Model reference

Bosch WTA3500UC/10

Name: Bosch WTA3500UC/10
Brand: Bosch

Dryer

2 documents1 error code6 service modes

Available documentation

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E1 on my Bosch WTA3500UC/10

M+

Condensed water not pumped out (WTL 54

From Service Manual 307025, p.37:

1.Access service mode to confirm the active fault code and read stored error history.

2.Measure drain pump winding resistance at connector J7. Expected: 12 to 16 ohms at room temperature.

3.Verify the board switches the pump at 120 VAC during the drain cycle.

Part 00620774

Drain pump

CodeMeaning

Cycle Buttons & Selector Switches Test["Enter test program.","Rotate Auto-cycle knob to Regular/Cotton Very Dry.","Push Start button."]
Indicating Lights & Digital Display Test["Enter test program.","Rotate Auto-cycle knob to Regular/Cotton Extra Dry.","Push Start button."]
Pump, Motor, Heater & NTC's Test["Enter test program.","Rotate Auto-cycle knob to Regular/Cotton Regular Dry.","Push Start button."]
Sensor Conductance Test["Enter test program.","Rotate Auto-cycle knob to Regular/Cotton Light Dry.","Push Start button."]
Test Program["Rotate Auto-cycle and Timed cycle knobs to Off position.","Push and hold Start and Delicate…
Test Program (Self-Diagnostic)["Rotate Auto-cycle and Timed cycle knobs to Off position.","Push and hold Start and Delicate…

Full entry steps, exit procedures, and test sequences are available in Max.

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