● Magnetic Pick-up (MPU) failure current, frequency, battery volt, and running hours. ● Engine service and maintenance reminders The GCU-100 can be programmed from the front panel without using a laptop or complicated instructions, and The GCU-100 also has 2 extra user programmable all new settings are saved on an internal (EEPROM).
Normally used to change to the next phase when reading current. When in programming mode pushing this button decreases the set point. Decrease & Selection In normal operation, press to sequentially display AC frequency, battery volt or engine running hours. ___________________________________________________________________________________________ GCU-100...
SECTION 3 : OPERATION The GCU-100 also has engine IDLE, and once the engine has started, and operating “IDLE” is displayed on the “VOLTs” screen with its corresponding 3.1 Summary countdown on the “AMPs” screen: You can disable engine idle when programming.
4.1 System Setting There are total of 53 programmable setting in the GCU-100, you can program the module according to 4.2 Setting the Hour Meter different gen-set operation controls and protection preferences by pressing the setting key / buttons on Removing the battery does not affect the hour meters the front panel.
AC Voltage LED on the control panel. If the voltage recovers within the permissive count down, the control FUNCTIONs automatically omits the abnormality. The GCU-100 has two types of protections; a simple warning and a total engine shutdown. ● Engine Shutdown:perform an immediate engine VOLTs...
Before going into bypass mode make sure the module will execute engine stop and display a GCU-100 is connected properly, in bypass mode the all failure signal on the panel, at the same time it will the AUTO / OFF / MANU LED will turn-on as a provide corresponding failure signal output.
WARNING ● Temperature reading in ˚C or ˚F A remote start signal can activate the GCU-100 and the engines can start at anytime without ● Oil Pressure reading in Psi or Bar warning. Place a “Danger” warning sign next to ●...
Magnetic Pick-up (MPU) Failure Warning or Shutdown 00 NO 01 NC Use the Oil pressure switch or get info from J1939 02 J1939 + KCU-04 (KCU-04) transducer 02 99 sec Low oil pressure permissive delay ___________________________________________________________________________________________ GCU-100...
LED light will flash, and activate the warning signal output. Once the failure is corrected and eliminated, the warning signal will automatically reset itself and return to normal operation. ___________________________________________________________________________________________ GCU-100...
Connect to secondary phase T (L3) monitoring CT J4-1 AC Input (L1) Connect to AC input phase R J4-2 AC Input (L2) Connect to AC input phase S J4-3 AC Input (L3) Connect to AC input phase T ___________________________________________________________________________________________ GCU-100...
Need help?
Do you have a question about the GCU-100 and is the answer not in the manual?
Questions and answers