Create the Floor Openings for Under-Bench RV SystemsUpdated 2 days ago

Introduction

This article explains how to prepare and create the floor openings for Under-Bench RV Inverter Packaged Heat Pump Air Conditioners.

Prepare the Floor Openings

• The installation of this product requires creating openings in the floor. Do not cover or obstruct the openings with parts of the chassis frame or similar fixtures. 
• Ensure that a gap of at least 1 inch (25 mm) is left between the machine and its adjacent walls. Bottom View
• If necessary, use a splash guard or something similar to block the openings from splashes. 
• Use the provided kit to secure the machine to the interior floor. 
• Install the machine completely level. There is a maximum angle of 10° to prevent condensation leakage. 
• Prior to cutting the holes, verify that there are no cables, gas pipes, or parts of the chassis frame or similar fixtures underneath or hidden below. 
• Use water-repellant solutions to seal the machined surfaces of the floor openings.

Create the Floor Openings

1. Use the included template as depicted in the illustration below to mark the locations of the openings. 
2. Carefully cut out the openings at the bottom using a reciprocating saw or other cutting tool. 
3. Use a hole saw to drill out a condensate drainage hole with a diameter of 2-1/4 inches (57 mm). 
4. After selecting the desired method for fixing the system to the floor, mark the locations of the fastening screws and brackets using the template