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VECTOR
V08 ENT M75
V08 ENT M11
V08 ENT M12
V 8 MODEL
DIESEL CYCLE
FOR MARINE APPLICATIONS
INSTALLATION DIRECTIVE
T E C H N O L O G I C A L
E X C E L L E N C E
MAY 2006 EDITION
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
FOREWORD
We strongly recommend that you carefully read the indications contained in this document: compliance with them
protects the engine against irregular operation and assures
its reliability, safeguarding sea-going and maintenance personnel against accident hazards.
The indications contained in this directive pertain to the
V08 ent m75 - M11 - M12 engines and complement the
IVECO MOTORS publication “Guide to the Installation of
Marine Engines”, the reader should refer to for anything that
is not explained herein.
For more complete information about the engine, please
refer to the appropriate technical brochure.
Use of fuels and oils with different characteristics from
those set out in the operation and maintenance manual may
compromise the regular operation of the engine, limiting its
performance, reliability and working life.
Exclusive use of IVECO Original Parts is a necessary condition to maintain the engine in its original integrity.
Tampering, making modifications and using non original parts
can jeopardize the safety of boat engineers and users.
To obtain spare parts, you must indicate:
-
-
Commercial code, serial number and indications shown
on the engine tag;
Part number of the spare as per spare part catalog.
The information provided below refer to engine characteristics that are current as of the publication date. IVECO
MOTORS reserves the right to make modifications at any
time and without advance notice, to meet technical or
commercial requirements or to comply with local legal and
regulatory requirements.
We refuse all liability for any errors and omissions.
The reader is reminded that the IVECO MOTORS Technical
Assistance Network is always at the Customer’s side with its
competence and professionalism.
Publication IVECO MOTORS edited by:
IVECO PowerTrain
Advertising & Promotion
Pregnana Milanese (MI)
www.ivecomotors.com
Printed P3D64V001 E - May 2006 Edition
MAY 2006
MAY 2006
INSTALLATION DIRECTIVE
V08 ent m75 - M11 - M12
CONTENTS
Page
1. WARNINGS AND CAUTIONS
4
2. ENGINE PARTS AND COMPONENTS
6
3. INSTALLATION OVERVIEW 10
4. GENERAL INSTALLATION CRITERIA
11
5. TECHNICAL DATA FOR INSTALLATION 12
6. IDENTIFICATION DATA
14
7. FUEL LINE
15
8. ELECTRICAL EQUIPMENT
17
9. MAIN ANALOG INSTRUMENT PANEL
26
10. SECONDARY ANALOG INSTRUMENT PANEL 30
11. DRILLING PLANS FOR ANALOG PANELS
31
12. CUSTOMIZED INSTRUMENT PANEL
32
13. SENSORS FOR DETECTION AND INSTRUMENT PANEL SIGNALLING
34
14. PREPARING THE ENGINE FOR FIRST START-UP 37
15. TESTS BEFORE THE FIRST START-UP
37
16. FIRST ENGINE START
38
17. EDC ECU INDICATION LIGHTS
40
18. UNDERWAY CHECKS
43
19. PREPARING THE ENGINE FOR LONG IDLE PERIODS
44
20. ELECTRIC DIAGRAMS
46
21. APPENDIX
53
Indications for consultation
The different versions of the motors are generally shown
using the same pictures and descriptions, however important
differences are shown separately.
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
1. WARNINGS AND CAUTIONS
To obtain the best engine performance, it is essential not to
deviate from the mission profile for which it was produced
and set up. The engine must not be used for purposes other
than those stated by the manufacturer. IVECO MOTORS is
willing to examine any need for particular installations beforehand. Use of an electronically controlled injection system,
in providing the engine with performance benefits, requires
that the installer and maintenance specialist comply with
some fundamental rules, which will become more and more
commonplace as use of such equipment becomes progressively more widespread. Boat outfitters and maintenance specialists are invited to closely follow the instructions contained
herein. No modifications to the engine, its accessories and
components, are allowed.
o Do not connect any extraneous user device to the engine electrical equipment.
Failure to comply with the instructions that follow shall
void the warranty and relieve IVECO MOTORS of all
liabilities.
o Do not subject electronic units to temperatures exceeding 80°C.
For personnel safety
o Do not alter the data contained in the engine control
electronic unit.
Specialists and installers are cautioned to comply with
workplace safety rules and to adopt prescribed individual
protection devices when working.
o Comply with prescribed procedures and torque values
when tightening threaded elements.
o Do not energize the on-board electrical system of the
boat without first verifying that there are no short circuits.
o Do not branch pipes off to draw fuel from the engine
supply lines.
o Do not make any change to the engine’s hydraulic circuits and components.
o Do not execute arc welding operations before removing
the electronic units from their seating, placing them at an
adequate safety distance.
o Do not paint electrical components and their connections.
o Drain the cooling, lubrication and fuel lines only after
the fluids have duly cooled. The pressurized cap of the
coolant line may be opened only after the engine has
duly cooled.
Start-up
o Batteries contain a highly corrosive sulphuric acid solution: must never be upset and must be handled with
the utmost caution to prevent spillage. Ensure that the
battery compartment is adequately ventilated.
o When starting the engine the first time, have suitable
means available to cut off air intake in case of a runaway
condition.
Handling
The engine must be handled by experienced personnel,
using the prescribed tool or a rocker arm that keeps the
lifting lines parallel and with adequate equipment in terms
of capacity and size. The two eyebolts provided for lifting the
engine alone must always be used simultaneously.
Installation
o Knife switches or battery breakers may be used on the
power supply line of the engine electronic unit, provided
they are not used to shut off the engine.
o Do not modify the wiring harnesses; their length may
not be modified: use only available extensions.
o Do not use electronic device wiring harnesses not compliant with the IVECO MOTORS directive, in terms of
length, type of conductor, location, clamping, connection
of the shielding and earth braids.
o To avoid any interference, the wiring harnesses of the
different on-board electronic devices must follow different paths from those of the engine electronic systems.
o Ready the engine following the procedure set out in
Chapter 14.
o Start the engine after ensuring that it is complete with
every part specified by the manufacturer and required
by the installation, without attempting to start it with
caps and occlusions to the lubrication, cooling and fuel
feed lines.
o Check that the fluid lines are perfectly sealed, especially
lines for fuels and lubricants, which may cause fires and
consequent harm to persons and equipment.
o Make sure that the various pipelines are not in contact
with warm surfaces or moving parts.
o The installing yard is required to carry out tests to
verify the functional compatibility between the electrical-electronic equipment of the engine and the other
electronic equipment present on the boat.
Tests and tuning up
oNever disconnect the batteries when the engine is running.
o Remove the electrical connections from the batteries
before any operation on the electrical system.
o Ensure that the battery terminals comply with the exact
polarity, are properly tightened and protected against
accidental short circuits and corrosion phenomena.
MAY 2006
INSTALLATION DIRECTIVE
o Do not connect or disconnect electrical connections
when electrical power supply is on.
o Do not cause sparks in the attempt to verify the presence of electrical voltage.
o Do not draw fuel through unfiltered lines.
o Do not clean the engine and its parts with corrosive or
abrasive detergent substances, to avoid compromising
the integrity of electrical connections.
o The engine fluids and air, coolant, and oil filters discarded after use must be properly stored and delivered to
appropriate collection centres.
Long engine inactivity periods
Before long periods of inactivity, ready the engine following
the procedure set out in Chapter 19.
V08 ent m75 - M11 - M12
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
2. ENGINE PARTS AND COMPONENTS
Figure 1A
1
2
1
3
4
5
6
7
9
8
18
17
16
15
14
05_001_V
13
10
12
11
1. Intake air filter - 2. EDC Electronic Central Unit - 3. Common rail high pressure injection pump - 4. Cooled turbo-charger 5. Exhaust gas outlet - 6. Lever for switching fuel filters - 7. Engine coolant level sensor - 8. Water/water heat exchanger 9. Pressurization cap for coolant tank - 10. Sea water pump - 11. Engine coolant pump - 12. Fuel filters - 13. Lifting padeyes 14. Cylinder 1 electro-injector - 15. Cooled exhaust manifold - 16. Cylinder 4 electro-injector - 17. Lifting padeyes 18. Air-sea water heat exchanger.
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
Figure 1B
1
4
3
2
5
7
7
6
9
8
10
12
24
15
23
14
11
13
05_008_V
22
16
21
17
20
19
18
1. Engine coolant tank - 2. Pressurization cap for coolant tank - 3. Exhaust gas outlet - 4. Cooled turbo-charger - 5. Common rail high
pressure injection pump - 6. EDC Electronic Central Unit - 7. Intake air filter - 8. Air-sea water heat exchanger - 9. Lifting padeyes 10. Cylinder 8 electro-injector - 11. Lubricating oil dipstick - 12. Lubricating oil refill cap - 13. Cylinder 5 electro-injector - 14. Cooled
exhaust manifold - 15. Lifting padeyes - 16. Location of the low pressure fuel transfer pump - 17. Tap and fitting for lubricating oil
transfer - 18. Sacrificial anode - 19. Lubrication oil transfer electrical pump - 20. Sea water intake - 21. Alternator - 22. Lubricating
oil filters - 23. Engine coolant pump - 24. Electrical equipment wiring connectors.
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
Figure 2A
1
16
15
2
14
13
3
4
5
12
11
10
9
05_002_V
8
7
6
1. Lubricating oil filters - 2. Location of thermostatic valves - 3. Air-sea water heat exchanger - 4. EDC Electronic Central Unit 5. Exhaust gas outlet - 6. Fuel inlet and outlet fittings - 7. Crankshaft sensor - 8. Cooled turbo-charger - 9. Lifting padeyes 10. Cooled exhaust manifold - 11. Cylinder 8 electro-injector - 12. Lubricating oil dipstick - 13. Lubricating oil refill cap 14. Cylinder 5 electro-injector - 15. Lifting padeyes - 16. Sea water intake.
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
Figure 2B
1
2
4
3
5
6
7
8
9
10
05_009_V
11
12
1. Exhaust gas outlet - 2. EDC Electronic Central Unit - 3. Air-sea water heat exchanger - 4. Location of thermostatic valves 5. Fuel filters - 6. Lifting padeyes - 7. Cylinder 1 electro-injector - 8. Cooled exhaust manifold - 9. Cylinder 4 electro-injector 10. Lifting padeyes - 11. Cooled turbo-charger - 12. Sacrificial anode (placed on the air/water heat exchanger).
10
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
3. INSTALLATION OVERVIEW
Figure 3
1
2
3
3
4
5
6
7
8
9
11
05_003_V
10
1. Main instrument panel - 2. Throttle actuator - 3. Exhaust gas outlet - 4. Fuel return pipe to tank - 5. Fuel suction pipe 6. Prefilter with priming pump - 7. Sea water outlet from air/water heat exchanger - 8. To the filtered sea water intake 9. Sea water decanter filter - 10. Sea water outlet from water/water heat exchanger - 11. Electrical system cabinet.
