HEAT
RECOVERY
FAN
The ENERGEX will provide energy efficient ventilation in toilets, bath and shower rooms. It may also be used to
reduce humidity and ventilate other rooms such as bedrooms, living rooms, offices and hallways etc. The
ENERGEX is supplied with an optional air filter to reduce the amount of soot, dust and pollen entering the room.
The ENERGEX heat exchange fan requires a fitting kit to complete the installation. Pull-cord models should not be
installed in ceilings. Models with pull-cord override option should have the pull-cord removed (cut off) before
installing in ceilings.
HEAT
RECOVERY FAN RANGE
SINGLE SPEED
ENX100
Fan unit operates whilst switch live is supplied to the unit. Designed to be used with remote switch (not supplied).
Fan unit incorporates thermo-actuator operated air inlet and outlet shutters.
ENX100P
Fan unit operates whilst switch live is supplied to unit. Operated by the integral pull cord. Fan unit incorporates
thermo-actuator operated air inlet and outlet shutters.
ENX100T
Fan unit operates whilst switch live is supplied to unit. When the switch live is turned off, the fan continues to work
for a period between 45 seconds and 30 minutes (depending on the overrun timer setting). Fan unit incorporates
thermo-actuator operated air inlet and outlet shutters.
ENX100HTP
Fan unit operates whilst switch live is supplied to unit. When the switch live is turned off, the fan continues to work
for a period between 45 seconds and 30 minutes. The fan can also be operated by the integral pull cord which
enables the fan to run for the time period set on the timer adjustment. If the fan is off, the fan can also be switched
on by the integral humidity sensor. Fan unit incorporates thermo-actuator operated air inlet and outlet shutters.
TWIN SPEED
ENX1002SC
Fan unit is designed to operate with a remote switch. The fan will run at normal speed or high speed when the
remote switch is turned on. Fan unit does not incorporate thermo-actuator operated air inlet and outlet shutters.
ENX 1002SP
Fan unit is designed to be operated by the integral pull cord. When the pull cord is operated from the OFF position,
the fan will run at normal speed. When the pull cord is operated again, the fan unit will operate at high speed.
When the pull cord is pulled again, the fan switches off (Off-Normal-High-Off). Fan unit incorporates thermo-
actuator operated air inlet and outlet shutters.
ENX 1002SCP
Fan unit is designed to operate with the integral pull cord. The fan will run continuously at low speed and will switch
to high speed when the pull cord is operated. When the pull cord is operated again, the fan
returns
to
the
low
speed
.
Fan
u
nit
does
not incorporate
thermo-actuator operated air
inlet
and outlet
shutters.
ENX1002SHTP
Fan
unit operates
at high speed
whilst
switch
live is supplied to
th
e
unit.
When
the switch live is
turned
off, the fan
continues to work for a period between 1 and 30 minutes.
The
fan can also be operated by the
i
ntegr
a
l pull
cord
which enables
the fan to run
at
high
speed
f
or
the
time period
set on
the timer.
If
the
fan
is off
,
the
fan
can also be
switched on
to a reduced
speed by the
int
eg
ral
humidity sensor.
Fan uni
t
incorporates
thermo-actuator operated
air
inlet and outlet shutters. (Not continuous running)
ENX1
002SHB
Fan
unit runs continuously at low speed
and
will
switch
to high
speed
when the integral humidity sensor
detects
a
significant increase in the level
of
humidity. The unit is fitted with a switch liv
e
and
pull cord
so that
boost may
be
operated
independently from the humidity
controls
when required.
Fan
unit does not
i
ncorporate
thermo-actuator
operated air inlet and outlet shutters
.
SELV MODELS
ENX 100LV
Fan unit
ope
rates
whilst
switch
live
is supplied to transformer and the
12
VAC
output of the
tr
ansformer is
connected
to
the
fan.
Designed
to be used
with remote
switch
(not supplied).
Fan unit
does
not incorporate thermo-
actuator
operated
air inlet and outlet
shutters.
ENX
100LVT
F
a
n unit operates
whilst switch
live is
supplied
to transformer
and the
12VAC output
of the
transformer
is
connected to the fan. When
the switch
live is
turned off,
the fan continues to
work
for a
period
of
between 1 minute
and 30
minutes.
Fan uni
t
does not incorporate thermo-actuator operated
air
inl
et
and outlet shutters.
ENX 100LVHT
Fan unit operates
whilst switch
live is
supplied
to transformer
and the 12VAC
output
of
th
e
transformer is
connected to the fan. When the switch live is turned off, the fan
continues
to work for
a period
between 1 minute
and 30 minutes. The fan can also be
operated
by the integral pull cord which
enables
the fan to run for
the
time
period
set
on the timer adjustment. If the fan is
off, the
fan can also be
switched
on by the
integra
l
humidity sensor.
Fan uni
t
does not
incorporate thermo-actuator operated air inlet and outlet shutters.
CLEANING
Cleaning
and maintenance of the ENERGEX should
be
carried out by a qualified electrician. It is
recommended
that the
ENERGEX
fan
unit be dusted out and
the filter
and heat
exchanger
washed at
6
monthly intervals
.
To
do
this remove
the
front
cover as previously described
.
The filter and
heat exchanger
can now be removed
.
The dust
can be
removed from the fan unit
with
a
soft
dry
brush
or vacuum
cleaner.
The front
cover can be washed in
warm
water and dishwashing liquid.
The
outside of
the fan body can be
cleaned
with a
damp cloth.
The air
filter
should be washed in warm water with dishwashing liquid.
Whe
n
clean, squeeze out
any excess
w
ater BUT DO NOT
WRING DRY, then layout on a flat surface to dry.
The
heat
exchanger should be rinsed under a cold tap
and
shaken to
remove
any surplus
water
.
When all
components
are
clean and dry,
reassemble
the
fan
in reverse.
It
is recommended that
every two years
the fan chassis is removed from the mounting box
to
enable the air inlet to be
cleaned.
With the
fan chassis
face
down on
a
flat
surface,
remove
the
three sc
r
ews retaining the
back plate.
Place the back plate to one side
and
d
us
t the air inlet around the motor
with
a soft brush or vacuum
cleaner.
When the
air inlet
is clean,
replace
the
back plate making sure
that
no
wires
are trapped.
NOTE:
Do not
put
any components
in
a dishwasher.
