Errors charger:
AC input voltage to low <185VAC
(with inverter switched ON)
• 1 flash by green LED
Note: If the inverter is switched OFF
, the charger will operate at even lower voltage than 185VAC, down to
110VAC is in this mode is accepted But with reduced charge current!
AC input voltage to high >265VAC
• 2 flash by green LED (rear situation!)
AC input distortion
• The charger can not begin charging if the input voltage is a non sine wave, or heavily distorted!
• 1 flash by green LED
No NTC temperature sensor connected
• 4 flash by green + red LED together
Note: “No NTC connected” status is indicated every time the charger is connected to AC voltage (110VAC-
265VAC)
Note: “No NTC connected” flash code is only present for 20 seconds, and then the green LED will indicate
the actual charge status.
Note: If no NTC is used, the charger will charge the battery without temperature compensation!
Poor connections (or disconnection of battery during charging)
• 2 flash all LED together
Note: Always make sure that all connections joints are in a good quality: tighten all screws, wiring size must
be correct dimensioned, no corrosion at terminals etc.
WARNING!
Never disconnect cables during charging (and inverting) especially near the battery bank.
The battery can explode!
Defect battery
• The battery must be able to deliver min. 12W and min. 10,3V before charging can start!
Note: Never discharge a battery completely; it will cause permanent damage of the battery!
• No LED code for this error
