Warning System; Overheat Warning (Twin Engines) - Yamaha F115 Owner's Manual

Basic components
ual.
EMU26801

Warning system

ECM00090
CAUTION:
Do not continue to operate the engine if a
warning device has activated. Consult
your Yamaha dealer if the problem can-
not be located and corrected.
EMU30341

Overheat warning (twin engines)

This engine has an overheat warning device.
If the engine temperature rises too high, the
warning device will activate.
Activation of warning device
Engine speed will automatically decrease
G
to 2000–3500 r/min.
If equipped with an overheat warning indi-
G
cator, it will light or blink.
The buzzer will sound.
G
36
If the warning system has activated, stop the
engine and check the cooling water inlet for
clogging.
ZMU04746
NOTE:
Dual engine drive users:
Should the overheat warning system of one
engine activate, the engine will slow down
and the buzzer will sound. This will cause the
ZMU04227
other engine to slow down and the buzzer to
sound. To switch off the warning activation
ON ON
OFF START OFF START
ZMU03025
ZMU04584
ZMU02630