Swegon REACT Va Instructions For Use Manual

REACT Va
Instructions for Use
Symbol key
Symbols on the machine.
This product complies with applicable EU directives
Symbols in this user manual
Warning/Caution!
Risk of crushing
Application area
The product is a variable flow damper or constant flow damper
designed for comfort ventilation indoors. The product is used to
regulate the supply air or extract air flow in ventilation ducts.
The product may not be used for anything other than its
intended use.
General
Read through the entire instructions for use before you
install/use the product and save the instructions for
future reference. It is not permissible to make changes
or modify this product other than those specified in this
document.
The packaging contains the following
items:
1 x REACT V
1 x Instructions for use
Protective equipment
Always use appropriate personal protective equipment
for the work in question, in the form of gloves, respirators
and protective glasses during handling, installation,
cleaning and service/maintenance.
Electrical safety
Permitted voltage, see "Electrical data". It is not permissible
to insert foreign objects into the product's contactor
connections or the electronics's ventilation openings; risk
for short circuiting.
24 V isolation transformer to be connected should comply with
the provisions of IEC 61558-1.
Cable sizing must be carried out for cabling between the product
and the power supply source.
Disconnect the power supply when working on products that
are not required to run in production.
Always follow the local/national rules for who shall be permitted
to carry out this type of electrical installation.
The document was originally written in Swedish
Other risk
When the product is voltage fed, the damper will be
either open or close and there can be a certain risk
for pinch injuries, for example, on the fingers if these
are placed between the damper blade and ventilation
duct when the damper blade rotates. The product's
actuator is equipped with a release button that permits
manual control of the damper blade, always ensure this
is activated before working on the internal parts of the
damper.
If the product is equipped with a spring return actuator there
is no release button, manual control is performed using the
supplied hex key where the damper blade is cranked to the
required position and then locked. Do not forget to disable the
lock after working on it.
Handling
• Always use appropriate transport and lifting devices when the
product is to be handled to reduce ergonomic loads.
• The product must be handled with care.
• It is not permissible to carry the product by the measuring
tube.
Installation
• Moist, cold and aggressive environments must be avoided.
• Avoid installing the product near a heat source.
• Assemble the product according to applicable industry
regulations.
• Install the product so that it is not accessible by unauthorized
persons, for example above a suspended ceiling.
• Install the product for easy access during service/maintenance.
• Supplement the duct system with a cleaning hatch in the
vicinity of the product to facilitate cleaning.
• If the product is mounted above a fixed ceiling, the inspection
hatch must be located so that the product is accessible for
inspection.
• If the product is mounted so that it is possible to gain access
to the inside of the product, it must be supplemented with
appropriate protection, for example, a ventilation unit.
• If the product is mounted in cold areas, the whole product
must be insulated on the outside against condensation.
• For installation, the accessory FSR is recommended.
• The product can be installed position-independent.
• It is recommended to mount the product so that the
product's display is visible.
• The product must be laid down prior to installation so that it
cannot fall over.
• Check to make sure that the product does not have any
visible defects.
• Check that the product is properly secured after it has been
installed.
• Use the product's eyes to secure the cables with cable ties.
• Check that all cables are properly secured in place after
installation.
• Check that the actuator/controller is properly mounted in
place.
20200928
Art. 1546059