The manual shows a table of jumper positions to configure the drive for:
⚠️ : The BRU 105 uses lethal DC bus voltages (up to 340VDC). Always discharge capacitors before touching terminals. electrocraft bru 105 manual.pdf
The instruction manual for the Electro-Craft BRU-105 (often associated with Reliance Electric or Rockwell Automation) is primarily available through technical document archives and community forums rather than a direct manufacturer landing page, as it is a legacy product. Available Manuals and Documentation BRU-105 Full Manual The manual shows a table of jumper positions