Troubleshooting - iTechworld iTECHBC40 User Manual

Symptom
Battery is not receiving charge
Charger is not reaching the
float stage
All lights are illuminated

Troubleshooting

Possible Cause
No AC input
Charger has overheated
Bad connection
charger and battery
Output Short circuit
The cable connecting
battery to the charger may be
too thin, or too long.
Battery has a fault.
A load is constantly drawing
from the battery while the
charger is on.
The connected lithium battery
has gone into protection mode
(safe mode)
Loose or bad
between the charger and
battery.
Solutions
Check AC power source and
the fuse.
Allow the charger to cool
down, make sure all fan inlets
and ventilation slots are not
obstructed.
charger to a cooler location.
between Check the connection between
the charger and battery.
the Shorten the cable length, use
larger cables, or use the
supplied cables.
Check the charger on another
battery.
Lower or disconnect the load
connected to the battery.
Check for any short circuits, or
if the battery has disconnected
due to overvoltage, drain the
battery.
connection Make sure all connections
between the charger and
battery are tight. Make sure
there are no breaks in the
cables.
Relocate the