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Troubleshooting
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• Adjust the orientation of the Powerpack Solar 400,
television, antenna, and cables.
• Maximize TV signal strength by using a better antenna.
Use a shielded antenna cable where possible.
• Try a different TV. Different models vary considerably in
their susceptibility to interference.
Troubleshooting Reference
WARNING: Electric shock hazard
Do not remove the cover of the Powerpack Solar 400 or
disassemble the Powerpack Solar 400. The Powerpack Solar 400
does not contain any internal user-serviceable parts and attempting
to service the unit yourself could result in electrical shock or burn.
Table 5-1
Troubleshooting reference
Problem Possible Cause Solution
Digital display
shows E01 and
alarm sounds.
Battery capacity is
low.
Unplug all appliances and start
recharging the Powerpack Solar 400.
Digital display
shows E02 and
alarm sounds.
Battery voltage is too
high.
Check the battery charging system.
For example, if you are charging
using an AC charger, make sure that
you are using the AC charger that
came with the Powerpack Solar 400.
Digital display
shows E03 and
alarm sounds.
The inverter has
overheated due to
improper ventilation
or excessively warm
conditions.
Unplug all appliances and allow the
Powerpack Solar 400 to cool down
for 15 minutes or more.
Clear the ventilation grill of
accumulated dust, dirt, or other
debris. Remove objects covering the
unit, then restart the Powerpack
Solar 400.
Move to a cooler environment.