iGate® technology has made troubleshooting ClimateMaster Tranquility® Digital Packaged Heat Pumps the easiest in the industry. Our Troubleshooting Guide makes that job even easier!

Download the guide here.

The guide is filled with photos, diagrams and tables to help you in quickly finding a solution.

Set up and diagnostics are made easy using the communicating thermostat (ATC32) or the communicating service tool (ACDU02). Note: You must have ATC32 or ACDU02 to properly work on ClimateMaster Tranquility® Digital units that use the DXM2 control board.