His fan runs when the amp is off and the fan turns off when the amp is on and on standby.
John KK9A From: Don Wilhelm Mon May 8 08:42:54 EDT 2017 Bill, Check the menu setting for FAN CTL - any setting other than NOR will cause the fan to run continuously. If it runs all the time when set to NOR, contact support. 73, Don W3FPR On 5/8/2017 8:30 AM, Bill Gaines wrote: > With the amp and rig turned off the fan in the KPA500 continues to run. Not just the short interval I was used to it running, but for days it will run. ______________________________________________________________ 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]

