Delta LEKE fault code meaning
Delta / LEKE
Series: VP3000-E, VP3000
Excessive water leakage error
AC motor drive
Meaning: Triggered when excessive water leakage is detected
Possible causes
- Water pump outlet piping damaged
- Pressure sensor error
- Inspect and repair the pressure sensor.
Source: VP3000-E & VP3000-EHS User Manual (DELTA_IA-MDS_VP3000-E-VP3000-EHS_UM_SC_20260306) P403; VP3000 Series User Manual (DELTA_IA-MDS_VP3000_UM_TC_20250523) P438