OPERATION
300W MODEL:
1) Choose desired connection:
• Directly onto battery: powers any device up to 300W.
• Cigarette lighter: powers any device up to 150W.
2) Connection:
Connect the red clip to the red «+» terminal of the converter and the black clip to the black «-» terminal of the conver-
ter; screw clips in place.
Caution: reversing the polarity may damage the converter.
3) Connect the converter:
• Wire: Connect the black clamp to the negative «-» terminal of the battery and then connect the red clamp to the
positive «+» terminal of the battery
Caution: If the clamps are not connected securely there is a risk of low/no power, cable overheating, damage to the
inverter supply, or fire.
• Cigarette lighter: Connect the cigarette lighter plug into the socket.
4) Switch the inverter ON (the green LED illuminates) and connect your equipment to the converter. (230V or USB 5V)
5) After use, unplug your equipment and then switch OFF the Convergys and disconnect it from the cigarette lighter or
the battery.
TROUBLESHOOTING
SYMPTOM
No voltage output
The device turns ON and
OFF intermittently
The inverter turns OFF
when a connected device
is switched ON
Warning Buzzer sounds
Red LED illuminates
The Convergys doesn't
supply any voltage
Warning Buzzer sounds +
red LED
illuminates
The Convergys doesn't
supply any voltage
NB: The USB socket should continue to operate.
6
CONVERGYS 300
CAUSES
Bad connection
Weak battery
Thermal overload
Fuse failure (in the inverter or vehicle)
The direct load is too high.
The starting current is too high.
Input current below the required level
(10.2-10.8V)
Input current is below the protection
level (9.2-9.8V)
Input voltage exceeds the protection
level (15-16V)
Excessive load, the protection is acti-
vated.
The temperature is too high.
REMEDIES
Check the cigarette lighter plug and cable
connections
Check the vehicle battery
Start the engine of the vehicle if necessary
Stop the device. Leave the inverter to cool
ensuring adequate ventilation.
Check and replace fuse
Reduce the load
Check if the maximum power of the inver-
ter is suitable for the required power of the
device
The unit will start again when the battery
voltage reaches the operating level of the
inverter.
The unit will start again when the battery
voltage drops to the operating level of the
inverter.
Reduce the charge to the power level of the
converter
The inverter will start again as soon as it has
cooled down.
EN