Multiquip DCA180SSJU Auto On/Off Engine Controller Mpec, Engine by initializing, Fault

Page 39

ENGINE OPERATING PANEL

9.Pre-Heat Lamp – When lit, indicates engine is in the pre-heating mode (for starting during cold weather operating conditiions). When lamp goes off engine is ready for starting.

10.Warning Lamp –This lamp will illuminate when a critical engine fault has occured.

11.Emergency Stop Lamp –This lamp will illuminate when the emergency stop button has been pressed or a critical engine fault has occured.

12.Diagnostic Display – This display monitors crtical engine functions. If any abnormal conditions occur, an Active Fault Code will be displayed. This diagnostic display can be located inside the control box.

13.Auto On/Off Engine Controller (MPEC) –

This controller has a vertical row of status LED's (inset), that when lit, indicate that an engine malfunction (fault) has been detected. When a fault has been detected

the engine controller will evaluate the fault and all major faults will shutdown the generator.

During, The MPEC will attempt to crank the engine for 10 seconds before disengaging.

14.Emergency Stop Button – In the event of an emergency, press this button to shutdown the generator.

If the engine does not engage (start) by the third attempt, the engine will be shutdown by the engine controller’s

mode. If the engine engages at a speed (RPM's) that is not safe, the controller will shutdown the

engine by initializing the

mode.

Also the engine controller will shut down the engine in the event of low oil pressure, high coolant temperature, low coolant level, and loss of magnetic pickup.These conditions can be observed by monitoring the LED status indicators on the front of the controller module.

A.MPEC Control Switch – This switch controls the running of the unit. If this switch is set to the OFF/RESET position, the unit will not run. When this switch is set to the MANUAL position, the generator will start immediately.

If the generator is to be connected to a building’s AC power source via an automatic transfer switch (isolation), place the switch in the AUTO position. In this position, should an outage occur, the automatic transfer switch (ATS) will start the generator automatically via the generator’s auto-start contacts connected to the ATS’s start contacts. Please refer to your ATS installation manual for further instructions for the correct installation of the auto-start contacts of the generator to the ATS.

B.Low Oil Pressure – Indicates the engine pressure has fallen below 15 psi. The oil pressure is detected using

variable resistive values from the oil pressure sending

unit. This is considered a

fault.

C.High Coolant Temperature – Indicates the engine temperature has exceeded 239°F. The engine temperature is detected using variable resistive values

from the temperature sending unit. This is considered

a fault.

D.Overcrank Shutdown – Indicates the unit has attempted to start a pre- programmed number of times, and has failed to start. The number of cycles and duration are programmable. It is pre-set at 3 cycles with

a 10 second duration.This is considered a

fault.

E.Overspeed Shutdown – Indicates the engine is running at an unsafe speed.This is considered a fault.

F.Engine Running – Indicates that engine is running at a safe operating speed.

