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Specifications are subject to change without notice.
Owner’s Manual
ECM-RACEWY
ECM-20, ECM-20M, & ECM-30
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
Table of Contents
Important Safety Instructions .................................................................................................................. 3
Introduction ........................................................................................................................................... 5
ECM-RACEWY Key Features ................................................................................................................. 6
ECM Module Key Features .................................................................................................................... 6
Applications ............................................................................................................................................ 6
Raceway ECM Housing .......................................................................................................................... 7
Raceway AC Inlet Knockouts ..................................................................................................................7
Raceway AC Ground Stud .......................................................................................................................8
Raceway Mounting Rails ......................................................................................................................... 8
Dimensions ............................................................................................................................................. 8
ECM-20/ECM-20M Front Panel Features ................................................................................................9
ECM-30 Front Panel Features ...............................................................................................................10
Differences Between Electrical Control Modules (ECM) ...................................................................... 11
ECM Internal Features .......................................................................................................................... 11
ECM-3BP Module Blank Cover Plate .................................................................................................... 12
ECM-ACIN Wire Kit ............................................................................................................................... 12
Wiring the ECM Modules ......................................................................................................................12
System Wiring Configurations .............................................................................................................. 13
Connecting the ECM Module to an ECS-6RM Controller .....................................................................13
ECM Data and Wire Considerations ..................................................................................................... 15
Operating an ECM Module without a Controller .................................................................................. 15
Troubleshooting ..................................................................................................................................... 16
ECM-RACEWY Specifications ............................................................................................................... 17
ECM-20/ECM-20M Specifications .........................................................................................................18
ECM-30 Specifications .......................................................................................................................... 19
Warranty ................................................................................................................................................20