Skip to main content

Reply to "ERR Cruise Commander mosfets and bridge rectifier get hot"

@BeefyT posted:

I have an ERR CC that I had put in another engine last year and I was installing it into another engine.  Last I had checked it worked fine.  I installed it in the new engine and at first when I applied power the engine just took off.  After about 2 times of doing that (while trying to isolate if there was a bad connection) it stopped and now the mosfets and bridge rectifier get hot and the breaker on my power supply trips.  I have absolutely no indication as to why this might have happened other than I may have an issue with the pittman motor in my loco.  Even now, when I unhook the motor 1 and motor 2 connections, the CC still gets hot but I don't see smoke or smell burning.  Do you think the board may have gone bad?  And if so, why?  I'm all out of ideas and I loathe the idea of purchasing another one.

-Tony

screw that goes into heat sink perm to long hitting circuit board!

Last edited by shawn

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

×
×
×
×
×