Unable To Start; Unable To Charge; Unable To Discharge - Pytes V Series User Manual

7.1 Unable to start

Problem
Press the POWER button to the
"ON" state and press the SW
button for 1 second, but the
LED indicator doesn't respond
or all the LEDs are off after this
1s duration

7.2 Unable to charge

Problem
1. Confirm that the battery is turned on;
2.Inspect the power cable to make sure that it is correctly
The not fully
plugged in and that the charging circuit is functioning properly;
charged
3. Check the battery indicator LED to determine if the battery is
battery cannot
under "Protection" state. If so, unplug the battery power cable,
be charged
find the cause of the protection, and correct the issue before
properly.
restarting the battery.
4. Ensure that the charging voltage meets the battery's charging
requirements. If not, adjust the power supply voltage to the
proper range.

7.3 Unable to discharge

Problem
1. Confirm that the battery is turned on;
2. Check the power cables to ensure that they are properly
connected.
The battery
3. Unplug the battery power cable and measure the battery power
cannot be
output voltage. If the battery voltage is too low, charge it immedi-
discharged
ately.
properly.
4．Check the battery indicator LED to see if the battery is under
"Protection" state. If so, unplug the battery power cables, find the
cause of the protection, resolve the issue, and thereafter restart
the battery.
Troubleshooting Steps
1. Confirm that the POWER
button remains in the "ON"
state;
2. Charge the battery correctly
and observe if the battery can
be charged properly.
Troubleshooting Steps
Troubleshooting Steps
16
Solution
1. If the battery enters into
charging mode, it should return to
its normal state after completing
the charging process.
2. If not, please contact the local
reseller or Pytes.
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