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E65
Charge current is larger than
the protection value
Switch off the breaker of the control
box and contact Trinabess for service
E66
Discharge current is larger
than the protection value
Switch off the breaker of the control
box and contact Trinabess for service
E67
Charge power is larger than
the protection value
Switch off the breaker of the control
box and contact Trinabess for service
E68
Discharge power is larger than
the protection value
Switch off the breaker of the control
box and contact Trinabess for service
Switch off the breaker of the control
box and contact Trinabess for service
E69
Inner communication fault
Switch off the breaker of the control
box and contact Trinabess for service
E70
Communication disconnection
Switch off the breaker of the control
box and contact Trinabess for service
E71
Communication fault from
BMU to BMC
Switch off the breaker of the control
box and contact Trinabess for service
E72
Communication fault from
BMC to BMU
Switch off the breaker of the control
box and contact Trinabess for service
E73
Relay warning
Switch off the breaker of the control
box and contact Trinabess for service
E74
Communication
disconnection fault
Switch off the breaker of the control
box and contact Trinabess for service
E75
Current sensor fault
Switch off the breaker of the control
box and contact Trinabess for service
E76
Temperature sensor fault
Switch off the breaker of the control
box and contact Trinabess for service
E77
Fan fault
Switch off the breaker of the control
box and contact Trinabess for service
E78
System fault
Switch off the breaker of the control
box and contact Trinabess for service
E79
System equilibrium
Switch off the breaker of the control
box and contact Trinabess for service
E80
Relay feedback warning
Switch off the breaker of the control
box and contact Trinabess for service
E81
System voltage is higher than
the protection value
Switch off the breaker of the control
box and contact Trinabess for service
E82
System voltage is lower than
the protection value
Switch off the breaker of the control
box and contact Trinabess for service
E83
Isolation test protection
Explanation
Action
25
Error
code
User Manual
Solar Battery Hybrid System (T Series)