Trouble Shooting - Pylontech PowerCube-M1 Product Manual

5. Trouble Shooting

Normal example:
1) If the system is turned on, and the status LED of Control Module is red, but the status LED of
Battery Module is green. Please check the External Battery Communication Cable
(CAN/RS485) connection is right or not.
2) If the system is turned on, and the status LED of Control Module is fleshing in red, the battery
system self check can't detected. Please check the Power Cables of Battery Module Serial
Connection is right or not.
3) If the system is turned on, the status LED of Control Module and the status LED of Battery
Module is orange. That's means some running condition is out of setting parameters' range.
The battery system is not failure.
4) If the system is turned on, the status LED of Control Module is red, it means the system is in
protection mode or has failure. If the status LED of Battery Module is also red (in protection
mode or has failure), voltage, current, temperature protection are protection mode. In
protection mode the system will release itself if the working environment goes back normal. If
it caused by battery system failure, please shut the battery system off, and inform service stuff.
5) If the battery system is in low capacity long time, please turn off the System Switch to avoid
the battery empty to damage the cells.
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