
Index / Safety instructions
The following symbols are used in conjunction with these important
instructions concerning personal safety, as well as operational
reliability.
"Safety instructions" are instructions with which you must comply
exactly, to prevent risks and injuries to individuals and material
losses.
Danger through 'live' electrical components. Switch OFF the
ON / OFF switch before removing the casing.
Never touch electrical components or contacts when the ON / OFF
switch is in the ON position. This results in a risk of electrocution
that may lead to injury or death.
The main supply terminals are 'live' even when the ON / OFF
switch is in the OFF position.
"Note" indicates technical instructions that you must observe to
prevent material losses and boiler malfunctions.
Note
Safety instructions
Emissions test ........................................................................52
Loading the standard values (reset) .........................................51
Fault codes ........................................................................53
Changing a fuse .......................................................................54
Sensor resistances ...................................................................55
Specication ........................................................................56
Keyword index .................................................................. 57-58
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