Xantrex Technology Solar 400 User Manual

Page 55

Troubleshooting Reference

975-0328-01-01

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