SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD
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6 Trouble clearing
The product itself has a perfect protection function, in case of
abnormal or failure, the system will automatically shut down the
output or input.
Troubles
Reasons
Treatments
Unable to
charge
Input cable
1.The charging cable may
be disconnected, replace
it.
Loose contact
2.Contact the warranty
department
Load Overload
Warning
Load power
1.Check load to
determine if it is greater
than rated power or
short-circuit.
Overload or short
out
2.Remove the load
recovery
Temperature
anomaly alarm
Inside the chassis
1.Check whether the
ambient temperature
exceeds the allowable
value.
Overtemperature
2.Check whether the vent
is blocked to lead to poor
cooling
3.Turn off the load and
restart when the
temperature drops
Under-voltage
Battery capacity
1.Charge the battery
