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BLAUBERG ATK-25 220/12 LT User Manual

Isolation transformer of atk series with a timer line
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ATK-25 220/12 LT
Isolation transformer of ATK
series with a timer line
USER'S MANUAL

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Summary of Contents for BLAUBERG ATK-25 220/12 LT

  • Page 1 ATK-25 220/12 LT Isolation transformer of ATK series with a timer line USER’S MANUAL...

  • Page 2: Table Of Contents

    The manual contains information about purpose, technical details, operating principle, design, and installation of the ATK-25 220/12 LT unit and all its modifications. Technical and maintenance staff must have theoretical and practical training in the field of ventilation systems and should be able to work in accordance with workplace safety rules as well as construction norms and standards applicable in the territory of the country.
  • Page 3 This unit is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the unit by a person responsible for their safety.
  • Page 4 All operations described in this manual must be performed by qualified personnel only, properly trained and qualified to install, make electrical connections and maintain ventilation units. Do not attempt to install the product, connect it to the mains, or perform maintenance yourself. This is unsafe and impossible without special knowledge.
  • Page 5 the unit and any unauthorised modifications are not allowed. Do not use the unit in a hazardous or explosive environment containing spirits, gasoline, insecticides, etc. Do not close or block the unit vents in order to ensure efficient air flow. Do not sit on the unit and do not put objects on it.
  • Page 6 Connection to the mains must be made through a disconnecting device, which is integrated into the fixed wiring system in accordance with the wiring rules for design of electrical units, and has a contact separation in all poles that allows for full disconnection under overvoltage category III conditions.

  • Page 7: Delivery Set

    Packing box – 1 pc. BRIEF DESCRIPTION The product is an isolation transformer ATK-25 220/12 LT designed to supply safe ~12 V power to domestic fans equipped with a timer line that consume less than 24 W. MAIN TECHNICAL PARAMETERS The product is rated for connection to single-phase AC 220...240 V / 50 Hz power mains.

  • Page 8: Installation

    The figure demonstrates the internal design and fixing holes of the unit 1 – input terminal block; 2 – output terminal block; 3 – isolation transformer; 4 – intermediate relay; 5 – wire clamps; 6 – fixing holes; 7 – holes for routing the input and output cables.
  • Page 9 If the wiring is concealed, route the cables out of the wall at the locations opposite the corresponding holes in the product’s casing. Follow the diagram in the figure below to connect the product to the power mains. Do not connect multiple fans to the product. Output 12 V Input 220...240 V 1.0...1.5 1.0...1.5 | 7...8 |...

  • Page 10: Technical Maintenance

    TECHNICAL MAINTENANCE Disconnect the product from the power supply and take measures to prevent the power from being turned on unintentionally until the maintenance is complete. Maintenance works should be carried out at least once every 6 months, depending on the operating conditions. The maintenance includes dusting and cleaning the surfaces, as well as checking whether the electric connections are reliable.

  • Page 11: Storage And Transportation Regulations

    STORAGE AND TRANSPORTATION REGULATIONS • Store the unit in the manufacturer’s original packaging box in a dry closed ventilated premise with temperature range from +5 °C to + 40 °C and relative humidity up to 70 %. • Storage environment must not contain aggressive vapors and chemical mixtures provoking corrosion, insulation, and sealing deformation.

  • Page 12: Manufacturer's Warranty

    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 13 • Replacement and use of any assemblies, parts and components not approved by the manufacturer. • Unit misuse. • Violation of the unit installation regulations by the user. • Violation of the unit control regulations by the user. • Unit connection to power mains with a voltage different from the one stated in the user's manual. •...
  • Page 15 Approval mark Sold by (name and stamp of the seller) Manufacture Date Date of sale...
  • Page 16 www.blaubergventilatoren.de B289EN-01...

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