systemair 9
1.8 Operation and control
Theunitshallbefurnishedforfullyautomaticoperation.Themodicationsofparametersviathehand-heldterminal
buttonsandscreenmustbelimitedinthecontrolsystem.Analternativemaybeacontrollerlinkedtoacentral
monitoring system that enables the selection of parameters via a PC, tablet or smart phone.
Different implementations of the control system are available:
• Air handling units manufactured in the factory without a control system. The complete control system is to be
implementedbythecustomer;thecustomerisalsoresponsibleforcommissioningtheunit,providingthecontrol
system operation and maintenance instructions, training the operating personnel, issuing the declaration of
conformityfortheentireunit,andafxingtheCElabelonthedevice.
• Air handling units manufactured in the factory, including the integration and wiring of some of the control system
elements, such as control damper drives, frequency converters, service switches, interior lighting, etc. The complete
controlsystemistobeimplementedbythecustomer;thecustomerisalsoresponsibleforcommissioningtheunit,
providing the control system operation and maintenance instructions, training the operating personnel, issuing the
declarationofconformityfortheentireunit,andafxingtheCElabelonthedevice.
• Air handling units manufactured in the factory, including the implementation of the control system either in the
factory or on the site of installation, including the commissioning, training of operating personnel, and issuing the
control system operating and maintenance instructions. The manufacturer issues the declaration of conformity for the
entire unit and provides the CE label for the device.
1.9 Annexes, responsibility and intended use
Drawings, diagrams, instructions for use, maintenance and repairs
The dimensions, shape and technical data of the unit are made separately for each device. They are printed on paper
and delivered to the customer upon delivery of the device in a separate envelope or sent electronically by email.
Following instructions and documents are constituent parts of the unit:
• User manual (transport, installation, commissioning and maintenance, security warnings),
• Datafromtheselectionprogram–conrmedbythecustomerwhenordering,
• Position of the component in the device – taped on each supplied section.
Supplied with delivery:
• Declaration of conformity or declaration of incorporation,
• Additional drawings for assembly of added elements,
• Instructions for use of the built-in functional components (which are not described in these instructions),
• Unpackinginstructions,
• List of enclosed non-installed equipment,
• Quality protocol.
Supplied with delivery if a unit with a control system is ordered:
• Electrical plan of the built-in electrical control cabinet,
• Instructions for use of the built-in controller or control system,
• Control test,
• Electric control cabinet protocol.
The responsibility of the operator for the operation, control and maintenance of the unit
Upon the commissioning and acceptance of the operating unit from the installer, the unit operates fully automatically.
The operating indications and error indications are displayed via the control system display and signal lights on the
electriccontrolcabinet,orontheseparatehand-heldterminal.Asanalternative,thecontrollermaybelinkedtoa
central monitoring system and new parameters can be set via a PC, tablet or smart phone. Operators do not need to
open the service doors in order to operate the unit.
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