Delta-Q QuiQ 1500 Charger Manual
Troubleshooting Instructions
If a fault occurs, count the number of red flashes between pauses and refer to the table below.
Flashes
Cause
Solution
Battery high voltage
Check battery size and condition. This fault will
clear automatically once the condition has been
corrected.
Battery low voltage
Check battery size and condition. This fault will
clear automatically once the condition has been
corrected.
Charge timeout caused by
battery pack not reaching
required voltage; or charger
output reduced due to high
temperatures.
Check connections, that battery type matches
selected charge profile and operate the charger at
a lower ambient temperature. Reset the charger by
interrupting AC power for 15+ seconds.
Battery could not be trickle
charged up to minimum voltage.
Check for shorted or damaged cells. Reset the char-
ger by interrupting AC power for 15+ seconds.
Charger shutdown due to high
internal temperature.
Ensure sufficient cooling airflow. Reset the charger
by interrupting AC power for 15+ seconds.
Internal charger fault
Reset the charger by interrupting AC power for 15+
seconds. Return to service depot if fault persists.
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Note: This is a Class A product complying with United States Federal Communications Commission, Code of Federal Regulations; 47CFR part 15. In a domestic
environment this product may cause radio interference, in which case the user may be required to take adequate measures.
WARNING: Charger connectors must be mated to connectors from the same manufacturer. Failure to do so may void warranty and cause a hazardous condition
or equipment damage.
Maintenance Instructions
1.
Do not expose charger to high pressure water spray when cleaning vehicle.
2.
The enclosure of the charger meets IP66, making it dust-tight and protected against powerful water jets. The AC
connection is rated to IP20, which is not protected against water. Protect the AC connection if used in wet or dusty
environments.
3.
If the detachable input power supply cord set is damaged, replace with a cord that is appropriate for your region:
This charger is provided with a cord set for connection to outlets operating at nominal 120 Volts (or 240 Volts
as appropriate). If the input plug does not fit the power outlet, contact Delta-Q Technologies for the proper
cord set terminating in an attachment plug of the proper configuration for the power outlet.
‘North America: UL or CSA listed / approved detachable cord, 3 conductor, 16AWG minimum and rated SJT;
terminated in a grounding type IEC 60320 C14 plug rated 250V, 13A minimum
For all other regions: Safety approved detachable cord, 3 conductor, 1.5mm² minimum, rated appropriately for
industrial use. The cord set must be terminated on one end with a grounding type input connector appropriate
for use in the country of destination and, on the other end, an output grounding type IEC 60320 C14 plug.
LED Colour
Indication
Green
If solid: Charging complete and maintenance mode is active.
If flashing:
Short: <80% Charge.
Long: >80% Charge.
When battery is not connected: Charge Profile (Algorithm Number) is
displayed when first connected to AC, then will show “Battery low voltage”
error
Amber
If flashing: Reduced power mode due to high internal charger temperature.
Red
If flashing: Charging error. Reset charger power and refer to Troubleshooting
Instructions below.
Optional Remote Single-LED Display
