Trane American Standard 4MXD8509A10N0 User Manual

CONFORMSTO ULSTD.1995 CERTIFIEDTO CSASTD.C22.2 N0.236
3097844
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MS-SVN34D-EN 11 Jun 2020 Supersedes MS-SVN34C-EN (January 2016)
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Installer’s Manual
Split System (R-410A)
Air Handler for Multi-Split Inverter System 9,000 Btu/h to 24,000 Btu/h
Ceiling Concealed Type Models:
4MXD8509A10N0 4MXD8512A10N0 4MXD8518A10N0 4MXD8521A10N0 4MXD8524A10N0
June 2020
MS-SVN34D-EN

Trane American Standard 4MXD8509A10N0 Specifications

General

Model Number	4MXD8509A10N0
Category	Air Handlers
Brand	Trane American Standard
Phase	1
Voltage	208/230V
Width	24.5 in

Summary

Product Identification

Split System (R-410A)

Identifies the main product line and refrigerant type.

Safety Precautions

Installation and Electrical Safety

Refrigerant and Operational Safety

Installation Location

Indoor Unit Placement Guidelines

Provides guidelines for selecting an appropriate location for the indoor unit.

Installing the Indoor Unit

Mounting Location and Procedures

Details the steps and considerations for securely mounting the indoor unit.

Condensate Pipe Installation

Condensate Pipe Installation and Insulation

Details the installation and insulation of the condensate pipe for proper drainage.

Drain Pipe Management

Drain Pipe Design and Installation

Covers the design, installation, and slope requirements for the drain pipe.

Drain Pipe Precautions and Testing

Details precautions for drain pipes and how to test the drainage system.

Pipe Connection - Indoor Unit

Indoor Unit Pipe Connection Procedure

Step-by-step guide for connecting refrigerant pipes to the indoor unit.

Flare Nut Tightening Specifications

Refrigerant Pipe Installation

Connection Pipe Installation Procedures

Connecting Pipes to Outdoor Units

Electrical Wiring

Wiring Precautions and Electrical Notes

Electrical Cable Connection Specifications

Pre-Operation Checks and Testing

Installation Checklist

A checklist of items to verify before unit testing.

Test Operation Procedure

Step-by-step instructions for conducting the initial test operation.

Troubleshooting

Common Issues and Possible Causes

Lists common operational problems and their potential causes for diagnosis.