Error code reference

Speed Queen Dryer Error Code BOARD NOT READY ERROR

Output board system input/output packet not set 30 seconds after communication established and no output board errors; control tried resetting output board up to 3 times.

SourceSpeed Queen Quantum Platinum Dryer - Service Manual (DRY639R)p. 53

Speed Queen codes Speed Queen dryer codes

Diagnostic procedure

The full BOARD NOT READY 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

Check output board communication connections. Machine Error Tone sounds for 15 seconds.

SourceSpeed Queen Quantum Platinum Dryer - Service Manual (DRY639R)p. 53

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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 BOARD NOT READY ERROR procedure

Where this code is documented

Models covered by the manuals that document this code

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