RAYSTECH RT5120 Manual page 11

067 Battery over temperature
068 Battery under temperature
069 Battery charging current high
070 MOS over temperature
081 Parallel voltage difference high
Slave battery communication
082
offline
084 Parallel short circuit
085 Series overcurrent
086 Charge overcurrent
101 Battery over temperature
102 Battery under temperature
103 BMS over temperature
107 Charging temperature failure
109 Battery undervoltage warning
Warning of excessive voltage
110 difference when connecting in
series or parallel
Tips:
1. The user can query the fault solution according to the fault code displayed on the screen;
2. If there is a fault code outside the table, please contact the dealer or after-sales to solve it;
3. The fault code shown may change due to the different battery version, and it is not compatible
with the previous version. The problem can be solved through the dealer or after-sales service. with
the previous version. The problem can be solved through the dealer or after-sales service.
Disconnect the load, move the battery away from
the heat source, and restart the battery after the
temperature drops to the ambient temperature.
Disconnect the load,
temperature rise to the ambient temperature, then
restart the battery.
Disconnect the load, reduce battery charging
current
Disconnect the load, move the battery away from
the heat source, and restart the battery after the
temperature drops to the ambient temperature.
Enable parallel equalization mode or fully charge
each battery individually
Check the slave battery communication cable
Disconnect the load, reconnect all cables then
restart the batteries
Disconnect the load, reconnect all cables then
restart the batteries
Disconnect the load, reconnect all cables then
restart the batteries
Disconnect the load, move the battery away from
the heat source, and restart the battery after the
temperature drops to the ambient temperature.
Disconnect the load,
temperature rise to the ambient temperature, then
restart the battery.
Disconnect the load, move the battery away from
the heat source, and restart the battery after the
temperature drops to the ambient temperature.
Disconnect the charger, Disconnect the load, move
the battery away from the heat source, and restart
the battery after the temperature drops to the
ambient temperature.
Disconnect the load and charge the battery
Fully charge each battery individually, then connect
the batteries in series or parallel
wait for the battery
wait for the battery