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Does the Altistart 22 use 24Vdc control voltage?

FA246700

23 January 2021

Issue:
Can we use an external 24Vdc control voltage on a Altistart 22?

Product Line:
Altistart 22

Environment:
ATS22...S6 ATS22..Q 

Cause:
N/A

Resolution:
Only the ATS22...S6 and ATS22...Q units can accept 24Vdc control voltage but uses 220Vac to power on the softstart
while the ATS22...S6U uses 110Vac for control voltage and to power on the softstart.

NOTE:
  • ATS22...Q units has the same wirings as ATS22...S6 units. 
  • ATS22...Q units are not sold in the US.