The figure shows the set of components of an installation,
including those supplied with the engine equipment, standard
or optional, and those supplied or produced by the yard.
It provides a comprehensive picture of the operations
required to install the engine.
Components arrangement and illustrations are not binding
but merely indicative, subject to the choices made by yard
engineers according to their skills, available spaces and the
prescriptions set out herein.
MAY 2006
INSTALLATION DIRECTIVE
V08 ent m75 - M11 - M12
11
4. GENERAL INSTALLATION CRITERIA
Accessibility
The engine must be located in such a way as to allow filling
and draining engine liquids when doing servicing operations.
Moreover, the relay box and the diagnostic push-button
present on it must be accessible, also when underway.
Anchoring
If anchoring is accomplished by interposing shock mounts,
they must be able to support the engine’s mass and the longitudinal thrust exerted by the propeller shaft in motion.
If rigid mounting is adopted, particular care must be given to
support alignment and co-planarity.
Information on dimensions and fastening values are provided
in the “Installation Diagram”.
Combustion and ventilation air
Compliance with prescriptions on the quantity of air
required for combustion and ventilation assures a regular
operation of the engine even in adverse conditions and it
enables to deliver its maximum rated power (1).
Sea water line
It must be provided with an intake capable of preventing
the entry of foreign bodies into the suction pipes. Between
the intake and the pump, it is best to interpose a gate to be
closed in emergencies or for extended idle periods and a
filter to stop the smaller impurities; it is also recommended
to install a suitably dimensioned and easily replaced zinc
anode.
The engine sea water line was provided by the manufacturer
with protection anodes to be replaced periodically.
The rubber hoses positioned along the pipeline shall be sufficiently rigid not to create choked areas caused by crushing (1).
Engine pre-heating
If the engine usage profile requires immediate delivery of
power at the highest rpm’s, it is recommended to install an
auxiliary pre-heater on the closed cooling loop.
Exhaust gas outlet
The exhaust gas outlet conduits shall be compliant with the
guidelines contained in the IVECO MOTORS publication
“Guide to the installation of marine engines”; it also provides
indications to compute the dimensions of the exhaust pipelines, which is the Yard’s responsibility.
Electric - electronic equipment
Provide a suitable arrangement of the relay box, and of the
optional electronic unit referring to the dimensions and position of the wire harnesses and the relative connectors.
Both units must be anchored in such a way as to dampen the
vibrations and stresses undergone by the hull while underway and/or induced by the engine’s operation.
NOTE: Information about optional equipment are described
in the Chapter 21.
(1) The EDC engine electronic control is programmed to
reduce maximum deliverable power if the operating
parameters measured by the sensors show that critical conditions have been reached, and if exceeded the
engine could be damaged.
12
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
5. TECHNICAL DATA FOR INSTALLATION
V08 ENT
M75
V08 ENT
M11
V08 ENT
M12
Engine intake and ventilation air when underway
Static vacuum allowed downstream of the air filter
kPa
mmH2O
≤ 3.5
≤ 350
≤ 3.5
≤ 350
≤ 3.5
≤ 350
Engine air intake flow rate
m3/h
≥ 3050
≥-
≥ 4000
Engine room ventilation air flow rate (excluding engine air intake)
m3/h
≥ 7950
≥-
≥ 6600
Static vacuum allowed in the engine room
kPa
mmH2O
≤ 0.1
≤ 10
≤ 0.1
≤ 10
≤ 0.1
≤ 10
Temperature allowed in the engine room
°C
≤ 45
≤-
≤ 40
Maximum engine room temperature exceed outside temperature
°C
≤ 15
≤ 15
≤ 15
≤ 10
≤ 1000
≤ 10
≤ 1000
≤ 10
≤ 1000
510 ± 25
-
660 ± 25
3550
-
4800
-
-
-
105
4
105
4
105
4
127
5
127
5
127
5
Exhaust gas outlet
Allowed static back pressure
Temperature at maximum power (turbocharger inlet)
Flow rate at maximum power
Riser outer diameter
Dry exhaust outer diameter
Diameter of circumference of distance between 6 locking holes
kPa
mmH2O
°C
kg/h
mm
inches
mm
inches
mm
inches
Fuel supply
Low pressure pump delivery at maximum rpm
Fuel temperature to allow maximum power
l/h
°C
400
400
400
≤ 70
≤ 70
≤ 70
Inner diameter, intake pipe
mm
≥ 14
≥ 14
≥ 14
Inner diameter, return pipe
mm
Thread on prefilter fittings
M
inches
UIC
kPa
mmH2O
kPa
mmH2O
Thread on engine fittings
Allowed intake vacuum
Allowed intake pressure
≥8
≥8
≥8
14 x 1.5
14 x 1.5
14 x 1.5
1/2
1/2
1/2
≤ 50
≤ 5000
≤ 50
≤ 5000
≤ 50
≤ 5000
≤ 20
≤ 2000
≤ 20
≤ 2000
≤ 20
≤ 2000
101
4
101
4
101
4
61000
-
78000
≤ 20
≤ 2000
≤ 20
≤ 2000
≤ 20
≤ 2000
51
2
51
2
51
2
89
3½
89
3½
89
3½
Open sea water cooling line
Intake pipe outer diameter
Pump delivery at maximum rpm
Allowed intake vacuum
Discharge pipeline outer diameter from air/water heat exchanger
Discharge pipeline diameter outer from water/water heat exchanger
mm
inches
l/h
kPa
mmH2O
mm
inches
mm
inches
INSTALLATION DIRECTIVE
MAY 2006
13
V08 ent m75 - M11 - M12
V08 ENT
M75
V08 ENT
M11
V08 ENT
M12
inches UIC
-
-
-
Maximum longitudinal in continuous operation (static + dynamic)
degrees/360
+20°
+20°
+20°
Maximum transversal in continuous operation(static + dynamic)
degrees/360
± 22°30’
± 22°30’
± 22°30’
Longitudinal for lubricating oil level check with standard dipstick
degrees/360
0 ÷ 10°
0 ÷ 10°
0 ÷ 10°
Gear box oil heat exchanger
Thread on the intermediate engine fittings
Allowed engine inclination angles
Power takeoffs (optional)
2-race front pulley for “V” belts
Reference diameter
mm
-
-
-
Race dimension
mm
-
-
-
kW
CV
kW
CV
-
-
-
Nm
kgm
-
-
-
Nm
kgm
N
-
-
-
-
-
Power available per belt at 650 rpm
Power available per belt at 1300 rpm
2-race front pulley + elastic joint for flange
Torque available in engine axis
2-race front pulley + elastic joint for crankshaft
Torque available in engine axis
Radial force resulting from belt tension (*)
(*) For direction of the resulting radial force between 60° and 300° with reference to vertical axis
Moment of inertia of rigidly added masses (*)
Dimensions
kgm2
-
1182 (46.5)
Figure 4
2120 (83.4)
1220 (48)
Dimension in millimetres (inches)
05_004_V
14
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
6. IDENTIFICATION DATA
Figure 5
S. p. A.
Viale dell'Industria, 15/17 - 20010 Pregnana Mil.se MI - ITALY
ENGINE TYPE
ENGINE FAMILY
ENGINE DWG
POWER (KW)
AND SPEED (RPM)
POWER SET CODE
ENGINE S/N
YEAR OF BUILD
HOMOLOGATION
No
COMMERC. TYPE / VERSION
04_039_C
Figure 6
05_002_V
The engine identification data are stenciled on a tag positioned over the engine coolant tank
INSTALLATION DIRECTIVE
MAY 2006
15
V08 ent m75 - M11 - M12
7. FUEL LINE
Figure 7
6
8
7
1
5
2
3
4
05_012_V
1. Return and suction flows from the tank - 2. Prefilter - 3. Fuel fitting support - 4. Low pressure supply pump 5. Fuel filters - 6. Lever for switching fuel filters - 7. Common rail high pressure injection pump - 8. Rail overpressure valve.
For the installation, the following connections are required:
-
-
-
from the tank to the prefilter
from the prefilter to fitting to engine inlet
from engine outlet fitting to the tank recirculation
Prefilter
The prefilter with priming pump, supplied separately from
the engine, must be fastened near the tank, in a relatively low
point of the line to allow for easy replacement the filtering
cartridge and/or the operation of the hand pump. Avoid the
use of additional mesh or paper filters along the feed lines
between prefilter and engine. To avoid introducing impurities in the feeding lines inside the engine, do not place filter
cartridges pre-filled with fuel in the system.
Materials Characteristics
The fuel tank and the suction and return assembly must
withstand the continuous abrasion caused by a flow of fuel
oil of 250 l/h at a temperature of 90°C without noticeable
deformation or wear or release of material. Use of metal
tanks, preferably made of iron alloys, is allowed, provided
they are connected to the negative terminal of the battery
to prevent the accumulation of electrostatic charges.
Tanks must be provided with vents to avoid exceeding an
internal pressure of ± 5kPa (± 0.5 m of H2O column); their
shape and the suction assembly must be such as to assure a
suction at the maximum longitudinal and transverse inclination allowed for the boat, with a residual quantity of fuel oil
considered “reserve”.
The suction inlet should be positioned in such a way as to
avoid taking in sludge. The return flow must be in such a way
as to facilitate the mixing of the returning fuel with the fuel
in the tank. If the tank is lower than the filter, then the return
pipe must always be submerged. The pipes and union fittings
of the fuel line must withstand a fuel oil flow rate of 250
l/h at a temperature of 90°C and a pressure of 3 bar (300
kPa) without noticeable deformation, wear or release of
material. Metal tubes, preferably made of iron alloys, are recommended, taking care to connect each individual segment
to engine ground to avoid the accumulation of electrostatic
charges and inserting a vibration damper elastic joint on each
segment. The pipes used must be certified according to the
relevant Countries’ rules or to the standards issued by classification Bodies.
16
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
Fuel supply system scheme
Figure 8
1
2
3
4
6
5
21
7
8
20
9
19
21
3
4
10
11
18
17
16
15
14
12
13
05_014_V
1. Vent fitting - 2. Compensation duct between two rails - 3. Common rail - 4. Electro-injector - 5. Low pressure limiter valve 6. Vent fitting - 7. Twin-cylinder high pressure pump - 8. Pressure control solenoid valve - 9. Pressure sensor - 10. Common rail
overpressure valve - 11. Low pressure recirculation duct - 12. Fuel tank - 13. Prefilter - 14. Manual priming pump - 15. Vent fitting 16. Recirculation valve for low pressure pump - 17. Low pressure mechanical feed pump - 18. By-pass valve for low pressure pump 19. Lever for switching filters - 20. Fuel filters - 21. Filter exclusion valves.
Hydraulic connections
Figure 9
5
4
1
2
3
05_015_V
1. Fitting for fuel outflow to the tank - 2. Fitting for for fuel inflow from prefilter - 3. Prefilter 4. Fuel inlet pipe from the tank - 5. Fuel return pipe to the tank.
