PEC017
5/3/2018
Page
15
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105
the driver may reset the idle timer at any time by performing one of the
programmable reset conditions.
Temperature Overrules are available to allow the engine to idle while coolant, oil and
fuel temperatures are below calibrated settings.
Programmable Resets are signals from equipment on the vehicle that the driver
actuates. The resets can be turned ON or OFF. If the reset is ON when the
equipment is actuated, the EIST counter will restart. Programmable resets may only
occur once the driver has received notification of an impending shutdown on the
driver display. For example, when the EIST is set to 5 minutes with the accelerator
pedal reset ON and the vehicle idling for 4 minutes, a message of an impending
shutdown will appear on the driver display and an actuation of the accelerator pedal
will reset the timer and delay
the engine’s shutdown for another 5 minutes (total idle
time is 9 minutes). The following is a list of programmable reset conditions:
Enable Idle Timer Accelerator Pedal Reset (
Enable Idle Timer Service Brake Reset (
Enable Idle Timer Clutch Pedal Reset (
Enable Idle Timer Reset from Park Brake (
Enable Idle Timer Reset from Engine Load (
Feature Options
Ambient Air Temperature Override
Engine Load Override
Engine Idle Shutdown Timer in PTO Mode
Ambient Air Temperature Override allows the engine to maintain operation without
shutdown when the temperature is above
Idle Timer High Ambient Temp Threshold
Idle Timer Low Ambient Temp Threshold (
. The idle shutdown
timer will also be disabled when the coolant temperature is below
Coolant Temperature Override Threshold (
.
EIST Engine Load Override allows the engine to maintain operation without
shutdown when the engine load is
above Idle Timer Engine Load Threshold (
.
Enable Idle Timer Override from Engine Load (
is only available when
Idle Timer Reset from Engine Load (
is turned OFF. This feature is not
available with EIST in PTO Mode.
EIST may be configured to operate while the engine is in PTO Mode, and the timer
duration may be set with
. The same conditions must
be met for the EIST to shutdown the engine.
If preferred EIST settings are selected during the ordering process, the customer will
be unable to make changes to EIST timer durations or overrides until the vehicle has
exceeded
Idle Timer Expiration Distance (
.
