2
23. 03. 21. Document Number 671053
Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk
XS (FR/PR)
Installation Manual
2.0 INTRODUCTION
The Nuaire XS Roof Fan Kit is available in 6, 9 and 12 inch impeller sizes
suitable for supply or extract and can form the heart of an automatic
ventilation system.
Ensure adequate air replacement for the fan and any fuel burning
appliance in the room.
Two types of roof fan kits are available, one for a flat roof and the other
to cover a pitched roof installation.
The applications are ideally suitable for direct ventilation of a top storey
area.
The fan is IP24 splash proof approved with the motor rated at IP44.
Roof Terminal components are made in soft grey colours from ultra
violet stable Styrosun so they will blend with most decors and will not
fade in sunlight.
Roof Fan Kits are supplied as a complete package with all
installation parts included.
1
Typical Installation On Flat Roof Upstand, Direct Ventilation
2
Typical Installation On Pitched Roof Upstand, Direct Ventilation
2.1 Code Description:
XS
6
FR
H
1
2
3
14
1. Range:
XS
2. Unit Size:
6, 9, 12
3. Roof Type:
FR
= Flat Roof
PR
= Pitched Roof
Electrical Frequency:
No Suffix
= 50Hz
H
= 60Hz
(220V)
2.2 General Dimensions (mm)
3
Dimensions
A
A
O/A height
above roof D
Depth of roof
construction C
Depth of
Fan B
XS Unit
A
B
C*
D
6"
269
161
150
170
9"
337
158
150
180
12"
413
172
150
185
2.3 Unit Weights (kg)
Model
Weight (kg)
XS6FR supply & extract
6.3
XS6PR supply & extract
6.3
XS9FR supply & extract
8.7
XS9PR supply & extract
9.1
XS12FR supply & extract
11.0
XS12PR supply & extract
11.8
2.4 Switch
Operated via a separately wired fused spur (by others) or operated
via the optional XS-MFC remote controller allowing supply or extract,
variable speed and automatic or manual switching of several fans if
desired.
2.5 Sensors
Sensors are available as remote units or integral ‘plug in’ units. They
are able to control multiple fans, depending on sensor and fan types.
Integral sensors are quick and easy to install and are aesthetically
pleasing, whilst remote sensors give the benefit of location close to the
pollutant source.
Remote Sensors should be positioned at least 1.5m above the floor and
away from direct sources of heat such as radiators etc.
Options include: Humidity, Air Quality, Passive Infra Red, Temperature
and Timer versions.