Home›Magnum›Magnum MGG210N2

Magnum MGG210N2 Generator Set

The Magnum MGG210N2 is a 139 kW (173 kVA) standby generator set powered by a Doosan D111TIC engine. It is available at 120 V, 60 Hz. It holds 116 L (30.6 gal) of coolant. The same D111TIC engine also powers generator sets from Generac and Kohler.

139 kW
Standby
11.05 L
Displacement
1
Document types

Specifications

Frequency60.0 Hz
Standby power139 kW
Standby kVA173
Voltage options120 V

Engine

Doosan D111TIC
Coolant capacity116.0 L
Displacement11.05 L
AspirationTurbocharged, Aftercooled
Rated speed1800 rpm

Same engine, other brands

2 brands

The Doosan D111TIC in this set also powers 5 generator sets sold under 2 other brands. Service parts and maintenance intervals for the engine are shared; enclosure, alternator, controller and ratings are not.

BrandModels
Kohler180REZX, 180RZXB, 200REZX, 200RZXB
GeneracMGG210

Maintenance & consumables

for the Doosan D111TIC
ItemSpecCapacityPart #Interval
Oil filterCartridge×1—
Coolant116.0 L—
Oil—

Common questions

What is the power rating of the Magnum MGG210N2?

The Magnum MGG210N2 is rated 139 kW standby (173.0 kVA).

What engine is in the Magnum MGG210N2?

The Magnum MGG210N2 is powered by the Doosan D111TIC engine.

How much coolant does the Magnum MGG210N2 hold?

The Magnum MGG210N2 cooling system holds 116 liters (30.6 US gallons) for the engine, per the manufacturer specification sheet.

What voltages is the Magnum MGG210N2 available in?

The Magnum MGG210N2 is offered in 120 V.

Troubleshooting

56

Fault codes

CodeMeaningCauseRemedy
ECUIndication of error in communication with ECUCheck if the ECU is: correctly connected to the CAN1 port of the controller (refer to Comap Electronic Engines Support manual for information about ECU connection); powered up; terminating resistors are properly connected; the CAN bus Low and High wires are not swapped
SHAinCfgErrShared Analog module configuration errorMore than one source module (SHAOUT) were configured (on the CAN2 bus)Make sure that only one SHAOUT x module is configured in controllers
ECUDiagBlockedAlarm is active when Comms settings: ECU diag = DISABLED. This setting means that ECU alarms are not displayed and considered by controller and this alarm is the setting notification
Wrong configWrong controller configuration indication. Indicates that controller hardware doesn't support PLC used in configurationTo check it send the IDch and Dngl strings from controller Info screen 2 and archive to your technical support
RTCbatteryFlatThis warning message "RTCbatteryFlat" appears in Alarmlist when battery is close to be completely flat. If power supply cut comes when the RTC battery is flat, the statistic values, history and setpoints settings are lostSend a controller to your distributor for battery exchange if the RTCbatteryFlat message is displayed
Al/Hist. msg 1-16Al/Hist. msg 1-16 activity indication (Al/Hist. msg means Alarm/History message). Al/Hist. msg can be used as a customized message for additional protection configured to any controller internal valueSee GenConfig manual - Protections
Batt voltIndication of battery voltage protection activity. This protection is based on Analog protect: Batt >V, Batt <V, and Batt volt del setpointsCheck if engine alternator or independent battery charger works properly
EarthFaultCurrIndication of Earth fault current protection activity. This protection is based on Gener protect: EarthFaultCurr and EthFltCurr del setpoints. Setpoint EarthFltCurrCT from Basic settings group of setpoints is related to this protection too
Gen V unbalGenerator voltage unbalance alarm is based on Gener protect: Gen V unbal and Gen V unb del setpoints. The voltage unbalance is calculated as a maximum difference between phase voltages
Gen I unbalGenerator voltage unbalance alarm is based on Gener protect: Gen V unbal and Gen V unb del setpoints. The voltage unbalance is calculated as a maximum difference between phase voltages
BusL I unbalLeft bus current asymmetry (unbalance) alarm is based on Gener protect: BusL I unbal and BusL I unb del setpoints. The current unbalance is calculated as a maximum difference between phase currents
Mains V unbalMains voltage unbalance alarm is based on Mains protect: Mains V unbal and MainsV unb del setpoints. The voltage unbalance is calculated as a maximum difference between phase voltages
Mains I unbalMains current asymmetry (unbalance) alarm is based on Mains protect: Mains I unbal and Mains Iunb del setpoints. The current unbalance is calculated as a maximum difference between phase currents
Bus V unbalBus voltage unbalance alarm is based on Gener protect (Bus protect): Bus V unbal and Bus V unb del setpoints. The voltage unbalance is calculated as a maximum difference between phase voltages

