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4-7 Testing the installation
To check out the installation:
1
Power on the boat and any other
instruments. Check the instruments work
properly.
2
Enter the setup data (see section 3).
Set dUAL, motor , and InPUt first, then
enter the rest of the setup data.
For boats with twin tanks or twin engines,
remember to enter port and starboard data
separately where required.
3
Fill the fuel tank(s) and set the fuel in the
tank(s) in the FUEL 3100 or DIESEL 3200 (see
section 5).
4
On boats with twin engines, check the
installation of the port and starboard fuel
sensors:
DIESEL 3200: Start the port engine. Check
•
the LED lights under the sensors are
blinking. This indicates the sensors are
operating correctly. Confirm the fuel flow is
being displayed as port engine fuel usage
4-8 Resetting to factory defaults
To reset to factory defaults:
1
Turn the power off.
5 When you add or remove fuel
When you add or remove fuel from a tank, you
must enter into the FUEL 3100 or DIESEL 3200
how much fuel you have added or removed.
Otherwise REMAINING, RANGE and the low
fuel alarm will be meaningless. Twin tanks
connected by an open balance pipe should be
trated as a single fuel tank.
When you add or remove fuel from a tank:
a
When you fill a tank
1
Fill the tank.
until REMAINING is displayed.
2
Press
If the boat has twin tanks, press ENT until
3
the display shows the name of the tank you
have filled, PORT or STBD.
4
Press
and
together.
5
If the boat has twin tanks and you are filling
the other tank as well, repeat the above
steps.
20
on the instrument. (If it is being displayed
as starboard engine fuel usage, swap
over the fuel flow sensor connectors on
the 'T' connector.) Repeat the check with
starboard engine.
•
FUEL 3100: Start the port engine. Confirm
the fuel flow is being displayed as port
engine fuel usage on the instrument. If it is
being displayed as starboard engine fuel
usage, reconfigure the settings (see section
3-3).
5
FUEL 3100 only: Calibrate the fuel sensor(s)
(see section 3-4).
6
If a paddlewheel speed sensor is
connected, calibrate it (see sections 3-8
and 3-9).
7
Take the boat for a trial run and check the
unit is displaying the correct data.
FUEL 3100: Recalibrate the FUEL 3100's fuel
sensor(s) after the first 100 engine hours (see
section 3-4).
2
Hold ENT +
and for at least five seconds after.
Note:
It is often very difficult to refill underfloor
fuel tanks to the same level twice, due to air
pockets. Because of this, owners of boats with
underfloor fuel tanks should:
•
Ensure the boat is trimmed to sit at
the same angle in the water each time
procedure a above is followed.
•
Mostly use procedure b below when filling
the tank, but use procedure a above about
every tenth fill.
b When you fill or part fill a tank
Before adding or removing fuel, press ESC
1
and ENT together, then press
FUEL setup menu is displayed.
2
Press ENT, then press
FUEL data is displayed.
NAVMAN
FUEL 3100 / DIESEL 3200 Installation and Operation Manual
while turning on the power
until the
or
until the
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