Installation Manual

Twin Disc, Incorporated

Electrical Installation

Stabilizer Disable Wiring Installation

Install the wiring for a stabilizer disable solenoid as follows (See Figure 43):

1.

2.

3.

Note: The connector kit supplied for the PWM Driver Harness has enough contacts and plugs necessary to fill the connector. Use only the contacts needed. Unused connector positions must have a sealing plug inserted to maintain the environmental integrity of the connector.

Refer to General Electrical Installation Guidelines before proceeding with this section.

Connect the red wire to the signal lead for the Stabilizer Disable input.

Connect the black wire to the return lead for the Stabilizer Disable input.

Route the red and black wires to the EC300 Control.

Note: It may be desirable to complete any other terminations for this harness before securing the harness.

Remove the locking wedge from the Deutsch connector.

4.

5.

Insert the red wire into position 8 of the J7 connector.

Note: Refer to the EC300 System Installation Drawings in the

Engineering Drawings Section for pin numbering information.

Note: The J7 connector is part of the PWM Driver Harness.

Insert the black wire into position 11 of the J7 connector.

6.

7.

8.

When all pins have been inserted in the connector body, reinsert the

Deutsch locking wedge into the front of the connector body.

Ensure that sealing plugs are installed in all empty connector positions.

9.

Align the harness connector with the J7 receptacle of the EC300 Control and push it in until it snaps into place.

10.

Secure all harnesses to a supporting structure with clamps or cable ties at 406 mm (16 in.) intervals.

EC300 Marine Control System Installation Manual #1024168

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