7
CONTOIL
®
DFM
13. Set the time
a.
Move
with
the
down-arrow key to the line “Time”.
b. On the line “Time”, press <OK>. Modify the time by using the
down-arrow or the
up-arrow. Move from
left to right with the <OK> key and from right to left with the <ESC> key.
c. When the time is set, confirm it with the <OK> key.
14. Set the Service code
This procedure is optional. We recommend changing for more security.
Store the new service code in a save place. Loosing of the service code leads to a “factory reset”, which means
sending the DFM-BC to the factory with loosing of all setting parameters. So, be careful.
a.
Move
with
the
down-arrow key to the line “Service code”.
b. On the line “Service code”, press <OK>. Modify the service code by using the
down-arrow or the
up-arrow. Move from left to right with the <OK> key and from right to left with the <ESC> key.
c. When the new service code is set, confirm it with the <OK> key.
15. End of installation
a.
Exit
with
<ESC>.
b. After the installation is done
and before
you start the engine, go to the section “Startup (commissioning)” for
the
initial
checks
and
startup.
Single chamber flow meter to the Board Computer for direct
fuel consumption (DFM 20S / 25S to the DFM-BC)
This installation is done with a single installation of a flow meter. For an easier reading during this section the
DFM 20S / 25S are called
DFM flow meter
.
Please read the
Installation Advices
before you start.
1. With the DFM-BC in front of you, open the side-wings of the box and unscrew the 4 screws. Put the upper part of
the DFM-System gently a side. Be CAREFULL. The upper part is connected to the base part with a flat cable.
2. Look at the print on the base. You will see a terminal block with 14 positions.
3. Take the cable from the DFM-flow meter and pass it through one of the gland of the DFM-BC. Tighten the gland-
nut very well by hand, until the cable is fixed.
4. Now connect the wires from the DFM-flow meter according to the table below to the terminal block on the DFM-BC
print:
DFM-flow meter – cable colors
DFM-BC – positions on the terminal block
White
to
1
Brown
to
2
Green
to
3
Yellow
to
Not
used
5. To ensure a proper function, the cable, described in the procedure below,
must be
connected directly to the vehi-
cle’s battery. That means, also with the vehicle key in your pocket the DFM-BC must be electrically powered. The
power consumption is far below 1mA.
Connect a two wire cable (0.75 mm
2
) from the vehicle battery, through one of the gland of the DFM-BC, to the con-
nector position 13 (Batt. plus) and position 14 (Batt. minus). Tighten the gland-nut very well by hand, until the
cable
is
fixed.
6. After all cables are connected and well in place, put the upper part of the DFM-BC back on the base part and screw
it
down.
7. Look at the type plate of the DFM-flow meter. Read the value for the SL-KF (example: it must be a value like
<
SL KF +0.12
> or <
SL KF -0.13
>). Keep this value in mind or write it down to a paper.
These values are needed to reach optimal performance.
8. Take the DFM-BC. If it is off, press one of the 4 Keys on the front to reactivate it.
Go to the menu point <Service>. Press <OK> and enter the Service-Code.
Standard service code is: 1111.
