Bosch WFMC3200UC - Module Fault Codes (Test 1)

2nd Edition/Revision 0 (4/28/04)
R020031E
WFMC/WFXD Service Tips
WFMC/WFXD Service Tips
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Test Program (2B):
Test Program (2B):
Module Fault Codes (Test 1)
Module Fault Codes (Test 1)
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Test P1:ERRORS / P:01 (Viewing control module fault codes) -- Start & end test P1
(WFMC64/WFXD84) / (P:01) (WFMC32/WFXD52) by pushing Start/Pause button. Scroll through list of
fault codes by pushing Spin Selection (WFMC32/WFXD52) or Menu (WFMC64/WFXD84) buttons.
• WFMC32/WFXD52
displays alternate between fault code (e.g. E:01) & when fault occurred on in
last 8 washes (e.g. C:00) – shows C:00 if fault didn’t occur.
• WFMC64/WFXD84
displays show fault code & when fault occurred on in last 8 washes (e.g. 0 -
Er:01).
HINT: # of faults reads “0” for
faults which didn’t occur. Look at
# of faults, not error #, to see if
faults occurred -- scroll thru all
faults to check if any occurred.
/
Last 8 fault codes are
stored & displayed!
WFMC32/WFXD52
Displays
WFMC64/WFXD84
Displays
Test # Problem Possible Cause
(
s
)
E:01 Er:01 washing
Door open Door lock not engaged
E:02 Er:02 washing
Door lock doesn't unlock Jammed lock or bad wire harness
E:03 Er:03 washing
Door lock doesn't lock Jammed lock or bad wire harness
E:04 Er:04 washing
Door control broken Faulty Triac or control module
E:05 Er:05 P:16
NTC open-circuited Faulty NTC or bad wire harness
E:06 Er:06 P:16
NTC shorted Faulty NTC or bad wire harness
E:07 Er:07 P:16
Unexpected heating (heater on at wrong time) Faulty heater or stuck heater relay
E:08 Er:08 P:16
Heater doesn't shut off Faulty heater or stuck heater relay
E:09 Er:09 P:4
Communication lost to motor Faulty wire harness
----- Er:10 P:11
Flow meter gives wrong values Faulty flow meter or wire harness
----- Er:11 P:8/9/13
No water flow (within 6 minutes) Faulty inlet valve, wire harness, hose
E:12 Er:12 P:8/9/13
Water supply time exceeded Faulty inlet valve, wire harness, hose
E:13 Er:13 P:15
Drain pump time exceeded Faulty drain pump, wire harness, hose
E:14 Er:14 P:9
Overflow level exceeded Faulty/blocked pump, hose, inlet valve
----- Er:15 P:8
Pressure sensor gives failure voltage level Faulty pressure sensor, wire harness
----- Er:16 P:8
Can't calibrate pressure sensor Faulty pressure sensor, wire harness
E:20 Er:20 P:4
Spinning aborted due to unbalanced load Unbalanced load or faulty wire harness
E:21 Er:21
Excessive foam Wrong or too much detergent used
E:22 Er:22 washing
Frequency synchronization failed Faulty control module
E:24 Er:24 P:4
Motor power relay failed Faulty control module
NOTE: Fault codes stored in module can’t be cleared .