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BLAUBERG Ventilatoren CDT1 E User Manual

Thyristor speed controller
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ThyrisTor speed conTroller
cdT1 e
EN
USER'S MANUAL

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Summary of Contents for BLAUBERG Ventilatoren CDT1 E

  • Page 1 ThyrisTor speed conTroller cdT1 e USER'S MANUAL...

  • Page 2: Table Of Contents

    The manual contains information about purpose, technical details, operating principle, design, and installation of the CDT1 E 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: Safety Requirements

    SAFETY REQUIREMENTS All user’s manual requirements as well as the provisions of all the applicable local and national construction, electrical, and technical norms and standards must be observed when installing and operating the unit. Disconnect the unit from the power supply prior to any connection, servicing, maintenance, and repair operations.
  • Page 4 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. Children should be supervised to ensure that they do not play with the unit.

  • Page 5: Brief Description

    BRIEF DESCRIPTION The unit provides manual speed control of voltage-controlled motors (230 V/50 Hz) by varying the voltage supplied by adjusting the phase angle. Suitable for wall (IP44) and built-in (IP54) mounting. The splash-proof casing allows the unit to be used in harsh working environments. The orange LED indicates the operating status.
  • Page 6 Name CDT1 E0.5 CDT1 E1.5 CDT1 E2.5 CDT1 E4.0 Voltage [V/Hz] 230/50 Fan motor operating 230/50 voltage [V/Hz] Min. load current [A] 0.15 0.25 0..4 Max. load current [A] Rated current of the fuse 0.63 Wire cross section [mm max. 2.5 Maximum ambient air temperature [°C] Weight [kg]...
  • Page 7 WHILE INSTALLING THE UNIT ENSURE CONVENIENT ACCESS FOR SUBSEQUENT MAINTENANCE AND REPAIR.

  • Page 8: Design And Operating Principle

    DESIGN AND OPERATING PRINCIPLE Fuse Minimum speed adjustment trimmer Operating status indicator MOUNTING AND SET-UP The controller should be installed on a vertical wall indoors in a hidden mounting box. Inspect the unit visually and check the casing for integrity.
  • Page 9 Flush mounting (IP44) To connect the controller to power mains, follow the steps below: • Cut off power supply. • Remove the control knob of the controller. • Detach the fasteners and remove the decorative cover. • Disconnect the controller fasteners from the mounting box and remove the controller.

  • Page 10: Connection To Power Mains

    • Install the inner part of the controller into the mounting box with the screws. • Apply the mains voltage and switch on the controller. • Adjust the minimum fan speed at the end position of the control knob. • Turn of the controller. •...

  • Page 11: Technical Maintenance

    TECHNICAL MAINTENANCE The unit is maintenance-free under normal operating conditions. In case of light soiling, it is cleaned with a dry or slightly damp cloth. In case of heavy soiling, clean with non-aggressive detergents. In this case, the unit must be disconnected from the power supply. Note that no liquids must be allowed to enter the unit.

  • Page 12: Troubleshooting

    TROUBLESHOOTING Problem Possible reasons Troubleshooting Check the correctness of Limited or no connection. connection to power mains. The controller does not work. The fuse is broken. Replace the fuse. The fan does not The minimum fan speed is Adjust the minimum fan rotate when the not set correctly.

  • Page 13: 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 +5 ˚С...+40 ˚С and relative humidity up to 70 %. • Storage environment must not contain aggressive vapors and chemical mixtures provoking corrosion, insulation, and sealing deformation.

  • Page 14: 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 15 on the unit packaging and in the user's manual. • User’s failure to ensure timely technical maintenance of the unit. • External damage to the unit casing (excluding external modifications as required for installation) and internal components caused by the user. •...
  • Page 16 Quality Inspector's Sold by (name and stamp of the Stamp seller) Manufacture Date Purchase Date www.blaubergventilatoren.de B20-3EN-04...

This manual is also suitable for:

Cdt1 e0.5Cdt1 e1.5Cdt1 e2.5Cdt1 e4.0

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