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Major components
EVC-C
Fuel level sender and fresh
water level sender
Powertrain control unit,
PCU
Helm station control unit,
HCU
PCU
Fuel.
level sender
1
Fresh water .
level sender
The fuel and water tank levels can be displayed on
the EVC display or in separate instruments.
Label .
EVC-C version
Length
Width
Heigth
HCU
160 mm (6.3 ").
180 mm (7.1 ").
65 mm (2.6 ").
Label .
EVC-C version
Level sender suitable for tanks with a height of max.
600 mm (23").
Fuel level sender resistance (two types): .
3 –180 ohms, 3 ohms = empty tank.
240 –30 ohms, 240 ohms = empty tank
Fresh water level sender resistance:.
3 –180 ohms, 3 ohms = empty tank.
IMPORTANT! The fresh water sender potentimeter is protected against corrosion. Make sure
to use the right type of sender.
Rudder angle sensor
The rudder angle sensor, 3–180 ohms, is connected
to the EVC system through the engine/transmission
cable harness. A special instrument or display on the
dashboard shows the rudder angle.
22
1
Length
Width
Heigth
160 mm (6.3 ").
180 mm (7.1 ").
65 mm (2.6 ").
The PCU node is to be located in the engine room.
The PCU communicates with the engine and with the
drive or the reverse gear. It also communicates with
the helm station control unit HCU, via the standard
bus cable.
The HCU node is to be located close to the helm and
the components that it controls. It communicates with
the PCU via the standard bus cable.
The HCU is equipped with a LED (STATUS). When
installed the LED is flashing quickly when power
is on and is off when power is off. Connector X8 is
plugged.
IMPORTANT! On the PCU and HCU there is a
label (1), with serial no. and chassis identification. There are also corresponding labels on the
engine. The reason for having individually programmed PCU:s and HCU:s is that the software
must correspond to each engine specification or
helm specification (equipment and functionality)..
Please refer to chapter Identification of the PCU
and the HCU.