Will the ATS22 display light up with control voltage only?

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Issue:
Applying Control Voltage on ATS22 to light up Display.

Product Line:
ALTISTART 22

Environment:
All

Cause:
Troubleshooting

Resolution:
Yes, the display should light with control voltage applied.

If the display does not light up:
Disconnect any remote HMI that you may have connected
Verify the correct control voltage is measured at the ATS22 terminals CL1 and CL2
For models ATS22...S6 and ATS22...Q the control voltage should measure ~230vac
For models ATS22...S6U the control voltage should measure ~110vac