

Speed Queen appliances are designed for performance and reliability, but they still face recurring faults. This troubleshooting guide covers Speed Queen error codes, failures, and repair strategies.
Common Speed Queen codes include:
E FL – Fill error (washer)
E dr – Drain error (washer)
E dL – Door lock error
E ob – Out of balance load
E Sr – Sensor fault
E ot – Overtemperature dryer
E ho – Heater open dryer
E be – Motor belt error
E Lu – Control lock
E nr – Motor not running
E Sd – Suds detected
E OF – Overflow/flood detected
E St – Thermistor fault
E PF – Power failure
E bd – Board communication error
E mc – Motor controller error
E co – Communication error
E db – Door boot leak
E cn – Coin sensor error
E br – Brake fault
E dt – Drain timeout
E mt – Motor tachometer error
Q1: Why is my Speed Queen refrigerator not cooling? A1: Likely condenser coils, fan, or thermistor. | Q2: What does F6E4 mean on a Speed Queen dishwasher? A2: Float switch error. | Q3: Should I repair or replace my Speed Queen oven? A3: Repair is typically cheaper for sensors or igniters.
Repairing Speed Queen is usually more economical. Replacing pumps, igniters, fans, or sensors restores function at a fraction of replacement cost, extending lifespan significantly.
Speed Queen integrates high-end electronics with mechanics. Refrigerators use inverter compressors and thermistors, ovens use igniters and relays, washers employ pressure switches, and dryers depend on heaters and fuses.
Professional repair is required for Speed Queen when error codes persist, sealed systems or compressors fail, gas ignition malfunctions occur, or electrical burning odors are detected.
See the full catalog of our services—organized by brand and by appliance—right here.