Green Brook 12VFC Manual

IIMMPPOORRTTAANNTT
Please note, this safety extra low voltage (SELV) fan and its supply
controller must e installed y a fully qualified electrician in compliance
with current I.E.E and appropriate local regulations. In order to satisfy
current uilding regulations, correct fan selection and installation
practices must e applied.
PPOOSSIITTIIOONNIINNGG TTHHEE CCOONNTTRROOLLLLEERR
It is a requirement of I.E.E. regulations that the controller is installed in a
position that is out of reach of a person using a ath or shower. Controller
models which do not have a humidistat may e fitted outside the room
containing the fan.
Humidistat models must e fitted inside the room containing the fan and
sited as high on the wall as possi le, ut not within 50mm of the ceiling
and adjacent wall. All controller models must not e installed in a shower
cu icle, a ove a ath or where there is any possi ility of liquid spray. They
must not e installed where the normal air temperature may exceed 40°C
or in an area containing excessive levels of grease.
Fan controllers should not e covered with any heat insulating material, air
flow around the fitting should not e restricted. Note 50mm minimum
distance to all adjacent surfaces. All models come complete with a patress
ox ut can e flush wall mounted y using a suita le 25mm deep fixing
ox.
INSTALLATION / OPERATING INSTRUCTIONS
FOR 12V FAN CONTROLLER RANGE
MODEL NUMBERS: 12VFC / 12VFCPC / 12VFCT / 12VFCTPC / 12VFCHS / 12VFCHSPC

DDIIAAGGRRAAMM11
1122VVFFCC -- SSttaannddaarrdd MMooddeell
DDIIAAGGRRAAMM 22
1122VVFFCCPPCC -- IInntteerraall PPuullllccoorrdd
SSwwiittcchh OOppeerraatteedd MMooddeell ((NNoonn ttiimmeerr))
CCOONNTTRROOLLLLEERR EELLEECCTTRRIICCAALL SSUUPPPPLLYY
Rated single phase 220/240V AC 50Hz input providing 12V 50Hz 30VA
max. safety extra low voltage (SELV) output. Class II dou le insulated - no
earth required. The controller’s electrical supply must e connected via an
RCD dou le pole fused connection unit having a contact separation of at
least 3mm in all poles and fitted with a 3amp fuse. This must e sited
outside of a room which contains a fixed ath or shower.
PLEASE NOTE - the controller is only suita le for operating one SELV (extra
low voltage) fan.

IINNSSTTAALLLLIINNGG TTHHEE CCOONNTTRROOLLLLEERR
1. Fix the (SELV) fan ca le and the mains supply ca le in position
ensuring sufficient length is left for the connections.
2. Remove suita le ca le entry knockouts from the pattress ox and
fix in position using screws and (possi le masonry plugs) compati le
with the mounting surface.
3. Make the correct electrical connections (See overleaf for which wiring
diagram to follow) to the controller terminal locks.
4. Refit the controller to the pattress ox taking care not to overtighten
the fixing screws or trap any wires.
DDIIAAGGRRAAMM33
1122VVFFCCTT // 1122VVFFCCTTPPCC // 1122VVFFCCHHSS //
1122VVFFCCHHSSPPCC
OOvveerrrruunn TTiimmeerr && HHuummiiddiissttaatt
MMooddeellss ffoorr RReemmoottee PPuullllccoorrdd
SSwwiittcchh OOppeerraattiioonn

MODEL
WIRING
DIAGRAM
DESCRIPTION OPERATING
Standard
12VFC
1
For r mot switching.
R mot switch on - Fan runs
R mot switch off - Fan stops
Pullcord Switch
12VFCPC
2
Int gral Pullcord Switch.
Pullcord switch on - Fan runs
Pullcord switch off - Fan stops
Ov rrun Tim r
12VFCT
3
Adjustabl (2-30 mins)
Ov rrun tim r for r mot
switching.
R mot switch on - Fan runs
R mot switch off - Fan ov rruns
for pr s t tim .
Ov rrun Tim r &
Pullcord Switch
12VFCTPC
2
As abov with int gral
pullcord switch.
As abov - Op rat d by int gral
pullcord switch.
Ov rrun Tim r &
Humidistat
12VFCHS
3
Adjustabl (2-30 mins)
ov rrun tim r for r mot
switching. Int gral
humidity s nsor
switching.
R mot switch on - Fan runs
R mot switch off - Fan ov rruns
for pr s t tim . Automatic op ration
wh n r lativ humidity l v l in room
ris s abov 70%.
Ov rrun Tim r,
Humidistat &
Pullcord
12VFCHSPC
2
As abov with int gral
pullcord switch.
As abov - Op rat d by int gral
pullcord switch.
WEST ROAD . HARLOW
ESSEX . CM20 2BG . UK
Email: sales@green rook.co.uk
We : www.green rook.co.uk
Issu No: 702043
HHUUMMIIDDIISSTTAATT MMOODDEELLSS
Upon initial installation, the fan may run continuously for up to 10 days
until the relative humidity has een reduced to an accepta le level.
Prevailing weather conditions can also have an effect and in humid
conditions normal running periods may e extended.
CCLLEEAANNIINNGG
Before cleaning, ensure the controller and fan are isolated from the mains
supply. The front cover of the fan may e cleaned with a damp cloth. The
interior of the fan should also e cleaned occasionally. To do this, first
remove the front cover y loosening its locking screw, then clean carefully
with a dry cloth. If necessary the fan lades may e cleaned with a soft
rush.
PPLLEEAASSEE KKEEEEPP TTHHEESSEE
IINNSSTTRRUUCCTTIIOONNSS SSAAFFEE
FFOORR FFUUTTUURREE RREEFFEERREENNCCEE