1
Symbols and safety precautions
1.1
Symbols
Safety instructions in this docu-
ment are framed and identified by
a warning triangle which is printed
on a grey background.
Signal words indicate the seriousness of the haz-
ard in terms of the consequences of not following
the safety instructions.
Caution indicates that minor damage to prop-
•
erty could result.
Warning indicates that minor personal injury
•
or serious material losses could result.
Danger indicates that serious personal injury
•
could result. In particularly serious cases, lives
could be at risk.
Notes are identified by the symbol
shown on the left. They are bor-
dered by horizontal lines above
and below the text.
Notes contain important information in cases
where there is no risk of personal injury or mate-
rial losses.
6 720 617 763 (2008/09)
Symbols and safety precautions
Conventions used in these instructions for rep-
resenting the menu structure:
Individual menu levels are separated by the
•
character > , e.g. Holiday > Start
Parameters that can be set/selected on a
•
menu are marked with a bullet point • .
The operation of a control is indicated by the
•
symbol for the control:
means turn rotary selector
–
means press rotary selector
–
means press and release Menu button
menu
–
means press and release Info button
–
info
means press and release Delete/
–
Reset button
means press and release Menu Up
–
button
means press and release Advance
–
advance
button
means press and release Immediate
–
advance
Domestic hot water button
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