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Error code reference
Speed Queen Dryer Error Code AIR FLOW ERROR
Five air flow switch bounces occurred within 5 minutes during a cycle; heat turned off for remainder of cycle.
SourceSpeed Queen Quantum Platinum Dryer - Service Manual (DRY639R)p. 51
Diagnostic procedure
The full AIR FLOW 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
1
First diagnostic step
Clear error by any key press, opening loading door, or cycling power. Inspect air flow switch and exhaust ductwork.
SourceSpeed Queen Quantum Platinum Dryer - Service Manual (DRY639R)p. 51
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
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