84
2.
Inverter
hardware
circuit
damage.
Fault115
Output
phase
lose
Inverter
shutdown and
will
restart
automatically
after the fault
disappears.
Phase
loss
in
inverter
output.
1.
Please
check
if
the
output
wires
are
proper
connected and
fixed.
2.
If
this
happen
frequently,
please contact
the supplier.
Fault 202
Grid power
over current
Inverter stop
working, stop
state
disappear,
system will
start
automatically
1,Pump is short
circuit or
blocked.
2,hardware
problem
1,check pump
wiring, and chek
if pump can
working
normally.
2,Check if
inverter output is
norma.
