Mercury 200 Optimax Instrukcja Instalacji Pobierz pdf (Strona 36)

200/225/250 OPTIMAX

Page 36 of 38

Wiring Disconnect for Multiple Engines That Share a Common Junction Box

CAUTION

Prevent possible engine electrical component damage, Make this wiring discon-

nect before powering up the engines.

Each CAN Bus must only be powered from one engine. On dual engine installations that

share a common junction box (as shown), the CAN Bus power (3 wire) connector on one

of the engines must be disconnected. The CAN Bus power connector is located in the en-

gine wiring approximately 3 in. from the SmartCraft Harness connector. Seal both ends of

the power connector with caps. On triple engine installations, the CAN Bus power connector

must be disconnected on 2 engines.

Engine

RED

BLK

PPL

BLUE

WHITE

RED/BLK

BLK

PPL

SmartCraft Harness Connector

on Engine

Cap

881176A1

Cap

881175A1

Common Junction Box

Configure Engine Location for Multiple Engines That Share a Common

Junction Box

NOTE: Engine location will allow user to configure multi engine installations with-in the

SmartCraft network. All engines shipped from the factory are ECM configured as a star-

board outside engine. For example, if a dual engine installation is desired, then the appropri-

ate engine ECM needs to be reprogrammed to an outside port engine. Doing this will make

sure the correct ECM data is transmitted to the correct set of SmartCraft gauges.

Configure the engine ECM’s Using the Digital Diagnostic Terminal (DDT) along with Smart-

Craft Engine Diagnostic Cartridge Version 1.0 or newer.

Follow instructions in the reference manual provided with the Diagnostic Cartridge for set-

ting the engine locations.

After the engines have been configured using the DDT, calibrate the SmartCraft gauges to

read the correct engine.

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Mercury 200 Optimax Instrukcja Instalacji Strona 36