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WFMC Service Tips – Test Program (2B): Module Fault Codes (Test1)
Test P1:ERRORS / P:01 (Viewing control module fault codes) – Start & end test P1 (WFMC6400) / (P:01) (WFMC3200) by pushing Start/Pause button. Scroll through list of fault codes by pushing Spin Selection (WFMC3200) or Menu (WFMC6400) buttons.
•WFMC3200 display alternates 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.
•WFMC6400 display shows fault code & when fault occurred on in last 8 washes (e.g. 0 – Er:01)
Last 8 fault codes are
stored & display!
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.
WFMC32 | WFMC64 | Test # | Problem | Possible Cause(s) |
Display | Display |
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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 | 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 | Unpexpected 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 | Drian 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 |
