Xantrex Technology Solar 400 - Manual (Page 55)

Troubleshooting Reference
975-0328-01-01 39
LED Lamps
not lighting. Internal battery is
discharged. Recharge the Powerpack Solar 400.
Solar panel
does not seem
to be charging
the internal
battery. Insufficient exposure
to direct sunlight.
Solar panel connector
is not connected
securely to the unit’s
connector.
Solar panel’s electrical
cord may be damaged
or frayed.
Reposition the solar panel to
maximize exposure to direct
sunlight.
Make sure that the connectors are
inserted firmly into each other.
Check that the cord is not damaged
nor wire exposed.
Table 5-2 Display Error Codes
Display Code Meaning
E01 Under voltage alarm (internal battery)
E02 Over voltage alarm (internal battery)
E03
Over temperature alarm
E04
Overload alarm
(from AC power draw)
E05
Short circuit alarm
(from AC power draw)
E06 Not-in-use
E07
Under voltage shut down (internal battery)
Table 5-1 Troubleshooting reference
Problem Possible Cause Solution