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ErrBase

Speed-queen Error Codes

Find troubleshooting guides for all Speed-queen error codes.

21 error codes across 2 appliance types

Dryer

View all 7 codes →
CodeMeaning
ER-ROThe dryer's airflow monitoring circuit detected insufficient exhaust air movement, indicating the exhaust path is blocked or restricted
moderate
HUBA reference for all Speed Queen dryer fault codes - LCD text codes on newer models with displays, and LED blink patterns on older units without them. Covers the core fault types across residential and commercial models: airflow restrictions, temperature sensor failures, and door switch faults.
low
N5The NTC thermistor on the exhaust duct is sending a signal outside the valid range. Either it's shorted (reads zero ohms, control board thinks it's at max temp), open (reads OL, board sees no sensor at all), or the wiring to it broke somewhere along the run. Either way the board can't regulate heat and shuts the whole thing down.
moderate
NOISECommercial Bearing, Belt, and Blower Sounds
moderate
NOT-HEATINGWhen a Speed Queen dryer stops heating, the heat circuit has either been cut by a safety device like the thermal fuse, or a core heating component has physically failed. The thermal fuse is a one-use device that sacrifices itself to prevent a fire when temps spike too high. Once it's blown, it won't reset. You have to replace it.
moderate
NOT-SPINNINGWhen the drive belt breaks or loses tension, a spring-loaded belt switch opens and cuts power to the motor circuit. The drum physically can't turn without the belt looped around it and over the idler pulley. No belt tension, no motor power. That's the whole system in a nutshell.
moderate
RESETA procedure to clear stored fault codes from the control board and restore the dryer to normal operation. Works for transient codes caused by power blips or one-time sensor spikes, but won't fix codes caused by actual broken hardware.
low

Washer

View all 14 codes →
CodeMeaning
65The motor control circuit detected the main drive motor can't reach or maintain target speed, usually because it's either overloaded or missing the starting torque it needs from a failed run capacitor.
high
BLINKINGThe LED indicators on older Speed Queen TC and TR washers blink in two groups to give you a two-digit fault number. No screen, so the machine literally counts out the code for you with light flashes. First group is the first digit, second group after the pause is the second digit.
moderate
COMMERCIALReference directory for Speed Queen HC, SC, and AFNE series commercial washer error codes. When the control board detects a fault, it stops the cycle and throws a code on the LCD so you're not just staring at a machine that won't run.
low
DOThe DO error means Door Open. The control board sent power to lock the door, got nothing back from the microswitch confirming it closed. So it thinks the door's still open and won't run the cycle.
moderate
E dLThe E dL error code on a Speed Queen washer stands for Door Lock failure. It indicates that the electronic control board is unable to verify that the door is successfully locked and secured before starting a cycle.
high
E dLThe control board has detected that the door or lid has failed to lock properly after several attempts, preventing the cycle from starting for safety reasons.
moderate
HUBHub page listing every Speed Queen washer error code across top-load and front-load residential and commercial models. Each code links to a full diagnosis and repair guide so you can find your specific fault fast and get to fixing instead of guessing.
low
L1The control board detected AC line voltage below the minimum operating threshold, typically below 95V AC on a nominal 120V circuit
moderate
LID-LOCKThe control board did not receive a confirmation signal from the lid lock assembly within the expected timeout before starting or during a spin cycle
moderate
NFThe washer did not detect the required water level within the fill timeout period; the control board aborted the cycle and logged a No Fill fault
moderate
NOT-DRAININGThe washer completed the wash cycle but can't move water out of the tub through the drain pump. Either the pump isn't getting power, something's physically blocking the impeller, or the drain line itself has a restriction. Water just sits there.
moderate
NOT-SPINNINGThe washer's motor can't get the spin basket up to speed. The brake assembly isn't releasing to allow spin, or the motor start capacitor can't give the motor enough torque to overcome the load, or the drive belt has snapped. The machine tries, stalls, and you get soaking wet laundry.
moderate
RESETThe board stores the last fault in non-volatile memory. A reset clears transient errors from voltage spikes, brief sensor dropouts, or a single bad reading. The lid-lift sequence on TC5 and TR5 models also clears the cycle state register, which is what gets you unstuck when the washer freezes mid-cycle.
low
dLThe dL code indicates a Door Lock failure. The control board attempted to lock the lid or door but failed to receive the confirmation signal from the lock switch within the allotted time.
high