17
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
8. ELECTRICAL EQUIPMENT
Figure 10
1
2
18
3
17
16
15
14
13
4
12
5
11
6
10
9
8
7
05_013_V
1. Indicator and control panel - 2. Electronic Central Unit - 3. Power line for electric starter motor and alternator - 4. Sedimenting
prefilter - 5. Sensor to detect the presence of water in the fuel - 6. Control unit of the lubrication oil transfer electrical pump 7. JG Connector - 8. JG1 Connector for control unit of the lubrication oil electrical pump - 9. JC Connector - 10. JF1 and JF2
connectors - 11. Relay box - 12. Wiring harness to be manufactured by the yard - 13. M Connector - 14. J4 Connector for the
electrical pre-lubrication pump - 15. J3 Connector for the electrical lubricating oil pump - 16. JA Connection - 17. JB Connection 18. Instrument panel wire harness.
The electrical equipment of the engine comprises a series of
components provided separately from the engine to enable
an easy and diversified installation, according to the Yard’s
design choices. The need to make accessible, at sea or underway, the controls to the electrical components and to the
connector for diagnostics contained in the relay box may be
met through different installation arrangements.
Along with the coupling of all connectors provided in the
wire harnesses, completing the installation also requires the
connecting wire harness (12) for the sensor to detect the
presence of water in fuel (5), to complete the power line and
to connect the accumulator to the engine wire harness.
The connection of the J3 connector enables the electric
connection of the control module to the lubricating oil
pouring pump.
The JC connector is set for the connection to the emergency
stop button.
18
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
Synoptic
Figure 11
GEAR BOX
INDICATIONS AND
ALARMS SENSORS
INDICATIONS AND
ALARMS SENSORS
THROTTLE POSITION
SENSOR
EDC COMPONENTS
ELECTRO-INJECTORS
J2
J1
EDC
ELECTRONIC
CENTRAL
UNIT
ALTERNATOR
ELECTRIC STARTER
MOTOR
V08 ENT M
JB
JA
JF1
JF2
JG
1
2
JG1
3
4
RELAY
BOX
BATTERY
05_006_V
5
6
1. Connector for instrument panel connection wire harness - 2. Engine wire harness - 3. Connector for control unit of the
lubrication oil transfer electrical pump - 4. Connector for control unit of the electrical pre-lubrication oil 5. Interface wire harness - 6. Power line.
The wire harnesses provided with the engine include the connectors for all optional components which may be ordered and
their connections to the JB connector for the indication and control panel.
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+
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7)
6)
'.
%
%
:
-
*
4'#
'(
8
%
%
*
*
*!
6
3
&
*"
5
6
4
%
!
02
%
0/
0/0
%
%
0!
3
"
¬
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--
INSTALLATION DIRECTIVE
Figure 12
A. Fuel temperature sensor - AP. Atmospheric pressure sensor - B. Crankshaft sensor for EDC - C. Camshaft sensor - E1/E8. Electro-injectors - F. Engine coolant temperature
sensor for EDC - GG. Alternator - GH. Grid heater power relay - GN. Neutral gear sensor (in installation with no sensor, do not remove the cap of the GN connector to avoid
compromising start engine function) - H. Combustion air pressure sensor for EDC - J. Low coolant level sensor (for alarm) - JB. Instrument panel connection wire harness JC. Emergency shut-off push-button (optional, installer’s responsibility) - J3. Connector for lubrication oil transfer electrical pump - J4. Connector for pre-lubrication electrical
pump - JF1, JF2. Relay box - JG. Lubrication oil transfer electrical pump control unit - JG1. Pre-lubrication electrical pump control unit - K,K1. Clogged air filter sensors (for alarm) M. Sensor to detect water in the fuel prefilter (for alarm) - MM. Electric starter motor - O,O1. Exhaust gas temperature sensors (for gauge) - P. Combustion air temperature
sensor for EDC - PA. Throttle position sensor - PF. Rail pressure control solenoid valve - PO. Lubrication oil transfer electrical pump - POP. Pre-lubrication electrical pump PR. Rail pressure sensor - S. Oil temperature sensor for EDC - S1. Engine oil temperature sensor (for gauge) - SI. Gear oil temperature sensor - T. Coolant temperature sensor
(for gauge) - TGC. Power relay for electric starter motor insulation (provision) - U. Clogged oil filter sensor (for alarm) - V. Engine oil pressure sensor for EDC - V1. Engine oil
pressure sensor (for gauge) - VI. Gear oil pressure sensor - WI. Low gear oil pressure sensor - X. Clogged blow-by filter sensor - Z. Clogged fuel filter sensor (for alarm).
05_005_V
MAY 2006
V08 ent m75 - M11 - M12
19
Wire harness
20
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
Power supply line
The power network must be carried out in order to avoid
using both the structure of engine and the structure of the
hull (if this is metallic). For this purpose the electrical starter
motor and the alternator required for this equipment are
characterized by the presence of the terminals for electrical
connections both with the positive and with the negative
pole of the battery.
Figure 13
C
4
B
Equipment power supply
2
"
3
,
)'
05_113_C
n"
A
D
1
3
1. Alternator - 2. Electrical starter motor - 3. Battery 4. Engine wire harness.
The power supply line, to be built by the yard, comprises:
o A. Connection between the negative pole of the battery
and the terminal “–B” of the electric starter motor
realized with a conductor having a cross section of at
least 95 mm2;
o B. Connection between the positive pole of the battery and the terminal “30” of the electrical starter motor
realized with a conductor having a cross section of at
least 50 mm2;
o C. Connection between the “30” terminal of the alternator to the positive “+B” terminal of the electric starter
motor, to close the power supply and recharge circuit
of the battery realized with a conductor having a cross
section of at least 50 mm2.
o D. Connection between the “−B” terminal of the alternator to the positive “−B” terminal of the electric starter
motor, to close the power supply and recharge circuit
of the battery realized with a conductor having a cross
section of at least 50 mm2.
The connection of the electric equipment of the engine to
the battery has to be carried out via the two eyed terminals,
“+B” and “–B”, present on the wiring harness.
MAY 2006
CAUTION
If magneto-thermal protecting breakers are installed on
the wiring lines of the engine control system, they must
not be used to stop the engine and in any case they must
be activated only a few seconds after shut-off.
Alternator
21
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
Electrical starting motor
Figure 15
Figure 14
1
2
+B
3
2
1
-B
3
S
05_112_C
IG
L
05_076_V
Technical data:
1. Excitation coil command (50) - 2. Positive power
pole (+B) - 3. Negative supply pole (−B).
-Nominal voltage 24 V
-Nominal current 90 A
-
Terminal connection “+B” M8 x 1.25
tightening torque 12.5 Nm ± 20%
Technical characteristics:
-
Terminal connection “–B” M6 x 1
tightening torque 6.0 Nm ± 20%
-
Absorbed power 8.5 kW
-
Terminal connection “50” tightening torque 2 to 3 Nm
-
Terminal connection “+B” tightening torque 20 to 30 Nm
-
Terminal connection “–BATT” tightening torque 20 to 30 Nm
+B. (24 V)
Power supply output terminal
–B. (0 V)
Power supply output terminal
S. (Sense)
Reference voltage of battery charge status
(connected to “+B” terminal or to be connected to the positive pole of the battery in
case of remote installation of the battery);
IG. (Ignition) Regulator enabling signal (connected to voltage “+ 15”, driven by key switch);
L. (Lamp)
Power supply voltage of recharge/alarm indicator light located on the panel.
-Nominal supply voltage 24 V
22
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
Battery recharging
Figure 17
Figure 16
Connect to positive
pole terminal of the
starter motor
S
L
IG
MAY 2006
Connect to positive pole
terminal of the battery
B+
+B
S
L
IG
05_074_V
B−
Connect to negative pole terminal
of the starter motor
05_073_V
Connect to positive
pole terminal of the
starter motor
This is accomplished through the power supply line of
the electric starter motor and connection to the +B of
the alternator. The electronic regulator of the alternator
that equips the engine allows an effective control over the
battery recharging operation.
If, due to installation requirements, the batteries need to be
positioned at a distance from the engine, we recommend
increasing the cross section of the power line conductors
and verifying recharging effectiveness by measuring voltage
across the battery poles.
S
For the best control of the battery recharge cabling the line
relating to the S terminal of the alternator directly to the
positive pole terminal of the battery (see figure 17).
05_075_V
L
IG
B+
B−
Connect to negative pole terminal
of the starter motor
Connect to positive
pole terminal of the
battery
MAY 2006
Supplementary services battery
To assure that the engine can be started with a sufficient
quantity of energy, it is advisable to provide for the installation of a supplementary battery, dedicated to supplying
power to the on-board electrical services. The power line to
recharge it may be constructed according to the indications
provided in Chapter 20.
If one engine is installed
The battery used for services may be recharged interposing
on the power supply line a relay actuated by the recharge
signal of the alternator’s electronic regulator (L).
If two engines are installed
The presence of two generators allows keeping the recharging functions separated: the generator (G1) recharges the
battery (AC1) dedicated to starting both engines and powering both electrical/electronic control circuits, whilst the
generator (G2) recharges the battery (AC2) used to power
the services.
In two-engine applications, it is essential to connect the
engine grounds to a common potential; the solution proposed in Chapter 20 fully complies with this need, assuring
the full functionality and independence of the two circuits.
23
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
Relay Box
Figure 18
9
8
7
#(%#+
%.').%
2//-
20-
"2)$'% )'.)4)/.
1
2
34!24
3
20-
4
5
6
05_007_V
1. Control selector from bridge or engine room - 2. Power
supply switch of the engine electric circuits - 3. Start button
from engine room - 4. Reset button of the “maintenance
alarm” 5. Button for managing acceleration and deceleration
- 6. Connector for diagnostic instrument 7. Blink code emission LED (EDC) - 8. Signalling LED of
maintenance interval expiration - 9. Signalling LED for fault
engine operating parameters (WARNING).
This shall be installed and anchored in such a way as to
dampen the vibrations and stresses occurring when underway, and they shall be accessible during servicing operations
and when underway. The electrical commands positioned
on the panel allow controlling engine starting and stopping
directly from the engine room, while excluding any possibility that anyone may involuntarily start the engine from the
bridge, during servicing operations.
On the relay box is located the multipolar connector (6),
protected by a screw-on lid, for connection with the computerized diagnostic tools prescribed by IVECO MOTORS.
Inside the box, anchored to a printed circuit board, are present the power management relays of some components and
the elements that protect the electrical lines against short
circuits or excessive current absorption. These components
perform a similar function to that of fuses, almost totally
avoiding the need to restore the electrical continuity of circuits subjected to an anomaly condition. These components
are able to limit and eliminate short circuit currents without
melting, restoring their own and the circuit’s electrical continuity, once the cause of the anomaly is removed.
