Lewmar Bow Thruster Wiring Diagram. The revolutionary design of the tt propeller, the latest in lewmar's long history of custom thruster solutions, achieves perfectly even thrust in both direction for. On lewmar bow thruster control connections wiring diagram how to?

The revolutionary design of the tt propeller, the latest in lewmar's long history of custom thruster solutions, achieves perfectly even thrust in both direction for. I have lewmar tt electric bow and stern thrusters, with twin joystick panel controllers (lewmar 589004) in both the lower helm and the flybridge. I can use the thrusters fine from the controller in the lower helm, but not the upper helm.the controller in the upper helm turns on (so the port and starboard led lights come on), but as soon as i move either joystick.