3. Connect the MerCathode harness to the electrode assembly harness.
a - MerCathode controller
b - MerCathode harness
c - Positive power harness with 5‑amp fuse
d - Ground cable
e - Battery
f - Electrode assembly harness
4. Connect one end of the positive power harness with 5‑amp fuse to the positive (+) terminal of the MerCathode controller,
and connect the other end directly to the positive terminal of the battery.
5. Connect one end of the ground cable to the negative terminal of the MerCathode controller. Secure the ground ring
terminal to the screw on the port side of the transom plate.
6. Apply a sealant to all wire connections to prevent corrosion.
Tube Ref No.
Description Where Used Part No.
25
Liquid Neoprene Exposed terminals and connections 92- 25711 3
Installation
Page 2B-18 © 2016 Mercury Marine 90-8M0099748 eng DECEMBER 2015