4
– MOUNTIND AND INSTALLATION
COD.
35M12/24.D.2018
EN
THE PRESENT MANUAL BELONGS TO -
Schenker Italia
- ALL RIGHTS RESERVED
28
4.5.2
Electric connections: wires (Modular 35 12/24V DC)
The electric connectors are positioned inside the small electric box connected to the computer box. The power
supply, coming from the service batteries, needs to be connected to the terminals
– and + . The connection
to the boat panel needs to be performed downstream the voltmeter and the ammeter of the boat panelboard.
The connecting terminal must be suitable to support the plant electric load (approx. 150 Watt). A 15 Ampere
automatic circuit breaker for 12V DC systems must be installed on the power supply , while a 10 Ampere for
24VDC systems.
The general wires connection scheme (between the external devices and the main electric box) is the following:
Voltage
Automatic
Cable lenght
switch
up to 3 mts
3 - 7 mt.
7-10 mt.
Volt
Ampere
mm2
AVG
mm2
AVG
mm2
AVG
12
16
4
11
10
7
16
5
24
10
2,5
13
4
11
4
11
Electric cables and switches selection table.
The connection general diagram is the following:
Clamp
Position
connect to
cable section
-
Pump box
negative battery
see table
+
Pump box
positive battery
see table
-
Pump box
Computer box
2,5 mm2
+
Pump box
Computer box
2,5 mm2
P1
Pump box
Computer box
2,5 mm2
PS
Computer box
Signal pressure switch
2,5 mm2
PS
Computer box
Signal pressure switch
2,5 mm2
EV
Computer box
electrovalve (on the AC filter)
2,5 mm2
EV
Computer box
electrovalve (on the AC filter)
2,5 mm2
Connection between the computer box and remote panel.
Connect the remote panel to the computer box using pre wired cable supplied (standard length 10 mts.)
