I have a Symmetra RM unit (16kw) that is ancient. We got it used around
2008. It has a Main Intelligence Module, and a Redundant Intelligence
module. The Main intelligence module has reported a failure. None of
the LED's on it are lit. The redundant module has LED's, but none of
the front panel LCD options report any data, nor does the Web management
card.
I was able to source a replacement intelligence module, but everything
that I find says to put the UPS into bypass before changing it.
However, the UPS will not go to software bypass via the front display.
Can I just flip the big bypass switch without doing a software bypass
first?
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