16
FUEL 3100 / DIESEL 3200
Installation and Operation Manual
NAVMAN
Single fuel tank, twin engines (requires twin engine kit)
Two fuel
consumption
measurements
Fuel tank
Starboard engine
Port engine
Flow sensor
Flow sensor
Twin fuel tanks, twin engines (requires twin engine kit)
Port fuel tank
Starboard fuel tank
Flow sensor
Starboard engine
Port engine
Flow sensor
Two fuel
consumption
measurements
Single fuel tank, single engine
Fuel tank
Flow sensor
Engine
Single fuel
consumption
measurement
4 Installation
There are three options for the FUEL 3100 and
the DIESEL 3200.
A FUEL 3100 uses one sensor to measure fuel
consumption. The DIESEL 3200 uses two
sensors to measure fuel consumption, a sensor
in the supply line and a sensor in the return line
(see section 1-1).
To configure the unit for different tank and
engine options, set
dUAL
and
motor
in the
FUEL
menu and for twin motors identify each
engine in the
dSL SEn
menu by alternately
removing power from the flow sensors as
described
in this section.
Note:
Twin fuel tanks connected by an open balance
pipe should be configured as a single fuel tank.
4-1 Tank and engine options
Correct installation is critical to the performance
of the unit. It is vital to read the entire
installation section of this manual, and the
documentation that comes with any optional
other parts, before starting the installation.
For more information, refer to the installation
instructions supplied with the sensor, or
consult your Navman dealer.
