General Information About These Installation Instructions - Kessel Comfort Plus SD Instructions For Installation, Operation And Maintenance

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General information about these installation instructions

These installation instructions form part of the operating and maintenance instructions for the product for which
this control unit has been purchased.
Symbols and keys used
<1>
[2]
•
–
Product description
Reference in the text to a key number in an illustration
Reference to an illustration (Figure)
Work step
List
CAUTION: Warns of a hazard for persons and material. Disregard of the instructions marked
with this symbol can lead to serious injuries and material damage.
Note: Technical information or instructions which must be paid particular attention.
28 / 148 2018/02