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HGM9520N Genset Paralleled Controller User Manual Page 106 of 111

17.8

DETROIT DIESEL DDEC III/IV

Table 33 Engine CAN Port

Terminals of controller

CAN port of engine

Remark

Fuel relay output

Expansion

30A

relay,

proving battery voltage for
ECU.

Starting relay output

Connected to starter coil directly.

CAN GND

CAN

communication

shielding

line

(connected with controller terminal only).

CAN(H)

Using impedance 120Ω connecting line.

CAN(L)

Using impedance 120Ω connecting line.

Engine type: Common J1939.

17.9

DEUTZ EMR2

Table 34 F Connector

Terminals of controller

F connector

Remark

Fuel relay output

Expansion

30A

relay,

proving battery voltage for
14; Fuse is 16A.

Starting relay output

Connected to starter coil directly.

Connected to battery negative.

CAN GND

CAN

communication

shielding

line

(connected with controller terminal only).

CAN(H)

Impedance 120Ω connecting line is
recommended.

CAN(L)

Impedance 120Ω connecting line is
recommended.

Engine type: Volvo EDC4.

17.10

JOHN DEERE

Table 35 21-Pin Connector

Terminals of controller

21 pins connector

Remark

Fuel relay output

G, J

Starting relay output

CAN GND

CAN

communication

shielding

line

(connected with controller’s terminal only).

CAN(H)

Using impedance 120Ω connecting line.

CAN(L)

Using impedance 120Ω connecting line.

Engine type: John Deere.

Summary of Contents for HGM9520N

Page 1: ...HGM9520N GENSET PARALLELED WITH MAINS CONTROLLER USER MANUAL SMARTGEN ZHENGZHOU TECHNOLOGY CO LTD...

Page 2: ...in any medium by electronic means or other without the written permission of the copyright holder Applications for the copyright holder s written permission to reproduce any part of this publication...

Page 3: ...tion Symbol Instruction NOTE Highlights an essential element of a procedure to ensure correctness CAUTION Indicates a procedure or practice which if not strictly observed could result in damage or des...

Page 4: ...STOP ALARMS 33 5 5 TRIP ALARMS 38 5 6 TRIP AND STOP ALARM 43 5 7 SHUTDOWN ALARMS 48 6 WIRING CONNECTION 54 7 SCOPES AND DEFINITIONS OF PROGRAMMABLE PARAMETERS 57 7 1 CONTENTS AND SCOPES OF PARAMETERS...

Page 5: ...17 CONNECTIONS OF CONTROLLER AND J1939 ENGINE 103 17 1 CUMMINS ISB ISBE 103 17 2 CUMMINS QSL9 103 17 3 CUMMINS QSM11 IMPORT 104 17 4 CUMMINS QSX15 CM570 104 17 5 CUMMINS GCS MODBUS 104 17 6 CUMMINS QS...

Page 6: ...hich can recover to Mains supply function continuously Controller can precisely monitor all running status of genset and when abnormal occasions occur genset can parallel off and stop the genset in wh...

Page 7: ...ver frequency under frequency loss of phase and phase sequence wrong detection functions For generator controller has over voltage under voltage over frequency under frequency high unbalanced voltage...

Page 8: ...al time clock scheduled start stop function allowing to start the genset once a day week month with load or not Alarm data record function which allows to record the genset data of 5 alarms Accumulati...

Page 9: ...lution 0 1V Accuracy 0 5 AC Frequency Range 5Hz 75Hz Resolution 0 01Hz Accuracy 0 1Hz AC Current Rated 5A Range 0A 10A Resolution 0 1A Accuracy 1 Speed Sensor Voltage Range 1 0V 24V RMS Frequency Rang...

Page 10: ...CAN Isolated maximum communication length 250m applying Belden 9841 cable or the equivalence EMC CE Certification EN 61326 1 2013 Vibration Test 5 8 Hz 7 5 mm 8 500 Hz 2 g IEC 60068 2 6 Shock Test 50...

Page 11: ...mes per second Trip Fast flashing 5 times per second Trip and Stop Fast flashing 5 times per second Shutdown Fast flashing 5 times per second No Alarm Extinguished Running indicator is normally illumi...

Page 12: ...set Alarm Remove the alarm sound Remove the alarm by pressing for over 3s Fn Shortcut button by making groups with other buttons or other function button power button stop button etc by setting Mains...

