Logik washer error codes

DisplayFaultWhat to do:
Err1Looking door function malfunction.Reclose the door
Err2Draining malfunction.Rinse the filter of draining pump, examine whether the drainpipe is blocked.
Err3Temperature pickup malfunction.Ask a qualified technician to repair it.
Err4Heating malfunction (display after procedure operation).Ask a qualified technician to repair it.
Err5Water intake malfunction.Check the water pressure is too low or water supply is cut off.
Err6Drying and heating malfunction.Ask a qualified technician to repair it.