Installation
Cabling Procedure
Consult the following configurations and determine a match specific to your installation and follow the installation procedure “To connect the battery cables:” that comes next.
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| TO VEHICLE |
FROM ALTERNATOR |
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OR CHARGER |
| GROUND TO |
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| VEHICLE |
| VEHICLE | CHASSIS |
| STARTING |
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ISOLATOR | BATTERY |
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TO OTHER DC LOADS
| ISOLATOR |
| GROUND TO |
| VEHICLE |
| CHASSIS |
FUSE OR |
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CIRCUIT |
|
BREAKER | |
| AUXILIARY |
| BATTERY |
| FUSE OR |
| CIRCUIT |
| BREAKER |
GROUND TO
VEHICLE
CHASSIS
FROM ALTERNATOR
OR CHARGER
VEHICLE
STARTING
BATTERY
GROUND TO
VEHICLE CHASSIS
TO VEHICLE
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| FUSE OR |
| FUSE OR |
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| CIRCUIT |
| CIRCUIT |
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BATTERY | ALL | 1 | BREAKER | BREAKER | ||
| BATTERY |
| BATTERY | |||
SELECTOR |
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SWITCH | OFF | 2 |
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TO OTHER
DC LOADS
BATTERY | BATTERY |
FUSE OR |
| FUSE OR |
CIRCUIT |
| CIRCUIT |
BREAKER |
| BREAKER |
BATTERY | ALL | 1 |
SELECTOR |
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SWITCH | OFF | 2 |
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| GROUND TO |
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| VEHICLE |
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| CHASSIS |
GROUND TO 
VEHICLE
CHASSIS
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| Figure 5 Configuration for Heavy Loads | ||
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Figure 4 Configuration for Normal Loads |
| To connect the battery cables: | ||||
1. | Make sure the inverter is off and assemble the terminated | |||||
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| cables (cables with connectors) that you bought. | |
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| 2. | Line up the connectors that will join the cables to the battery, | ||
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| battery selector switch, and fuse (or circuit breaker). | |
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12 |
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| Xantrex PROwatt™ SW Sine Wave Inverter Owner’s Guide | |