Electronic Engine Controller
EMU accessories generator control unit automatic controller GCU-10 GCU-20 30 100
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Model Number : GCU-10
Front Panel Layout : Operation of the GCU-10 is by a three-position (AUTO, OFF and MANUAL) operation switch.
Each LED indicates : engine start failure, high Coolant Temperature, low oil pressure, over speed, under speed, emergency stop, and low battery voltage.
interface : five adjustment pots that change the time delay functions and five pins dip switch that set the specification of the genset.