24
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
Connections of the central electronic unit
(ECU) ADEM III
MAY 2006
Modality for inserting and disconnecting ECU
connectors
Figure 20
Figure 19
05_048_V
J1
J2
A
05_010_V
J1. Vessel side wiring connector - J2. Engine component wiring
connector - A. Ground connection of the ECU.
The connection of the central electronic unit, ECU, to
the EDC system, takes place by means of two 70-way
connectors.
The presence of the two connectors provides for a
subdivision of the wire harnesses to distribute the large
quantity of conductors and at the same time favour a quicker
identification of the lines during the service check operations
carried out by technical assistance personnel.
The connectors are polarized and equipped with fixing screws
to facilitate the insertion and disconnection operations and
guarantee the link.
Both connectors are fastened to the ECU by means of
4 mm socket head screws. For the disconnection: loose
the screw until the connector is completely free. For the
insertion: fit the connector into the seat, fit the screw and
tighten it firmly.
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
Throttle lever position sensor
Figure 21
25
Sensor to detect water in fuel
Figure 22
2
05_019_V
After testing the working condition of the linkage, adjust the
run of the servo components (see Chapter 15).
o With the throttle at idle setting, the potentiometer rod
has to be in the resting position;
1
o With the throttle at the stop, the potentiometer rod has
to be in the position of maximum run out.
Neutral gear sensor
CAUTION
When neutral gear sensor is installed remember to connect it to GN connector.
In installation with no sensor, do not remove the cap of
the GN connector to avoid compromising start engine
function.
05_018_V
3
1. Prefilter - 2. Conductor to be connected
with the negative battery terminal 3. Sensor to detect water in fuel.
CAUTION
In order to enable the proper working of the sensor to
detect water in fuel, the prefilter support needs to be
electrically connected to the negative battery terminal. In the engine models which use parts with insulated poles
it is necessary to electrically insulate the prefilter support
from the boat mass and then connect the support with the
negative battery terminal.
26
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
9. MAIN ANALOG INSTRUMENT PANEL
Figure 23
3
4
5
electronic
RPMx100
2
HOURS
V
oC
1
bar
oF
11
10
9
6
8
7
12
13
04_233_N
1. Coolant temperature gauge (TA) - 2. Revolution counter and hour counter (CG) - 3.Voltmeter (V) - 4. Buzzer (SA) 5. Indications and alarms module (MS) - 6. Engine oil pressure gauge (MO) - 7. Connector for secondary instrument panel (JE) 8. On board panel instrument light switch (L) - 9. Engine start/stop key switch (CA) - 10. Engine stop push-button (usable only on
versions with excitation engine stop) - 11. Sound alarm inhibition push-button (P1) - 12. Connector for main panel wiring (JC) 13. Cap with electrical continuity connection.
Installation of the IVECO MOTORS onboard panel with
analog indicators entails connecting the panel’s JC connector
to the JB connector on engine wire harness, interposing the
appropriate extension wire harness available in 3, 5 and 7
metre-long versions. The JC-JB wire harness comprises 47
lines, each connected to the terminal identified on both connectors by the same number.
To the main panel is connected the JE connector, provided
for connection to the secondary panel; in installations without secondary panel, do not remove the cap of the JE connector to avoid compromising the electrical continuity of the
systems’ power supply circuit.
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
27
Synoptic of the connections of the analog panels
Figure 24
2
MAIN
INSTRUMENT
PANEL
JE
JH
JE
SECONDARY
INSTRUMENT
PANEL
JH
JC
JC
ENGINE
EQUIPMENT
1
J2
EDC
J1
JA
JB
JF2
JF1
RELAY
BOX
BATTERY
06_131_V
1. JB-JC Extension wire harness - 2. JE-JH Extension wire harness.
Figure 25
46
34
47
32
45
29
16
43
28
42
7 1
6
5
37
24
4
27
26
37
11 4
38
39
39
40
41
46
32
19
31
18
30
7
1
17
45
6
24
38
12
25
9
3 2
10
47
33
8
22
23
23
11
15 14 13
20
21
22
10
3
17
44
9
2
18
34
35
36
36
21
8
19
31
30
35
20
33
5
12 13
14
25
40
29
15
26
16
28
27
44
43
42
41
04_250_N
JC
JB
Connectors of the extension wire harness JB - JC, seen from the coupling side
The JC-JB wire harness comprises 47 lines, each connected
to the terminal identified on both connectors by the same
number.
To identify the functions served by the individual lines, refer
to the electrical diagrams in Chapter 20.
28
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
Installation
MAY 2006
Indications and Alarms Module
In order to drill holes on the area where the panel is to be
mounted, refer to the dimensions indicated in Chapter 11.
Figure 26
Operation of the panel
7
After completing the electrical connections and engine
preparation, perform the tests required for the first start, as
described in Chapter 18.
Verify the proper operation of the panel, proceeding as follows:
6
8
5
9
o Make sure that the “ENGINE ROOM / BRIDGE” switch
of the Relay Box is in the “BRIDGE” position, then
turn the key switch to the first position and verify that
the instruments are powered and the Indications and
Alarms Module runs the alarm test for about 5 seconds
according to the procedures set out below.
4
o Once the test is complete, only the indications prescribed
for the engine not running must remain lighted: e.g.
“alternator charge” and “low oil pressure”; the analog
instruments must provide values consistent with the
relevant physical parameters.
Testing the engine start function
Turn the key switch in the second position and release it
quickly; the start function is fully controlled by the ECU and
begins when the key is released.
Checking indications
After starting the engine, verify whether the operating
modes of the Indications and Alarms Module are similar to
those set out below.
Using appropriate measuring instruments, verify the consistency of the indications provided by the analog instruments.
Verify the indication of the panel revolution counter, comparing it with the one measured by a reference instrument; if the
indication is different, proceed as described below.
Testing the engine stop function
The engine is stopped and the panel is disabled by returning
the key switch to the resting or zero position.
The panel has an engine stop push-button whose function is
only enabled in versions where the engine stops as a result
of the excitation of an actuator, i.e. engine versions requiring
certification by Certification Bodies.
3
10
11
12
2
1
13
04_234_N
1. Engine overspeed (SSV) - 2. Presence of water in the fuel
prefilter (SAC) - 3. Low engine coolant level (SBLA) 4. Alternator anomaly (SS) - 5. Clogged oil filter (SIFO)6. Clogged blow-by filter (SIFB) - 7. Pre-lubrication in progress
(SP) - 8. Clogged air filter (SIFA) - 9. Clogged fuel filter (SIFC) 10. High coolant temperature (SATA) - 11. Low oil pressure
(SBPO) - 12. Pre/post heating (SCP) - 13. EDC Malfunction (EDC).
The Indications and Alarm Module comprises the indicator
lights and the electronic alarm interface, timing and storage circuit. It is programmed in such a way that when it is
powered, all indicator lights are lighted, with the exception
of those for “pre-lubrication”, “pre-post heating” and “EDC”
failure and a sound signal is emitted by the buzzer.
The buzzer may be silenced before the end of the test, acting
on the appropriate control.
During the starting phase and for the subsequent 15 seconds, needed to stabilize the low oil pressure signal, all the
module’s functions are inhibited; once this time interval has
elapsed, every alarm state detected by the sensors will cause
the associated indicator to be lighted and the buzzer to be
powered; the exceptions are the “pre-lubrication” and “prepost heating” indicators, given only visually.
When a new alarm state is detected, the indicator light will
flash to highlight the occurrence with respect to any others
which may be ongoing at the time. When the sound alarm is
shut off, the light indicator will remain lighted and the alarm
will be stored until the engine is stopped.
The standard set-up of the V08 ENT M75, V08 ENT M11
and V08 ENT M12 provides for use of the indicators: SBLA,
SIFA, SIFC, SIFO, EDC, SS.
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
Revolution-counter calibration
29
Revolution-counter calibration
Figure 27A
Figure 27B
2
1
2
1
06_113_V
04_255_N
1. Adjustment screw - 2. Panel lighting lamp.
1. Calibration increasing button 2.Calibration decreasing button.
Verify the indication of the panel revolution counter by
comparing it with the one measured with a reference
instrument; if it differs, operate the adjustment screw (1),
located in the rear part of the revolution counter, until
consistency is achieved; repeat the operation for different
engine rpms.
Verify the indication of the panel revolution counter by comparing it with the one measured with a reference instrument;
if it differs, press the button 1 and 2 situated on the rear
of the tachometer, until consistency is achieved; repeat the
operation for different engine rpms.
Maintenance
Maintenance
Should it become necessary to replace a panel light, remove
the lamp holder from the rear part of the instrument (see
Figure 27A).
The board is illuminated by not-replaceable internal LEDs.
30
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
10.SECONDARY ANALOG INSTRUMENT PANEL
Figure 28
electronic
RPMx100
04_240_N
1.Connector for secondary panel wire harness (JH) - 2. Engine start push-button (CS) - 3. Revolution-counter (CG) 4. Buzzer (SA) - 5. Indications and alarms module (MS) - 6. Engine stop push-button (AS) 7. Sound alarm inhibition push-button (P1).
The connection is achieved by removing the cap on the JE
connector of the main panel, and connecting the JE connector to the JH connector on the secondary panel, interposing
the extension wire harness, available in 3, 5 and 7 metre-long
versions (see Fig. 19). The JE-JH wire harness comprises 12
lines, each connected to the terminal identified on both connectors by the same number (see fig. 24).
Figure 29
1
6
6
1
Operation of the secondary panel
After completing the electrical connection to the main panel
and engine preparation, and performing the tests required
for the first start (as described in Chapter 18), verify the
proper operation of the panel, proceeding as follows:
o Make sure that the “ENGINE ROOM / BRIDGE” switch
of the Relay Box is in the “BRIDGE” position, then turn
the key switch to the first position, thus enabling the
operation of both panels.
o Carry out the same tests for the secondary panel as
were carried out for the main panel.
o Disable the secondary panel by bringing the key switch
on the main panel to the resting or zero position.
Testing the engine start and stop function.
04_251_N
7
*%
12
12
*(
7
CONNECTORS OF THE JE-JH EXTENSION WIRE
HARNESS, SEEN FROM THE COUPLING SIDE
Installation
In order to drill holes on the area where the panel is to be
mounted, refer to the dimensions indicated in Chapter 11.
With the panel enabled, press the green push-button until
the engine starts, then release it; wait for engine rpm to stabilize before stopping it by pressing the red push-button.
The starting and stopping operations can be performed several times and consecutively from the secondary panel
Checking indications
Proceed in the same way as for the main panel.
31
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
11.DRILLING PLANS FOR ANALOG PANELS
Ø
Ø
4
26
4
Figure 30
4
=
200
140
=
Main panel
Ø4
Ø
4
26
4
4
26
=
=
26
4
225
285
04_022_C
Dimension in millimetres.
