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47
Systems
Systems
12 Volt electrical system
WARNING!
Risk of personal injury. Risk of electrical shock.
• Do not modify the electrical system of the boat, or the electrical system drawings.
Installation, alterations, and maintenance should be performed by an authorized Candela
workshop.
• Never perform any electrical work while the system is energized.
• Never modify the propulsion system, battery type or system components.
• Never alter or modify the rated current amperage of overcurrent protective devices.
• Never install or replace electrical appliances, or devices with components that exceed
the rated current amperage of the circuit.
• Avoid handling the orange high-voltage cables.
The 12V system supplies and distributes power to the low-voltage components, such as the
navigation lights, the electrical automatic bilge pumps and various optional electrical equipment.
The 12V system has two power sources, the 12V battery, and the DC/DC converter, included
in the high voltage system. The DC/DC converter generates 12V power from the high-voltage
system and charges the 12V battery when needed.
A
A-E
D
B
E
C
F
A.
12V battery switch
B.
12V fuse box
C.
12V fuse box
D.
12V battery monitor
E.
12V battery
F.
Power management
units
12V circuit protection
The boat has electronic fuses in the power management unit and traditional, sacrificial fuses in
the fuse boxes under the sunbed.
When an electronic fuse is triggered, the error is displayed in the user interface. A sacrificial fuse
requires manual replacement.
A fuse map with circuit identification and fuse amperage ratings is located in the vicinity of the
fuse boxes.
NOTICE! Under normal circumstances, a tripped fuse indicates a malfunctioning circuit,
which should be investigated.
12V battery switch
The 12V battery switch is located under the sunbed on starboard side, next to the fuse boxes.
During transport, or during longer periods without the charging cable connected to the boat, the
12V system must be turned off.
Turn off the 12V system
1. Turn off the key.
2. Disconnect the boat charging cable.
3. Turn off the 12V battery switch.
NOTICE! When the 12V battery switch is off, the automatic bilge pumps will not work.
Summary of Contents for C-8 2023
Page 1: ...CANDELA C 8 Owners Manual...