl ow backward into pipes of the air conditioner when the pump stops. Toshiba 1110651160 (EN)
  • Page 9: Others

    Note : 1. Repeat above step to reset Remote Control to be A. . Remote Control A have not “A” display. 3. Default setting of Remote Control from factory is A. “B” Display “00” Display PRESET Toshiba 1110651160 (EN)
  • Page 10: Test Operation

    . Press and hold the RESET button on the indoor unit for 3 seconds to cancel the operation. (3 beep sound but OPERATION lamp does not blink) In case of ON timer or OFF timer are set, AUTO RESTART • OPERATION does not activate. Toshiba 1110651160 (EN)

This manual is also suitable for:

Ras-24sk seriesRas-24s series

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