Each unit that meets the definition of a complete machine is equipped with a unit identification nameplate. This nameplate contains the basic identification details of the manufacturer, unit designation, year of manufacture, rated parameters, protection class and other information required for safe operation and servicing. The main purpose of the nameplate is to enable unambiguous identification of the entire unit. The supply air fan section is designated as the location for the machine nameplate. If this location is not technically feasible, the nameplate will be installed on the extract air fan section or on another suitable section.
The complete unit identification documentation, including tables, is available at the following link: Appendix L: Unit identification