21
EN
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IS
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MANAGING THE ENGINE FROM THE RELAY
BOX
The engine fittings include a unit, known as the “Relay box” and normally
installed in the engine room, using which it is possible to manage the
following functions:
Selection of the control panel: bridge or engine room.
Starting and stopping the engine.
Increase and decrease of the engine speed.
Self-diagnosis (only to be used by Technical Service Network staff).
1. Control panel selector - 2. Manual start/stop and accelerator
command - 3. Self-diagnosis test and blink code emission button - 4. Led
indicating EDC and blink code malfunctions - 5. Connector for diagnosis
instrument.
Start-up procedure
1. Turn switch
1
to the ENGINE ROOM position to enable the
adjacent START-STOP button (2);
this operation disables all
the on-board control panel functions on the bridge and
fly-bridge
.
2. Press button
2
in the START position until the engine starts, then
release it.
Running speed management procedure
Press button
2
in the START position, with the engine turning, to
accelerate and decelerate; each time the button is pressed the engine
will accelerate or decelerate in sequence.
1. To accelerate: press and hold button
2
in the START position until
the required engine speed is achieved, then release it; the speed will
be maintained.
2. To decelerate: press button
2
again in the START position until the
required decrease in speed is achieved, then release it.
Stopping procedure
1. Press button
2
in the STOP position until the engine has come to
a complete stop, then release it.
2. Return switch
1
to the BRIDGE position to allow use of the
commands on the on-board control panels and prevent use of the
START-STOP button in the “Relay box”.
Self-diagnosis procedure
Use of the CHECK button (3) enables Technical Service Network staff
to obtain the self-diagnosis information stored in the electronic Unit
controlling the engine; the LED indicator
4
indicates the code by
emitting flashes of light.
CAUTION!
Never switch the ENGINE ROOM / BRIDGE selector
when the engine is turning.
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2
3
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