About These Installation Instructions; General Information About These Installation Instructions - Viessmann VITODENS 100-W WB1B Series Installation And Service Instructions Manual

General Information

About these Installation Instructions

Take note of all symbols and notations intended to draw attention to potential hazards or important product
information. These include "WARNING", "CAUTION", and "IMPORTANT". See below.
8
WARNING
Indicates an imminently hazardous
situation which, if not avoided,
could result in death, serious injury
or substantial product/property
damage.
CAUTION
Indicates an imminently hazardous
situation which, if not avoided, may
result in minor injury or product/
property damage.
IMPORTANT
Warnings draw your attention to
the presence of potential hazards or
important product information.
Cautions draw your attention to
the presence of potential hazards or
important product information.
Helpful hints for installation,
operation or maintenance which
pertain to the product.
This symbol indicates that
additional, pertinent information is
to be found.
This symbol indicates that other
instructions must be referenced.