Where is the installation guide for the product?

Below is a link to an installation guide for the compatible air handler. This unit is compatible with ACiQ-36-AH and ACiQ-48-AH. You can find multiple manuals on those product pages in the specifications that may help you with your installation. If you have any further questions please feel free to give us a call! Thank you. https://hvacdirect.com/media/pdf/ACIQ%20Unitary%20Air%20Handler%20Install%20Manual%20(1).pdf