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What is a CLF fault on the ATS48 starter?

Issue:
Customer is getting a CLF fault on his ATS48 starter

Product Line:
ATS48

Environment:
All

Cause:
Control line fault

Resolution:
CLF indicates a loss of control voltage on CL1 and CL2 for 200ms or more. Checked voltage supply and all terminations

Released for: Schneider Electric USA

Published on:8/26/2021Last Modified on:7/3/2025

Range:

Altistart 48 Motor Control Center Soft Start

Altistart 48

Enclosed ATS48

Range:

Altistart 48 Motor Control Center Soft Start

Altistart 48

Enclosed ATS48

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