Mercury MerCruiser Service Manual page 122

Installation
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.
Liquid Neoprene
25
Page 2B-18
f
Description
© 2016 Mercury Marine
a
b
e
Where Used
Exposed terminals and connections
c
d
55572
90-8M0099748 eng DECEMBER 2015
Part No.
92- 25711 3