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Video: How do you wire the ATS22 with S6U suffix for 2-wire control?

FA174745

26/03/2019

Issue:
Wiring the ATS22 with S6U suffix for 2-wire control.

.Product Line:
Altistart 22

Environment:
All Altistart 22's ending with S6U suffix (120V)

Cause:
Basic wiring examples

Resolution:



The S6U requires constant 120VAC to terminals CL1 (hot) and CL2 (neutral). 

For a freewheel stop:
Connect a jumper from Terminal LI1 to LI2.  
Connect a jumper from Terminal CL2 to COM.
Close a dry contact between Terminals CL1 and LI2 for a run forward.  Open this connection for a freewheel stop. 



For a controlled stop:
Do not jumper LI1 to LI2, wire LI1 to CL1, use run contact between CL1 and LI2, and program SEt - dEC = ramp down time.


Reference ATS22 User manual# BBV51330 or the Quick Start Annex# S1A14738 for more information.