Airflow Duplexvent Flexi DV1600 Installation, Use And Maintenance Manual page 2

Dear customer,
Thank you for choosing our product and we hope that you will be fully satisfied.
This manual contains all necessary instructions, information, hints and recommendations for safe and correct equipment installation
and commissioning. Please read the manual carefully and follow the instructions contained herein.
Symbols explained
Items or sections marked with  (or with a grey background)
hygienic requirements of Regulation VDI 6022 (indicated on the identification plate, see following chapters).
Important notes
●
Electrical connections, commissioning and adjustment of the appliance may only be carried out by qualified electrical
engineers.
●
Before the installation and commissioning of the appliance carefully read the installation, use and maintenance
manual, the controller operation manual and, where applicable, the service documentation.
●
The appliance and all its accessories must be installed and used in compliance with the design, technical conditions
specified by the manufacturer and applicable legislation and technical standards in effect.
●
The appliance must not be installed and operated in an aggressive environment that could damage its external and
internal mechanical parts.
●
Before putting the appliance into permanent operation an initial inspection report on the appliance´s power supply
must be provided.
 Before putting the appliance into operation an approval test (see VDI2079 and DIN EN V 12599) of the entire HVAC
system of which the appliance forms part must be conducted. The test must include the examination of hygienic
requirements as per VDI 6022 and must be documented. The user must be able to present the approval test report at any
time. If the above requirements are not met, the manufacturer cannot ensure compliance with hygienic requirements.
The manufacturer is not liable for damage caused by unprofessional installation and operation that
is not in compliance with the operation and maintenance manual and general practices applied
during installation and operation of HVAC equipment and control systems.
apply only to appliances manufactured in compliance with the
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