28 meter blows fuse 4F49 repeatedly them machine just pressures out. This powers changeover circuit ( local , well not really local 2 hours away putz shop put in new card) had in shop for this and other electrical issues others issues were not addressed. Battery’s go dead if battery disconnect isn’t shut off when truck is parked, draw is on fuse feeding pump control panel, pulling a relay in panel stops draw to battery’s think it was 6k69? Also noticed if you leave remote powered on and shut truck off accumulator doesn’t dump until battery disconnect is flipped.

Will go back to same repair company, hopefully different mechanic.