Specialist installer qualifications
Installation may only be carried out by trained specialists who have the necessary knowledge and experience in ventilation engineering. The unit must be connected in accordance with the national technical approval.
Only a qualified electrician is permitted to work on the electrics. You are deemed a qualified electrician if you are familiar with the relevant standards and guidelines, can competently and safely connect units to an electrical power supply in line with the Wiring diagrams and are able to recognise and avoid risks and dangers associated with electricity on the basis of your technical training and experience.