Aurora Generators — Control Wires (Generator Start Connection)
Installation · RTC-100 controller terminal blocks, fuses F1/F2/T1
From a Aurora Generators service manual covering: EGSC100ASE, EGSC200ASE, EGSC400ASE, EGSCA100ASE, EGSCA200ASE, EGSCA400ASE. Check it applies to your exact model before use.
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Before you start
- Power conductors and control wiring may have voltage present that can cause severe personal injury or death. De-energize all power or control circuit conductors before performing any wiring activity.
- Set the generator control selector switch to the OFF position prior to making the generator start connection.
- Control wiring such as the generator start wires must be run in a separate conduit from the power cables.
Procedure
- Connect Generator N1 to Fuse F1.
- Connect Generator N2 to Fuse F2.
- Connect Generator T1 (Battery Charger) to ATS fuse T1.
- EGSC* switches require 23 and 194 connection from Genset (do not require '0' DC Common).
- EGSCA* switches do not require Genset 0, 23 or 194 connection.
- Connect the generator and load ground cable to the generator and load ground lugs on the ground bar assembly.
Specs & values
- Pins 1-2 are NO, pins 2-3 are NC
- PN's starting with EGSC require Qty 5 control wires N1 (F1), N2 (F2), T1, 23 & 194
- PN's starting with EGSCA require Qty 3 control wires N1 (F1), N2 (F2), T1
- PN's starting with EGSCA with Engine Start generators require Qty 2-3 wires from RTC-100 Controller J7
Source: Aurora Generators service 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.