The following guide provides information on how to identify and correct troubleshoot reactions.
E01
Battery over-voltage protection
Only discharge possible; no charging
E02
Battery low-voltage protection
Charge the power station and restart it after fully
charged.
E03
Battery failure
Charge the power station and restart it after fully
charged.
E04
Battery discharge over-temperature protection
The unit is too hot. Cool down the power station
before charging the power station.
E05
Battery discharge low-voltage protection
The temperature of the battery is too low. Restore
the battery by increasing its temperature.
E06
Battery charge over-temperature protection
The unit is too hot. Cool down the power station
before charging the power station.
E07
Battery charge low-temperature protection
The temperature of the battery is too low. Restore
the battery by increasing its temperature.
E08
1
st
Group battery low-voltage protection
Charge the power station and restart it after fully
charged.
E09
2
nd
Group battery low-voltage protection
Charge the power station and restart it after fully
charged.
E10
3
rd
Group battery low-voltage protection
Charge the power station and restart it after fully
charged.
E11
4
th
Group battery low-voltage protection
Charge the power station and restart it after fully
charged.
E12
Inverter bus cable voltage failure
Please restart the power station.
E13
Inverter over-load protection
Please reduce the load and restart the power
station.
E14
Inverter short-circuit
Correct the short-circuit output and restart the AC
Output.
E15
Inverter cooling fin discharge over-temperature
protection
Cool down the power station.
E16
Inverter cooling fin temperature detector is fall off
Connect the NTC and restart the power station.
E17
PV Input over-voltage protection
Please check if you have used the PV input solar
panel in a proper way. If so, disconnect the PV,
restart the power station and connect the PV again.
E18
PV output over-voltage protection
Please check if you have used the PV input solar
panel in a proper way. If so, disconnect the PV,
restart the power station and connect the PV again.
E19
PV cooling fin charge over temperature protection
over-temperature protection
Recharge after the temperature of the cooling fin is
lower.
E20
PV cooling fin temperature detector felt off
Please contact our Customer Service.
E21
Battery protection board charge protection
Recharge after the temperature of the protection
board is lower.
E22
Battery false detection
Disconnect the PV and restart the power station.
E23
Generator over-load (AC&DC) protection
Reduce the total load and restart.
If you are still experiencing trouble with your Jauch Power Bank, please call our Customer Service
at +(1) 360 633 7200 or (+49) 07720 945 0 or by email at contact@jauchpowerondemand.com.
TROUBLE SHOOTING GUIDE