28
2
Figure 31
Ø
Ø
4
4
140
=
80
=
Secondary Panel
4
2
28
=
=
28
2
28
4
Ø
Ø
180
240
04_023_C
32
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
12.CUSTOMIZED INSTRUMENT PANEL
Using only the components of the panel that are not wired
to allow the panel customization, they will have to be wired
using the 10 metre long wire harness, set up at one end for
coupling to the JB connector and at the opposite end with
conductors with free terminals with identifying numbering
on each wire. The conductors will have to be connected to
the individual components as indicated in the electrical and
wiring diagrams in Chapter 20.
Figure 35
1
2
3
5
6
7
9
4
8
10 11 12
13 14 15 16
caution
17 18 19 20
To assure the functionality of the safeties pertaining to the
engine start/stop commands from the instrument panel or
engine room, it is mandatory to wire the key switch strictly
as shown in the electrical diagrams in Chapter 20.
The wiring details of the indications and alarms module
alone are provided below; indications for IVECO MOTORS
indicator instruments are shown in the related wiring diagrams in Chapter 20.
JD Connector for indications and alarms
module
21 22 23 24
04_241_N
VIEW FROM THE TERMINAL SIDE OF THE COUPLING
SIDE WIRING
connector
TRIDENT / ITT CANNON part TST 24PA00
terminal
female
part 192990-0050
lid
rear
part TST24AH0
Figure 34
JD connects the indications and alarms module to the electrical system of the engine (sensors, power supply, etc.).
The terminal part of the wire harness, supplied with the
module, must be completed using female terminals, as
described in the electrical diagram of Chapter 20.
For standard-equipped engines, to have the essential indications available, the following ways must be wired: 1, 3, 7, 8,
9, 10, 11, 13, 14, 15, 16, 17, 18, 19 with the female terminals
supplied as standard equipment.
4
3
2
1
8
7
6
5
12 11 10 9
16 15 14 13
20 19 18 17
24 23 22 21
05_034_C
VIEW FROM THE SIDE INTEGRATED IN THE REAR PART
OF THE MODULE
MAY 2006
INSTALLATION DIRECTIVE
V08 ent m75 - M11 - M12
33
Functions of the JD terminals
PIN Description
Electric level
OFF Indication
ON Indication
1
Module power supply
Positive (+B)
2Not connected
3
-
EDC Fault indication
High (+B)
4Not connected
5
Pre-heating indication
6
Low (ground)
High (+B)
Low (ground)
Pre-lubrication indication
Open circuit
High (+B)
7
Engine start
Power supply positive (+B) while starting
8
Buzzer inhibitionNegative (ground) during the request
9
Module power supplyNegative (ground)
10 Sound alarm power supplyNegative (ground) during the emission of sound
11 Clogged oil filter indication
Open circuit
Low (ground)
12 Clogged oil vapour filter indication (not applicable)
Open circuit
Low (ground)
13 Clogged air filter indication
Open circuit
Low (ground)
14 Clogged fuel filter indication
Low (ground)
Open circuit
15 Alternator fault indication
High (+B)
Low (1 to 3 V)
16 Low engine coolant level indication
Open circuit
Low (ground)
17 High coolant temperature indication
Open circuit
Low (ground)
18 Low engine oil pressure indication
Open circuit
Low (ground)
19 Presence of water in fuel indication
Open circuit
Low (ground)
20 Overloaded or runaway engine indication
Open circuit
High (+B)
21Not connected
-
22Not connected
-
23 Reception of data from main panel NMEA communication protocol (0 to 5 V)
24 Transmission of data to secondary panelNMEA communication protocol (0 to 5 V)
caution
To assure the utmost reliability and safety while underway, all installations must be provided with the following alarm indications:
(EDC) EDC failure
(SATA) high coolant temperature
(SBPO) low oil pressure
It is also recommended that the following indications are present:
(SAC) presence of water in the fuel prefilter
(SIFA) clogged air filter
(SS) alternator fault
34
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
13.SENSORS FOR DETECTION AND INSTRUMENT PANEL SIGNALLING
Oil pressure sensor
Coolant temperature sensor
Figure 38
Figure 36
05_114_C
Resistor with negative temperature coefficient, providing the
signal for analog temperature indication.
04_237_N
Operating voltage from 6 to 24 V
Calibration range from 0° to 120 °C
Resistance value at 90°C
51.2 ± 4.3 Ω
Electrical poles
isolated
Low level coolant sensor
Figure 37
05_011_V
Microswitch sensor controlled by the float of the coolant
tank.
Operating voltage:
from 6 to 24 V
Condition for high level
open
Maximum current
2 A not inductive
Electrical poles
isolated
Rheostat component providing the signal for the analog
indication of pressure.
Operating voltage
from 6 to 24 V
Calibration range from 0 to 10 bar
Resistance value at 0 bar
10 Ω +3/-5 Ω
Resistance value at 2 bar
52 ± 4 Ω
Resistance value at 4 bar
88 ± 4 Ω
Resistance value at 6 bar
124 ± 5 Ω
Maximum value of resistance
184 Ω
Operating temperature
from - 25 to 100 °C
Electrical poles
isolated
Clogged air filter sensor
35
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
Clogged fuel filter sensor
Figure 40
Figure 42
04_030_C
04_238_N
Vacuum switch, providing the signal for the clogged air filter
alarm indicator.
Operating voltage:
from 6 to 24 V
Condition at ambient pressure
normally open
Closing vacuum:
≥ -52 mbar
Operating temperature:
-20 / +80 °C
Maximum current
0.1 A (not inductive)
Electrical poles
isolated
Pressure switch, providing the signal for the related indica­tor,
when the pressure at the fuel filter inlet is too high.
Operating voltage:
from 6 to 24 V
Condition at ambient pressure
normally closed
Opening pressure:
1.5 ± 0.1 bar
Maximum current
0.1 A (not inductive)
Electrical poles
isolated
Exhaust gas temperature sensor
Clogged oil filter sensor
Figure 43
Figure 41
04_260_N
NiCr-Ni thermocouple sensor with insulated poles, providing the signal for the analog indication of exhaust gas
temperature.
04_029_C
Differential pressure switch, providing the signal for the
related indicator when pressure difference between inlet /
outlet oil filter is more then a limit value.
Temperature
Voltage
°C
mV
100
4.10
200
8.13
Operating voltage:
from 6 to 24 V
300
12.21
Condition at ambient pressure
normally open
400
16.40
Closing pressure:
2.4 ± 0.3 bar
500
20.65
Opening pressure:
1.8 ± 0.3 bar
600
24.91
Maximum current
3 A (not inductive)
700
29.14
Electrical poles
isolated
800
33.30
900
37.36
36
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
Sensor to detect water in fuel
MAY 2006
CAUTION
In order to enable the proper working of the sensor to
detect water in fuel, the pre-filter support needs to be
electrically connected to the negative battery terminal. Figure 44
04_031_C
Fuel resistivity sensor, integrated with the control and amplification electronic circuit, providing the signal for the indicatorof the presence of water in the fuel.
In the engine models which use parts with insulated poles
it is necessary to electrically insulate the prefilter support
from the boat mass and then connect the support with the
negative battery terminal.
Neutral gear sensor
CAUTION
Operating voltage
from 12 to 24 V
Condition in the absence of water open circuit
Closed condition
resistance of the liquid
≤ 1 MΩ
Operating temperature
from -20 to +80 °C
Connections of the sensor detecting the presence of water
in fuel
Figure 45
2
1
1
2
3
1
2
3
3
1
2
3
1
2
3
05_017_V
1. M Connector of the engine wire harness 2. Sensor detecting the presence of water in the fuel 3.Wiring harness (outfitter’s responsibility).
The three pole connection between the sensor for detecting the presence of water in the fuel and the engine wire
harness must be produced by the outfitter according to the
position of the fuel prefilter in the boat.
Connection to the engine wire harness requires a METRIPACK150 three-pole connector with three male terminals;
connection to the sensor requires a JUNIOR TIMER threepole connector with three female terminals.
When neutral gear sensor is installed remember to connect it to GN connector.
In installation without sensor, do not remove the cap of
the GN connector to avoid compromising start engine
function.
MAY 2006
INSTALLATION DIRECTIVE
14.PREPARING THE ENGINE FOR FIRST
START-UP
1. Drain the residual 30/M protective oil from the sump.
2. Pour into the lubricating loop only lubricating oil of the
type and in the quantities set out in the Refilling Table.
3. Drain the CFB protective liquid from the fuel loop,
completing the operations as indicated under item 3. of
Chapter 19.
4. Remove the caps and/or seals from the engine intake,
exhaust, aeration and venting ports, restoring normal
conditions of use. Connect the inlet of the turbocharger
to the air filter.
5. Connect the fuel loops to the boat tank, completing
the operations set out in item 4. of Chapter 19. During
filling operations, connect the pipe returning fuel to the
tank to a collecting container, to prevent residues of CFB
protective liquid from ending up into the boat tank.
V08 ent m75 - M11 - M12
37
15.TESTS BEFORE THE FIRST START-UP
Although they are extremely important, “common sense”
checks such as the exposure of sensitive parts (plastics, wire
harness, electronic units, etc. ...) to heat, and those that for
years have characterized the quality of the work performed
in the yard, are not mentioned herein.
Tests of the proper operation of the engine and the components of the electronic control system may be performed
rapidly and with the utmost reliability using specific diagnostic
tools, available from IVECO MOTORS Technical Assistance
Centres.
Fuel tank suction
Verify the fuel suction at the maximum allowed longitudinal
and transverse inclination, with the residual quantity of fuel
considered “RESERVE”, such as to cause the reserve indicator light to be permanently lighted.
6. Verify and refill engine coolant as prescribed.
7. Remove from the engine the labels with the inscription
“ENGINE WITHOUT OIL”.
Throttle lever position sensor
In the positions of minimum and maximum travel, verify the
correlation between the position of the throttle control
valve on the bridge and the position of the sensor rod.
Instruments and control panel
Verify the efficiency of all light indicators, as described in the
related Chapters.
38
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
16.FIRST ENGINE START
Before starting the engine, please make sure the sea water
gate valve is open, check the levels of the lubricating oil and
of the engine coolant, and complete venting the air from the
fuel feed loop, acting on the hand pump of the prefilter or
with the aid of a dedicated electrical pump. Loosen the vent
fitting on the prefilter and operate the pump until only fuel
without air flows out.
Start-up procedures
Figure 44
Venting fuel supply line
Figure 43
1
2
#(%#+
%.').%
2//-
3
20-
"2)$'% )'.)4)/.
1
2
34!24
20-
3
4
05_007_V
1. Control selector from bridge or engine room 2. Power supply switch of the engine electric circuits 3. Start button from engine room 4. Button for managing acceleration and deceleration.
05_016_V
1. Prefilter vent fitting - 2. Vent fitting on the filter support 3. Vent fitting on the high pressure pump.
o Loose the vent fitting on the prefilter (1) and operate
the pump until only fuel without air flows out. Tighten
the vent fitting.
The electrical equipment of this engine allows starting it
from the “engine room” and from the “bridge”.
