When installing BCDC Alpha 50R models with the BCDC Alpha Wiring Kit, the black wire in the kit that connects the unit to the Auxiliary Battery/Chassis Ground needs to be modified due to connection to the Smart Battery Monitor.
REDARC recommends seeking the support of a qualified auto electrician or technician.
Important
For your safety, REDARC recommends installation by a qualified technician. Seek support from a REDARC recommended dealer or installer - Find Your Local Installer
This information is applicable to the following products:
- BCDC Alpha50 R (BCDC12050R)

When installing BCDC Alpha ‘R’ models with the BCDC Alpha wiring kit, the black wire in the kit that connects the unit to the Auxiliary Battery/Chassis Ground needs to be modified due to connection to the Battery Monitor.
The stud sizes on the Battery Monitor are requiring M10 sized lugs – the M8-size lug is too small. This lug on the black wire therefore needs to be cut-off and an M10 crimped on its place, to do this follow the below instructions.
