Detroit Diesel DDEC VI Application And Installation page 303

□ Operator override is enabled (Enable Idle PTO Shtdn Override) and any of the following
operator override conditions are present:
The SEO Override Switch is on
□
The service brake is applied
□
The clutch is pressed (switch is open)
□
□ 'High idle' DPF regeneration is in progress. After regeneration completes, the override
will remain in place for an additional 5 minutes to allow the particulate filter to cool down
after the regeneration cycle has completed.
Idle Shutdown with Ambient Air Temp
This option allows the override to be disabled based on ambient air temperature. If the upper and
lower temperature limits are set and the ambient temperature is within limits, the override will be
disabled and the engine will hbe shutdown after the specified time limit is met. If the ambient
air temperature is outside the specified range, the override would be allowed by increasing the
percent throttle to greater than 1%.
For example, if the upper limit is set to 80°F and the lower limit is set to 65°F, the override would
be disabled if the ambient air temperature was between 65°F and 80°F (see Figure 5-24).
Figure 5-24 Ambient Air Temperature Override
An ambient air temperature sensor must be installed for this feature.
All information subject to change without notice. (Rev. 01/07)
7SA827 0701 Copyright © 2007 DETROIT DIESEL CORPORATION
DDEC VI ELECTRONIC CONTROLS APPLICATION AND INSTALLATION
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