General Information - VTS Medical Systems VENTUS VVS005s Operation And Maintenance Manual

General
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VVS suspended units are manufactured in
sections designed for assembly in suspended
configurations. All VVS AHUs are intended for
indoor use, for cooperation with a duct
ventilation system. The ventilation duct system
is understood as a net of ventilating ducts.
Thus access to the rotating parts of the unit (a
fan's rotor) is impeded from both positive and
negative pressure side of the unit.
a)
b)
Supply air-flow direction
Exhaust air-flow direction
Fig. 2 Versions of the VVS005s–030s AHU: a) Supply unit: Right–hand version, b) Basic supply–
exhaust unit (FPV) – Left-hand version, c) Basic supply–exhaust unit (FPV) – Right-hand version
By default the VVS05s–030s
positioned horizontal–suspended. In case of
some functional set it is also possible to set the
unit in a vertical position – on a wall.
OMM–VTS–ver.2.4 (01.2020)
Air–flow
direction
AHU is
www.vtsgroup.com
Information
The majority of AHU's
available in left–hand and right–hand execution
(example in the fig.2). The version of the unit is
determined by the flow direction of the air
against the piping side of the unit (the side
where the coils connection pipes are located).
In case of supply–exhaust units the version is
determined by the flow direction of the air in
the supply section.
c)
Basic heat recovery unit components consist of
a counter flow heat exchanger, condensate
drain pan, filters, direct drive fan assemblies
(fig.3).
configuration is
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