Table 16
Flashing error codes
Error ash
posion
Error ash
sequence
Comment Acons
0 ssssss Overload meout.
Check whether the pump is not
running under constant high
pressure or the inlet or outlet is not
blocked.
1 Lsssss
Controller soware
error.
Cycle the power to the pump and
see whether the error code appears
again. If it does,contact us or the
supplier.
2 sLssss
Controller failed
internal conguraon
and calibraon
operaon.
Cycle the power to the pump and
see whether the error code appears
again. If it does, contact us or the
supplier.
3 ssLsss Acceleraon meout.
Check whether the pump is not
running under constant high
pressure or the inlet or outlet is not
blocked.
4 sssLss
Over‑current trip
acvated, or other
hardware fault.
Cycle the power to the pump and
see whe
ther the error code appears
again. If it does, contact us or the
supplier.
5 ssssLs Self test fault.
Cycle the power to the pump and
see whether the error code appears
again. If it does, contact us or the
supplier.
6 sssssL
Serial Control Mode
Interlock.
Re‑acvate serial enable and send a
serial command to clear the error
code.
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A73501880_G - Fault nding