Table 100-19: Summary Of Mdu Fault Codes - Miele PW 6 7 Series Technical Information

PW 6xx7
MDU fault #
F4276

Table 100-19: Summary of MDU Fault Codes

Fault indications in the operating level:
Machine area
General
Door
Loading module
(weighing system)
Water intake
Drainage
Pressure sensor
Possible cause Notes
FEHLER_SCHALTE Washing machine clean/soiled
R_POSITION_UNREI side. Module ELP 235 doesn't
N, fault at position detect switching by position
switch, soiled side switch on soiled side (while
drum is spinning). Possibly a
fault at position switch S56,
connection between S56 and
EZL 235, plug 44X, EZL 235.
Indication
"Program start not possible".
"Door is open". "Close door."
"Drum bearing greasing".
"Call service department."
"Service interval". "Call
service department."
POWER CUT! Program stop.
Press start button.
 DOOR LOCK FAULT!
Program stop. Use
emergency door release.
 DOOR LOCK FAULT! Call
Service Department if restart
does not work. Use
emergency door release.
 DOOR LOCK FAULT! Call
Service Department if restart
does not work.
"Emergency door release".
"Close door". "Press start
button."
"Emergency door release".
"Program stop". "Press start
button."
"Data fault." "Limited
function." "Loading module
defective."
WATER INLET FAULT! Call
Service Department if restart
does not work.
"Drain" symbol DRAIN VALVE
FAULT! Call Service Dept. if
restart does not work.
PRESSURE SENSOR FAULT!
Call Service Department if
restart does not work.
63
Technical Information
Indication in EW 235
display
No display
Notes
Start button pressed with open door, or door lock
wiring harness fault.
Time between maintenance greasing has elapsed.
Time between services has elapsed.
Voltage interruption during program or delay start
time.
Display during program stop. Control registers that
door release is not possible (door release signal 1
and / or 2 not present at EFU 235, or door lock
defective or wiring harness faulty).
Display after program end or after program end
and power interruption. Control registers that door
release is not possible (door release signal 1 and /
or 2 not present at EFU 235, or door lock defective
or wiring harness faulty).
Display after program start without door lock.
Control registers that necessary door locking is not
possible at program start (e.g., open circuit,
defective door lock).
After emergency door release at program end and
after voltage interruption.
Emergency door release during program stop.
Loading module is registered but defective.
Control registers that overflow level has been
exceeded (e.g., due to defective inlet valve) and
opens drain valve. Or in 300 s water intake < 10
mm.
During drainage control has not registered target
level within 300 s. Or switch 3S57 (close drain
valve) is defective. Or, during spinning, control has
registered a water level ≥ 50 mm wc and
interrupted spin cycle. After a waiting time of 5 min,
if water level remains > 10 mm wc, this fault
message is displayed. Drain valve or path may be
blocked.
During a program in operation control registers
impermissible values at analog pressure sensor
input. If fault is still registered after a restart, no
program can be started.
Fault/Information
Fault