Manage: Wiring System Diagrams
As more and more electronics and electrical accessories are added to your boat (autopilot, refrigeration, etc.) the use of multi-batteries becomes a necessity. Guest components allow you to set up the system (from simple to complex) for your Detailed installation schematics are available. Request Guest form I-21681.
STARTER
STARTER
1
1 1
12 VOLT BATTERY
ENGINE
2
ENGINE
12 VOLT BATTERY
ALT
ALT
2
BATTERY SELECTOR SWITCH
ON/OFF SWITCH
Single battery Installation: To shut off all power at source. Recommended installation by approved authorities.
12 VOLT BATTERY
Two battery with out isolator Installation: To select a starter battery and ship service battery. Manually isolates each battery, parallels both batteries for emergency start, master disconnect, manually selects batteries for charging.
1
STARTER
STARTER
2
1
1
ENGINE
12 VOLT BATTERY
ENGINE
BATTERY SELECTOR SWITCH
12 VOLT BATTERY
ALT
ALT 2 1
2
2 1
12 VOLT BATTERY
ISOLATOR
2
12 VOLT BATTERY
ISOLATOR
Two battery with isolator Installation: Isolator automatically selects lower charged battery
Two battery with emergency parallel Installation: An isolator automatically isolates each battery,
or disconnect function.
different size batteries can be used, larger for ship services, smaller for engine cranking. Switch selects usage, master disconnect, emergency parallel function.
110
Manage.indd 110
toll free 800.307.6702
MASTERVOLT | mastervolt.us
MARINCO | marinco.com
9/28/11 12:49 PM