3
The purpose of this guide is to help you accurately
and efficiently troubleshoot Genteq
®
ECM-driven
systems. For ease of troubleshooting and to avoid
misdiagnosis, it is strongly recommended that each
step of this guide be used in the following order:
START HERE:
Using the ECM Service Guide
Read this section before using
Motor Diagnostics & Replacement
Using the ECM Service Guide
Begin with the “HVAC System Troubleshooting
Basics” section on the opposite page.
If the answer to the problem is not solved there,
read all of the Tech Tips on page 6.
After reading all of the Tech Tips, go to the “Motor
ID” section of this guide on page 7 to be sure you
use the procedures for the correct motor.
After determining which motor you are working
on from the “Motor ID” chart on page 7, go to the
section in this guide for the motor model you are
working on and follow the instructions listed there.
1.
2.
3.
4.
To Next Page
Loading...
