Product Manual

Page 16
Operating the PV Solar Input
The battery box is comes with a solar input port and a DC to DC controller that provides
an alternative method to charge the internal battery. A solar charge indicator located at
the back of the battery box to indicate the charging status of the internal battery.
The DC to DC controller is a fully automatic self-sustaining device that will initiate the
charge cycle when solar power is available. Please note that the DC to DC controller is
designed to be used with the provided Nature Power 40W solar panel. Connected to
other solar panel may damage the unit or over charge the battery. If insufficient charge
capacity is not available from the solar source, it is recommended to use the internal 5A
charger to complete the battery charging process through the utility.
Understanding the Error Codes
Error
Code
Condition
Corrective Action
E01
Inverter has sensed input under
voltage and has shutdown
Recharge battery immediately and
restart unit
green
Display shows battery capacity
Solid red
“E01-E11”
Error on unit is detected. AC output is
disconnected. See Trouble Shooting
section.
Backup
priority
with alarm
disable
In2,Ch0,Al
0
Same as “Backup Priority mode” but with audio alarm disabled. The unit
fault protection features remain active and will shut down without audio
warning when fault occurs.
Backup
disable
In0,Ch1,
Al1
Solid
green
“Ful”
AC output is supplied by utility AC power
Internal battery is fully charged
Flashing
green
Flash between
“Chg” & “XX”
battery
capacity in %
AC output is supplied by utility AC power
Charging of internal battery by 5A charger
is in progress
Backup
disable
with alarm
disable
In0,Ch1,
Al0
Same as “Backup disable mode” but with audio alarm disabled. The unit
fault protection features remain active and will shut down without audio
warning when fault occurs.
Backup
and
charger
disable
In0,Ch0,Al
0or Al1
Solid
green
“Ful”
AC output is supplied by utility AC power
and battery is full charge
Green
“XX” in (%)
AC output is supplied by utility AC power
and display shows battery capacity