Product Manual

4. Troubleshooting 3-2016
40 A046S594 (Issue 12)Copyright © 2016 Cummins Inc.
TABLE 8. TROUBLESHOOTING THE TRANSFER SWITCH (PROBLEM #3)
Problem Possible Cause Corrective Action
Transfer switch signal
failure
1. No feedback to indicate switch position
either on Utility or Generator side.
2. The ASW or BSW limit switch may be
faulty.
1. Check the wiring connection and verify
the signal.
2. Replace the limit switch.