Table of Contents
Advertisement
4.
The power trim system is protected from overload by a 110 amp fuse and a 20 amp spade fuse on the power trim pump. The
trim pump may also have an in‑line circuit protection device in the power trim positive lead near the battery switch or battery
connection.
a
5.
The electronic control unit of each engine has a separate power harness to minimize voltage drop. The power harness
connects to the engine starting battery and is protected by a 10 amp spade fuse in a fuse holder located near the battery.
b
a
6.
The Quicksilver MerCathode system has a 20 amp in‑line fuse in the wire which connects to the positive (+) terminal on
controller. If the fuse is blown, the system will not operate resulting in a loss of corrosion protection.
Warning Horn Signals
Most faults will cause the warning horn circuit to activate. How the warning horn activates depends on how serious the problem
is. There are four warning horn states:
•
Caution ‑ horn signal varies with product line and calibration. Minimal guardian.
•
Warning ‑ horn signal varies with product line and calibration.
•
Severe ‑ horn is beeping constantly.
•
Critical ‑ horn is beeping constantly and guardian will be at forced idle.
In addition, depending on the gauge package, there will be warning icons and fault messages on the dash mounted gauges.
90-864197084 NOVEMBER 2008
b
c
a -
b -
c -
32206
Section 2 - Getting to Know Your Power Package
a -
20 amp spade fuse
b -
110 amp fuse
9208
Typical
Cover
10 amp spade fuse
Fuse holder
mc79977
Page 31
Advertisement
Table of Contents
Troubleshooting
