Operating Conditions; Notes For Installation; Connection With Vort Prometeo Plus Hr 400 - Vortice PRE-HEATING BOX VORT PROMETEO PLUS HR 400 Notice D'emploi Et D'entretien

ENGLISH

Operating Conditions

• The appliance is designed for use indoors and at
ambient temperatures between 0° C and +40° C, in
unrestricted, and dust-free and chemical-free air.
• When designing the ventilation system, bear in mind
that air temperature at the outlet must be below 50°C
and that the air speed through the heating elements
must be at least 2 m/s.
• Electrical connections box protection rating: IP43.
• When the "Pre-Heating Box" unit is turned on and
for how long is automatically determined by the
VORT PROMETEO PLUS HR 400 control system.
• Should the VORT PROMETEO PLUS HR 400
carrying fresh air into a room stop for any reason,
the power supply to the heater cuts off
automatically

Notes for Installation

• The heater must be installed along the intake duct
that carries cool air from outside the Vort Prometeo
HR 400 and at least 50 cm from the appliance.
• The heater must not be installed horizontally with
the wiring box facing down; (fig.1).
1 1
• Should the heater be installed at the beginning of a
duct, the end of the pipe will need to be protected
with a suitable grille.
• The air heater must be securely fixed to the duct so
that it cannot fall.
• The air heater must be insulated with non-
inflammable material as required by the safety
standards of the country where it is installed.
• Connect the electrical heating elements to a single
phase power supply.
• The cover of the electrical connections box must be
easily accessible in order to reset the safety
thermostat.
• The direction of air flow is not important.
• The air heater must be installed so that it functions
in conjunction with a fan and is only switched on
when the fan is functioning.
Connection with
Vort Prometeo Plus HR 400
2
3 3
POWER
CABLE
CABLE
VORT PROMETEO
PLUS HR 400
≥ 500 mm
9