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Installation

A jumper behind the motor cover can be accessed
during installation and allows one of two minimum
speed settings to be selected: 5 l/s (18 m³/hr) or 10 l/s
(36 m³/hr). (Fig. 2,3)

N.B.

Other settings that differ from the ones mentioned in
this booklet must not be used as they might prevent
the appliance from operating properly.

Timer setting (Vort Notus T-HCS, fig.4)

The relative humidity sensor threshold is factory set at
60%.This setting can however be modified by the
installer to 4 levels: 60%, 70%, 80% and 90% (fig. 4).

Duct mounting: (fig. 5-9)

Wall/ceiling mounting (fig.10-29)
The flange, safety grille and possibly the front panel
allow units to be wall (with ducted or unducted
outflow) or ceiling mounted.

Typical Applications

Fig. 30-32

ATTENTION

If the appliance is fitted in such a way that part of it is
against a wall and part against a protruding tiled
surface, spacers need to be fitted to compensate for
any difference in level and thus ensure that the unit
operates correctly.

Operating Principles

Model VORT NOTUS

: this model offers users a

choice of two extraction speeds. The first speed is
designed to ensure a steady, continuous exchange of
air in the environment where it is positioned while the
second speed can be manually selected by the user to
provide additional extraction capacity as required.

Model VORT NOTUS T-HCS

: both speed settings are

automatically maintained by the appliance and speed
varies with load conditions.

Any increase in motor

speed, within a wide range of back-pressure
parameters, is accompanied by an increase in the
noise the fan makes. This is absolutely normal and
shows that the appliance is working properly. The
appliance has an electronic circuit board with a
humidity sensor and timer that allow a previously set
minimum speed setting to be switched automatically
to maximum speed depending upon the type of
electrical connection :
• the percentage of relative humidity present in the

atmosphere exceeds the pre-set value.

• If the relative humidity is lower than the sensor pre -

set value, the fan may be switched to high speed
manually by operating a separately wired switch
(which could be a room light switch). When the
switch is switched off again the appliance will
continue to operate at maximum speed for the pre -
set time (settings from 3 to 20 minutes can be
selected during installation) and will then go back to
operating at minimum speed.

Connecting the appliance to a switch other than one
that controls the indicator light allows direct control of
maximum/minimum speeds as on the Vort Notus
model.

8

ENGLISH

This symbol means that the operation in

question must be carried out by a qualified

technician

Summary of Contents for VORT NOTUS

Page 1: ...E LIMITED Beeches House Eastern Avenue Burton on Trent DE13 0BB Tel 44 1283 492949 Fax 44 1283 544121 UNITED KINGDOM VORTICE FRANCE 72 Rue Baratte Cholet 94106 Saint Maur Cedex Tel 33 1 55 12 50 00 Fa...

Page 2: ...protection against humidity can be guaranteed by keeping the frontal panel in position and using the special seal Be careful not to ceiling mount the appliance without rst tting the special seal Do no...

Page 3: ...nually selected by the user to provide additional extraction capacity as required Model VORT NOTUS T HCS both speed settings are automatically maintained by the appliance and speed varies with load co...

Page 4: ...l their responsibilities for recycling processing and environmentally compatible disposal either directly or by participating in collective systems 9 ENGLISH Extract Ventilation Rates For U K Market o...

Page 5: ...FIGURES FIGURES ABBILDUNGEN FIGURAS FIGUREN FIGURER 25 FIGURE 1 1 VORT NOTUS VORT NOTUS T HCS A 3 3 2 2 4 4 60 70 80 90 60 70 80 90 3 20 5 l s 18 m3 h 10 l s 36 m3 h...

Page 6: ...26 5 5 115 mm 7 7 6 6 8 8...

Page 7: ...27 9 9 a cura dell Installatore 11 10 10 VORT NOTUS 12 12...

Page 8: ...28 13 13 15 15 mm 102 VORT NOTUS 14 14 16 16 1...

Page 9: ...29 17 17 mm 133 19 19 18 18 20 20...

Page 10: ...30 21 21 23 23 1 22 22 1 24 24 1...

Page 11: ...31 25 25 27 27 26 26 28 28...

Page 12: ...32 29 29 30 30 31 31 32 32...

Page 13: ...5 33 33 N1 L2 3 N L 3 1 2 IT 1 bianco 2 marrone 3 verde EN 1 white 2 brown 3 green FR 1 blanc 2 marron 3 vert DE 1 wei 2 braunen 3 gr n ES 1 blanco 2 marr n 3 verde NL 1 wit 2 bruin 3 groen SV 1 vit 2...

Page 14: ...34 36 36...

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