SystemAir VR 250 ECH/B, Руководство по установке

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VR 250 ECH/B
Installation description
206609 (17-09-2010)
6
Systemair AB
GB
Transport and storage
VR 250 ECH/B is delivered in one piece lying on a pallet for easy transportation using a forklift. The unit
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 complete with all necessary components, wrapped
in plastic on a pallet for easy transportation.
Where/how to install
General
The unit is designed for installation hanging under the ceiling, but can alternatively be installed hanging on
the wall. Anti vibration brackets for hanging installation (4 pieces) are provided as a standard. Brackets for
installation on the wall can be supplied as additional equipment. Inspection doors on both sides allow for
flexible installation and simple duct runs. The inspection hatch can be opened through space for duct runs.
Building of separate inspection door is therefore not necessary. VR 250 ECH/B can alternatively be
installed in traditional joist layer, where min. opening between joists is 550 mm.
Note! Ensure that noise and fire-technical constructions are not affected.
When choosing the installation position, noise level and the fact that the unit requires regular maintenance
must be considered. Make sure that one of the inspection doors is available for maintenance/service.
Leave free space for opening of inspection door and removing of main components inside the unit.
If the unit is installed on a light wall construction towards a living room (e.g. bedroom), we recommend that
the wall is insulated/designed so that transfer of noise is avoided.
Recommended installation location for the fresh air intake is the northern or eastern side of the building
and with a distance to openings for discharge of stale ventilation air, kitchen ventilator, central vacuum
system, waste water drainage and other pollution sources like exhaust from traffic etc. Stale exhaust air
should ideally be led via a roof unit to outside and with a good distance to any outdoor air intake, windows
etc.