I do not remember the exact values but the latest firmware changed the start & stop points for the different fan speeds. If it had gone to 50c without the fans turning on then I would definitely be concerned.
Maybe someone from Elecraft can post the temperature crossover points for fans to increase or decrease speed. There is also a dwell feature where you can add delay before fans decrease in speed when cooling down. I’m happy with fan performance of current firmware. Dave wo2x Sent from my iPad > On Mar 30, 2020, at 12:15 PM, NK6A-Don Minkoff <[email protected]> wrote: > > Has anyone had a problem with the fans not turning on automatically in the > KPA1500? > > I realized that operating today in WPX that the temp was reading over 43 c > and no fans. Manually turned them on. Reloaded firmware and still no fans > when getting over 40 deg c. Ser no. 316. Ver. 2.38. > > I'll have to wait for Elecraft support but if anyone else has had this > problem I would be interested in the fix. Temp sensor? > > -- > Don Minkoff > NK6A > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to [email protected] ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
