Enernova ETA - Advanced Troubleshooting

Overload or short-circuit fault can be used to confirm the normal small
power load for verification, if the slightly smaller power load is not a
problem, it is generally a rear load overload or short-circuit fault.
5.2.3 The over-temperature protection symbol of the display lights
up and no output:
indicates that the internal temperature of the inverter is too high, the
power station stops outputting normal ambient temperature and
normal load generally does not appear in this case, if it appears, please
check the following recommendations: First, whether the ambient
temperature is too high to cause the internal temperature rise of the
power station exceeds the specified value; Second, the power station
has cooling holes in front and behind and on both sides, and needs to
leave at least 20cm space for air circulation cooling, so pay attention
not to place some light paper, plastic film, cloth and other soft mate-
rials, because the fan will form a suction force when rotating, these
materials are adsorbed will greatly affect the power station heat dissi-
pation resulting in internal protection. After excluding the above ab-
normalities, the power station can be used again after cooling for a
while.
5.2.4 Product failure:
If the above-mentioned abnormalities have been ruled out, the produ-
ct still does not work properly, it may be the power station itself is
faulty and needs to be repaired.
5.3 Automatic Shutdown After Outputting
In order to avoid running the power station at no load and causing the
battery energy to be depleted, resulting in no power when the power
station is needed, the power station will detect the load current and
turn off the output when the load is small and maintained for a period
of time. In this case, please turn off and restart the power.