York YCIV IGBT/gate driver module
Pretty sure IGBT/ gate driver module shot. Isn't exactly cheap- going to swap between the two systems to be absolutley certain- checked snubber network and capacitors, swapped motor leads etc... My question is the white thermal grease used to mate against the chill plate. Is it conductive type or no- I need to get some before swapping the two Assembleys but can't find a York part number for it although it says it is supplies with new. Anyone know?
"It's just like it doesn't work. I mean it seems to be ok now, but it usually like never works"
"Never an always and always a maybe"