Troubleshooting Tips - Würth WTS 1800 Traducción Del Manual De Instrucciones De Servicio Original

Fault
The device does not
start my vehicle.
The device does not
supply my 12 V vehi-
cle with current.
When the charger is
correctly connected,
the green power
supply LED does not
come on.
The red LED is on and
the yellow/orange
charging LED flashes
quickly.

Troubleshooting Tips

Possible cause
Contact between the clamps and
battery is not optimum.
The device is not charged.
The vehicle battery is defective.
The fuse is blown.
The 12 V device is not switched on.
The battery is not charged.
No voltage at the 230 V mains
connection.
Inadequate electrical contact.
The battery voltage is still less than
12 V after two hours' charging.
In trickle charge mode, the output
current is more than 1.5 A for
12 hours.
Desulphurisation was not success-
ful.
Remedy
▸
Check the connection at the battery and
chassis.
▸
Ensure that the connection points are clean.
▸
Move the clamps back and forth slightly.
▸
Check the charging state of the battery using
the voltmeter on the front side of the device.
▸
Press the display button on the front side of
the device.
▸
Check the battery and replace it as neces-
sary.
▸
Replace the fuse.
▸
Switch the 12 V device on.
▸
Check the charging state of the battery using
the voltmeter on the front side of the device.
▸
Check the mains supply.
▸
Check whether the mains and extension ca-
ble plugs are correctly inserted.
▸
Remove, any loads that may be connected to
the battery.
▸
Check the battery and replace it as neces-
sary.
▸
Check the battery and replace it as neces-
sary.
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