General information
C4S/C4R
Operate the fan using an on/off switch (not supplied).
C4PS/C4PR
Operate the fan using an integral pull-cord.
C4TS/C4TR*
Built-in timer operates fan for a preset delay from 30
seconds to 30 minutes. Operate the fan using an on/off
switch (not supplied).
C4HTS/C4HTR*
Operates when triggered automatically by the integral
humidity sensor, or by using an external on/off switch
(not supplied).
In automatic mode:
The built-in timer
automatically operates the fan for a pre-set delay
time from 30 seconds to 30 minutes once
humidity drops below the pre-set relative
humidity (RH) value.
External operation:
When switched off using
the external on/off switch the fan continues to run
for the preset delay from 30 seconds to 30 minutes.
*Factory settings: Timer 15 minutes, RH 75%.
What you
will
need
•
•
Wall Mounting
A 0100mm prepared hole.
An external Wall Grille and 0100mm wall
sleeve duct. Available from Xpelair Kit
Ref91232AW
Ceiling Mounting
• A 0100mm prepared hole.
Appropriate items depending on ceiling type.
These are available from Xpelair:
3m flexible ducting Ref: 89663AA.
If the duct passes through a cold space use
insulated duct Ref: 914 59AA.
Soffit Grille Ref: 8974 2AW
XCT100 - Condensation Trap. Ref:
89749AA. Fitted immediately above the
fan, this prevents water ingress due to
condensation forming in the duct above the
fan and running down.
Surface Mounting
Miniature PVC trunking 16mm
wide x 8 mm deep.
Where to locate the fan
0
0
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 S0
°
C. If installed in a kitchen,
fans must not be mounted immediately
above a cooker hob, or eye level grill.
If installing in a room containing a fuel
burning device which has a non-balanced
Aue, it is the installer's responsibility to
ensure that there is enough replacement air
to prevent fumes being drawn down the Aue
when the fan is operating up to maximum
extract. Refer to Building Regulations for
specific re9uirements. Exhaust air must not
be discharged into a Aue used for exhausting
of fumes from appliances supplied with
energy other than electric. Re9uirements of
all authorities concerned must be observed
for exhaust air discharge and intake Aow
rates. Not suitable for use in possible
chemical corrosive atmospheres.
Australia Only
C4S /C4R
I
C4PS
I
C4PR
Connection to the supply can be made by a
flexible 2-core cable complete with 3 pin plug
for insertion into an approved 10A GPO, or
directly wired through an approved 10A wall
mounted surface switch, with at least 3mm
clearance between contacts.
Australia Only
C4TS / C4TR / C4HTS /C4HTR
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.
UK only (all variants)
All models are connected to a double pole
isolating switch on the main circuit. For fixed
wiring circuits, the protective fuse for the
appliance must not exceed SA.
07
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