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VCU(z)/VCUN

USER’S MANUAL

CENTRIFUGAL FAN IN SCROLL CASING

Summary of Contents for VCU(z) 2E 140x60

Page 1: ...VCU z VCUN USER S MANUAL CENTRIFUGAL FAN IN SCROLL CASING...

Page 2: ...ments 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 th...

Page 3: ...test 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 int...

Page 4: ...SE Centrifugal fans in scroll casing are designed for supply and extract ventilation of residential public and industrial premises The fan is designed for floor mounting The unit is rated for continuo...

Page 5: ...R right sided L left sided Phases _ universal E single phase D three phase Number of poles Motor power kW Impeller width mm Impeller diameter mm Unit name VCUN centrifugal fan with an external rotor m...

Page 6: ...THE ABSENCE OF THERMAL PROTECTION OF THE MOTOR TECHNICAL DATA The unit is designed for indoor application at ambient temperature from 20 C up to 40 C and relative humidity of 80 The unit design is con...

Page 7: ...0 55 4 200 10 10 345 436 160 134 193 380 160 129 158 270 284 24 315 90 15 2 VCUN 200x93 1 1 2 200 10 10 345 436 160 134 193 380 160 129 158 270 284 24 315 90 16 2 VCUN 225x103 1 1 4 225 10 12 388 507...

Page 8: ...45 306 484 722 352 315 371 450 608 42 530 178 105 0 VCUN 500x229 5 5 8 500 11 15 860 1115 390 341 534 761 401 353 408 500 645 42 580 178 85 0 VCUN 500x229 7 5 6 500 11 15 860 1115 390 341 534 761 401...

Page 9: ...rst case the impeller has clockwise rotation and in the second case the impeller has counter clockwise rotation view on the supply side The VCU z fan is enclosed in a metal casing The impeller and the...

Page 10: ...uring the make ready procedures and fan operation MOUNTING STEPS FORTHEVCUN FAN Make sure that the motor is disconnected from power supply Fig 1 Bore holes and fasten the fixing bracket using the appr...

Page 11: ...eners i e expansion anchors In case of need use the vibration dampers VVCr or VVCp specially ordered accessories Fig 3 Provide reliable grounding of the fan Fig 4 Connect the air ducts to the fan On t...

Page 12: ...insulated and heat resistant electric conductors cables wires Connect the unit to power mains through the external automatic circuit breaker with a magnetic trip integrated into the fixed wiring syst...

Page 13: ...nsidering the terminal marking The three phase motors must be star connected Fig 3 and 4 For doing that insert the wires into the metal part of the terminals against insulation stop and fix those with...

Page 14: ...Route the power cable wires through the cable gland on the terminal box then strip the wires for 7 8 mm Fig 3 Connect the wires to the terminal box in compliance with the wiring diagram and consideri...

Page 15: ...L2 L1 400 V 50 60 Hz 1 2 3 4 5 6 7 QF automatic circuit breaker not included in the delivery set X1 terminal block 4 VCU z VCU z with a thermal switch VCU z with a magnetic starter and a thermal switc...

Page 16: ...fan from power supply Provide access to the impeller blades VCUN models loosen the screws and remove the air intake ring VCU models loosen the screws and remove the motor impeller block Clean the impe...

Page 17: ...by a plumber and an electrician responsible for the equipment repair and operation Steps for daily maintenance of the fan Check the bolt tightening Check reliability of the earth connection Check the...

Page 18: ...for the fan model 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 rela...

Page 19: ...ling unit setup To benefit from warranty repair the user must provide the unit the user s manual with the purchase date stamp and the payment paperwork certifying the purchase The unit model must comp...

Page 20: ...IFICATE The unit _____________________________________ is installed pursuant to the requirements stated in the present user s manual Installation Stamp Company name Address Phone Number Installation T...

Page 21: ...21 www ventilation system com...

Page 22: ...22 VCU z VCUN www ventilation system com...

Page 23: ...23 www ventilation system com...

Page 24: ...V16EN 10...

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