Stock Reference
White
Brown
254101A
N/A
443234
N/A
254102
254100
Window kit (hole in window >Ø105mm)
Window kit (hole in window >Ø115mm)
Wall kit
IMPORTANT:- ONLY CONNECT TOGETHER PRODUCTS FROM THE VA100 SELV 12 RANGE SINCE
THE FANS ARE SPECIALLY DESIGNED TO WORK ON 12V AC AND ARE NOT COMPATIBLE WITH
OTHER VENT-AXIA CONTROLLERS. DO NOT CONNECT MORE THAN ONE FAN TO THE
CONTROLLER.
DESCRIPTION
The VA100 SELV 12 range from Vent-Axia is a 100mm extract fan for domestic bathrooms and WC’s available
as window, wall or panel mounted models. Model options with shutter, timer and auto humidity control.
ACCESSORIES
(not supplied)
A range of 100mm wall and window kits are available for
installing into most walls/windows using telescopic
liners/spacers supplied.
A. INSTALLATION
SITING THE CONTROLLER
1.
The controller must not be installed in a shower cubicle or enclosure. It must be sited away from direct
sources of water spray and out of reach (1.5m) of a person using a fixed bath or shower.
2.
Site away from direct sources of heat. Ambient temperature range 0 to 40ºC. Do not site in an area
containing excessive levels of grease.
3.
Decide where to site the controller and fan (see section siting the fan), and work out the required cable
runs.
SITING THE FAN
1.
The electrical supply to this fan is 12V AC SELV from the mains controller. This means that the fan
may be installed within reach of a person using a fixed bath or shower, i.e. in a nearby wall or window.
However, the fan must not be placed where it could be submerged in water or regularly exposed to
direct water spray, e.g. from a shower head whether permanently fixed or movable.
2.
Site away from direct sources of heat. Ambient temperature range 0 to 40ºC. Do not site in an area
containing excessive levels of grease.
3.
If the fan is installed in a room containing a fuel burning appliance the installer must ensure that air
replacement is adequate for both the fan and the fuel burning appliance. If the fan is used to supply air
into the room the installer must ensure that the fan intake is located at least 600mm away from any flue
outlet.
4.
Ducted Applications. These fans can be used with short lengths of rigid ducting, but check details first
with your Vent-Axia sales centre. Where an excessive amount of moisture is present in the air, a
condensation trap will need to be installed in the exhaust duct. Horizontal ducts should slope away
from the fan unit. Ducts passing through an unheated roof void should be insulated.
5.
A short circuit of the airflow should always be avoided by siting the fan as far away as possible from
and opposite to the main source of air replacement. FIG.1
6.
VA100SVLH, VA100SVXH and VA100SVXHT. These models are fitted with automatic electronic
humidity sensing. The humidity sensor needs free air circulation so do not site close to cupboards, etc.
Do not site above a radiator or other heat source.
PANEL/CEILING MOUNTING
IMPORTANT:
The fan should be installed into a closed duct system or protected by an exterior air grille.
1.
Cut a 105mm diameter hole in the fixing surface.
2.
Remove the grille by loosening the screw at the bottom of the grille.
3.
Mark the screw centres through the holes in the fan back plate. Drill, plug and screw into position.
4.
Replace grille and tighten the screw.
Summary of Contents for VA100
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