Page 13: ...ns voltage frequency Engine speed temperature engine oil pressure battery voltage Part of status displays Status page includes the following contents Genset status Mains status and ATS status Engine p...

Page 14: ...rds about all start stop events alarm events except warnings manual start stop events and the real time when events occur Expansion page Sensor value of expansion analogue module NOTE AIN24 expansion...

Page 15: ...d 7 During start idle delay under speed under frequency under voltage alarms are inhibited When this delay is over warming up delay is initiated if configured 8 When one genset is running and warming...

Page 16: ...Manual mode the switch control procedures will start through manual control procedure Users can control the loading transfer of ATS via pressing button to switch on or off Gen Breaker Close Operation...

Page 17: ...edure NOTE The auxiliary close input should be configured necessarily and make sure the connection is correct 5 PROTECTIONS Table 7 Controller Alarm Types Alarm Type Action Open Directly Open After So...

Page 18: ...a warning It is detected after warming up time before stop idle time 6 Gen Over Voltage When this is enabled and the controller detects the voltage is above the preset limit it shall issue a warning...

Page 19: ...sure Sensor Wrong When voltage or current input is selected for the curve type of the controller and the controller detects input signal is abnormal it shall issue a warning and meanwhile the curve is...

Page 20: ...t is always detected when the sensor is selected as fuel level sensor 30 Fail to Stop After fail to stop delay is over if the genset does not stop completely it will initiate a warning alarm It is det...

Page 21: ...hift When the controller detects mains voltage vector shift is above the pre set value it will initiate a warning alarm It is detected after Mains Parallel Mode is active and after Gen closed 44 Freq...

Page 22: ...g It is detected after safety on time before ETS solenoid hold when the sensor is selected as temperature sensor and pressure sensor It is always detected when the sensor is selected as fuel level sen...

Page 23: ...r factor has fallen below the pre set value it will initiate a warning alarm It is always detected 63 THD High When this is enabled and the controller detects that the THD has exceeded the pre set val...

Page 24: ...detected after warming up and before stop idle 6 Gen Over Voltage When this is enabled and the controller detects the genset voltage is above preset limit it shall issue a block alarm It is detected a...

Page 25: ...re Sensor Wrong When voltage or current input is selected for the curve type of the controller and the controller detects input signal is abnormal it shall issue a block alarm and meanwhile the curve...

Page 26: ...cted when the sensor is selected as fuel level sensor 30 Charge Alternator Failure When this is enabled and the controller detects the charger voltage value is below the preset limit it shall issue a...

Page 27: ...sor circuit is open it shall issue a block alarm It is always detected 45 AIN24 Sensor High When over high alarm is enabled and the controller detects the sensor value is above the preset upper limit...

Page 28: ...vel sensor 51 Power Factor Low When this is enabled and the controller detects that the generator power factor has fallen below the pre set limit it will initiate a block alarm It is always detected 5...

Page 29: ...ected after warming up and before stop idle 6 Gen Over Voltage When this is enabled and the controller detects the genset voltage is above preset limit it shall issue an alarm signal It is detected al...

Page 30: ...Pressure Sensor Wrong When voltage or current input is selected for the curve type of the controller and the controller detects input signal is abnormal it shall issue an alarm signal and meanwhile t...

Page 31: ...when the sensor is selected as fuel level sensor 30 Charge Alternator Failure When this is enabled and the controller detects the charger voltage value is below the preset limit it shall issue an alar...

Page 32: ...or circuit is open it shall issue an alarm signal It is always detected 45 AIN24 Sensor High When over high alarm is enabled and the controller detects the sensor value is above the preset upper limit...

Page 33: ...Safety Trip and Stop Alarms No Type Description 1 Over Speed When this is enabled and the controller detects that the genset speed is above the pre set limit it will initiate an alarm signal It is alw...

Page 34: ...ine alarm signal from J1939 it shall issue an alarm signal It is always detected 15 Temp Sensor Open When the controller detects the sensor circuit is open it shall issue an alarm signal It is always...

Page 35: ...nal and meanwhile the curve is transferred to resistor type to prevent damaging the controller It is detected always 27 Flex Sensor 2 Open When the controller detects the sensor circuit is open it sha...

