Unable To Discharge; Alm Indicator(Alarm) Constantly On - Pytes E-Box Series User Manual

The unfully charged
battery cannot be
charged properly.

7.3.3 Unable to discharge

Problem Troubleshooting Steps
1. Confirm that the battery is turned on;
2. Check the power cables to ensure that they are
properly connected.
3. Unplug the battery power cable and measure the
The battery
battery power output voltage. If the battery voltage
cannot be
is too low, charge it immediately.
discharged
4．Check the battery indicator LED to see if the
battery is under "Protection" state. If so, unplug the
properly.
battery power cables, find the cause of the
protection, and fix the problem, then restart the
battery;

7.3.4 ALM indicator(alarm) constantly on

When the ALM indicator is constantly red and the other indicators are off, the
battery is in the "Protection" state. When the condition triggered protection is released,
the battery will automatically return to normal operation. There are a few issues requiring
immediate measures.
Problem Troubleshooting Steps
1. Confirm that the battery is turned on;
2. Check the power cable. Confirm that
the power cables are correctly
connected and the charging circuit is
correct;
3. Check the battery indicator LED to
see if the battery is under "Protection"
state. If so, unplug the battery power
cable, find the cause of the protection,
and fix the problem, then restart the
battery;
4. Check if the charging voltage meets
the battery charging requirements. If not,
adjust the power supply voltage to the
proper range.
Shanghai Pytes Energy Co., Ltd
If the battery still does
not charge properly after
following the steps,
please contact the local
reseller or Pytes.
Solution
If the battery still does
not discharge
properly after
following the above
steps, please contact
the local reseller or
Pytes.
Solution