Xantrex BC3012, User Manual, Page: 44 / 62

Troubleshooting
3–4 975-0188-01-01
Error Messages on Optional Remote Display
Table 3-2 Error Messages
Display
Onboard Status Panel
Indicator lights
Fault Solution
ERR
Red fault indicator light
flashing or illuminated Fault A fault has been detected. The fault code
will be shown immediately after
Err.
ACL
AC Low
Warning Check AC connections, check AC
availability at source.
Err
bat
PoL
Red fault indicator light
illuminated Reverse
Polarity Reverse Polarity Battery connected.
Check connections. Ensure correct
polarity (negative connected to negative,
positive connected to positive).
Err
CHf
Red fault indicator light
flashing Charger
Hardware
Fault Call for service.
CHg
Hot
Over-
temperature
Warning Allow the BC Series to cool. Improve
ventilation or install in cooler location. If
the temperature increases, the BC Series
will enter the fault level and stop
functioning.
Err
CHg
Hot
Red fault indicator light
illuminated Over-
temperature
Shutdown Allow the BC Series to cool. Improve
ventilation or install in cooler location.
CLd
Green 10% indicator light
flashes
Green bank indicator light for
affected battery bank
illuminated Battery Too
Cold Warning Allow batteries to warm up before
attempting to charge again. Charging a
battery that has frozen is a potential
explosion hazard. If the temperature
drops, the BC Series will enter the fault
level and stop charging the affected bank.
BC_Charger_User.book Page 4 Friday, August 12, 2005 3:31 PM