1. Safety
1.2 Safety during installation
1. Make sure there are no loose elements near the ventilator, as they could run th risk of being sucked up
by it. If it is going to be installed in a duct, check that it is clean of any element that could be sucked up
by the ventilator.
2. When installing an apparatus, make sure that all the fittings are in place and that the structure which
supports it is resistant enough to bear its weight at full functioning power.
3. Before manipulating the apparatus, make sure the mains supply is disconnected, even if the machine is
switched off.
4. Check that the mains supply voltage and frequency values coincide with the stipulations on the
characteristics plate.
5. The electrical installation must include a double pole switch with a contact clearance of at least 3
mm,correctly sized and in accordance with the electrical standards of the country of installation.
6. Please follow the connections diagram for the electrical connections.
7. If an earth connection is necessary, check that it correctly connected and that adequate thermal and
overloading protection has been connected and adjusted to the corresponding limits.
8. If a ventilator is installed in a duct, the duct must be exclusively for the ventilation system.
1.1 Important information for the safety of installers and user.
1. Installation must only be carried out by qualified persons.
2. Make sure that the installation complies with each country’s current mechanical and electrical norms.
3. Once ready to use, the device must fulfill the following standard:
• Standard for LOW Pressure Installments 2006/95 CEE
• Standard for Electromagnetic Compatibility 2004/108 CEE
4. Ventilators, or apparatus that include them, have been designed to move the air in the area stipulated on their
characteristics plate.
5. This apparatus must not be used in explosive or corrosive atmospheres.
6. If a ventilator is going to be installed to extract air from premises where a boiler or other combustion apparatus
are installed, make sure that the building has sufficient air intakes to assure adequate combustion. The extractor
outlet must not be connected a duct used exhaust smoke or fumes from any appliance that uses gas or any
other type of fuel.
7. This appliance is not intended for use by young children or infirm persons unless they have been adequately
supervised by a responsible person to ensure that they can use the appliance safely. Young children should be
supervised to ensure that they do not play with the appliance.
Dear Customer,
Thank you for your purchase of the products of the company products. It has been manufactured following
current technical safety regulations and in compliance with EC standard.
Please read this user manual carefully before installing or starting up the product. It contains important
information on personal and user safety measures to be followed while installing, using and carrying out
maintenance work on the equipment.
Once the product has been installed, please hand in this manual to the end user.
Check that the device is in perfect condition while unpacking. Any fault or damage caused in origin is cov-
ered by the our company guarantee. Please make sure that the device coincides with the product you have
ordered and that the details on the instructions plate fulfil your necessities.
ALNOR
®
ventilation systems
is a legally protected trademark and technical patent. All rights reserved.
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User’s manual
DV-PP-L
