Common use of Lack of conformity Clause in Contracts

Lack of conformity. resulting from the incorrect installation of the product shall be deemed equivalent to lack of product conformity when installation is included in the contract of sale or supply (…) and has been carried out by the seller or under the responsibility thereof, or by the consumer or user when the defective installation is due to an error in the installation instructions. 3. There shall be no liability for lack of conformity which the consumer or user was aware of, or which they could not have reasonably ignored at the time the contract was concluded, or which originates from the materials provided by the consumer or user.”