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AOW

www.ventilation-system.com

CONTENTS

Safety requirements ..................................................................................................................................................................... 3
Purpose ................................................................................................................................................................................................ 5
Delivery set ........................................................................................................................................................................................ 5
Designation key .............................................................................................................................................................................. 5
Technical data .................................................................................................................................................................................. 6
Design and operating principle ........................................................................................................................................... 8
Mounting and set-up .................................................................................................................................................................. 9
Connection to power mains .................................................................................................................................................. 11
Technical maintenance .............................................................................................................................................................. 12
Troubleshooting ............................................................................................................................................................................. 12
Storage and transportation regulations .......................................................................................................................... 13
Manufacturer’s warranty ........................................................................................................................................................... 14
Certificate of acceptance  ........................................................................................................................................................ 15
Seller information .......................................................................................................................................................................... 15
Installation certificate .................................................................................................................................................................. 15
Warranty card  ................................................................................................................................................................................. 15

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 AOW 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.
The information in this user’s manual is correct at the time of the 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.

Summary of Contents for AOW 25

Page 1: ...AOW AIR HEATING COOLING UNIT USER S MANUAL...

Page 2: ...the AOW 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 wo...

Page 3: ...life of the unit While transferring the unit control the user s manual must be turned over to the receiving operator UNIT INSTALLATION AND OPERATION SAFETY PRECAUTIONS Disconnect the unit from power...

Page 4: ...it from power mains prior to any technical maintenance Do not store any explosive or highly flammable substances in close proximity to the unit When the unit generates unusual sounds odour or emits sm...

Page 5: ...a powerful fan enable quick air heating cooling in large premises or local heating cooling of a working space in hangars or industrial facilities Designed for heating cooling of large premises manufa...

Page 6: ...1 51 7 5 30 4 21 2 1 30 6 0 26 0 16 0 1 19 4 6 22 0 11 0 1 01 3 4 10 32 0 29 0 1 40 6 6 28 3 24 3 1 22 5 3 24 0 19 2 1 12 4 0 20 0 14 0 0 90 2 8 5 30 0 32 0 1 30 5 8 26 2 27 4 1 19 4 6 22 0 22 0 1 01...

Page 7: ...3850 35 18 0 24 9 3 1 31 8 30 10 8 21 7 1 9 12 9 25 7 3 19 0 1 3 6 3 20 3 2 17 4 0 5 1 4 Note The AOW1 and AOW1z unit models are not designed for cooling as they are not equipped with elements necessa...

Page 8: ...rising toward upper part of the room thus keeping warm air within the heated area The unit operation is based on heat cool conduction from the hot or cold water to surface of the copper tubes filled w...

Page 9: ...or tight connections Layout of the heat medium piping must ensure quick detachment for easy servicing and repair operations Install a mud filter at the heat medium inlet to the heat exchanger Mounting...

Page 10: ...ng or wall mounting of the unit The MKU AOW bracket design enables wall or ceiling installation of the unit at the angle of 30 and 45 RIGHT ANGLE MOUNTINGWITH MKU AOW 30 MOUNTINGWITH MKU AOW 45 MOUNTI...

Page 11: ...aker tripping is selected based on the electrical characteristics of the unit listed in the Technical data section The unit is equipped with asynchronous motors with an external rotor with integrated...

Page 12: ...es not start No power supply Make sure the power supply line is connected correctly otherwise troubleshoot a connection error The motor is jammed the impeller blades are soiled Turn the unit off Troub...

Page 13: ...chinery for handling and storage operations to prevent possible damage to the unit Follow the handling requirements applicable for the particular type of cargo The unit can be carried in the original...

Page 14: ...eller for warranty service The manufacturer s warranty does not apply to the following cases User s failure to submit the unit with the entire delivery package as stated in the user s manual including...

Page 15: ...rtify acceptance of the complete unit delivery with the user s manual The warranty terms are acknowledged and accepted Customer s Signature INSTALLATION CERTIFICATE The AOW _______ unit is installed p...

Page 16: ...V52EN 05...

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