DCA-180SSJU — OPERATION AND PARTS MANUAL — REV. #3 (02/01/10) — PAGE 39

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Contents Model DCA180SSJU 60HZ Generator Parts List NO. M3870301004Proposition 65 Warning Nhtsa Reporting Safety DefectsTable of Contents MQ Power DCA-180SSJU Whisperwatttm GeneratorOrdering parts has never been easier Parts Ordering ProceduresGenerator Specifications SpecificationsDimensions Dimensions TOP, Side and FrontSafety Message Alert Symbols Conjunction with SafetyPotential hazards associated with the operation of this Always wear approved protection ProtectionThis generator, other property Drugs or alcohol General SafetyResult causing severe Rules for Safe OperationGenerator Grounding Electrical SafetyAvoid eye irritation Maintenance SafetyBattery Safety Use the following guidelines when handling the batteryTowing & Transporting Safety DOTEmergencies Generator Decals Generator DecalsGenerator Decals Cont inued Typical Generator Grounding Application InstallationMounting Outdoor InstallationIndoor Installation When connecting the generatorGeneral Information Generator Major Components Major ComponentsDiagnostic Display Menu Button Press this button to enter or exit menu screensDisplay Parameters Main Menu Navigation Engine. Note Displays only when SAE J1939First Time Start Up Next item downTo make a selection Diagnostic CodeStored Fault Codes Engine Configuration DataDiagnostic Display 24 DCA-180SSJU Operation and Parts Manual REV. #3 02/01/10 Auxiliary Gage Fault Active Fault Codes Backlight Adjustment Shut Down CodesDamage Contrast Adjustment IntensityContrast is highlighted Select Units Setup 1- Up DisplayUp display function Once the Setup 1-up Display menu icon has beenAutomatic Scan on Setup 4-Up Display Select the 4-Up Custom Setup from the 4-Up Setup menuTouch the Enter Button and a list of parameters will appear Utilities Engine OIL Temperature34 DCA-180SSJU Operation and Parts Manual REV. #3 02/01/10 Touch the Menu button again to return to the Main MenuTouch the Menu Button Highlight it, then touch Enter Press and hold the Menu button for approximately 3 seconds Glossary Troubleshooting informationECU did not respond to the PowerView request No parameter selected for this 4- UP quadrantCircuit breaker Position on To restore power toGenerator Control Panel Button on the overcurrent relay and placeFuel Gauge Indicates amount of diesel fuel available Engine Operating PanelUnit. This is considered a FaultAuto On/Off Engine Controller Mpec Engine by initializingOutput Terminal Panel Familiarization Are consideredOutput Terminal Familiarization Counter-clockwise will Voltage Removing the Plastic Face Plate Hard Wire Hookup PanelVAC Gfci Receptacles PressingOver Current Relay Connecting LoadsLoad Application Single Phase LoadThree Phase Load System, amust install anMaximum Amps Generator OutputsGenerator Output Voltages Voltage Change-Over BoardAre Generator OUTPUTS/ Gauge ReadingAC Ammeter Gauge Reading Show a reading when1Ø-240V Uvwo Terminal Output Voltages Output Terminal Panel ConnectionsUvwo Terminal Output Voltages 3Ø-240V Uvwo Terminal Output VoltagesUwvo Output Terminal Lugs 1Ø-277V Connections 3Ø-480 Uvwo Output Terminal VoltagesFuel Check SetupCircuit Breakers Lubrication OilRefueling Procedure ONLY! useRefueling Operation Freezing Weather Cleaning the RadiatorAir Cleaner Fan Belt Tension Coolant AntifreezeAlternator BatteryBattery Cable Installation WiringGenerator START-UP Procedure Manual Before StartingStarting Manual Speed switch OFF/RESET positionAmmeter will Starting Auto ModeWhen the generator is set Auto mode, the generator will On position FigureGenerator START-UP Procedure Auto Mode Generator SHUT-DOWN Procedures Normal Shutdown ProcedureOFF/RESET position Emergency Shutdown Procedure Maintenance Engine Replacing Oil Filter Cleaning the Fuel StrainerAir Removal Check Oil LevelMaintenance HEATER/CHARGER Commercial power to theandTo ensure adequate starting Trailer Maintenance Maintenance TrailerActuator Brake AdjustmentBrakes Hydraulic Surge BrakesTires/Wheels/Lug Nuts Tire Wear/InflationSuspension Use an pneumatic air Lug Nut Torque RequirementsTrailer/Towing Vehicle Wiring Diagram Trailer Wiring DiagramGenerator Wiring Diagram Generator Wiring DiagramEngine Wiring Diagram DCA-180SSJU Engine Wiring DiagramGenerator Troubleshooting Troubleshooting GeneratorEngine Controller Troubleshooting Mpec Troubleshooting Engine ControllerDCA-180SSJU Operation and Parts Manual REV. #3 02/01/10 Explanation of Code in Remarks Column Sample Parts ListSuggested Spare Parts Part number on this Suggested Spare Parts listGenerator Assy 0018205020 C01100006020601842334 0601823282Control Panel Assy 022100165 M4223000303M4223000404 022100100Control BOX Assy 0601870423 M32130013020601809666 002710601878 DCA-180SSJU Operation and Parts Manual REV. #3 02/01/10 0027106016 M42605000030602202592 29A 0030006000Engine and Radiator Assy Part Name QTY Remarks Engine and Radiator ASSY. Part Name Output Terminal Assy Output Terminal Assy0039320000 M3230700113M9220100914 M922010100486 DCA-180SSJU Operation and Parts Manual REV. #3 02/01/10 0601812538 M426060010425-1 022100150 0019206020Battery Assy 0602220921 0602220196M9310500404 M9103000504Muffler Assy 0602325066 M43301005020016910025 M4333000303Fuel Tank Assy 0605516090 M43630001020605505070 0605501069Enclosure Assy Enclosure AssyM4423000312 M4413000302M1413400004 0019208020Enclosure ASSY. Enclosure ASSY.0021806016 003790600028A 0041206000 M911300000298 DCA-180SSJU Operation and Parts Manual REV. #3 02/01/10 52A M4493403904 M445300120351A M4493403804 M4453001303Rubber Seals Assy 0228901260 02292012400228900945 0228901200Nameplate and Decals Assy M3550002702 M4550000303M9520100304 M9520100603Freight Policy Terms and Conditions of Sale PartsDCA-180SSJU Operation and Parts Manual REV. #3 02/01/10 HERE’S HOW to GET Help
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