User guide

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APPENDIX A – FAULT CODES

CODE STATUS DESCRIPTION

F01 N Over discharged battery (<1.90vpc after 30 seconds of charge)

F02 N Deep discharged battery (<1.90vpc after 30 seconds of charge > 1.90vpc)

F03 N Sulphated battery

F04 S Charger over heating

F05 S Mains failed during charge

F06 R No output current

F07 C Incorrect battery < 1.70

F07 (+Y led on) C Incorrect battery > 2.25

F09 C Bulk charge time-out

F10 C Second stage time-out (Profile Dependant)

F11 C Incorrect Mains Frequency

F12 C Control hardware (MCU)

F13 S Thermistor fault

F16 S Battery overheating (if temp probe fitted)

F17 C Auto balance charge time-out

F18 C Battery disconnected without pausing charge

F19 C Battery disconnected in cool down period

Key: -

C = critical fault Ö charge stopped Ö fault code displayed permanently

S = suspend fault Ö charge suspended until criteria fulfilled Ö fault code displayed permanently

R = retry fault Ö charge retries after 20 seconds Ö fault code display alternating with standard

display

N = non-critical fault Ö charge continues Ö fault code display alternating with standard display