VX100, VX100P & VX100T - Toilet/Bathroom Fans
Installation and operating instructions.
Please leave this leaflet with the fan for the benefit of the user.
Installing the fan
These appliances are intended for connection to fixed wiring.
Check that the electrical rating shown on each fan matches the mains supply
.
THESE APPLIANCES ARE DOUBLE INSULATED AND DO NOT REQUIRE AN
EARTH CONNECTION.
All installations must be supervised by a qualified electrician.
Installations and wiring must conform to all current IET Regulations (UK),
local and appropriate regulations.
This appliance can be used by children aged from 8 years and above and
persons with reduced physical, sensory or mental capabilities, or lack of
experience and knowledge, if they have been given supervision or instruction
concerning use of the appliance in a safe way and understand the hazards
involved. Children should not play with the appliance.
If you have any queries before installing these products or after they have been
installed, contact Redring Xpelair Group Ltd (details overleaf), or outside the UK
contact your local distributor.
Description
All VX100 Range fans have the following features:
• Single speed extraction
VX100
• Operate the fan using an on/off switch (not supplied).
VX100P
• Operate the fan using an integral pull-cord.
VX100T
• Built-in timer operates fan for a preset delay of up to 30 minutes.
What the installer will need
• A means for disconnection in all poles must be incorporated in the fixed wiring in
accordance with wiring regulations (wall or ceiling mounted).
•
If metal switch boxes are used, earthing regulations must be followed.
• Suitably rated 2-core cable – VX100/VX100P.
• Suitably rated 3-core cable – VX100T.
• 3mm electrician’s screwdriver and No.1 or 2 Pozdrive screwdrivers.
• 3 off No.8 wall screws and plugs or appropriate fasteners.
• A wall or ceiling on/off switch – VX100T.
It is recommended to use a switch with an indicator light.
• Junior hacksaw (if installing in a window or panel less than 16m thick).
•
To prevent a possible hazardous situation from water ingress, an
appropriate condensation trap must be fitted as close as possible to the fan
in all situations where any section of the duct work is positioned higher than
the fan itself.
If wall mounting the fan, you will also need
• An appropriate Wall Kit including telescopic wall tube and backdraught shutter.
• Alternatively, an appropriate Wall Grille and Ø100mm ducting.
• A Masonry drill, hammer & chisel (or core drill equipment if available).
• Mortar to make good the hole around the ducting.
If window/panel mounting the fan, you will also need
• An appropriate Glass Kit.
• You will need a window pane between 3mm and 6mm thick (preferably 4mm).
• Do not install in glass 3mm thick if the window pane area is more than 0.2m².
• If installing in sash windows, you should mount the fan in the upper window.
Secure the upper sash in the closed position and fit stops just below the level of
the fan, to prevent damaging it when the sash is raised.
If ceiling mounting the fan, you will also need
Appropriate ancillaries for termination, for example:
1. Termination ducting kit.
2. Soffit board termination grille.
3. Ø100mm flexible ducting. If installing in a vent, an appropriate Vent Kit is required.
Where to locate the fan
• Locate it as high as possible.
• At least 110mm from the edges of the mounting surface to the centre of the hole.
• As far away as possible from and opposite to the main source of air replacement
to ensure airflow across the room (e.g. opposite the internal doorway).
• Near the source of steam or odours.
•
Not where ambient temperatures are likely to exceed 50°C.
•
If installed in a kitchen fans must not be mounted immediately above a
cooker hob, or eye level grill.
•
When the fan is installed in a room containing a fuel burning appliance,
precautions must be taken to avoid the backflow of gases into the room for
open flue of the fuel burning appliance.
•
When intended for use in possible chemical corrosive atmospheres, consult
Our service department, or your local distributor.
•
This electrical product is rated at “IPX5”, and can be installed anywhere within
Zones 1 and 2 in a shower room or bathroom.
Installing the isolating switch and cables
1. Check that the electrical rating shown inside the backplate matches your
mains supply.
2. Check there are no buried pipes or cables e.g. electricity, gas, water behind
the switch location (in the wall or above the ceiling).
If in doubt, seek professional advice.
3. Isolate the mains supply.
4. Lay in the cable from the isolating switch to the fan location via the on/off switch
(if required).
5. Lay in the point of connection to the mains supply.
Warning: Do not make any connections to the electrical supply at this stage.
6. Install the isolating switch and on/off switch (if required).
7. Make all connections within the isolating switch and the on/off switch (if required).
Note: on/off switch must be situated so that it cannot be touched by
persons making use of the bath or shower
.
WARNING DO NOT MAKE ANY CONNECTIONS TO THE ELECTRICAL SUPPLY
AT THIS STAGE. If in doubt, seek professional advice.