Page 36: ...nitiate an alarm signal It is always detected 40 AIN24 Comm Fail When AIN24 communication is enabled and the controller cannot receive the communication data it will initiate an alarm signal It is alw...

Page 37: ...solenoid hold when the sensor is selected as temperature sensor and pressure sensor It is always detected when the sensor is selected as fuel level sensor 50 AIN8 Sensor Low When over low alarm is en...

Page 38: ...r warming up and before stop idle 6 Gen Over Voltage When this is enabled and the controller detects the genset voltage is above preset limit it shall issue an alarm signal It is detected always 7 Gen...

Page 39: ...Pressure Sensor Wrong When voltage or current input is selected for the curve type of the controller and the controller detects input signal is abnormal it shall issue an alarm signal and meanwhile t...

Page 40: ...pressure sensor It is always detected when the sensor is selected as fuel level sensor 30 Charge Alternator Failure When this is enabled and the controller detects the charger voltage value is below t...

Page 41: ...signal It is detected in the detection range set in the input 44 DOUT16 Comm Fail When DOUT16 communication is enabled and the controller cannot receive the communication data it will initiate an ala...

Page 42: ...it it shall issue an alarm signal It is detected after safety on time before ETS solenoid hold when the sensor is selected as temperature sensor and pressure sensor It is always detected when the sens...

Page 43: ...It is detected after warming up and before stop idle 6 Gen Over Voltage When this is enabled and the controller detects the genset voltage is above preset limit it shall issue an alarm signal It is d...

Page 44: ...Pressure Sensor Wrong When voltage or current input is selected for the curve type of the controller and the controller detects input signal is abnormal it shall issue an alarm signal and meanwhile t...

Page 45: ...selected as fuel level sensor 30 Charge Alternator Failure When this is enabled and the controller detects the charger voltage value is below the preset limit it shall issue an alarm signal It is det...

Page 46: ...gnal It is detected in the detection range set in the input 45 DOUT16 Comm Fail When DOUT16 communication is enabled and the controller cannot receive the communication data it will initiate an alarm...

Page 47: ...ime before ETS solenoid hold when the sensor is selected as temperature sensor and pressure sensor It is always detected when the sensor is selected as fuel level sensor 56 AIN8 Sensor Low When over l...

Page 48: ...nder Frequency When this is enabled and the controller detects the frequency is below the preset limit it shall issue an alarm signal It is detected after warming up and before stop idle 7 Gen Over Vo...

Page 49: ...fter safety on time and before ETS solenoid hold 20 MSC ID Error When the controller detects MSC bus has the same IDs it shall issue shutdown alarm signal It is always detected 21 Volt Bus Error When...

Page 50: ...d when the sensor is selected as temperature sensor and pressure sensor It is always detected when the sensor is selected as fuel level sensor 34 Flex Sensor 1 Low When over low alarm is enabled and t...

Page 51: ...Level alarm in the input port is active it shall issue an alarm signal It is always detected 45 Detonation Alarm When the controller detects Detonation Alarm in the input port is active it shall issu...

Page 52: ...58 AIN24 Sensor Low When over low alarm is enabled and the controller detects the sensor value is below the preset lower limit it shall issue an alarm signal It is detected after safety on time before...

Page 53: ...is enabled and the controller detects that the THD has exceeded the pre set limit it will initiate an alarm signal It is always detected 65 Gen Volt Unbalance When this is enabled and the controller...

Page 54: ...nect with B via emergency stop button 4 Fuel relay 1 5mm2 B is supplied by 3 points rated 16A 5 Crank relay 1 5mm2 B is supplied by 3 points rated 16A Connect to starter coil 6 Digi output 1 1 5mm2 B...

Page 55: ...0 5mm2 30 MSC 1 CAN L 0 5mm2 31 GOV B 0 5mm2 Shielding wire is recommended Shielding layer shall be earth connected at GOV end 32 GOV A 0 5mm2 33 AVR B 0 5mm2 Shielding wire is recommended Shielding...

Page 56: ...Connect to engine oil pressure sensor Voltage type 0V 5V current type 4mA 20mA and resistance sensor can be chosen 64 Fuel level 1 0mm2 Connect to fuel level resistance sensor 65 Flex sensor 1 1 0mm2...

Page 57: ...5 00318 It is used to enter advanced parameter setting 6 Daylight Saving Time 0 1 0 0 Disable 1 Enable Start and end time for this can be set 7 Date and Time It is used for date and time settings 8 Te...

