Description and use
The “Electric Heater” unit is an electrical heater to be
fitted to the cold air inlet duct upstream of the heat
exchanger with the exception of the 2400 W model
which must be fitted to the fresh air supply ducts
downstream of the heat exchanger. It is intended to
resolve the problem of frost formation on the heat
exchanger, caused by the combination of the low
temperatures of external air and the high levels of
moisture in the air in the areas being treated.
The 2400 W (post-heater) model adjusts the air inlet
temperature by means of an adjustable bulb
thermostat that activates the resistance when the
temperature falls below the set value (between -30 °
and + 30 °).
The connection box at the top of the body provides
access to the electrical wiring terminals, and also
contains two thermostats:
-an
auto-reset
safety thermostat calibrated at 55°C ±
10% for 500/1200/2400 W versions and 45°C ± 10%
for 750 W version.
-a
manual reset
thermostat calibrated at 85°C ± 10%
for 500/1200/2400 W versions and 70°C ± 10% for
750 W version.
Compliance
• This appliance can be used by
children aged from 8 years and
above
and
persons
with
reduced physical, sensory or
mental capabilities or lack of
experience and knowledge if
they
have
been
given
supervision
or
instruction
concerning use of the appliance
in a safe way and understand
the hazards involved. Children
shall not play with the appliance.
Cleaning and user maintenance
shall not be made by children
without supervision.
• These appliances are designed
for use in residential and
commercial properties. The
appliance must be installed by a
professionally
qualified
electrician.
The electrical system to which
the product is connected must
be
in
compliance
with
applicable regulations.
• An omnipolar switch with a
contact opening distance of 3
mm or higher should be
provided
for
installation,
enabling
complete
disconnection
under
overvoltage
category
III
conditions.
• Products equipped with single-
phase wiring (M) engines
ALWAYS require connection to
220-240V (or only 230V where
required) single-phase lines.
Any kind of modification shall be
considered
as
product
tampering and shall nullify the
relative warranty.
ENGLISH
9
Summary of Contents for ELECTRIC HEATER 2400
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