LOR Digital Controller (LDC) October 2020
DPF Indicators
Symbol Definition
Indicates elevated soot loading of the DPF of >80%. This
indicator turns o once an active regeneration has been
initiated.
Anytime the automatic regeneration is inhibited. This can be
from the operator controlled regeneration force/inhibit input
switch or via setting the configuration in the ECM.
The High Exhaust System Temperature (HEST) indicator is
turned on during an active regeneration and remains on
during exhaust system cool down immediately following an
active regeneration until the DPF Temp falls below 400°C or
the machine goes back to work.
Caution
When activating DPF Regen Force make sure that the machine’s exhaust is not directed toward or
touching any combustible material.
Note
Force Regen and Inhibit Regen may not be available on all engines. Consult engine
documentation for more information.
LOR Manufacturing Company, Inc. 21
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