NOTE
A few moments after start-up, make sure sea water is correctly drained from the relevant circuit.
o Loosen the vent fitting (2) on the filter support and
operate the pump until only fuel without air flows out.
o Tighten the vent fitting (2) and continue pumping during
the initial start-up phases.
Make sure that the fuel that flows out of the fitting is not
dispersed in the environment.
Only if the engine starting is very difficult, stop the engine,
insert a hose on the vent fitting of the high pressure pump
(3), loose the junction and start the engine for a few seconds.
Stop the engine, remove the hose and tight the junction to
the prescribed torque value. Make sure that the fuel that
flows out of the fitting is not dispersed in the environment.
Start the engine.
Starting the engine from the bridge
This is allowed only if the Relay box switch (1) is in the
“BRIDGE” position.
Procedures and warnings are provided in the operation and
maintenance manual.
Starting engine from the “bridge”
- Switch over the switch (1) of the relay box in the position “ENGINE ROOM”.
This operation excludes all the bridge controls and must be
absolutely avoided when the engine has been started.
-
Switch over the switch IGNITION (2) to power the
electric circuits of the system and enable the controls
available on the panel.
-
Press the button START (3) to start the engine.
Caution
Never attempt to vent the high pressure system as this is
useless and extremely dangerous.
Warning
caution
Avoid accurately that fuel comes into contact with the
alternator belt.
The engine start is fully controlled by the ECU; the start-up
phase begins when the button START is released.
Engine shut-off from “bridge”
The engine shut-off occurs switching over the switch IGNITION (2).
Bringing again the switch (1) in position “BRIDGE”, the use of
the controls will be disabled on the Box, enabling the startup only the bridge controls.
INSTALLATION DIRECTIVE
MAY 2006
RPM control
To allow easily to control engine RPM from the “engine
room”, a simultaneous acceleration/deceleration function
(RPM+/RPM-), active only when the switch (1) is in the
“ENGINE ROOM” position, and the switch (2) is in IGNITION position.
Acceleration (RPM +)
If, the engine is running, and RPM+ / RPM- push-button (4)
is held down in the “RPM+ position, then engine rpm are
progressively increased. The increase ends when the pushbutton is released, allowing the engine to run at the desired
rpm.
V08 ent m75 - M11 - M12
39
Once the first start-up phase is complete, verify that:
o There are no liquid leaks from the coolant loop pipeline
junction hoses.
o There are no exhaust gas leaks in the hull.
o In order to carry out the cooling system degassing, do as
follows:
Figure 45
1
05_009_V
Deceleration (RPM −)
If the engine is running, and RPM+ / RPM- push-button is
held down in the “RPM-” position, a progressive reduction in
rpm is obtained.The reduction ends when the push-button is
released, allowing the engine to run at the desired rpm.
The set out engine speed will be kept until the next engine
shut-off.
The engine shut-off resets every previous configuration.
NOTE
The effect of the RPM + e RPM – controls varies according
to the duration of the operation:
it is achieved a very slow variation during the first 3 seconds;
continuing the operation, the regulation becomes much
more effective and enables to complete the full range of the
engine speed in a overall time of about 20 seconds.
caution
Never operate the “BRIDGE - ENGINE ROOM” switch
when the engine is running.
1. Venting screw.
Stop the engine, then loose the venting screw (1) carefully to
degas the expansion tank. When the operation is completed,
tighten the screw to the prescribed torque, start the engine
and keep it up for a few minutes. Stop the engine and verify
the coolant level again, fill it up, if necessary.
Make sure that the coolant that flows out is not dispersed in
the environment.
o Complete the instrument panel operation tests as
described in the related Chapters.
o Verify that the power supply voltage across the battery,
after about 15 minutes with the engine running, is no
less than about 26 V.
o Stop the engine and delete any “errors” which may have
been stored in the injection system ECU during the stabilization phases. The error deletion can be carried out
by the diagnostic instrument IVECO SERVICE TOOL.
40
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
17.EDC ECU INDICATION LIGHTS
identification is taken “reading” the blink code of the CHECK
indication light.
(Indications for decoding codes are in the following
chapter).
The code emission happens automatically and sequentially
when the anomalies are detected; the sum of the current
anomaly code is designated “list”.
CHECK Indication light
Figure 45
9
8
7
Each single code is organized in 3-digit numerical blocks with
a fixed lighting duration equal to 0.6 s.
#(%#+
%.').%
2//-
The pauses (switch-off time) have a different duration to
distinguish the given type of information:
pause between blinking of the same digit
0.36 s
pause between different digits of the same code
1.5 s
pause between different codes of the same list
3s
pause between consecutive lists
6s
20-
"2)$'% )'.)4)/.
34!24
20-
05_007_V
4
The emission is continuative, i.e. the code list is repeated
consecutively with the same order; a 6-second pause
separates the list repetitions.
4. Reset button of the “maintenance alarm” 7. Blink code emission LED (EDC) - 8. Signalling LED
of maintenance interval expiration - 9. Signalling LED for fault
engine operating parameters (WARNING).
NOTE
Only the codes of the current anomalies are returned; a
temporary anomaly causes the emission of the associated
code for the whole period the anomaly is present. The
emission code stops when the operating conditions are
restored, while the data concerning the anomaly are stored
in the failure memory of the ECU.
The ECU continuously monitors its own operating conditions,
as well as of the engine and of components connected to it
with complex auto-diagnosis routines.
The identification of anomalies causes:
- the anomaly data storage in the ECU.
-
the blinking lighting of the fault indication light EDC on
the instrument panel.
-
the lighting of the green indication light CHECK (7) on
the relay box.
The stored information are able to be decoded and erasable
by the IVECO SERVICE TOOL.
The blinking lighting of the EDC fault indication light has
the purpose to inform about a detected anomaly, whose
Example of emission of the anomaly codes:
Figure 45
/&&
¬S
¬S
¬S
¬S
¬S
¬S
¬S
¬S
¬S
¬S
¬S
EMISSION CODE 142
/&&
¬S
¬S
¬S
EMISSION CODES 142 AND 511
¬S
¬S
¬S
¬S
¬S
¬S
¬S
¬S
05_090_V
MAY 2006
INSTALLATION DIRECTIVE
V08 ent m75 - M11 - M12
41
WARNING Indication light
Signalling maintenance interval expiration
The ECU carries out a control activity on the operating
conditions through the analysis of the detected operating
parameters; it evaluates the behaviour of the single signals
emitted by the sensors and classifies the situation, according
to predetermined threshold, activating the red indication
light (9 figure 45).
The lighting of the indication lights MAINTENANCE (8
figure 45), caused by the ECU, indicates the need to perform
the periodical lubricating oil replacement.
When the operation is performed, it is necessary to press
the button (4 figure 45) to restore the counter and begin a
new operating cycle. The signalling is available on the relay
box only, and does not involve any other signalling on the
instrument panel.
Blinking indication light - warning level:
Lighting cycle of 0.6 s and pause of 0.24 s.
It indicates that the value is slightly above the normal
threshold; the user of the vessel does not notice any
difference in the engine behaviour.
Indication light constantly On - derating level:
It indicates that the value is significantly above the normal
threshold; the maximum power of the engine is reduced to
protect its intactness. The user of the vessel can notice the
reduction of the power of the engine.
NOTES
Only the current anomalies enable the behaviour specified
above; a temporary anomaly causes the lighting of the
indication light, according to the modalities illustrated, for
the whole period the anomaly is present. The emission code
stops when the operating conditions are restored, while
the data concerning the anomaly are stored in the failure
memory of the ECU.
The signalling is available on the relay box only, and does not
involve any other indications on the instrument panel.
The stored information are able to be decoded and erasable
by the IVECO SERVICE TOOL.
SHUTDOWN (preliminary)
When the most critical thresholds exceed their normal
values, it can be enabled the forced engine shutdown.
The next time the engine is started, if the normal operation
are restored, there will not be any lighting signalling, while
the data concerning the anomaly are stored in the failure
memory of the ECU.
Parameter list that can cause warning, derating or shutdown
conditions:
Engine coolant high temperature
Intake air high temperature
Engine oil low pressure
Engine overspeed
Fuel high temperature
Engine oil low temperature
Engine oil high temperature
Rail low pressure
Rail high pressure
Loss on the high pressure fuel line
Intake air high pressure
Intake air low pressure
Power supply voltage
42
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
Blink code table (temporary list)
Component
Anomaly
Code
Cylinder 1 electro-injector
open circuit/short circuit
111
Cylinder 2 electro-injector
open circuit/short circuit
112
Cylinder 3 electro-injector
open circuit/short circuit
113
Cylinder 4 electro-injector
open circuit/short circuit
114
Cylinder 5 electro-injector
open circuit/short circuit
115
Cylinder 6 electro-injector
open circuit/short circuit
116
Cylinder 7 electro-injector
open circuit/short circuit
117
Cylinder 8 electro-injector
open circuit/short circuit
118
Air intake temperature sensor
open circuit/short circuit to +B or to ground
133
Air intake pressure sensor
open circuit/short circuit to +B or to ground
135
Flywheel sensor
anomalous or missing signal
141
Timing system sensor
anomalous or missing signal
142
Timing system sensor
irregular mechanical behaviour
142
Relay for engine start
open circuit/short circuit
145
Atmospheric pressure sensor
open circuit/short circuit to +B or to ground
152
Throttle position sensor
anomalous or missing signal
154
Engine oil temperature sensor
open circuit/short circuit to +B or to ground
156
Engine oil pressure sensor
open circuit/short circuit to +B or to ground
157
Rail pressure sensor
open circuit/short circuit to +B or to ground
159
Pressure limiter valve
open circuit/short circuit
162
Pressure limiter valve
irregular mechanic behaviour
162
Fuel temperature sensor
open circuit/short circuit to +B or to ground
165
Engine temperature sensor
open circuit/short circuit to +B or to ground
168
Relay for pre-post heating resistor
open circuit/short circuit
178
Engine high temperature indication light
open circuit/short circuit
191
Engine oil low pressure indication light
open circuit/short circuit
192
Throttle control from relay box
anomalous or missing signal
195
Battery voltage
insufficient or excessive value
511
Power supply voltage 5 V connector J2
insufficient or excessive value
516
Power supply voltage 8 V
insufficient or excessive value
517
Indication light Warning
open circuit/short circuit
525
Indication light Maintenance
open circuit/short circuit
526
Power supply voltage 5 V connector J1
insufficient or excessive value
599
MAY 2006
INSTALLATION DIRECTIVE
18.UNDERWAY CHECKS
ECU Temperature
Verify that the temperature of the surface of the electronic
engine control unit, after 30 minutes underway at full engine
power, is less than +70°C.
Engine compartment vacuum
Verify that value of ambient air pressure in the engine room
with the engine(s) at full load and maximum power output
complies with the value specified herein.
