GB
Foreword
In order to assemble and safely operate the Pfannenberg air/water heat exchangers, it is essential to have the
necessary knowledge, which is conveyed in this ORIGINAL OPERATING MANUAL.
The information is presented in a short, clear form. The chapters are numbered consecutively. If the operating
manual is available in digital form, the links are
Various unit types are documented in this operating manual.
Pfannenberg air/water heat exchangers are constantly being further developed. We kindly ask for your
understanding for the fact that we reserve the right to make changes in form, equipment and technology.
Therefore, no claims can be asserted with respect to certain characteristics of the unit from the contents of this
operating manual.
Safety instructions and markings
DANGER
Indicates an unusually high-level hazardous situation. Non-compliance with this warning may result in severe
irreversible injury or death.
DANGER
Indicates an unusually high-level hazardous situation associated with electrical voltage. Non-compliance with
this warning may result in severe irreversible injury or death.
WARNING
Indicates an unusually high-level hazardous situation. Non-compliance with this warning may result in severe
irreversible or fatal injury.
CAUTION
Indicates a hazardous situation. Non-compliance with this warning may result in minor or moderate injury.
Before references and explanations.
* Legend reference
Before results of actions.
Operating Manual PWT 6402 230V / 400V 086100107 © Pfannenberg GmbH
interactive.
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