Vortice VORT HRW 20 MONO Livret D'instructions page 17

ENGLISH
• Connect the appliance to the electrical power supply/socket only if the rated power of the supply is compatible with the
maximum rated power of the appliance. If not, contact a professional electrician without delay.
• Turn off the appliance at the main switch: if the appliance does not function correctly, before cleaning the outside of the
appliance, or if the appliance is not going to be used for any length of time.
• The flow of extracted air must be clean (i.e. free of grease, soot, chemical and corrosive agents and explosive or
flammable mixtures).
• Keep the air intake and outlet ports of the appliance free of obstructions, to ensure optimum air flow.
• Operating temperature range: -20 ÷ 50°C.
• Specifications for the power supply must correspond to the electrical data on ID plate A (Fig. A).
The appliance must be installed by a professionally qualified technician.
•
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.
A A
HRW 20
HRW 20 / HRW 20 HCS
Items supplied
The main parts of the appliance are:
• foamed polypropylene casing;
• inner panel made of self-extinguishing plastic polymer, covered with thermo-insulating material;
• outer rubber grille, which can be mounted externally with plugs or inserted internally through the hole in the wall with no
need for external scaffolding;
• insect mesh, which can be inserted in the duct together with the external grille;
• EC fan unit powered at low voltage;
• accumulator heat exchanger, made of ceramic material;
• washable G3 filter;
• washable pre-filter;
• pipe for installation within walls of from 285 to 700 mm in thickness (optional).
HRW 20 RC
HRW 20 RC
A
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