Combustion air temperature
Verify that the temperature in the engine room, after 30
minutes underway at full engine power, does not exceed
45°C (V08 ENT M75) or 50°C (V08 ENT M11 e V08 ENT
M12) and, in any case, does not exceed the value of external
temperature by more than 15°C.
Exhaust back-pressure
Verify that the value of back-pressure present at the inlet of
the exhaust gas conduit, with the engine(s) at full load and
maximum power output, complies with the value specified
herein.
Exhaust temperature
Verify that the temperature of the exhaust gases under
maximum engine power output conditions is close to the
prescribed value; to determine the propeller power absorption curve, it will also be possible to obtain from the ECU
parameters the fuel injection values by using the IVECO
MOTORS tool.
Fuel temperature
Verify that the temperature of the fuel in the low pressure
line, while underway at full power and with a stable quantity
of fuel in reserve, does not exceed 70°C. A higher value
would entail a reduction in engine performance. If the tendency to reach the maximum allowed temperature is noted,
install a heat exchanger for the fuel.
Pressure in the fuel supply line
To assure the regular operation of the engine and the reliability of the components of the fuel supply and injection
system, you need to verify that:
o vacuum in the fuel oil supply line to the low pressure
pump is less than 0.5 bar relative (5000 mmH2O);
pressure in the fuel oil supply line to the low pressure
pump is less than 0.5 bar relative (5000 mmH2O);
o pressure in the fuel oil return line to the tank is less than
0.2 bar relative (2000 mmH2O).
Measures are carried out inserting a “T” junction near the
fuel inlet and outlet, taking care to avoid any air suction. Values are read at variable rpm, from idle to maximum, at 200
rpm intervals.
If there are any symptoms indicating the possible presence of
air in the fuel supply line, a check may be made by inserting
a clear tube, arranged as an inverted U, before the engine
inlet junction.
V08 ent m75 - M11 - M12
43
44
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
19.PREPARING THE ENGINE FOR LONG IDLE PERIODS
To prevent oxidation to the internal parts of the engine and
to some components of the injection system, if idle periods
exceeding two months are expected, the engine needs to
be prepared with six-month periodicity, proceeding as
follows:
1. Drain the lubricating oil from the sump, after heating the
engine.
2. Pour 30/M protective oil (alternatively, oil conforming to
MIL 2160B Type 2 specifications) into the engine to the
“minimum” level marked on the dipstick.
Start the engine and let it run for about 5 minutes.
3. Drain the fuel from the injection line and from the filters,
taking care to prevent the fuel from coming in contact
with the alternator’s belt.
4. Connect the fuel line to a tank containing CFB protective liquid (ISO 4113) and assist the inflow of the liquid
by pressurizing the line and turning the engine over for
about 2 minutes, after excluding the operation of the
injection system. The required operation may be carried
out by directly polarizing the terminal 50 of the electric
starter motor with positive voltage 24 V, using a conductor prepared for the occasion.
5.Nebulize 30/M protective oil at the rate of about 100 g
(10 g per litre of displacement) in both turbochargers,
while the engine is turning over as described above.
6. Close with suitable stoppers or seal with adhesive tape
all engine intake, exhaust, aeration and venting ports.
7. Drain the residual 30/M protective oil from the sump; it
may be re-used for 2 more engine preparation operations.
8. Apply tags with the inscription “ENGINE WITHOUT
OIL” on the engine and onboard panel.
9. Drain the coolant, if it has not been mixed with antifreeze and corrosion inhibiting agents, affixing tags to
indicate that the operation has been carried out.
If external parts of the engine are to be protected, spray
protective liquid OVER 19 AR onto unpainted metal parts,
such as flywheel, pulleys and others; avoid spraying belts, connector cables and electrical equipment.
MAY 2006
MAY 2006
INSTALLATION DIRECTIVE
V08 ent m75 - M11 - M12
45
46
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
20.ELECTRIC DIAGRAMS
Wiring diagram key
General condition for the preparation and interpretation of wiring diagrams
o Key switch open
o Engine not running
o Liquids at efficient levels and pressures
Figure 48
Connection
JC: connector
8: terminal
Component
code
1
7
JF1
14
22
JA
JF2
2
JB
2
JC
11
JA
17
15
DK5
K1
POP
MS
2
SW2
CA
JC 37
12
18
35
31
JC
JB 37
12
18
35
31
JB
JA 13
7
K2
A
M B
J4 C B
J4 A
1 12
6
7
8
9 10
2
3
11
4
JG1
JF1 15
J1 U T V
50
1
TGC
IGNITION
30
5
K5
a
SBPO
13
ENGINE
ROOM
SS
b
8
JF2
SW1
BRIDGE
SATA
F1
7
EDC
2
SP
Component
terminal
D
C
B
A
15
7
JC
8
JC
7
JB
8
JB
21
JA
20
JA
10
JF1
5
JF1
15
9
DK2
DK1
3
JF2
R2
120?
JF1 31 32 33 34 35
L3
K4
JF1 4
2
3
1
L2
L1
PA
F2
SW3
DK4
START
K3
1 4 2
JF1 25 26 27 28 29 30
KR
DK3
4
JA 3
JF2
JA 11
JF1 20
JA 9
JF1 18
JA 10
JF1 19
R
R
1
JA
DR
JB
JF1 13 14 JF1 17
JC
AC
-
M
JF1 21
6
9
JF1 8
11
16
JA
12
6
JA
27
16
J1
95
- BAT
50
30
JA 23 24 26 25 JA 13 14 JA 18
SW4
MM
50
50
35
+
8
70
10
62
5
44
19
23
JA 17
JF1
JA
48 52 53 64
JB
JB
10
44
JB
JB
JB
9
11
43
34 50
9
8
21 28
SLOW VESSEL MODE
+ BAT
TROLLING MODE
6
4
10 16
6
4
CG
41
59
2
GH
1
2
GN
GN
13
JB
JB JB
29
1
GH
30
31
38
4
66 5
68 12 46 61 63 65
PH
50
6
12
85150
35
6
JF2
18
JA 1
JA 2
Minimum cable cross
section in mm2
Component code or
connector code
Terminal
connection
Sk EDC J1 V08pi
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
47
Electrical equipment component code
A
fuel temperature sensor for EDC
PR
rail pressure sensor
AC
battery
QP
main analog instrument panel
AP
atmospheric pressure sensor
QS
secondary analog instrument panel
AQ
engine shut-off push-button on main panel
S
oil temperature sensor for EDC
AS
engine shut-off push-button on secondary panel
SA
buzzer
B
crankshaft sensor for EDC
SI
gear oil temperature sensor
C
camshaft sensor
S1
engine oil temperature sensor (for gauge)
CA
key switch
SW1
CS
engine start push-button on secondary panel
E1/E8
electro-injectors
F
engine coolant temperature sensor for EDC
GG
alternator
GH
grid heater power relay
GN
neutral gear sensor
H
combustion air pressure sensor for EDC
J
low coolant level sensor (for alarm)
engine control selector from bridge or engine
room (on relay box panel)
power supply switch of the engine electric circuits
(on relay box panel)
start button from engine room
(on relay box panel)
reset button of the “maintenance alarm”
(on relay box panel)
manual throttle control in engine room
(on relay box panel)
coolant temperature sensor (for gauge)
JC
emergency shut-off push-button
installer’s responsibility)
JF1, JF2 relay box
SW5
(optional,
lubrication oil transfer electrical pump control unit
JG1
pre-lubrication electrical pump control unit
K,K1
clogged air filter sensors (for alarm)
L
instrument panel light switch
L1
MM
EDC blink code emission green LED
(on relay box panel)
signalling red LED for fault engine operating
parameters (WARNING) (on relay box panel)
signalling yellow LED of maintenance interval
expiration (on relay box panel)
sensor for detecting the presence of water in the
fuel prefilter (for alarm)
electric starter motor
MS
IVECO MOTORS indications and alarms module
O,O1
exhaust gas temperature sensors (for gauge)
P
combustion air temperature sensor for EDC
P1
sound alarm inhibition push-button
PA
throttle position sensor
PF
rail pressure control solenoid valve
PH
grid heater
PO
lubrication oil transfer electrical pump
POP
pre-lubrication electrical pump
L3
M
SW3
SW4
JG
L2
SW2
T
TGC
U
power relay for electric starter motor insulation
(provision)
clogged oil filter sensor (for alarm)
V
engine oil pressure sensor for EDC
VI
gear oil pressure sensor
V1
engine oil pressure sensor (for gauge)
WI
low gear oil pressure sensor
X
clogged blow-by filter sensor (for alarm)
Z
clogged fuel filter sensor (for alarm)
85150
ECU of the EDC system
(continues on next page)
48
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
Connectors
Gauges
J1
CG
revolution-counter
MI
gear box oil pressure
MO
engine oil pressure
TA
engine temperature
TI
gear box oil temperature
TS
exhaust gas temperature
V
voltmeter
J1
on the relay box panel for external diagnostic
tool
70-pole EDC - boat components connections
J2
70-pole EDC - engine components connections
J3
lubrication oil transfer electrical pump
J4
pre-lubrication electrical pump
JA
connection between engine wiring and interface
wire harness
JB
ON ENGINE WIRE HARNESS
ready for connection to the main analog
instrument panel
JC
ON MAIN ANALOG INSTRUMENT PANEL
ready for connection to the engine wire harness
IVECO MOTORS indications and alarms module
JD
JE
ON MAIN ANALOG INSTRUMENT PANEL
JF1,JF2
JH
ready for connection to the secondar y
analog instr ument panel
relay box
Relays contained in the relay box
K1
key switch electric discharge
K2
IGNITION switch electric discharge
K3
K5
power supply to terminal 50 of the electric
starter motor
start request signal, from key switch to EDC
electronic unit
TGC control ready
KR
EDC blink code emission LED control
K4
ON SECONDARY ANALOG INSTRUMENT PANEL
ready for connection to the main analog
instrument panel
Indicator lights
EDC
EDC malfunction
SAC
presence of water in fuel prefilter
SATA
coolant high temperature
SBLA
low coolant level
SBPO
low oil pressure
SCP
pre-post heating
SIFA
clogged air filter
SIFB
clogged oil vapour filter
SIFC
clogged fuel filter
SIFO
clogged oil filter
SIM
expired programmed maintenance interval
SP
pre-lubrication
SS
alternator fault
SSV
engine overspeed
Fuses contained in the relay box
F1- F2
self restoring (not replaceable)
8
7
14
JF2
18
12
6
JF2
95
JA 1
JA 2
- BAT
-
AC
+
1
M
50
JB
7
K4
JF1
DK3
K3
DK4
10
30
50
15
JC
2
JC
JB
2
7
JA
22
21 JA
30
JF1
7
50
50
35
2
JB
JC
F1
4
4
5
MM
JA
10 16
DK1
K1
JF2
SW3
START
JF1
20 JA
8
8
CA
50
13
+ BAT
6
6
b
70
10
12
JA 8
J1
6
62
6
9
DK2
K2
SW2
SW1
JF1 21
IGNITION
BRIDGE
44
JA 5
JF1 8
a
19
27
11
ENGINE
ROOM
F2
16
JA
JF1
SW4
1
JA 17
JC
JB
48 52 53 64
JA 3
C
3
B
2
A
1
L2
L1
9
8
21 28
11
9
34 50
JB
JB
43
44
10
JB
JB
29
KR
59
JB JB
4
18
18
6
SS
41
DR
JF1 13 14 JF1 17
L3
7
JF1 15
12
JB 37
12
JA 13
JC 37
EDC
JA 23 24 26 25 JA 13 14 JA 18
JF1 4
R2
120?
