FILTER GP 9T4730 - Caterpillar

engine is not allowed to start. The GSC+ can be programmed to override the shutdown for low oil pressure and high water temperature faults. When overridden, these faults are treated as alarm conditions. The corresponding dedicated shutdown indicator is ON CONTINUOUSLY (instead of flashing) and the engine continues to run and start (instead of shutting down). The dedicated shutdown indicator that is ON CONTINUOUSLY means that the setpoint for shutdown has been exceeded, but the GSC+ is programmed to override the shutdown condition and treat the fault as an alarm condition. As provided from the factory, the GSC+ treats low oil pressure, high water temperature and low coolant level as shutdowns. For programming procedures, refer to the service manual SENR5832, Electronic Modular Control Panel II+ (EMCP II+) For MUI Engines.Display
Upper display (1) and lower display (2) of the GSC+ provide information about the generator set.* Upper display (1) shows AC voltage, current, and frequency of one the generator output. Several options are available on the upper display for AC metering. These options can be viewed one at a time by pressing the AC Meter key (5) on the keypad. Upper display (1) is also used to show the various fault codes for system faults. For more information on fault codes, refer to the service manual SENR5832, Electronic Modular Control Panel II Plus (EMCPII+) For MUI Engines.* Lower display (2) shows system battery voltage, engine hours, engine speed, engine oil pressure, and engine coolant temperature. The value for one of these conditions is shown for two seconds and then the display scrolls to the value for the next condition. A small pointer identifies the engine condition that corresponds to the value that is showing. When the engine meter key (3) is pressed, the lower display (2) stops scrolling and continuously shows one particular value. Now the pointer flashes above the condition whose value is showing. When engine meter key (3) is pressed a second time, the display (2) will return to scrolling.* The relay status indicator is on the lower display also. When a GSC+ relay is activated, the corresponding relay indicator (K1, K2, etc.) is shown on the lower display (2). When a relay is not activated, the corresponding indicator (K1, K2, etc.) is not shown. For a description of the relay functions, refer to the service manual SENR5832, Electronic Modular Control Panel II+ (EMCP II+) For MUI Engines.Both displays are used for programming functions when in the service mode. For more information, refer to the service manual SENR5832, Electronic Modular Control Panel II+ (EMCP II+) For MUI Engines.Keypad
Keypad (3) is used to control the information that is shown on the upper display (1) and the lower display (2). The seven keys of keypad (3) have two sets of functions, normal functions and service functions. For a description of the service functions of the keys, refer to the service manual SENR5832, Electronic Modular Control Panel II+ (EMCP II+) For MUI Engines.The normal functions of the keys are: Power