The phrase references the digital instructional guide, typically in Portable Document Format (PDF), required for the correct fitting of the Aprilaire 600 whole-house humidifier. This document contains detailed step-by-step instructions, diagrams, and safety guidelines necessary for a successful installation. Accessing this information usually involves locating and retrieving the file from the manufacturer’s website or other online repositories.
Availability of this resource ensures installers, both professional and do-it-yourselfers, can properly set up the humidifier, maximizing its efficiency and longevity. Correct installation, guided by the manual, ensures optimal performance, preventing potential damage to the unit or the HVAC system. Historically, printed manuals were standard; the digital format offers easier access, searchability, and often includes updated information and troubleshooting tips.
