Configure the Return Air Inlet for Quantum Ultra Ducted Ceiling Concealed SystemUpdated 3 hours ago

Introduction

This article explains how to configure the return air inlet for Quantum Ultra Ducted Ceiling Concealed (RYT-24) systems. 

The indoor unit comes pre-configured for downward air return, but can be modified for rear (backward) air return if needed. 

Steps

Follow these steps to convert the air return direction: 

1. Downward Air Return (Factory Default).

The return is configured to draw from the underside of the unit. 

2. Disassemble the Filter and Back Panel. 

Loosen the screws to remove the mesh filter and filter frame from the bottom panel. Then, remove the back panel cover by loosening the mounting nuts. 

3. Reinstall the Filter for Rear Return. 

Mount the mesh filter and frame onto the rear (back) air return opening. Reattach the cover to the bottom return opening to seal it. 

4. Rear Air Return Configuration Complete. 

The unit is now configured for rear air return operation.