Troubleshooting - Sealey SL67S Owner's Manual

10. TROUBLESHOOTINGJump Starter
PROBLEM
The jump starter's display
will not turn on.
The thermometer
symbol
is flashing.
The jump starter will not
recharge.
The jump starter turns
on, but won't jump start
my vehicle.
When cable is connected
only to the battery: Solid
Red LED, (Green LED
off); beeps once per
second.
When the cable is
correctly connected to
both battery and jump
starter: Green LED
blinking: RED LED off; no
beep.
SOLUTION
Make sure the unit is charged.
Connect to a power source, to
reset.
Make sure the ON/OFF switch is
set to the ON position.
The unit is too hot or cold. The
thermometer symbol will disappear
when the condition is removed.
Make sure the power source is
live.
Check connections.
Verify the charge level of the jump
starter is at least 40%.
Do not attempt to jump start
your vehicle more than three
consecutive times. If the vehicle
still does not start, consult a
qualified service technician.
The vehicle battery voltage is
lower than 10.5V. User can
connect to the jump starter and
turn key to jump start the vehicle.
"Fake" high battery voltage is
detected but reverse protection
did not activate. User can turn
key to jump start the vehicle.
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