View Full Version : Voltage reversed - damage - 2008 24 vdc wireless

06-20-2018, 07:36 PM
Voltage was connected backwards- ok- dumb ass - now how to fix. Unit is a 2008 wireless 24 VDC- appears part umber 8M4000827
Nothing work - Covered removed off mount where antenna is and the NICHICON 1000HF 50V thing appears to have damage.
Looks as like whole part is potted thus not repairable. Suggestions?

06-27-2018, 08:09 AM
Sounds like a capacitor at minimum. Doubt that's all that is damaged. I'd search some numbers off module. The one below I have no idea which model it fits. But evidently some are available.
Good luck..........