8
15
Fault and warning code
Fault Code
Event
Audible Alarm
A64
Overload
Rapid beeping every 1/2 second
A68
High Temperature
Beep every second
A88
PV Voltage High
Beep every second
A89
PV Current High
Beep every second
A91
PV Charger NTC Disconnect
Beep every second
E07
Output Voltage High
Constant tone
E09
Output Short
Constant tone
E14
Overload Fault
Constant tone
E18
Fan Fail
Constant tone
E13
Over Charge
Constant tone
E25
Output Voltage Unbalance
Constant tone