D
2
TGC
1
SP
JB
JF1 25 26 27 28 29 30
16
23
15
J1 U T V
JA
17
5
11
JF1 31 32 33 34 35
DK5
K5
JF2
31
31
35
30
31
SBPO
35
38
JB
13
CG
JB
JC
1 12
66 5
2
GN
1
GN
2
11
GH
JF1 19
JA 10
3
1
JF1 18
JA 9
2
GH
JF1 20
JA 11
JF2
3
9
15
9 10
85150
68 12 46 61 63 65
PA
7
J4 A
J4 C B
6
M B
8
POP
A
1 4 2
4
MS
4
JG1
PH
RPM -
RPM +
4
SW5
1
M
5
JB
1 12
8
3
2
GG
S IG L
1
2
GG
9 10
J3 A
M B
PO
JA 28
7
B
A
11
19
JA
12 24 36
100?
D1
3
JF1
JG
INSTALLATION DIRECTIVE
35
SATA
TROLLING MODE
Sk EDC J1 V08pi
SLOW VESSEL MODE
MAY 2006
V08 ent m75 - M11 - M12
49
EDC connector J1
BAT
–
AC
BAT
+
6
1
JF2
14
13
8
7
2
J2
J1
1
18
12
6
JF2
50
JA
JF1
20
5
PF
2
1
61
61 63 65
JB
8
JC
8
JB
7
15
CA
JC
JC
2
7
62
30
JB
JA
22
2
JF1
7
F1
A
1
U
AP
P
B
C
18 14
DK1
K1
b
1
3
U
PR
P
2
24
70
3
A
P
H
U
B
C
40
44
JA 5
JA 8
a
ENGINE
ROOM
JF1 8
41
DK2
K2
SW2
SW1
JF1 21
2
IGNITION
BRIDGE
A
P
V
U
B
C
42 25
P
2
1
35
F
2
1
33
A
2
1
34
S
2
1
32
B
2 1
48
49
48 52 53
JA 3
JF1 25 26 27 28 29 30
F2
JF1 31 32 33 34 35
C
2 1
58
59
E1
1
2
36 44
E2
1
2
20
E3
1
2
37 45
E4
1
2
21
85150
E5
1
2
38 46
E6
1
2
28
E7
1
2
39 47
E8
1
2
29
V08 ent m75 - M11 - M12
6
50
INSTALLATION DIRECTIVE
MAY 2006
EDC connector J2
Sk EDC J2 V08
-
+
F1
BATT
-
AC
+
DK1
6 12 18
K1
JF2
JA
L3
L1
L2
b
SW1
3
ENGINE
ROOM
JA
25 26 27 28 29 30
BATT
1
2
7
8
13
14
JF2
JF1
JF1
QP
1
1
2
KR
1
JA
BRIDGE
JB
JC
8
J1
K4
7
36
36
61 63 65
JF1
JA
13
spia MAINT.
14
13
6
6
0
20
4
21 28 41 59
40 15 43 44
JF1 JA
14
10
spia WARNING.
40 15 43 44
JF1 JA
22
21 29
7
7
L
AQ
50
JF1 10
DK4
5
JA
16
16
JE
10
8
JH
10
22 20
2
2
JH
4
AS
JE
4
15
CA
TROLLING MODE
30
4
4
13 10 11
13 10 11
1
2
50
30
40
85150
JC
17
28
3
9
9
JA
JA
JB
JC
9
15
JF2
38 50 34 30 31 64
3
0 0 0 1
X100
CAN_BUS (L)
F2
31 32 33 34 35
6
CAN_BUS (H)
Sk Quadro princ V08pi
SLOW VES. MODE
CG
33
33
C
TA
T
5
5
1
34
34
V1
JA
JB
JC
32
32
C
MO
–
+
9
SA
JD
1
–
7
+
8
S1
O
M
3
M
2
1
1
1
2
VI
2
3
WI
3
1
2
GG
SS
SIFA
1
2
3
17 18
EDC
SATA
SBPO
K1
2
1
K
2
1
19 18 30 38 12 35 31
19 18 30 38 12 35 31
10 19 15 13
SAC
O1
S IG L
B+
GG
B+
SI
2
14 27 46 26 25 21 47 22 39 23 45 42 41
14 27 46 26 25 21 47 22 39 23 45 42 41
P1
V
MS
SCP
SBLA
5
SP
SIFC
SIFO
SIFB
16 12 11 14
6
SSV
J
3
2
1
X
U
6
1
2
C
3 17 20 24 28 29 37
3 17 20 24 28 29 37
4
Z
JG1
J4
JB
JC
20
B
A
JD
INSTALLATION DIRECTIVE
6
MAY 2006
V08 ent m75 - M11 - M12
51
Main analog instrument panel
F2
– BAT
–
AC
+
+ BAT
1
2
13
8
7
14
JF2
1 JA
F1
50
L
AQ
P1
10
0
0 0 0 1
X100
DK4
K4
DK1
BRIDGE
10 JF1
5
29 JA
22 JF1
21 JA
7
28
JA
3
JF2
9
15
J1 EDC 38
JB 1 2 8 4 7 6 14 15 36 16 27 9 39 13
22 20
50
30
4 3 2 1
20
* See main indicator and
control panel wiring diagram
JF2
6
12
18
15
30 CA
CG
JC 1 2 8 4 7 6 14 15 36 16 27 9 39 13
K1
b
SW1
ENGINE
ROOM
JA 3
JF1 25 26 27 28 29 30
31 32 33 34 35 JF1
6
SA
5 34 JB
5 34 JC
40
JE
1
2
3
*
C
TA
4
5
6
7
8
9 10 11 12
*
C
MO
V
AS
CS
10
0
4
20
3 2
X100
CG
40
JD 9
1
7
QP
P1
8 10 19 15 13
JH 12 11 10 9 8 7 6 5 4 3 2 1
1
50
30
MS
JD 9 1 7 8 10 19 15 13 2 3 17 18 4 5 16 12 11 14 6 24
MS
2
SA
3 17 18
4
QS
5 16 12 11 14
6 23
V08 ent m75 - M11 - M12
6
52
INSTALLATION DIRECTIVE
MAY 2006
Secondary analog instrument panel
Sk Quadro secon V08pi
3
4
JB
2
6
1
5
13
33
34
°F
10 meter long
wire harness
5
105
175
°C
210
G
250
100
120
2
Connections
32
OFF
0
0
7
16
VOLT
24
Identifying numbering
on each wire
8
START
G
6
8
10
58 87
116
psi
145
bar
4
ON
29
2
28
32
23
24
18
22
18
14
10
6
2
31
29
21
17
13
9
5
1
35 30 12
JD connector integrated in the rear part
of the indications and alarms module
19
19
20
20
15
16
37 24 28
11
7
3
12
8
4
INSTALLATION DIRECTIVE
JB
7
8
min
X100
40
80
MAY 2006
V08 ent m75 - M11 - M12
53
Wiring of a specific personalised instrument board
Sk Strumenti Quadri VDO V08
54
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
Wiring of the double personalised instrument board (main and secondary board)
°C
80
40
min
X100
100
175 210
105
250
°F
2
120
0
0
29
bar
4
MAIN PANEL
G
8
7
6
5
4
3
2
1
24
6
8
10
58 87
116
psi
145
28
16
32
VOLT
G
4
3
2
1
8
7
6
5
12
11
10
9
16
15
14
13
20
19
18
17
24
23
22
21
OFF ON
START
JB
JB
13
5
33
34
32
2
7
37 24 28
20
19
18
31 29
35 30 17 38 12
8
bar
°C
80
40
SECONDARY PANEL
min
X100
100
175 210
105
250
°F
G
8
7
6
5
4
3
2
1
4
6
8
10
58 87
29
116
psi
0
145
24
2
120
0
16
28
32
VOLT
G
4
3
2
1
8
7
6
5
12
11
10
9
16
15
14
13
20
19
18
17
24
23
22
21
Sk Strumenti Quadri VDO 1°+2° V08
3
*
–
+
AC2
Two-engines
installation
IE1
M
50
30
50
JA
50
19
MM
1
10
GG2
B+
50
MM
B+
GG
1
30
50
M
85
86
BAT +
87
RL
30
BAT –
–
AC2
+
–
+
AC1
*
-
-
-
-
-
+ BAT
– BAT
M
50
30
MM
1
B+
GG1
19
AC1: Main Battery
AC2: Battery for auxiliary services
IE1: Engine 1 electrical system
IE2: Engine 2 electrical system
RL: Relay 50A max.
*: Electrical power supply for services
Key:
4
4
–
BAT
–
4
AC1
95
+
10
Single engine
installation
10
10
19 JA
95
4 JA
95
+ BAT
50
50
4
4
50
Sk Accum_Servizi V
4
JA
IE2
INSTALLATION DIRECTIVE
50
MAY 2006
V08 ent m75 - M11 - M12
Supplementary services battery recharge
55
10
56
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
MAY 2006
MAY 2006
INSTALLATION DIRECTIVE
V08 ent m75 - M11 - M12
57
21.APPENDIX
Page
���������������������������������
LUBRICATING OIL TRANSFER MODULE
54
PRE-LUBRICATION MODULE
54
58
V08 ent m75 - M11 - M12
INSTALLATION DIRECTIVE
LUBRICATING OIL TRANSFER MODULE
MAY 2006
PRE-LUBRICATION MODULE
Figure 1
Figure 2
#(!2'%
#(!2'%
$)3#(!2'%
$)3#(!2'%
1
04_036_C
1
%6
/&&
%6
/.
2
04_037_C
1. Oil discharge control.
1. Not used - 2. Not used.
Lubricating oil exhaust operations are simplified by the
presence of an electrical control system connected to the JG
connector of the interface wiring harness. Manual control for
exhaust operations is positioned on the front panel unit. For
safety reasons, control is enabled only with the key switch in
the “OFF” position.
The module (on request) is connected to the JG1 connector
of the interface wiring harness.
The task of pre-lubricating the engine’s internal components
is managed and controlled by the electronic circuit of the
module when the key switch is placed in “ON” position.
IVECO S.p.A.
PowerTrain
Viale Dell’Industria, 15/17
20010 Pregnana Milanese - MI - (Italy)
Tel. +39 02 93.51.01 - Fax +39 02 93.59.00.29
www.ivecomotors.com