Cummins/Onan 50.0 DDB 15R / 50.0 DDB 15R J 1 Q — Control Box Connections (Generator Voltage Reconnection)
Installation · Control box / generator leads
For the Cummins/Onan 50.0 DDB 15R / 50.0 DDB 15R J 1 Q, from the Cummins/Onan operator's manual.
Applies to: Cummins/Onan 50.0 DDB 15R, John Deere 6329D engine
Before you start
- Proceding instructions do not apply to models with a 347/600 voltage (designated 9X) or a 120/240 voltage (designated 3R); these connections are made at the factory.
Procedure
- Factory ships these 12 lead generators with load connection wires not connected together; wires T1 through T12 must be brought together before making load connections.
- Remove either right, left or top panel from control box.
- Connect wires together as shown on panel and in Figure 13 according to voltage desired.
- Open hinged control panel doors. Connect lead from terminal 63 to correct terminal (H2, H3, H4, H5 or H6) for voltage desired.
- Close front panel and secure with 1/4 turn fasteners.
- Connect load wires to generator leads.
Full service-parts list: Cummins/Onan 50.0 DDB 15R →, John Deere 6329D engine →
Source: Cummins/Onan operator's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.