Warning System - Models With Electronic Fuel Injection (Efi) - Mercury 140 Service Manual

Warning System - Models with Electronic Fuel Injection (EFI)

The outboard warning system incorporates a warning horn inside the boat. Remote control models will have the
warning horn located inside the remote control or connected to the ignition key switch. Tiller handle models will
have the warning horn located in the ignition key panel.
a - Horn inside remote control
WARNING HORN SIGNALS
When the key switch is turned to the "ON" position, the horn will turn on for a moment as a test to show the horn
is working.
The warning horn will emit either a continuous beep or intermittent short beeps. This will alert the operator and
help identify the following listed situations. For visual display of the specific engine functions and for additional
engine data, refer to SmartCraft Product information, following.
Function
Start Up
Low Oil Reserve
Water in Fuel
FEATURES AND CONTROLS
a
Warning Horn
Sound
One Beep
Four Beeps every 2 Minutes Oil lever is low in the engine mounted
Four Beeps every 2 Minutes Water in the water separating fuel filter
ob01077
b - Horn connected to ignition key switch
Normal System Test
oil reservoir. Refill the engine mounted
oil reservoir along with the remote oil
tank. Refer to Fuel & Oil.
reaches the full level. Water can be
removed from the filter. Refer to
Maintenance - Fuel System for filter
removal.
27
b
ob00662
Description