For Australia only
These models are permanently connected to the supply and operation is controlled by a remote switch.
They should be directly wired to the supply through an approved 10A wall mounted surface switch with
at least 3mm clearance between contacts.
Preparing the hole
If working above ground level, appropriate 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 (eg: electricity, gas, water).
2.Ensure that the centre of the hole is located at least 145mm from the edges of the wall.
3.Mark on the centre of the duct hole.
4.Use this centre to draw a circle to suit the wall duct (203mm diameter for a WK6/300 or WK6/450).
If core drill equipment is available
5a.Use as directed by the core drill manufacturer.
If core drill equipment is not available
5b. 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).
7.Go outside and cut a hole in the outer wall, repeating the process described above.
8.Fit the ducting. Ensuring 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 for mortar to set before continuing with the installation.
If installing in a window
Obtain a ready cut pane with a correctly located hole 184mm diameter. (See Fig.A).
Preparing the Fan for installation
1.For window mounting, use the two short ladder strips supplied with the fan.
For Wall mounting, use the longer strips supplied with the wall kit WK6/300 or WK6/450.
2.Secure the two ladder strips to the outer grille by positioning them over the hook moulding and snapping into position.
3.Ensure after fitting the hook moulding that the gasket is in the correct position. (See Fig.B).
4.Insert the two screw covers in the two fixing holes in the outer grille.
Mounting the fan in the hole Fig. C
If working above ground floor level, appropriate safety precautions must be observed.
Remove the Back Draught Shutter/Grille Assembly, by pressing the release catches located on the sides of the unit with a 6mm screwdriver or coin, whilst pulling the grille forward.
If fixing with ladder strips
1.Hold up the outer grille to the outside of the wall or window so that the hole in the outer grille is aligned with the hole in the wall or window.
2.If wiring from the rear, remove the fans terminal cover and rear entry knockout. Feed the cable through the top cable entry.
2b. If wiring from above, remove fans terminal cover and feed the cable through the top cable entry.
2c. For GX6 (IP25) only, wiring from above, remove fan’s terminal cover. Pierce the cable entry grommet with a No. 1 screwdriver and feed the cable through the top cable entry via the grommet. DO NOT REMOVE THE GROMMET.
3.Hold the fan assembly to the inside of the wall or window and guide the ladder strips from the outer
grille through the slots in the fan assembly.
4.Insert the slotted screws into the pockets around the ladder strip slots.
5.Tighten the screws carefully to make a good seal. Do not over tighten the screws.
6.Trim the ladder strips back to the required length, if necessary remove
any sharp edges.
If using screw fixings
1.Hold the outer grille up to the outside of the wall so that the hole in the outer grille is aligned with the hole in the wall.
2.Mark the positions of the fixing holes in the top right and bottom left corners.
3.Drill the holes and insert anchor fixings to suit the wall.
4.Screw the outer grille securely in place and fit screw caps in place. Do not over tighten screws.
5.Insert the two screw covers in the two fixing holes in the outer grille.
6a. If wiring from the rear, remove the fans terminal cover, and rear entry knockout. Feed the cable through the knockout.
6b. If wiring from above, remove the fans
terminal cover and feed the cable through the top cable entry.
6c. For GX6 (IP25) only, wiring from above, remove fan’s terminal cover. Pierce the cable entry grommet with a no. 1 screwdriver and feed the cable through the top cable entry via the grommet. DO NOT REMOVE
THE GROMMET.
7.Hold the fan assembly to the inside of the wall so that the spigot is inserted into the wall duct.
8.Mark the position of the two fixing holes in the top left and bottom right corners.
9.Remove the fan assembly, drill the holes and insert anchor fixings appropriate to the type of wall.
10.Reposition the cable and fan assembly as before, and screw securely in place. Do not over tighten screws.
Note: For particularly difficult installations, it is possible to secure the fan with a combination of screw and ladder strip fixings.
Wire the electrical connection
1.Wire the switch cable into the terminal connections shown:
●Fig.E1 for GX6 / GXC6 / GXC6T / GXS6 / GX6 (IP25).
●Fig.E2 for GX6T / GX6HT.
●Fig.E3 for GXHT2.
2.If the fan is wired from above, ensure the outer sheath of cable is retained in the labyrinth (see Fig.C).
3.Refit and secure terminal cover.
4.Refit the back draught shutter/grille assembly by sliding the grille back over the release catches, the catches will locate and secure the grille.
5.Switch off the mains electricity supply and remove fuses.
6.Connect the cable from the isolation switch to the electrical supply wiring.
7.Replace the fuses and switch on the mains electrical supply.
For fixed wiring circuits the protective fuse for the appliances must not exceed 5A.
Note: If using an external boost switch for the GX6HT2 (see Fig.E3), cut off the pull cord after ensuring that it is
in the “off” position. This switch must be marked with suitable markings to indicate speed control.
Operating the Fan
●These fans are single speed, except the GX6HT2 which is two speed, and all are non reversible (extract only).
●The shutters have a time delay of up
The shutters have a time delay of up to 1 to 1 minute on opening and up to 3 minute on opening and up to 3 minutes on minutes on closing. Activated by closing. Activated by operation of the switch, operation of the switch, the delay
the delay ensures quiet operation (except ensures quiet operation (except GXC6XC6andandGXS6GXS6models)models). .
For Australia Only: WARNING – Children should not play with the appliance. Young children and the infirm should be supervised.
GX6
●The fan is operated by a remote
switch.
GXC6
●The fan is operated by an integral pull cord.
●To switch on, pull down the cord and then release it.
●Repeat to switch off.
GXC6T
●The fan is operated by an integral pull cord.
●To switch on, pull down the cord and then release it.
●Repeat to switch off.
●The integral timer provides an adjustable overrun period after the fan has been switched off.