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FAQ-The controller generates an alarm.

Publication Date:  2014-10-30 Views:  556 Downloads:  0
Issue Description
The controller generates an alarm.
Possible Cause:Storage batteries are connected reversely, or The battery electricity is low.


 Storage batteries are connected reversely: Connect the battery correctly based on the polarity marks of battery terminals or the plus and minus signs on the battery cove,then correct it timely.

 The battery electricity is low: No measures are required in normal working condition.