Preparing the hole
If working above ground floor level, safety precautions must be observed.
WARNING: EYE PROTECTION MUST BE WORN DURING ALL DRILLING AND
CHISELLING OPERATIONS.
If installing in a Wall
1. Check there are no buried pipes or cables in the wall or obstructions on the
outside e.g. electricity, gas, water.
2. Mark on the wall the centre of the duct hole. The centre of the hole should be at
least 110mm away from the edge of the mounting surface.
3. Use this centre to mark a circle to suit the wall duct (Ø115mm).
I
f core drill equipment is available:
4a. Use as directed by core drill manufacturer.
If core drill equipment is not available
4b. Drill a centre hole right through the wall.
5. Cut the hole. Do not cut right through the wall. (The recommended method is to
drill a series of holes, close together, around the edge of the cutting line and
remove the brick between the holes with a chisel).
6. Go outside and cut a hole in the outer wall, repeating the process above.
7. Cut ducting to the correct length if required.
8. Fit the ducting. Ensure that the duct slopes down away from the fan to allow
drainage of any incoming rain water to the outside.
9. Make good the hole. Allow the mortar to set before continuing the fan installation.
If installing in a window or panel
1. Cut a hole, Ø125mm, or if installing in a window, obtain a ready cut pane.
2. The centre of the hole should be at least 110mm away from the edge of the panel
or pane of glass.
Cutting back the Spigot (if required)
If installing in a window or panel less than 16mm thick, the fan spigot needs to be
cut back to the visible step 20mm away from the rear of the backplate.
1. Remove the impeller by pulling it forward
2. Cut the spigot back to the step using a junior hacksaw, ensuring that the motor
shaft is not marked by the hacksaw.
3. Remove any burrs from the edge of the spigot.
4. Refit the impeller by locating it onto the shaft and pushing it on fully.
If installing in a ventilation shaft
1. Check there are no buried pipes or cables in the ventilation shaft.
If in doubt, seek professional advice.
2. Cut a hole Ø110mm, in the side the shaft.
If installing in a ceiling
1. Check there are no buried pipes or cables in the ceiling/joists etc.
If in doubt, seek professional advice.
2. Cut a hole Ø115mm.
Preparing the fan for installation
Remove the front cover by pressing the release catches located on the sides of the
unit with a 3mm screwdriver, whilst pulling the front cover forward (fig. E).
Mount the fan in the hole
If working above ground floor level, safety precautions must be observed.
If installing in a wall, ceiling or vent
Mark the position of the backplate (fig A).
1. Hold the backplate so that the terminal block faces you in the top left hand corner
and the lip points towards the hole.
2. Carefully insert the lip into the wall duct/ceiling or vent shaft.
3. Adjust the position of the backplate until it is level.
4. Mark on the wall/ceiling or vent shaft the positions of the three fixing holes in the
backplate.
5. Remove the back plate from the ducting.
6. Drill screw holes in these positions if necessary, and fit wall plugs if necessary.
Mount the backplate (fig B).
1a. If installing in a vent, an appropriate Vent Kit is required.
1b. If installing in a ceiling, appropriate termination ancillaries are required.
Follow instructions provided.
2. If wiring the fan from behind, remove knockout. Feed the mains cable through the
cable entry hole in the back plate to the terminals (fig. C).
3. If wiring from above, leave the cable free to be fitted into labyrinth.
4. Insert the lip of the backplate into the wall duct/ceiling or vent shaft as before.
5. Fasten the backplate to the wall/ceiling or vent shaft using appropriate fasteners.
If using screws, do not overtighten.
6. If installing in a wall, an appropriate Wall Grille is required.
Follow instructions provided.
If installing in a window or panel
1. If installing in a window or panel no more than 9mm thick, an appropriate Glass
Kit is required. Follow instructions supplied.
Wire the electrical connections
•
Make sure the mains supply is isolated.
• All wiring and installation must be supervised by a qualified electrician.
1. Wire the fan as shown (fig. D). Check the model to diagram, feeding the cable
between the two raised pegs, if wiring from above, and through labyrinth to terminal
block.
VX100T: a remote switch must be connected between the Live and
T-Terminal on the fan. Failure to do this will result in the fan failing to operate.
2. Switch off the mains electrical supply and remove fuses
3. Connect the cable from the isolating switch to the electrical supply wiring.
• For fixed wiring circuits the fuse for the appliance must not exceed 5A.
All fans
• If wiring from above cut out the cable entry slot marked on top of the front cover.
• Fit the front cover by aligning it square to the duct and pushing it onto the Backplate
until the release catches snap into the slots on the front cover.
• Refit the fuses and switch on the mains supply.
Using the fan (See overleaf)
