Error code reference

Speed Queen Dryer Error Code HEAT ERROR

Gas models: ICM failed to ignite gas after all programmable retry attempts. Electric models: Control determined electric heat contactor is shorted.

SourceSpeed Queen Quantum Platinum Dryer - Service Manual (DRY639R)p. 50

Speed Queen codes Speed Queen dryer codes

Diagnostic procedure

The full HEAT ERROR 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

First diagnostic step

Gas: Check ICM and gas ignition system. Electric: Check heat contactor for short. Clear error by key press, opening loading door, or cycling power (gas). Electric requires power cycle, Clear Fatal Error keys, or network command.

SourceSpeed Queen Quantum Platinum Dryer - Service Manual (DRY639R)p. 50

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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 Speed Queen dryer.

Models covered by the manuals that document this code

DRY639R

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The full HEAT ERROR procedure

Where this code is documented

Models covered by the manuals that document this code

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