BLAUBERG KWT User Manual

Plate heat exchanger

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Plate heat exchanger
KWt
EN
USER'S MANUAL

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Table of Contents
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Summary of Contents for BLAUBERG KWT

  • Page 1 Plate heat exchanger USER'S MANUAL...
  • Page 2: Table Of Contents

    Warranty card ....................................11 This user’s manual is a main operating document intended for technical, maintenance, and operating staff. The manual contains information about purpose, technical details, operating principle, design, and installation of the KWT unit and all its modifications.
  • Page 3 www.blaubergventilatoren.de While mounting the unit, avoid compression of the casing! Misuse of the unit and any unauthorised modifications are not allowed. Do not expose the unit to adverse atmospheric agents (rain, sun, etc.). Transported air must not contain any dust or other solid impurities, sticky substances, or fibrous materials.
  • Page 4: Purpose

    IF THE OPERATING CONDITIONS DO NOT COMPLY WITH THOSE SPECIFIED IN THE USER MANUAL, CONSULT A QUALIFIED SPECIALIST DELIVERY SET Name Number Heat exchanger 1 pc. User’s manual 1 pc. Packing box 1 pc. DESIGNATION KEY KWT 50x90 Dimensions of the rectangular cross-section for connection [cm] Series KWT: Plate heat exchanger...
  • Page 5: Technical Data

    Ingress protection rating against access to hazardous parts and water ingress is IP22. The unit design is constantly being improved, thus some models may slightly differ from those described in this manual. Dimensions [mm] Weight Type [kg] KWT 40x20 17.1 KWT 50x25 22.6 KWT 50x30 24.2 KWT 60x30 31.0...
  • Page 6: Design And Operating Principle

    www.blaubergventilatoren.de DESIGN AND OPERATING PRINCIPLE Assembled one by one, the plates form a single stack with air ducts. The longitudinal ducts are placed in the plates in parallel to each other, which allow air flows to move without mixing. Stale air from the room enters the product and is exhausted outside. Clean air from outside flows through the product and is supplied to the room.
  • Page 7: Mounting And Set-Up

    www.blaubergventilatoren.de MOUNTING AND SET-UP The product can be operated in both horizontal and vertical positions, as long as condensate drainage from the air duct at the heat exchanger outlet is ensured. When calculating the mounting position of the unit, provide service access for maintenance and repair. The product can be directly connected to rectangular air ducts with parallel air ducts, as well as with perpendicular or diagonal 45°...
  • Page 8: Technical Maintenance

    www.blaubergventilatoren.de TECHNICAL MAINTENANCE If during the visual inspection of the product the core is found to be soiled (dust, dirt, sand, etc.), it is recommended to clean the product. To clean the unit, carefully pull out the heat exchanging insert and clean the stack with a soft brush. Alternatively, a vacuum cleaner with an attachment brush can be used for cleaning.
  • Page 9: Troubleshooting

    www.blaubergventilatoren.de TROUBLESHOOTING POSSIBLE FAULTS AND TROUBLESHOOTING Trouble Possible reasons Troubleshooting Low air flow. The product is soiled. Clean or replace heat exchanging insert. Cold supply air. Clean the drain line. The drainage system is soiled, damaged, or installed Check the drain line slope. Make sure that the U-trap Water leakage.
  • Page 10: Manufacturer's Warranty

    www.blaubergventilatoren.de MANUFACTURER’S WARRANTY The product is in compliance with EU norms and standards on low voltage guidelines and electromagnetic compatibility. We hereby declare that the product complies with the provisions of Electromagnetic Compatibility (EMC) Directive 2014/30/EU of the European Parliament and of the Council, Low Voltage Directive (LVD) 2014/35/EU of the European Parliament and of the Council and CE-marking Council Directive 93/68/EEC.
  • Page 11: Certificate Of Acceptance

    www.blaubergventilatoren.de CERTIFICATE OF ACCEPTANCE Unit Type Plate heat exchanger Model Serial Number Manufacture Date Quality Inspector’s Stamp SELLER INFORMATION Seller Address Phone Number E-mail Purchase Date This is to certify acceptance of the complete unit delivery with the user’s manual. The warranty terms are acknowledged and accepted.
  • Page 12 www.blaubergventilatoren.de B64EN-03...

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