Technical Information
65
PW 6xx7
Machine area Indication Notes
Heating
HEATING SYSTEM FAULT!
Call Service Department if
restart does not work.
Control has registered an NTC sensor short or
open circuit after a disinfection program has started
with the Thermostop setting Disinfection. If a
disinfection program is running, the control stops it
for safety reasons.
HEATING SYSTEM FAULT!
Switch off main switch. Call
Service Department.
Control registers that both heating-dry protection
contactors (1 and 2) have cut out. Both heating
contactor contacts have fused together. Machine is
filled via 3 inlet valves to maximum level and
program in operation is stopped.
Power supply
POWER CUT! Program stop.
Press the start button.
Electronic module has registered a power supply
break > 100 ms. It saves program state and details
of any settings made in programming mode in
backup memory. When power is reapplied, data is
restored and a power interruption is indicated in
display. If Start is pressed, program continues from
stage previously reached.
System faults
Coding plug fault! Call
Service Department if restart
does not work.
Coding plug for setting model or heating defective
or has contact problems.
“Data fault! Limited function.”
“Operating data module
defective.”
Operating data module defective.
“Data fault! Limited function.”
“Loading module defective.”
Loading module defective.
“Data fault! Limited function.”
“Language module
defective.”
Language module defective.
“Data fault! Limited function.”
“Dispensing module
defective.”
Dispensing module defective.
“Data fault! Limited function.”
“Water recycling module
defective.”
Water recycling module defective
“Data fault! Limited function.”
“Flow meter module
defective.”
Flow meter module defective.
“Card fault.” “Card inserted
incorrectly in card reader.”
Chip card defective or inserted incorrectly.
Data fault. Call Service
Department if restart does not
work.
Checksums faulty. Either program, operating
system, EW 235, EZL 235, clock module, language
module, operating data, multiple position payment
system (IK6), program memory card or backup
comparison (data security).
“Operating data memory
module is full.” “After
pressing start, operating data
will be overwritten.”
Operating data memory module is full. Memory
capacity exhausted.
Warning symbol (triangle with
exclamation mark) in front of
program name
Until ID 846 only; not applicable from ID 1000.
Checksum fault. Affected program is faulty. Delete
program and reload it using Miele Profitronic M
programming and archiving software. Alternatively,
reload program with a chip card.
Lock symbol in front
of program name or “Program
blocked” may also be
displayed
Program is blocked. Machine is in Allow machine
state. Only approved programs can be selected
and started.
Table 100-20: Fault Indications - Operator Level
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