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THIS APPLIANCE CAN BE USED BY CHILDREN AGED FROM 8 YEARS
AND ABOVE AND PERSONS WITH REDUCED PHYSICAL, SENSORY
CAPABILITIES OR LACK OF EXPERIENCE AND KNOWLEDGE IF THEY
HAVE BEEN GIVEN SUPERVISION OR INSTRUCTION CONCERNING THE
USE OF THE APPLIANCE IN A SAFE WAY AND UNDERSTAND THE
HAZARDS INVOLVED. CHILDREN SHALL NOT PLAY WITH THE
APPLIANCE.
CLEANING AND MAINTENANCE OF THE APPLIANCE SHALL NOT BE
MADE BY CHILDREN.
IMPORTANT
1. READ ALL THESE INSTRUCTIONS & WARNINGS FULLY BEFORE COMMENCING INSTALLATION.
2. INSTALLATIONS AND WIRING MUST CONFORM TO CURRENT IET REGULATIONS (UK), LOCAL OR APPROPRIATE REGULATIONS (OTHER COUNTRIES). IT IS THE
INSTALLER'S RESPONSIBILITY TO ENSURE THAT THE APPROPRIATE BUILDING CODES OF PRACTICE ARE ADHERED TO.
3. A QUALIFIED ELECTRICIAN MUST SUPERVISE ALL INSTALLATIONS.
4. THESE APPLIANCES ARE INTENDED FOR CONNECTION TO FIXED WIRING.
5. CHECK THAT THE ELECTRICAL RATING SHOWN ON THE FAN MATCHES THE MAINS SUPPLY.
THE APPLIANCE IS DOUBLE INSULATED AND DOES NOT REQUIRE AN EARTH CONNECTION.
6. SITE AWAY FROM DIRECT SOURCES OF HEAT (I.E.: GAS COOKERS OR EYE-LEVEL GRILLS) AND NOT WHERE AMBIENT TEMPERATURES ARE LIKELY TO
EXCEED 50°C.
7. WHEN 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.
8. ENSURE THAT ALL RELEVANT SAFETY PRECAUTIONS (CORRECT EYE PROTECTION AND PROTECTIVE CLOTHING ETC) ARE TAKEN WHEN INSTALLING,
OPERATING AND MAINTAINING THIS FAN.
9. GENERAL GUIDANCE FOR SITING THE FAN SEE "FIG.H". ALWAYS SITE FAN AS HIGH AS POSSIBLE.
10. IF ANY SECTION OF THE DUCTWORK IS POSITIONED HIGHER THAN THE FAN A CONDENSATION TRAP (XCT100) MUST BE FITTED AS CLOSE AS POSSIBLE TO
THE FAN.
For speed and ease of Installation, your installation
may require some of the Ancillaries indicated in
"Ancillary
Options".
If installing in a wall (surface mounting)
Mark on the wall the centre of the duct hole A.
Use this centre to cut an opening through the wall
117mm diameter, with a slight fall to the exterior.
3.
Fit the wall tube, not supplied, and mortar into place.
If installing in a wall (flush mounting)
Mark on the wall the centre of the duct hole A, and drill
a pilot hole through both walls.
Use the centre to mark a rectangular hole for the inner
wall using the dimensions A.
Cut the rectangular hole through the inner wall.
Go outside and cut a 117mm diameter hole in the
outer wall using the small hole as the centre.
Measure the wall thickness.
Cut the wall tube (WD100), not supplied, so that it is
85mm less than the wall thickness.
If installing in a ceiling (surface mounting)
This method requires a space above the ceiling, such as
a loft or attic, to provide access for 100mm internal
diameter ducting, or a minimum 70mm void using flat
ducting.
Mark on the ceiling the centre of the duct hole A,
avoiding ceiling joists and buried cables etc.
Cut a 117mm diameter hole using the marked centre.
If installing in a ceiling (flush mounting)
For 100mm diameter ducting:
This method requires a space above the ceiling, such as
a loft or attic, to provide access for 100mm internal
diameter ducting.
Mark a rectangular hole using the dimensions B.
1.
Cut the hole, avoiding ceiling joists and buried cables
2.
etc.
