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Topvex TR03, TR04, TR06 Installation description
205354 Systemair AB
12
Dimension and Weight
See fig. 1 and 2.
Handle and Hinges are removable.
Inspection doors can opens without handle by using a 16mm cap key.
Transport and storage
The Topvex should be stored and transported in such a way that it is protected against physical
damage that can harm panels, handles, display etc. It should be covered so that dust, rain and snow
cannot enter and damage the unit and its components. The appliance is delivered in one piece
containing all necessary components, wrapped in plastic on a pallet for easy transportation.
Where/how to Install
The unit is meant for indoor installation placed on a horizontal flat surface, preferably in a separate
room (e.g. storage, laundry room, attic or similar). The electronic components should not be exposed
to lower temperature than 0°C and higher than +50°C.
When choosing the location it should be kept in mind that the unit requires maintenance regularly and
that the inspection doors should be easily accessible. Leave free space for opening the doors and for
taking out the main components (fig. 3).
NB: For size Topvex TR 04
an extra space of 150mm to
the wall from the side of the
unit is needed to remove
the supply air filter when
the door is opened. (fig. 8)
Avoid placing the appliance against a wall, as low frequency noise can cause vibrations in the wall
even if the fan noise-level is acceptable. If this is not possible it is recommended to carefully insulate
the wall.
The outdoor air intake of the building should if possible be put in the northern or eastern side of the
building and away from other exhaust outlets like kitchen fan outcasts or laundry room outlets.
Note! If the handles are used, the required safety for the unit is only reached if the handles are locked
and the keys kept in a secure place during operation.
The unit must be duct connected or in some other way provided with protection so that it is not
possible to come in contact with the fans through the duct connections.
Ducting
Air to and from the unit is led through a duct system. To ensure long life and satisfactory cleaning
possibilities, ducts made of galvanised steel are highly recommended.
To obtain high efficiency, low energy consumption and the required airflow, the duct system should be
commissioned for low air speeds and a low pressure drops.
Fig.8
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