Model 8210/8250 Maintenance Manual Section 6. Messages and Codes
Delta-Q Charger Codes
Publication:1146945/001, Revised: 25 Sep 2018 6-49
E-0-2-2 Low battery voltage while
charging. Algorithm dependent -
typically 0.1V/cell.
• Another device may be drawing current from the
battery.
• Check the battery voltage and cable connections.
• Check battery size and condition. Batteries may be
over discharged. Use another charger to bring the
batteries above the minimum voltage.
This error will automatically clear once the condition has
been corrected.
E-0-2-3 High AC voltage error (>270VAC) • AC voltage is too high. Connect the charger to an AC
source that provides stable AC between 85 and 270
VAC (45-65 Hz).
This error will automatically clear once the condition has
been corrected.
E-0-2-4 Charger failed to turn on correctly • Disconnect AC input and battery for 30 seconds
before retrying.
• If the problem continues to exist, please contact the
manufacturer of your vehicle or machine.
E-0-2-5 AC voltage has dipped below 80
VAC three (3) times in 30 seconds
• AC source is unstable. This could be caused by an
undersized generator and/or input cables that are
too long or too short. Connect the charger to an AC
source that provides stable AC between 85 and 270
VAC (45-65 Hz).
This error will automatically clear once the condition has
been corrected.
E-0-2-6 One or more USB script
commands failed
• Make sure the USB flash drive is properly formatted
and is not corrupted.
• Make sure the right update package is being used.
• Copy the install files to the USB flash drive again.
• Retry the update by reinserting the USB flash drive
into the charger.
• If software updates continue to fail, please contact
the manufacturer of your vehicle or machine.
E-0-2-7 USB overcurrent fault • USB hardware overcurrent protection has been
tripped. Remove and reinsert USB flash drive.
• If condition persists, try using a different USB flash
drive.
E-0-2-8 Attempt to select algorithm
incompatible with this software
• Update charger software, continue to use existing
algorithm* or select a different charging algorithm
that is compatible.
NOTE: If a different algorithm is selected, then the
existing algorithm will remain in the charger.
NOTE: If upgrading existing algorithm then existing
algorithm will be deleted, please contact the
manufacturer of your vehicle or machine for a
software upgrade to run the new algorithm.
Code Description Solution
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