CTEK PRO25S User Manual

MANUAL
CONGRATULATIONS
on the purchase of your new professional switch mode battery charger. This charger is
included in a series of professional chargers from CTEK SWEDEN AB and represents the
latest technology in battery charging.
Read safety instruction

HOW TO CHARGE

1. Connect the charger to the battery.
For batteries mounted inside a vehicle
1. Connect the charger according to the
vehicles manual.
2. Connect the charger to the wall socket.
1 2
3. Disconnect the charger from the wall socket
before disconnecting the battery.
4. Disconnect the black clamp before the red
clamp.
2. Connect the charger to the wall socket. The power lamp will indicate that the mains
cable is connected to the wall socket. The error lamp will indicate if the battery clamps
are incorrectly connected. The reverse polarity protection will ensure that the battery or
charger will not be damaged.
3. Press the MODE-button to select charging program.
4. Follow the indication lamps through the charging process.
The battery is ready to start the engine when
The battery is fully charged when
5. Stop charging at any time by disconnecting the mains cable from the wall socket.
is lit.
is lit.
Temperature sensor
The temperature sensor works automatically
and will adjust the voltage to the ambient
temperature. Place the temperature sensor
in the positive clamp or as the close to the
battery as possible.
+
–
READY TO USE
CHARGING
EMPTY
ERROR
LAMP
Mode-
MODE
BUTTON
NORMAL LITHIUM SUPPLY RECOND
POWER
LAMP
NORMAL
Lithium SUPPLY
BATTERY
PROGRAM PROGRAM
PROGRAM
FULLY CHARGED
RECOND
PROGRAM
EN • 5