3
WARNING: Damage could be caused to the product if
the installation instructions are not followed
• The product should
not
be used in an ambient tem-
perature higher than 40°C (104°F).
• The product should
not
be exposed to atmospheric
agents (rain, sun, snow, etc.).
• The product or its parts should
not
be placed in wa-
ter or other liquids.
• Routine maintenance as described below should be
carried out to check the condition of the fan.
• The air or fumes being extracted must be clean and
free from greasy particles, soot, chemical and cor-
rosive agents, flammable or explosive mixtures.
• The product must be installed by professional-
ly qualified personnel. Incorrect installation can
cause damage to people, animals or property,
for which the manufacturer cannot be held lia-
ble.
• The product must be connected to the electricity
supply via a double pole switch of a suitable size,
with contact openings of at least 3 mm.
• If the electrical supply board (or switching device) is
located some distance from the fan a means of local
isolation must be provided.
• To ensure optimum operation, do not block the air
intake and exit vents.
• Any ducting used must be free of blockages, and
should be insulated if in an unheated area.
• The room where the product is operating must have
adequate air replacement to ensure maximum effec
-
tiveness.
• If the product is sited in a room containing a fuel
burning appliance which is not of the balanced flue
type, the installer must ensure that air replacement
is adequate both for the fan and the fuel burning ap-
pliance
• The product must
not
be used as an activator for
water heaters, stoves, etc.
• The product must
not
exhaust into ducts designed to
evacuate fumes from combustion in stoves or other
combustion-powered devices.
RANGE
Trickle Speed 1 - 13 lt/sec - 47 m³/h
Trickle Speed 2 - 19 lt/sec - 68 m³/h
EL1203
- this fan combines the latest technology with
energy saving and efficiency. It is a quiet running,
3 speed fan. It is designed to run continuously at a
pre-selectable choice of 2 trickle speeds (fixed at in
-
stallation). The user can boost the fan speed to its
maximum performance when required by means of
a remote switch, light switch, PIR sensor or humidis-
tat.
EL1203DT -
3 speed, continuous running fan with de-
lay-on timer. The delay-on timer version will run at low
speed until the boost speed is activated by means of a
remote switch, light switch, PIR sensor or humidistat.
There is a 2 minute delay before the fan starts to run
at its high speed - if the boost speed is deactivated
before that time lapse, the fan will continue to run at
low speed. If the boost speed is activated, the fan will
operate at high speed until the boost switch is turned
off. After this, the fan will continue at high speed for
the length of time set on the timer overrun adjustment,
between 0 and 30 mins. (See page 8). After the over-
run time has elapsed, the fan will return to the slower
speed.
EL1203HDT
- 3 speed, continuous running fan. The
fan runs continuously at the pre-selected lower speed,
and the boost (speed 2) will start to operate automat-
ically when the relative humidity (adjustable between
40% and 90% +/-5% tolerance) reaches the pre-set
level and will continue to operate at this speed until
the humidity has been dispersed and the adjustable
over-run timer (adjustable from 0 to 30 minutes) has
completed its cycle. The boost speed can also be acti-
vated by as described for model EL1203DT
