6 720 800 759 (2012/04)
ProControl HP Gateway
Key to symbols and safety instructions
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Key to symbols and safety instructions
1.1 Key to symbols
Warnings
Keywords at the start of a warning indicate the
type and seriousness of the ensuing risk if
measures to prevent the risk are not taken.
•
NOTE
indicates that material losses may
occur.
•
CAUTION
indicates that minor to medium
injury may occur.
•
WARNING
indicates that serious injury may
occur.
•
DANGER
indicates a risk to life.
Important information
Additional symbols
1.2 Safety instructions
B
Observe all country-specific regulations and
standards during installation and operation.
B
Observe all instructions to ensure satisfactory
operation.
B
This product must only be installed and
commissioned by an approved contractor.
B
Never install this product in wet rooms.
B
Install and commission heat sources and
other accessories according to the relevant
instructions.
B
Use this product exclusively in conjunction
with the programming units and heat sources
listed. Observe connection diagram.
B
Use the power supply unit provided to
connect this product to the 230 V mains
supply.
About these installation instructions
These installation instructions contain important
information regarding the safe and proper
installation, commissioning and maintenance of
the product.
These installation instructions are intended for
qualified contractors who, as a result of their
training and experience, are skilled in dealing
with electrical installations and heating systems.
Warnings in this document are
framed and identified by a warning
triangle printed against a grey
background.
Important information in cases
where there is no risk of injury or
material losses is identified by the
symbol shown on the left. It is
bordered by horizontal lines above
and below the text.
Symbol
Explanation
B
Action step
Æ
Cross-reference to other parts of
this document or to other
documents
•
List/list entry
–
List/list entry (second level)
Table 1
