aqua metro Contoil DFM 8EDM Istruzioni per il montaggio e il funzionamento - Pagina 11

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Startup (commissioning)

In this section we assume that the installation of all needed instruments has been done in a correct and professional
way, that means,
The fuel system is purged according the engine manufacture advices, leak and bubble free.
1. Start the engine and let it run at min. load until it reached its operating conditions (heat exchange water between
70 °C - 90 °C).
2. During the warm-up of the engine, check all connections for leak proof.

What is to do if it is not functioning?

No signal or wrong values on the fleet manager or GPS system
Check the following:
a.
Do you have minimum 12 VDC on the CONTOIL
b.
Did you choose the right wire/output signal? (see Electrical connection)
c.
Check the wires for proper connection to the connectors
d.
Are all settings on the Fleet Manager or GPS system done?
e.
It still did not work?
Contact your local dealer for more information.

Electrical connections and specifications

Explanation of the wires

Wires color
Function
White
12 - 24 VDC
Brown
GND
Green
Open drain (out1)
Yellow
Voltage Level (out2)
®
CONTOIL
DFM 8EDM
®
DFM 8EDM?
Remark
Input voltage 12 - 24 VDC from the DFM-BC or from another source. If you use another
source, make sure the voltage is stable and filtered.
Ground (take the same ground like the 12 - 24 VDC source).
When a signal is generated, this line will go to ground.
The external device must bring the voltage (12 - 24 VDC)
Remote-Device
e. g. fleetmanager
CONTOIL
®
DFM 8EDM
(out 1)
green
+
brown
-
The functionality shown as a symbolic explanation.
Below 0.8 VDC = no signal (logic 0)
Between 0.8 - 2.8 VDC is undefined zone
Over 2.8 VDC = signal (logic 1)
Signal
2.8 VDC
Not defined
0.8 VDC
No Signal
0 VDC
.
12 - 24 VDC
Signal in
GND
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