Vasco DX4 Manuel D'installation Et D'utilisation page 119

9 WARRANTY CONDITIONS
Vasco declares to provide warranty on the Vasco DX4/DX5/DX6 for 2 years
from date of purchase. The invoice date from the installation company is
valid as proof of purchase date. If no invoice is available, the production
date shall be considered the date of purchase. The warranty includes only
Vasco providing a replacement fan and electronics board free of charge.
No additional warranty period is provided on repairs.
• Disassembly and assembly costs.
• Defects that in our judgment are the result of improper handling,
negligence or accident.
• Defects caused by treatment or repair by third parties without our consent.
• Defects resulting from non-regular and/or non-professional maintenance.
• Defects resulting from use in an unsuitable environment.
No warranty will be provided if the ventilation unit is used in these described
conditions. For the return of defective parts the installer should contact
Vasco.
The installer will then receive a warranty return number. The defective parts
must be sent to Vasco stating this return number.
WARRANTY CONDITIONS 33