Epever TP10K, User Manual, Page: 25 / 40

22
Bypass low
voltage
Inverter mode:
Bypass input voltage lower than
176VAC
Fault code "BLV"
Buzzer sounds in long cycle
The inverter works normally, AC output
continues. When the bypass input voltage backs to
normal, the fault warning stops.
Bypass mode:
Bypass input voltage lower than
176VAC.
Fault code "BLV"
Buzzer sounds in short cycle
Auto switch to inverter mode, AC output
continues (if the inverter circuit has fault
too, AC output will stop). When the bypass input voltage backs to
normal, fault warning stops, auto switch
to bypass mode.
Bypass
frequency
abnormal
Inverter mode:
Bypass input frequency exceeds the
50Hz/60Hz±10%
Fault code "BFA"
Buzzer sounds in long cycle
The inverter works normally, AC output
continues. When the bypass input frequency backs
to normal, the fault warning stops.
Bypass mode:
Bypass input frequency exceeds the
50Hz/60Hz±10%
Fault code "BFA"
Buzzer sounds in short cycle
Auto switch to inverter mode, AC output
continues (if the inverter circuit has fault
too, AC output will stop). When the bypass input frequency backs
to normal, fault warning stops, auto
switch to bypass mode.
Communication
fault
Fault code "CFA" AC output continues
Turn on/off the inverter through the
remote switch at the communication
interface.