Vents VKO Series User Manual

Vents VKO Series User Manual

Axial fan
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VKO
AXIAL FAN
EN
VKO1
User's manual
www.ventilation-system.com

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Summary of Contents for Vents VKO Series

  • Page 1 AXIAL FAN VKO1 User’s manual www.ventilation-system.com...
  • Page 2: Table Of Contents

    CONTENTS Delivery set ................................................7 Brief description ..............................................7 Operation guidelines ............................................7 Designation key ..............................................8 Installation................................................9 Electronics operation algorithm ....................................... 10 Technical maintenance ........................................... 11 Troubleshooting ..............................................11 Storage and transportation regulations ....................................12 Manufacturer’s warranty ..........................................13 This user’s manual is a main operating document intended for technical, maintenance, and operating staff.
  • Page 3 READ THE USER’S MANUAL CAREFULLY BEFORE PROCEEDING WITH INSTALLATION WORKS. COMPLIANCE WITH THE MANUAL REQUIREMENTS ENSURES RELIABLE OPERATION AND LONG SERVICE LIFE OF THE UNIT. KEEP THE USER’S MANUAL AVAILABLE AS LONG AS YOU USE THE UNIT. YOU MAY NEED TO REREAD THE INFORMATION ON THE PRODUCT SERVICING.
  • Page 4 • Fixed electrical wiring must be equipped with an automatic circuit breaker. • The unit must be connected to power mains through a double pole circuit breaker integrated into the fixed wiring system with opening of contacts at all poles. The gap between the circuit breaker contacts at all poles must be not less than 3 mm.
  • Page 5 • For effective functioning of the unit, it is necessary to ensure an appropriate fresh air supply into the room. Do not close or block the intake or extract vents in order to ensure the efficient air flow. • Do not sit on the unit and do not put objects on it.
  • Page 6 document’s preparation. • The Company reserves the right to modify the technical characteristics, design, or configuration of its products at any time in order to incorporate the latest technological developments. • No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means in any information search system or translated into any language in any form without the prior written permission of the Company.
  • Page 7: Delivery Set

    DELIVERY SET Fan – 1 pc. Screws with dowels (only for the models with a mounting bracket) – 4 pcs. Plastic screwdriver (only for the models with a timer) – 1 pc. Seal ring (only for the VKO1 model) – 2 pcs. User’s manual –...
  • Page 8: Designation Key

    DESIGNATION KEY 100 Х X Х X Motor modification L: motor on ball bearings Turbo: high-powered motor Q: low-noise motor 12: motor with 12 V/50 Hz rated voltage press: motor, allowing to increase pressure created by the fan Basic options T: turn-off delay timer Design K: mounting bracket...
  • Page 9: Installation

    INSTALLATION The fan can be installed vertically (only with motors on ball bearings, option L) or horizontally in a round duct (Fig. 2) of appropriate diameter (Fig. 1). Fan installation sequence: • Disconnect power supply (Fig. 3). • Mark and drill holes for fastening the mounting bracket of the fan and then install the fan (Fig. 4-6). •...
  • Page 10: Electronics Operation Algorithm

    ELECTRONICS OPERATION ALGORITHM The fan with the T timer activates upon control voltage application to the input terminal by the external switch (e.g. indoor light switch). After the control voltage is off, the fan continues to operate within the time set by the timer ranging from 2 to 30 minutes.
  • Page 11: Technical Maintenance

    TECHNICAL MAINTENANCE The fan maintenance periodicity is at least once per 6 months. Maintenance steps: • Connect power supply to the fan (Fig. 13). • Remove the air ducts (Fig. 14). • To clean the fan, use a soft cloth and a brush wetted in a mild detergent solution. •...
  • Page 12: 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 13: 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 14 components caused by the user. • Redesign or engineering changes to the unit. • 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. •...
  • Page 15 D [mm] d [mm] B [mm] b [mm] 100 VKO 100 VKO1 125 VKO 125 VKO1 ø D ø d 150 VKO 150 VKO1 Only with an L option...
  • Page 17 100/125/150 VKO/VKO1 100/125/150 VKO1 T N(~*) N(~*) L(~*) L(~*) N(~*) L(~*)
  • Page 23 Quality Inspector’s Stamp Sold by (name and stamp of the seller) Manufacture Date Purchase Date...
  • Page 24 Certificate of acceptance turbo VKO1 press The fan is recognized as serviceable. V214EN-01...

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