Sakura HBK-23DL Operation / Installation / Service Manual

Evaporative air cooler

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Sakura Air Conditioner
User-friendly, Earth-friendly
Touch screen controller
Hand-held remote controller
HBK-23DL / BP
HBK-23AL / BP
HBK-23BL / BP
Evaporative Air Cooler (Vol.2)
(Operation / Installation / Service Manual)
Ref, S- 116 / 03 / 10

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Summary of Contents for Sakura HBK-23DL

  • Page 1 Sakura Air Conditioner User-friendly, Earth-friendly Touch screen controller Hand-held remote controller HBK-23DL / BP HBK-23AL / BP HBK-23BL / BP Evaporative Air Cooler (Vol.2) (Operation / Installation / Service Manual) Ref, S- 116 / 03 / 10...
  • Page 2: Table Of Contents

    7 . PACKING LIST……………………………………….………… 8 . SAFETY CAUTION…………………………………………..… 9 . CIRCUIT DIAGRAM…………………………………………… 10 . MAIN CONTROL BOARD………………..…………………… 11 . OPERATING INSTRUCTIONS……………..………………… 12 . INSTALLATION INSTRUCTIONS……………….…………… 13 . CLEANING AND MAINTENANCE…………..……………… 14 . TROUBLE SHOOTING………………………………………… SAKURA – Total Air Conditioning Solution...
  • Page 3: Safety Precautions

    Then a powerful blower pulls air through the pads,forcing the water to evaporate which decrease the ambient temp.The cool air is then blown by the unit at a high velocity where you direct the cool air to go. SAKURA – Total Air Conditioning Solution...
  • Page 4: Specifications

    High efficient and waterproof type Fan Type Axial Fan Water Tank Vloume Dimension(mm) 1100×1100×950 1100×1125×950 1100×1100×1040 Net Weight Applicable Area 100~150 m2 Air Outlet Size 670×670 mm Noise ≥ 60dB Water Consumption 5-20 L/H SAKURA – Total Air Conditioning Solution...
  • Page 5: Applicable Range

    1.Ambient temp.: 2 ~ 45 2.Ambient humidity: ≤90% 3.Atmospheric pressure:86KPa~106Kpa 4.Water should be processed with softening,water temp. 0 ~ 45, water pressure 0.15~0.6Mpa 5.Input voltage should be within 10% of rated voltage 6.No corrosive gas around. SAKURA – Total Air Conditioning Solution...
  • Page 6: Unit Parts Identifications

    SAFETY CAUTIONS To provent injury to the user or other people or property damage,the following instructions must be followed: This symbol indicates CAUTION This symbol indicates NEVER DO THIS This symbol indicates ALWAYS DO THIS SAKURA – Total Air Conditioning Solution...
  • Page 7 SAKURA – Total Air Conditioning Solution...
  • Page 8: Circuit Diagram

    No using in the environment of explosive and flammable meterials Keep the unit working in a flat place Make the air outlet&inlet not close to wall,curtain,etc.,it may affect the performance Only authorised service technician are allowed for repair or maintenance CIRCUIT DIAGRAM SAKURA – Total Air Conditioning Solution...
  • Page 9: Main Control Board

    “swing”:Touch this botton to turn on or turn off the swing increase wind speed :Touch this botton to increase wind speed decrease wind speed: Touch this botton to decrease wind speed. water level display temperature display SAKURA – Total Air Conditioning Solution...
  • Page 10: Operating Instructions

    10 minutes in ventilation mode,to dry the cooling pads.Then cut off the power and cover the cabinet by diaphragm for next time using. 17. Suggest to drain the water out of the tank every week and clean the filter.If using in the dirty environment,please drain the tank for more SAKURA – Total Air Conditioning Solution...
  • Page 11: Installation Instructions

    12 INSTALLATION . Installation Methods: Installation Drawing for Down Discharge Unit SAKURA – Total Air Conditioning Solution...
  • Page 12 Installation Drawing for Side Discharge Unit SAKUR A – Total Air Conditioning Solution...
  • Page 13 Installation Drawing for Up Discharge Unit SAKURA – Total Air Conditioning Solution...
  • Page 14 Mounting Bracket Planform Mounting Bracket Side View SAKUR A – Total Air Conditioning Solution...
  • Page 15 Pull the dust and impu rity out of the water pipe, check the power supply and if there is any leakage on the water inlet/outlet pipe, then the testing can be started. SAKURA – Total Air Conditioning Solution...
  • Page 16: Clean And Maintenance

    13 CLEAN AND MAINTENANCE Clean cooling pad Disconnect the power,unscrew the 6 screws on the shutter,then pulls the shutter slightly,and ke off the cooling pads assy. Attention: Do not make too high water pressure,not use acidity or alkalinity detergent Clean wate r tank ◆...
  • Page 17: Troubleshooting

    5.Main control board broken 5.Replace ma in control board White precipitate in cabinet 1.Mineral substance exceed normal r 1.Increase drainaging rate and filter SAKURA CORPORATION Tel: (81)45-949-8550 Fax: (81)45-949-8551 E-mail: mail@sakura-aircon.com URL: www.sakura-aircon.com SAKURA – Total Air Conditioning Solution...

This manual is also suitable for:

Hbk-23bpHbk-23alHbk-23bl

Table of Contents