Chris-Craft Launch 22 Owner's Manual download pdf (Page 108)

3–46 Chris-Craft

Systems

Wiring Color Codes

Color codes identify wiring throughout the boat. The color codes for the DC system is as follows:

• Red – Source Conductors

– Positive 12VDC. All current carrying conductors between the batteries and first switch or load device in

a circuit. Bus bars, circuit breakers, terminals, and fuses in the source conductor are not considered

switches or load devices.

• Yellow – Negative Conductors

– All current carrying DC negatives that terminate at the batteries or their terminals.

• White – Load Conductors

– Positive 12VDC. Any and all current carrying conductors between the first switch or load device, and

the last load device before the negative conductor.

• Green – All Ground Conductors

– Non-current carrying grounding and bonding conductors.

There are several additional basic colors and color combinations for different circuits used beyond the igni-

tion switch. Some of these colors can serve more than one type of circuit. Table 3-4 illustrates the color

codes for the engine compartment and battery wiring.

Table 3-4. Engine/Battery Wire Codes

Function Wire Color

PORT STARTER RED

PORT BATTERY RED

STBD STARTER RED

HOUR METER RED

PORT ALTERNATOR WHITE

STBD BATTERY RED

STBD ALTERNATOR WHITE

PORT ENGINE RED/VIOLET

PORT ENGINE TEMPERATURE TAN

PORT ENGINE ALARM TAN/BLUE

PORT ENGINE TACHOMETER GRAY

PORT ENGINE OIL PRESSURE LIGHT BLUE

PORT ENGINE TRIM LEVEL BROWN/WHITE

PORT ENGINE IGNITION VIOLET

PORT ENGINE STARTER YELLOW/RED

GEN BATTERY ISOLATED RED

STBD BATTERY ISOLATED RED

PORT BATTERY ISOLETED RED

PORT BATTERY CHARGER RED (RED)

GEN BATTERY CHARGER RED (BLUE)

STBD BATTERY CHARGER RED (GREEN)

THRUSTER BATTERY CHARGER RED

CABIN 12V OUTLET RED

PORT SHUTDOWN WHITE/RED

1 2 ... 103 104 105 106 107 108 109 110 111 112 113 ... 301 302

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Chris-Craft Launch 22 Owner's Manual Page 108

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