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Error code reference
Bosch Dryer Error Code E:15
Fault in heating circuit: no temperature rise after starting a program, break in heater circuit (not applicable for US-CN dryers).
SourceBosch WTMC8330US Dryer - Service Manualp. 20-21, 24
Diagnostic procedure
The full E:15 procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check heater circuit and bimetal switch, replace damaged parts.
SourceBosch WTMC8330US Dryer - Service Manualp. 20-21, 24
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented
1 manual in the MyPros+ library documents this code for Bosch dryer.
Models covered by the manuals that document this code
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