Page 58: ...n genset switch on and high speed running 9 Cooling Time 0 3600 s 60 Radiating time before genset stop after it unloads 10 Stop Idle Time 0 3600 s 10 Running time for genset idling speed when the gens...

Page 59: ...s 3 Rated Speed 0 6000 r min 1500 Offer standard to judge over under loading speed 4 Loading Speed 0 100 0 90 0 Set value is percentage of rated speed Controller detects when it is ready to load It wo...

Page 60: ...is batt rated volt percentage Delay value Action 14 Battery Under Volt 1 0 1 0 200 0 0 200 0 0 3600 s 0 7 1 85 0 90 0 60 1 0 Disable 1 Enable Set value is batt rated volt percentage Return value is b...

Page 61: ...2 64 4 Numbers of generator pole used for calculating engine speed when there is not speed sensor 3 Rated Voltage 30 30000 V 230 To offer standards for detecting of gens over under voltage and loading...

Page 62: ...0 3600 s 0 7 1 114 0 112 0 2 7 0 Disable 1 Enable Set value is gen rated freq percentage Return value is gen rated freq percentage Delay value Action 13 Gen Over Freq 2 Set 0 1 0 200 0 0 200 0 0 3600...

Page 63: ...nd used for loading current standard 23 Over Current 1 0 1 0 200 0 0 200 0 0 3600 s 0 7 1 120 0 118 0 3 6 0 Disable 1 Enable Set value is percentage of rated current Return value is percentage of rate...

Page 64: ...d Ramp Delay 0 30 s 0 34 Unload Ramp Rate 0 1 100 0 s 3 0 Genset unloading speed 35 Over Power 1 Set 0 1 0 200 0 0 200 0 0 3600 s 0 7 1 120 0 118 0 3 6 0 Disable 1 Enable Set value is percentage of ge...

Page 65: ...r Delay value Action 42 Power Factor Low 2 0 1 0 1 00 0 1 00 0 3600 s 0 7 0 0 70 0 75 5 0 0 Disable 1 Enable Set value is gen power factor Set value is gen power factor Delay value Action Switch Setti...

Page 66: ...2 7 0 Disable 1 Enable Set value is engine oil pressure value Set value is engine oil pressure value Delay value Action 4 Low OP Alarm 2 Set 0 1 0 1000 kPa 0 1000 kPa 0 3600 s 0 7 1 124 138 5 1 0 Dis...

Page 67: ...active Digital Input Port 6 1 Contents Setting 0 70 44 Master choice 2 Active Type 0 1 0 0 Close 1 Open Digital Input Port 7 1 Contents Setting 0 70 0 Users defined 2 Active Type 0 1 0 0 Close 1 Open...

Page 68: ...fety Trip and Stop 5 Trip 6 Trip and Stop 7 Shutdown 5 Active Delay 0 20 0 s 2 0 Time from detecting active to confirm 6 Description LCD displays detailed contents when the input is active Digital Out...

Page 69: ...intenance time alarm action can be set Alternative Configuration 1 Alt Config 1 0 1 0 0 Disable 1 Enable Power supply system rated voltage rated frequency rated speed rated current rated active power...

Page 70: ...t 0 7 1 Multi Sync 1 Num On MSC Bus 1 32 2 It is the minimum MSC number Not available for HGM9520N 2 MSC Fail Act 0 7 1 0 None 1 Warning 2 Block 3 Safety Trip 4 Safety Trip and Stop 5 Trip 6 Trip and...

Page 71: ...Volt Feedback 0 200 10 It is voltage feedback coefficient in configuring active power distribution Not available for HGM9520N 16 Ground Relay Close Fail 0 7 7 0 None 1 Warning 2 Block 3 Safety Trip 4...

Page 72: ...is the percentage of full load voltage and rated voltage NEL Settings 1 NEL Number 1 3 3 Details of function description please see the following description 2 NEL Trip 0 1 0 3 NEL Trip 1 Set Value 0...

Page 73: ...y 0 3600 s 5 Sync Calibration MSC 1 MSC ID 0 31 1 It is the ID in the MSC communication network which indicates that the MSC ID in the entire communication network should be unique Not available for H...

