Question about Zenith ZTG Nema-3R, 400 Amps Three Phase, Automatic Transfer Switch (ZN3NEMA3R400) UPS System

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Zenith ZTX transfer switch, three phase 150 amp

Switch will not tranfer automatically. Generator indicator L E D's on panel are flashing red. Is the switch telling me something with the L E D s flashing?
Thanks
Bert

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  • Jerupaja Apr 13, 2009

    unit in auto,didn't start during power outage

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I suggest to call GE's 24x7 tech support team @ 1-800-637-1738, option # 3
www.gedigitalenergy.com/pq

Posted on Nov 08, 2009

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If the s2 and load are flashing every couple of seconds that means your exerciser is set.

Posted on Jan 22, 2009

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