General Information; Applied Symbols - Hitachi UTOPIA R32 Series Installation And Operation Manual

1.1 General information

© Copyright 2023 Johnson Controls-Hitachi Air Conditioning Spain, S.A.U. – All rights reserved.
No part of this publication may be reproduced, copied, filed or transmitted in any shape or form
without the permission of Johnson Controls-Hitachi Air Conditioning Spain, S.A.U.
Within the policy of continuous improvement of its products, Johnson Controls-Hitachi Air
Conditioning Spain, S.A.U. reserves the right to make changes at any time without prior notification
and without being compelled to introducing them into previously sold products. This document
may therefore have been subject to amendments during the life of the product.
Hitachi makes every effort to offer correct, up-to-date documentation. Despite this, printing errors
cannot be controlled by Hitachi and are not its responsibility.
As a result, some of the images or data used to illustrate this document may not refer to specific
models. No claims will be accepted based on the data, illustrations and descriptions included in
this manual.
No type of modification must be made to the equipment without prior, written authorization from
the manufacturer.

1.2 Applied symbols

During normal air conditioning system design work or unit installation, greater attention must be
paid in certain situations requiring particular care in order to avoid injuries and damage to the unit,
the installation or the building or property.
Situations that jeopardise the safety of those in the surrounding area or that put the unit itself at
risk will be clearly indicated in this manual.
To indicate these situations, a series of special symbols will be used to clearly identify these
situations.
Pay close attention to these symbols and to the messages following them, as your safety and that
of others depends on it.
!
DANGER
• The text following this symbol contains information and instructions relating directly to your
safety in addition to hazards or unsafe practices which could result in severe personal injuries
or death.
• Not taking these instructions into account could lead to serious, very serious or even fatal
injuries to you and others in the proximities of the unit.
In the text following the danger symbol you can also find information on safe procedures during
unit installation.
PMEN0654 rev.0 - 12/2023
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