Install the Mounting Plate for Wall-Mounted Indoor UnitsUpdated 4 days ago
Introduction
This article explains how to install the mounting plate for wall-mounted indoor units. This is the first step in the installation process for all wall-mounted indoor units.
The actual appearance of the mounting plate may differ slightly, but the process is similar.
This article is for the following systems:
- Diamante Essenza High-Wall (WYT-17)
- Diamante Pro High-Wall (WYT-20)
- Quantum Ultra High-Wall (WYT-24)
- Quantum Hyperformance High-Wall (WYT-25)
- Quantum Fresh High-Wall (WYT-FA)
Steps
- Dislodge the mounting plate from the rear of the indoor unit and place the mounting plate against the wall where the system will hang. Use a level to ensure that the plate is horizontally and vertically level.
- Drill 1-1/4 inch (32 mm) deep holes for each screw to enter. The locations are flexible but should be spaced well.

- Insert the plastic anchors into each of the holes.
- Fix the mounting plate to the wall by using the included tapping screws. Check that it is secured.