Delta-Q IC650 Charger Manual
Charger Error Codes
Code Description Solution
E-0-0-1
E-0-2-1
Battery high voltage Check the battery voltage and cable connections. Check battery size and condition.
This error will automatically clear once the condition has been corrected.
E-0-0-2
E-0-2-2
Battery low voltage Check the battery voltage and cable connections. Check battery size and condition.
This error will automatically clear once the condition has been corrected.
E-0-0-3 Charge timeout
caused by battery
pack not reaching
required voltage
within safe time
limit.
Possible causes: Charger output reduced due to high temperatures, poor battery
health, very deeply discharged battery and /or poorly connected battery. Possible
solutions: Operate at lower ambient temperature. Replace battery pack. Check DC
connections. This error will automatically clear once the charger is reset by cycling
DC.
E-0-0-4 Battery could not
meet minimum
voltage
Check for shorted or damaged cells. Replace battery pack. Check DC connections.
This error will automatically clear once the charger is reset by cycling DC.
E-0-0-5 Charger temperature
limit exceeded
Ensure sufficient cooling air flow and reset charger by disconnecting DC or AC for 10
minutes, then reconnect. This error will automatically clear once the condition has
been corrected.
E-0-0-6 Low AC voltage error Connect charger to an AC source that provides stable AC between 85 - 270 VAC / 45-
65 Hz. This error will automatically clear once the condition has been corrected.
E-0-0-7 Battery amp hour
limit exceeded
Possible causes include poor battery health, very deeply discharged battery, poorly
connected battery, and / or high parasitic loads on battery while charging. Possible
solutions: Replace battery pack. Check DC connections. Disconnect parasitic loads.
This error will automatically clear once the charger is reset by cycling DC.
E-0-0-8 Battery temperature
is out of range
Possible battery temperature sensor error. Check temperature sensor and
connections. Reset charger. This error will automatically clear once the condition
has been corrected.
E-0-1-2 Reverse polarity
error
Battery is connected to the charger incorrectly. Check the battery connections. This
error will automatically clear once the condition has been corrected.
E-0-1-6
E-0-1-8
E-0-2-6
USB operation failed Software upgrade failure or script operation failure. Ensure the USB flash drive is
properly formatted and retry inserting the USB flash drive into the charger.
E-0-2-3 High AC voltage
error (>270VAC)
Connect charger to an AC source that provides stable AC between 85 - 270 VAC / 45-
65 Hz. This error will automatically clear once the condition has been corrected.
E-0-2-4 Charger failed to
initialize
The charger has failed to turn on properly. Disconnect AC input and battery for 30
seconds before retrying.
E-0-2-5 Low AC voltage
oscillation error
AC source is unstable. Could be caused by undersized generator and /or severely
undersized input cables. Connect charger to an AC source that provides stable
AC between 85 - 270 VAC / 45-65 Hz. This error will automatically clear once the
condition has been corrected.
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