Miele PW 6 7 Series Technical Information page 56

Technical Information
MDU fault #
F4142
F4143
F4144
F4145
F4146
F4147
F4148
F4149
F4150
F4151
Possible cause Notes
FEHLER_HEIZSYST Electrically heated machine.
EM_TGS_SPEICHER During a program and during a
N heating phase only one or no
heating-dry protection contact is
closed (relay contact 13, 14 on
1K1/1 and/or 2K1/1). If control
registers a temperature
increase of 5°C via NTC sensor
after 3 min, no fault is indicated.
Heating-dry protection contacts
defective.
FEHLER_THERMOS Overriding safety time of 80 min
TOP exceeded in Thermostop.
Heating defective. NTC sensor
defective.
Door lock switch S3 Door lock locking has not been
does not switch or registered even though 2
motor thermostat F3 locking attempts have been
has tripped. carried out. Check N1L_ST3,
A2, S3.
FEHLER_TUERSCH 5 unsuccessful attempts to
LOSS_ENTRIEGELU unlock door have been carried
NG out
FEHLER_TUERSCH Clean/Soiled side machine.
LOSS_TUER_OEFF Door opening unsuccessful 30 s
NEN after pressing door button.
FEHLER_TUERSCH Clean/Soiled side machine.
LOSS_TUER_SCHLI Door closing unsuccessful 30 s
ESSEN after closing door
FEHLER_TUERFREI Unlocking door at program end
GABESIGNAL or after program end with power
interruption not possible. Check
switch S5, B-14, wiring, and
communication from frequency
converter.
Fault - Emergency During a program in operation
door release. Door the door has been opened.
opened L_door signal (signal from S1 to
ELP 235, plug N1L_ST37,
contact marking) missing. Open
circuit, contact fault.
FEHLER_NOTENTRI After program stop due to an
EGELUNG_TUER_G emergency door release, the
ESCHLOSSEN door is closed again. L_door
signal (signal from S1 to ELP
235, plug N1L_ST37, contact
marking) missing. Open circuit,
intermittent, contact problems.
No level increase 300 s of water intake without
within 5 min level increase ≥ 10 mm wc.
Water intake blocked. Analog
pressure sensor (ADS on ELP
235) defective. Air path from
suds container, air trap, hose,
branch piece, B1-14, imbal-
ance sensor, hose to analog
pressure sensor leaking. Drain
valve does not close.
56
PW 6xx7
Indication in EW 235 Fault/Information
display
No display Fault
"HEATING SYSTEM Fault
FAULT! Call the
service department if
restart does not work."
"DOOR LOCK FAULT! Fault
Call the service
department if restart
does not work."
"DOOR LOCK FAULT! Fault
Call the service
department if restart
does not work. Use
emergency door
release."
"DOOR LOCK FAULT! Fault
Call the service
department if restart
does not work."
"DOOR LOCK FAULT! Fault
Call the service
department if restart
does not work."
"DOOR LOCK FAULT! Fault
Call the service
department if restart
does not work."
After a program has Fault
started: "Emergency
door release. Close the
door and press start."
After program has Fault
stopped: "Emergency
door release program
stop. Press start."
"WATER INLET Fault
FAULT! Call the
service department if
restart does not work."