Key To Symbols And Safety Instructions; Explanation Of Symbols; Safety Instructions - Bosch ICM Notice D'installation

1

Key to symbols and safety instructions

1.1

Explanation of symbols

Warning symbols
Safety instructions in this document are
framed and identified by a warning triangle
which is printed on a grey background.
Electrical hazards are identified by a
lightning symbol surrounded by a warning
triangle.
Signal words indicate the seriousness of the hazard in
terms of the consequences of not following the safety
instructions.
• NOTICE indicates possible damage to property or
equipment, but where there is no risk of injury.
• CAUTION indicates possible injury.
• WARNING indicates possible severe injury.
• DANGER indicates possible risk to life.
Important information
Notes contain important information in
cases where there is no risk of personal
injury or material losses and are identified
by the symbol shown on the left. They are
bordered by horizontal lines above and
below the text.
Additional symbols
Symbol Meaning
a step in an action sequence
B
a reference to a related part in the
document or to other related
documents
a list entry
•
a list entry (second level)
–
Table 1
Key to symbols and safety instructions | 3
1.2

Safety instructions

B To ensure proper function, follow these instructions.
B Install and start up the boiler and all accessories
according to the associated instructions.
B Use this accessory exclusively in conjunction with the
controllers and boilers listed. Follow the connection
diagram!
B This accessory has inputs and outputs with different
voltages. Never connect the low voltage side to the
120 V power supply or vice-versa.
B In case of wall installation: never install this accessory
in wet areas.
B Work on electrical components only if you have the
required training and qualification.
B Before you start working on the system, disconnect
the heating system from electrical power by shutting
off the emergency shut-off switch or the heating
system circuit breaker.
B Secure against unintentional reconnecting.
B It is not sufficient to simply shut off the controls.
B Observe all applicable national and local electrical
codes and regulations.
6 720 643 835 (2011/06)