Symptoms & remedies

SymptomCauseRemedy
Engine Cranks But Will Not StartNo fuelCheck that fuel valves are open
Engine Cranks But Will Not StartLow oil levelLow Oil Pressure Shutdown activated. Replenish oil to full
Engine Cranks But Will Not StartRestricted air flowCheck/replace air filter
Engine Cranks But Will Not StartNo sparkCheck/replace spark plug(s)
Engine Will Not Crank (Electric Start)Dead batteryRemove batteries and trickle charge. Never jump start. Even if only one battery is bad, it is recommended that both batteries be replaced at the same time
Engine Will Not Crank (Electric Start)Emergency stop is activatedReset controller after an emergency stop
Engine Starts But Will Not Run SmoothlyFuel or ignition problemRefer to engine manual. Contact Magnum Technical Service
Engine OverheatsExcessive loadRemove one or more electrical loads
Engine OverheatsDebris or dirt buildup on engine/radiatorRemove debris. Clean engine surfaces to allow cooling
No Output VoltageCircuit breaker tripped or failedReset circuit breaker or replace if required
No Output VoltageInternal failure of alternatorCheck electrical connections. Contact Magnum Technical Service
Output Voltage VariesIrregular speed (fixed speed mode)Check engine for malfunction or load for fluctuation
Output Voltage VariesFluctuating speed (fixed speed mode)Stabilize load. The addition of a lamp load (resistance load) may compensate partially for load changes caused by intermittent motor operation. Do not overload
Output Voltage VariesLoose terminal or load connectionsVerify tightness at all connections and terminals
Output Voltage VariesVoltage regulator failed or needs adjustmentContact Magnum Technical Service
Low Output VoltageLow engine speedVerify engine RPM
Low Output VoltageExcessive loadCheck engine for malfunction or system for overload. Reduce load
Low Output VoltageHigh resistance connections - connections will be warm or hotVerify all connections and terminal tightness
Low Output VoltageInternal failure of alternatorContact Magnum Technical Service
Low Output VoltageLow power factorReduce inductive (motor) load. Some AC motors use about the same current regardless of load. Do not use motors of greater horsepower rating than is necessary to move the mechanical load
High Output VoltageExcessive speed (fixed speed mode)Check engine for malfunction. Verify engine RPM
Electrical Shock When Frame Is TouchedStatic chargeGround generator frame at local reference ground
Electrical Shock When Frame Is TouchedGrounded armature or field coilContact service
Mechanical NoiseInternal failure of alternatorContact service
Mechanical NoiseLoose flexplateTighten flexplate to flywheel and alternator shaft
Mechanical NoiseEngine fan or belts issuesContact Magnum Technical Service
Controller Does Not Power Up Even With Correct DC Power AppliedWiring mistakeCheck that there are no wiring errors/short circuits connected to the controller
Controller Does Not Power Up Even With Correct DC Power AppliedOverload conditionCheck breaker on the control panel. Check fuses on control panel
LCD Display Cannot Be ViewedImproper supply voltageCheck DC supply voltage at terminals B+ & B- (10-30VDC)
LCD Display Cannot Be ViewedImproper contrast adjustmentAdjust LCD contrast for best display
Controller Cannot Be "Reset"Engine not stoppedVerify the engine is at a complete stop before trying to reset
Controller Cannot Be "Reset"Controller not in OFF modeSet the controller to the OFF mode before trying to reset
No "RUN" Output Signal"Shutdown Faults" not resetAll shutdown faults must be reset (red shutdown LED must be off)
No "RUN" Output SignalEngine speed not detected at crankingEngine speed signal must be detected (speed signal green LED on) during cranking if the "run-output fail safe" feature is enabled. Verify correct magnetic pickup signal at cranking (2.0VAC min. during cranking)
Overspeed Shutdown Occurs At Normal SpeedController programmed values are wrong or controller has failedVerify the controller programmed values are correct for the number of flywheel teeth, nominal RPM, and overspeed set point percentage. Replace controller if failed
Voltage Or Current Metering Is IncorrectController programmed values are wrongVerify the controller programmed values are correct for the voltage sensing PT ratio and/or current sensing CT ratio
Voltage Or Current Metering Is IncorrectGround is missingVerify that the battery supply DC negative conductor is properly grounded to the engine block (i.e. to a common ground point)
Voltage Or Current Metering Is IncorrectVoltage sensing wiring mistakeVerify the voltage sensing wiring connection to the controller matches power distribution type. NOTE: Standard direct voltage connection requires that the generators neutral is solidly grounded
Engine Temperature Or Oil Pressure Display Is IncorrectFailed engine sensorVerify engine sensors. NOTE: Engine sensors must be factory supplied units only
Engine Temperature Or Oil Pressure Display Is IncorrectGround is missingVerify that the battery supply DC negative conductor is properly grounded to the engine block (i.e. to a common ground point)
Engine Alarms Are On For High Engine Temperature Or Low Oil Pressure When Engine Is Operating ProperlyWrong temp or pressure calibrationVerify the engine mounted senders have correct resistance values for corresponding input temperature or pressure. Verify calibration
Keypad Buttons (Switches) Do Not Operate.Keypad not connected to controllerVerify the interconnecting ribbon cable between the lexan faceplate and main printed circuit board is correctly connected. Replace controller if failed

Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.

Parts

40
Part #DescriptionQtySystem
38834GASKET, LOCKING1Gasket Amazon eBay
12142Decal, ground1Service part / kit Amazon eBay NAPA $74.66
34551DECAL SET, SAFETY1Service part / kit Amazon eBay
35440HINGE, DOOR, SS2Service part / kit Amazon eBay
36003WEATHERSTRIP, .83 X .761Service part / kit Amazon eBay KuduParts $205.00
36004WEATHERSTRIP, .25 X 2.01Service part / kit Amazon eBay
36140DECAL, GASEOUS GENERATOR1Service part / kit Amazon eBay
37600DECAL, MAINTENANCE1Service part / kit Amazon eBay
38810INSULATION, ACOUSTIC - 3PCF1.52Service part / kit Amazon eBay
38811BARRIER, BAR. - SULFATE, 1 LB1Service part / kit Amazon eBay
38812FOAM, POLYDAMP - 11.0 X 30.01Service part / kit Amazon eBay
38815DOOR, OUTER PAD1Service part / kit Amazon eBay
38816DOOR, INNER1Service part / kit Amazon eBay
38822PANEL, ROOF - EXHAUST, VENTED FRONT1Service part / kit Amazon eBay
38823PANEL, ROOF - VENTED MIDDLE1Service part / kit Amazon eBay
38824PANEL, ROOF - MIDDLE1Service part / kit Amazon eBay
38825PANEL, ROOF - REAR1Service part / kit Amazon eBay
38828DOOR, OUTER PAD1Service part / kit Amazon eBay
38829DOOR, INNER1Service part / kit Amazon eBay
38830KIT, CONTROL DOOR1Service part / kit Amazon eBay FridayParts $38.95
38831BUMPER, DOOR - RUBBER2Service part / kit Amazon eBay
38833WINDOW1Service part / kit Amazon eBay
38835STRIP, WINDOW - LOCK1Service part / kit Amazon eBay $39.97
38836TRIM, WINDOW, L-SHAPED2Service part / kit Amazon eBay
38837HOLDER, MANUAL1Service part / kit Amazon eBay
38841PANEL, UPPER PANEL1Service part / kit Amazon eBay FridayParts $38.95
38842DUCT, UPPER PANEL INTAKE1Service part / kit Amazon eBay
38847PANEL, OUTSIDE1Service part / kit Amazon eBay
38848PANEL, INSIDE1Service part / kit Amazon eBay
38850DOOR, VENTED - INTERNAL DUCT, LEFT1Service part / kit Amazon eBay FridayParts $10.46
38851DOOR, VENTED - INTERNAL DUCT, RIGHT1Service part / kit Amazon eBay
38852DOOR, OUTER PAD1Service part / kit Amazon eBay
38853DOOR, INNER1Service part / kit Amazon eBay
38854DUCT, DOOR INTAKE1Service part / kit Amazon eBay
38864GUARD, PAD LATCH1Service part / kit Amazon eBay
38865GUARD, PAD LATCH1Service part / kit Amazon eBay
38866HANDLE, RECESS - LOCK, KEYED1Service part / kit Amazon eBay $50.30
52698DOOR, OUTER1Service part / kit Amazon eBay
52699DOOR, INNER1Service part / kit Amazon eBay
53372RIVET, .188 X .250 TO .500 GRIP4Service part / kit Amazon eBay

Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.

Fuel consumption

RatingLoadL/hgal/h
Prime50%118.8631.4
Prime75%169.2144.7
Prime100%220.6958.3
Standby50%146.1238.6
Standby75%210.4755.6
Standby100%275.272.7

Source — consumption: 35319.

Available documents

Operator's manual — 35319 (Magnum)

This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.