Page 74: ...0 500 20 Gain P 0 2000 20 Stability I 0 2000 0 Rate of change D 2 kW Control Relay 0 25 4 00 Hz 1 20 Response 0 05 1 60 s 0 20 Stability 0 100 10 Gain 0 10 0 1 0 Dead area 3 kvar Control Volt 0 500 20...

Page 75: ...ort Curve var Configure gen voltage reactive power curve It is active when active power output mode is configured as Voltage Power GOV AVR 1 GOV SW1 0 20 00 0 Center voltage default 0V 2 GOV SW2 0 10...

Page 76: ...1 0 200 0 0 20 0 s 1 99 0 0 1 10 ROCOF 0 1 0 1 00 Hz s 0 20 0 s 1 0 20 0 1 Set value is frequency change rate of mains ROCOF 11 Vector Shift 0 1 0 20 0 0 20 0 s 1 6 0 0 1 Set value is phase angle s ch...

Page 77: ...Act on warning shutdown and electrical trips An annunciator can be connected externally If alarm mute configurable input port is active this is prohibited 19 Louver Control Act when genset is startin...

Page 78: ...ECU raising to normal speed 43 Crank Success Close when a successful start signal is detected 44 Gen OK Act when generator is normally running 45 Gen Load Available Act between normal running and hi...

Page 79: ...active 84 Exp DI Input 4 Active Act when expansion digital input 4 is active 85 Exp DI Input 5 Active Act when expansion digital input 5 is active 86 Exp DI Input 6 Active Act when expansion digital...

Page 80: ...en gen over power warning occurs 120 Over Power Alarm Act except warning when over power warning occurs 121 Gen Reverse Power Warn Act when gen reverse power warning occurs 122 Gen Reverse Power Alarm...

Page 81: ...t when controller has flexible sensor 2 low alarm except warning 158 161 Reserved 162 Exp1 Ch15 High Alarm Act when expansion AIN24 1 sensor 15 high alarm except warning occurs 163 Exp1 Ch15 High Warn...

Page 82: ...h21 Low Warn Act when expansion AIN24 1 sensor 21 low warning occurs 190 Exp1 Ch22 High Alarm Act when expansion AIN24 1 sensor 22 high alarm except warning occurs 191 Exp1 Ch22 High Warn Act when exp...

Page 83: ...N8 sensor 4 high warning occurs 216 AIN8 Ch 4 Low Alarm Act when expansion AIN8 sensor 4 low alarm except warning occurs 217 AIN8 Ch 4 Low Warn Act when expansion AIN8 sensor 4 low warning occurs 218...

Page 84: ...arts or condition output S1 or condition output S2 and condition output S3 S1 or S2 is TRUE while S3 is TRUE defined combination output is outputting S1 and S2 are FALSE or S3 is FALSE defined combina...

Page 85: ...prohibit generator start automatically when input is active 11 Inhibit Scheduled Start In Auto mode prohibit fixed timing start genset when input is active 12 Gen Close Inhibit When input is active a...

Page 86: ...s inactive Mains takes load Gen takes off load genset stops automatically 33 Simulate Stop key An external button Not Self locking can be connected and pressed as simulate panel button 34 Simulate Man...

Page 87: ...s Leak Shutdown Connect with detection module alarm input port 59 DL Manual Connect An external button Not Self locking can be connected Details of function description please see the following 60 DL...

Page 88: ...sure Sensor 0 Not used 1 Custom Res Curve 2 Custom 4 20 mA curve 3 Custom 0 5 V curve 4 VDO 10Bar 5 CURTIS 6 DATCON 10Bar 7 SGX 8 SGD 9 SGH 10 VDO 5Bar 11 DATCON 5Bar 12 DATCON 7Bar 13 SUSUKI 14 PRO 1...

Page 89: ...se start fail or loss speed signal may be caused 5 If genset is without oil pressure sensor please don t select corresponding items 6 If speed is not selected in crank disconnect setting the rotating...

Page 90: ...adjust it in the sensor curve type 3 When the sensor curve is inputted x value resistor must be inputted from small to large otherwise mistake occurs 4 If sensor type is selected as none sensor curve...

Page 91: ...0 2 Manually close parallel sets and check whether the parallel synchronization is steady and whether the close impulse current is too high or not 3 After the genset is connected in parallel off load...