For flat ducting:
• This fan can be installed within a 140mm void with the
circular spigot
7
(Fig. F).
Preparing the fan for installation
Remove the front cover
2
(Fig. C)
Fit the foam tape
12
supplied around the circular
spigot
7
(Fig. E).
Remove the electrical cover
5
(Fig. E).
Setting the condensation speed
CF40DC / CF40TDDC / CF40RSTDDC Only (Fig. D)
The correct condensation control speed should be
selected to suit the room size in which the fan is to be
installed. Slide the switch
X
to the required position.
Please note that the fan is factory set to "Position 2".
Switch Position
Size / Room Volume (m³)
1
Large (54 and above)
2
Medium (30 – 54)
3
Small (less than 30)
Setting the trickle speed
All models except DX400DC (Fig. D)
The fan can be set so that it provides constant trickle
extraction. Slide the switch
Y
to the required position.
Please note that the fan is factory set to "Position 0".
Switch Position
Setting
0
Trickle extraction OFF
I
Trickle extraction ON
Setting the Fan Speed (DX400DC Only)
The fan can be set to High or Low Speed setting. Slide
the switch
Y
to the required position. Please note that
the fan is factory set to "Position 0".
Switch Position
Setting
0
Low Speed
I
High Speed
Setting the time delay start
DX400TDC / CF40TDDC Only (Fig. D)
The fan can be set so that there is a 2-minute delayed
start to its operation when used with an external on/off
switch. Slide the switch
Z
to the required position.
Please note that the fan is factory set to "Position 0".
Switch Position
Setting
0
Time delay start OFF
I
Time delay start ON
Mounting the fan in a wall or ceiling (surface
mounting)
Place the ducting into the hole and align to the
required position. If wall mounting, ensure that the
ducting slopes down and away from the fan
Mark the positions of the three fixing holes
box
6
(Fig. E).
If wall mounting, drill three holes 5.5mm diameter for
wall plugs (supplied). If ceiling mounting B, use
appropriate fasteners (not supplied).
Cut out the cable inlet hole, if required, in the surround
10
and slit the cable grommet. Slide the surround
over the fan box 6.
Pass the electrical cables into the fan box
the rear cable inlet hole and surround, and re-fit the
cable grommet.
Ensure that cable grommet is in place and a tight
fit.
Offer the fan box
6
up to the wall or ceiling. Ensure
the circular spigot
7
enters the ducting.
Fix the fan box
6
to the wall using screws
ceiling using appropriate fasteners (not supplied).
If mounting in a wall (flush mounting)
The surround
10
is not required. Fit the ducting to the
circular spigot 7.
If the hole size is as recommended:
Assemble the three fan body clamps
6
using screws 8.
Slit the cable grommet. Pass the electrical cables into
the fan box
6
through the cable inlet hole and cable
grommet.
Ensure cable grommet is in place and a tight fit.
Offer the fan box
6
up to the wall. Ensure the circular
spigot
7
enters the ducting.
Tighten up the three screws
to the inner wall. The fan body clamps
an automatic stop position. DO NOT OVERTIGHTEN.
If the hole size is larger than recommended i.e.:
larger than the flange on the fan box
relating to "retro-fit" installations):
The fan body clamps ARE NOT suitable. Construct a
wooden frame of INTERNAL dimensions 232 x
280mm. Depth should be at least 50mm. Fit the
wooden frame into the internal wall and make good
the hole.
Offer the fan box
6
up to the wall. Ensure the circular
spigot
7
enters the ducting.
Screw the fan box
6
to the wooden frame using the
slots in the flange (screws not supplied).
If mounting in a ceiling (flush mounting)
The surround
10
is not required.
Insert the fan box
6
into the hole and mark four
positions using the slots in the flange B.
A,
in Fan
Remove the fan box
6
ceiling clips (supplied) over the edge of the hole, so
that the clips align with the marks on the ceiling B.
Drill 4 pilot holes into the ceiling through the hole of
each clip, ensuring not to damage the clip, and fit the
clips ensuring correct alignment.
10
6
through
8
or to the
9
to the fan box
8
until the fan is clamped
9
will rotate to
6
(Mostly
from ceiling and fit the four
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