Operation Manual - Home Mega Global Solution

BATTERY HIGH VOLTAGE, if the module detects that the plant DC supply has risen above the highvolts setting level , the module will display ‘HI BATT VOLTS’ on the LCD. The FAULT WARNINGLED will also illuminate.LOW FUEL LEVEL, if the module detects that the fuel level has fallen below the low fuel setting level, the module will display ‘LOW FUEL LEVEL’ on the LCD. The FAULT WARNING LED will alsoilluminate.HIGH FUEL LEVEL, if the module detects that the fuel level has risen above the high fuel level settinglevel , the module will display ‘HI FUEL LEVEL’ on the LCD. The FAULT WARNING LED will alsoilluminate.FUEL SENDER OPEN CIRCUIT, if the module detects that the signal from the fuel sender has beenlost (become open circuit), the module will display ‘FUEL SENDER OPEN CIRCUIT’ on the LCD.The FAULT WARNING LED will also illuminate.GENERATOR LOADING FAIL, Normally the status on the change-over device as displayed on themimic diagram is derived by the module software, however if required the module can beprogrammed to actually monitor the auxiliary contacts on the change-over device. It this instance themimic diagram will indicate the actual status of the contacts. Additionally if this type of feedback isbeing utilised the module is able to indicate alarms if the changeover device has not operated asexpected. If the module detects that the generator change-over device has not closed wheninstructed , the module will display ‘GEN LOADING FAIL’ on the LCD. The FAULT WARNING LEDwill also illuminate.MAINS LOADING FAIL, If the module detects that the mains change-over device has not closedwhen instructed , the module will display ‘MAINS LOADING FAIL’ on the LCD. The FAULTWARNING LED will also illuminate.OIL PRESSURE SWITCH, the module can be programmed to only attempt to crank the engine if theOil Pressure is initially low, (engine at rest, not running). Also possible that the Oil Pressure switch isfaulty if engine not running. The module will display ‘OIL PRESSURE NOT LOW’ on the LCD. TheFAULT WARNING LED will also illuminate.AUXILIARY INPUTS, if an auxiliary input has been configured as a warning the appropriate LCDmessage will be displayed and the FAULT WARNING LED will illuminate.2.2 SHUTDOWNSShutdowns are latching and stop the Generator. The alarm must be accepted and cleared, and thefault removed to reset the module.NOTE:- The alarm condition must be rectified before a reset will take place. If thealarm condition remains it will not be possible to reset the unit (The exception to this is theLow Oil Pressure alarm, as the oil pressure will be low with the engine at rest).FAIL TO START, if the engine does not fire after the pre-set number of attempts has been made ashutdown will be initiated. The LCD will indicate ‘FAIL TO START’ and both the FAULT SHUTDOWNand FAIL TO START LED’s will flash.606 OPERATING MANUAL ISSUE 2 11/27/00 MR9