CONTENTS
SAFETY REQUIREMENTS
SAFETY REQUIREMENTS
PURPOSE
DELIVERY SET
DESIGNATION KEY
TECHNICAL DATA
UNIT DESIGN AND OPERATING PRINCIPLE
INSTALLATION AND SET-UP
CONNECTION TO POWER MAINS AND CONTROL
TECHNICAL MAINTENANCE
STORAGE AND TRANSPORTATION REGULATIONS
MANUFACTURER’S WARRANTY
CERTIFICATE OF ACCEPTANCE
SELLER INFORMATION
INSTALLATION CERTIFICATE
WARRANTY CARD
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
SIKU Sphere WiFi 100/160
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 techni-
cal 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.
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.
Only qualified electricians with a work permit for
electrical units up to 1000 V are allowed for ins-
tallation and maintenance. The present user’s manual
should be carefully read before beginning works.
• Check the unit for any visible damage of the
impeller, the casing, and the grille before
starting installation. The casing internals must
be free of any foreign objects that can damage
the impeller blades.
• While mounting the unit, avoid compression of the
casing! Deformation of the casing may result in
motor jam and excessive noise.
• Misuse of the unit and any unauthorized
modifications are not allowed.
• Do not expose the device to adverse atmospheric
agents (rain, sun, etc.).
• Transported air must not contain any dust or
other solid impurities, sticky substances,
or fibrous materials.
• Do not use the unit in a hazardous or explosive
environment containing spirits, gasoline,
insecticides, etc.
• 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.
• The information in this user’s manual was 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.
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