ELKing
11 kw unit only 9 month old,  operates during outage, fail to start weekly test. Low oil fault code 1300. Oil level okay, oil pressure switch tests okay, oil pressure okay.
 Reset controller and update software.  Still no weekly test. ............
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78buckshot
Get a factory certified tech to check it, see a thread concerning several with the same issue, looks like a factory problem and will be covered by warranty.
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grsthegreat
Ya, ive heard a few things concerning the 1300 codes also. Someone just posted than 3 of their 4 - 11kw new units need new engines. Very odd. I hardly ever have issues with the 11kw units
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ELKing
Thanks, I am certified tech, since 1995.
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78buckshot
Mr. King, in that case I think I would have a heart to heart talk with Generac to see how quickly THEY will be replacing the unit with something different. In light of the other post regarding this model I think Generac has some homework to do.
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