Page 92: ...GM9520N Genset Paralleled Controller User Manual Page 92 of 111 11 MAINS PARALLEL MODE 11 1 GEN CONTROL MODE Output pre set active power reactive power or power factor Fig 5 Constant Power Output Mode...

Page 93: ...led Controller User Manual Page 93 of 111 11 2 MAINS CONTROL MODE Set Mains onload power value the part which surpasses mains power set is taken by Gen Mains control mode must connect Mains CT Fig 6 M...

Page 94: ...HGM9520N Genset Paralleled Controller User Manual Page 94 of 111 11 3 LOAD RECEIPT MODE Load receipt mode must connect Mains CT Fig 7 Load Receipt Mode...

Page 95: ...HGM9520N Genset Paralleled Controller User Manual Page 95 of 111 11 4 AMF CONTROL MODE AMF start mode Fig 8 AMF Mode...

Page 96: ...HGM9520N Genset Paralleled Controller User Manual Page 96 of 111 11 5 ISLAND START MODE Fig 9 Island Output Mode...

Page 97: ...e 97 of 111 12 TYPICAL APPLICATION Fig 10 HGM9520N 3 Phase 4 Wire Typical Application Diagram NOTE Fuse F1 min 2A max 20A Fuse F2 max 32A Users should select the suitable fuse depending on practical a...

Page 98: ...HGM9520N Genset Paralleled Controller User Manual Page 98 of 111 Fig 12 2 Phase 3 Wire Application Diagram Fig 13 Single Phase 2 Wire Application Diagram...

Page 99: ...HGM9520N Genset Paralleled Controller User Manual Page 99 of 111 13 POWER MANAGEMENT MODE Power management mode is to be selected via a digital input port Fig 14 Power Management Logic...

Page 100: ...L manual trip input is active earthed failing edge is active NEL1 will trip without delay If NEL manual trip input is active again NEL2 will trip If NEL manual trip input is active the third time NEL3...

Page 101: ...nce Manual Operation If manual DL connect input is active earthed failing edge is active DL1 will connect without delay If manual DL connect input is active again DL2 will connect If manual DL connect...

Page 102: ...ll be connected to No 19 and No 20 terminals on the controller The output voltage of the speed sensor shall be within 1 24 VAC effective value in the range of full speed and 12VAC is recommended at ra...

Page 103: ...ng line connected with ECU terminal only CAN H SAE J1939 signal Impedance 120 connecting line is recommended CAN L SAE J1939 return Impedance 120 connecting line is recommended Engine type Cummins ISB...

Page 104: ...AN L B Using impedance 120 connecting line Engine type Cummins ISB 17 4 CUMMINS QSX15 CM570 It is suitable for CM570 engine control module Engine type is QSX15 etc Table 28 50 Pin Connector Terminals...

Page 105: ...d with starter coil directly CAN GND CAN communication shielding line connected with controller s this terminal only CAN H 46 Using impedance 120 connecting line CAN L 37 Using impedance 120 connectin...

Page 106: ...of controller F connector Remark Fuel relay output Expansion 30A relay proving battery voltage for 14 Fuse is 16A Starting relay output Connected to starter coil directly 1 Connected to battery negat...

Page 107: ...only CAN H X4 1 Using impedance 120 connecting line CAN L X4 2 Using impedance 120 connecting line Engine type MTU ADEC 17 12 MTU ADEC SAM MODULE It is suitable for MTU engine with ADEC ECU7 and SAM m...

Page 108: ...s of controller B1 connector Remark Fuel relay output 3 Starting relay output Connected to starter coil directly CAN GND CAN communication shielding line connected with controller s terminal only CAN...

Page 109: ...ne connected with controller s terminal only CAN H 12 Using impedance 120 connecting line CAN L 13 Using impedance 120 connecting line Engine type Volvo EDC4 17 17 VOLVO EMS2 Volvo Engine types are TA...

Page 110: ...47 Engine 2 Pin Port Battery Engine 2 pins port Remark Battery negative 1 Wire diameter 2 5mm2 Battery positive 2 Wire diameter 2 5mm2 Engine type BOSCH 17 19 WEICHAI It is suitable for Weichai BOSCH...

Page 111: ...Crank disconnect failure Check fuel circuit and its connections Check starting batteries Check speed sensor and its connections Refer to engine manual No response for starter Check starter connections...

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