Using, Maintenance And Troubleshooting; Alarm Description And Processing; The Alarm And Countermeasure Influence System Output; The Alarm And Countermeasure Do Not Influence System Output - Pylontech Extra 2000 Product Manual

Extra 2000 Lithium Iron Phosphate Battery Backup Manual
4

Using, Maintenance and Troubleshooting

4.1 Alarm Description and Processing

When protection start or failure, the ALM indicator on the front panel will alarm,
through net management can query specific alarm class and take appropriate
action.

4.1.1 The Alarm and Countermeasure Influence System Output

Please follow Table 4-1 processing if output of the fault appears such as
over-voltage, charge over-current, under-voltage protection, high-temp protection
and other abnormalities.
Table 4-1 Major Alarm and Protection
Statue
Charging
Discharging

4.1.2 The Alarm and Countermeasure do not Influence System Output

If it appears the low total voltage alarm or low single cell voltage, the battery
system also generates the corresponding alarm signal. Maintenance personnel
Pylon Technologies Co., Ltd. Confidential Proprietary
Alarm Category
Cell Over-voltage
Over-current
high-temp
Over-current
high-temp
Low Total Voltage
Protection
Cell Voltage
Protection
Alarm
Indication
ALM Lighting
ALM Lighting
ALM Lighting
ALM Lighting
ALM Lighting
ALM Lighting
ALM Lighting
Processing
Stop charging and
find the cause
Stop charging and
find the cause
Stop charging
Stop charging and
find the cause
Stop discharging
Start charging
Start charging
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