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ACCEPTANCE CERTIFICATE
Unit Type
Model
Serial Number
Manufacture Date
Is compliant with the technical specifications and is recognized as serviceable. We hereby declare that the product complies with the
essential protection requirements of Electromagnetic Council Directive 2004/108/EC, 89/336/EEC and Low Voltage Directive 2006/95/
EC, 73/23/EEC and CE-marking Directive 93/68/EEC on the approximation of the laws of the Member States relating to electromagnetic
compatibility. This certificate is issued following test carried out on samples of the product referred to above.
Quality Inspector's
Stamp
SELLER INFORMATION
Outlet Name
Address
Phone Number
E-mail
Purchase Date
This is to certify acceptance of the complete ventilator delivery with the user's manual. The warranty
terms are acknowledged and accepted.
Customer's Signature
INSTALLATION CERTIFICATE
The single-room reversible energy regeneration ventilator TwinFresh _________ has been connected
to power mains pursuant to the requirements stated in the present user's manual.
Company Name
Address
Phone Number
Installation
Technician's Full Name
Installation Date:
The ventilator has been installed in accordance with the provisions of all the applicable local and
national construction, electrical and technical codes and standards. The ventilator operates normally
as intended by the manufacturer.
Signature:
The single-room reversible energy regeneration ventilator
TwinFresh _________________
Signature:
www.ventilation-system.com
Seller's Stamp
Installation Company Stamp
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