siggeorge
I have a 14KW / 990 genset installed in 2014.  It still has firmware v1.07.  Can I jump to firmware v1.20 directly?  I've had loads of fuse error 2400 alerts but have simply reset to clear when the red light appears.  It only happens about once a year so I lived with it.  Now I travel often for greater periods of time and do not wish to take the chance.  It was ok when I was home but, no more.  I'm good with the 5 min exercise if it affects this model, the stepper and cold start features.  Apparently Generac did not produce this 14KW model very long as there is very little mention of it.
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Discover
Yes you can go from 1.07 to 1.20
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siggeorge
Thank you sir for the prompt reply!  After update will the controller retain all previous settings other than time and exercise settings?
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siggeorge
By other settings I am referring to "current," "volts," etc...
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siggeorge
And other settings in the Dealer Menu.
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JayH
The only things you should need to re-enter are the local time and date and the exercise settings.
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siggeorge
Thank you Jay.
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