Warranty card ....................................19 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 Iso-V unit and all its modifications.
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 power supply prior to any connection, servicing, maintenance, and repair operations.
Page 4
• 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.
NAME NUMBER 1 pc. User's manual 1 pc. Packing box 1 pc. DESIGNATION KEY Iso-V __ 630 4D max Name Iso-V – noise-insulated fan Electric motor type _ – AC by default EC – electronically commutated Diameter Turbine size [mm] Polarity _ –...
The Iso-V fan is equipped with a four- or six-pole AC motor with an external rotor and an impeller with backward curved blades. The Iso-V EC fan is equipped with a maintenance-free EC motor with an external rotor and an impeller with backward curved blades.
MOUNTING AND SET-UP BEFORE MOUNTING MAKE SURE THE CASING DOES NOT CONTAIN ANY FOREIGN OBJECTS (E.G. FOIL, PAPER). WHILE INSTALLING THE UNIT ENSURE CONVENIENT ACCESS FOR SUBSEQUENT MAINTENANCE AND REPAIR. Before installing the fan, make sure that there is no visible damage to the impeller, check the integrity of the insulation of the supply wires.
Page 12
L (x) – line; N – neutral; QF – circuit breaker; PE – grounding wire. The Iso-V EC fans are equipped with high-efficient electronically commutated motors, which are characterized by high performance and optimal control over the entire speed range.
Page 13
Х 1 iso-V www.blaubergventilatoren.de ~230 V ~230 V 50/60 depending on the set CO range. РЕ РЕ РЕ РЕ In the second case, the NO contact of the relay will turn on the fan when the set ppm level is exceeded and turn off when the minimum set level is reached.
Page 14
The recommended wiring diagram example for connection of the Iso-V fan using thermal motor protection For a single-phase motor For a three-phase motor ~400 V ~400 V ~230 V ~230 V РЕ РЕ “ON” “ON” “ON” “ON” “OFF”...
Page 15
This type of regulation is especially suited for turbomachinery such as centrifugal pumps and fans. Regulation by variation of torque optimizes the torque during startup and reduces in-rush current in the circuit. These conditions are suitable for mechanisms with constant load resistance.
COMMISSIONING THE ORGANISATION RESPONSIBLE FOR THE COMMISSIONING SHALL BE RESPONSIBLE FOR PROPER MOTOR PHASING AND STARTING PATTERN SELECTION. DURING STARTING THE IN-RUSH CURRENTS OF THE FAN MAY SEVERAL TIMES EXCEED THE RATED VALUES. SEE “ASYNCHRONOUS ELECTRIC MOTOR STARTING METHODS” IN THE “CONNECTION TO POWER MAINS”...
TROUBLESHOOTING PROBLEM POSSIBLE REASONS TROUBLESHOOTING Make sure that the power supply is connected correctly, otherwise The fan does not start. No power supply. resolve the connection error. The ventilation system is Low air flow. Make sure the air ducts are clean and intact. Clean them if necessary.
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.
CERTIFICATE OF ACCEPTANCE Unit Type Duct centrifugal fan in sound insulated casing Model Iso-V______________ 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.
Need help?
Do you have a question about the Iso-V and is the answer not in the manual?
Questions and answers