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Knowledge Base

FAQ-The controller generates an alarm.

Publication Date:  2014-10-30  |   Views:  810  |   Downloads:  0  |   Document ID:  EKB1000058398


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.