Applied Symbols; Applied Symbols - Hitachi YUTAKI S COMBI Series Installation And Operation Manual

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Applied symbols

During normal heat pump system design work or unit installation, greater attention must be paid in
certain situations requiring particular care in order to avoid damage the unit, the installation or the
building or property.
Situations endangering the safety of those in the surrounding area or to the unit itself are clearly
indicated in this manual.
Special symbols are 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 texts following the danger symbol you can also find information on safety procedures during
unit installation.
!
CAUTION
• 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 minor personal injuries or
product or property damage.
• Not taking these instructions into account could lead to minor injuries to you and others.
• Not taking these instructions into account could lead to unit damage.
In the texts following the caution symbol you can also find information on safety procedures during
unit installation.

NOTE
• The text following this symbol contains information or instructions that may be of use or that
requires a more thorough explanation.
• Instructions regarding inspections to be made on unit parts or systems may also be included.
PMEN0645 rev.0 - 04/2023
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