Tumble Dryer
F10
The F10 error code on an Electrolux tumble dryer indicates a problem with the NTC temperature sensor or a related overheating fault — it’s a moderately serious fault that will stop your dryer from running safely until resolved.
What does this error mean?
The F10 code means your dryer’s control board has detected an abnormal reading from the NTC (Negative Temperature Coefficient) thermistor — the sensor that monitors drum temperature during a cycle. Either the sensor is reporting temperatures that are too high, too low, or completely out of range. The machine shuts down as a safety precaution to prevent overheating or fire risk.
Est. repair cost
£80–£180 professional repair depending on faulty part; NTC sensor as a DIY part costs £10–£25 if you are confident fitting it yourself
🔍 Likely causes
🛠️ Step-by-step fix
Step 1 — Reset the dryer: Switch off at the wall, unplug, and leave for 10–15 minutes. Plug back in and restart a cycle. A temporary sensor glitch can trigger F10 and a full power reset often clears it.
Step 2 — Clean the lint filter thoroughly: Remove the filter (usually inside the door rim), pull out all accumulated fluff, and rinse under running water if it’s a mesh type. A blocked filter is the single most common cause of thermal faults.
Step 3 — Clean the condenser unit (condenser dryers only): Remove the condenser panel at the bottom of the machine, slide out the condenser, and rinse it under a cold tap until water runs clear. Refit securely before running the dryer.
Step 4 — Check the exhaust duct or vent hose (vented dryers only): Pull the dryer away from the wall and inspect the duct for kinks, crushes, or blockages. Clear any lint build-up at the external vent outlet.
Step 5 — Inspect sensor wiring (only if comfortable doing so): With the dryer unplugged, remove the back panel. Locate the NTC sensor (a small component clipped to the heater duct or drum exit) and check its wiring connector is firmly seated and undamaged. Do not attempt to test or replace the sensor itself unless you are confident working with appliance electronics — call a professional instead.
📞 When to call a professional
If the F10 error returns after completing all the cleaning steps and the reset, stop using the dryer and call a qualified appliance engineer — continued use risks overheating. Tell the engineer: ‘My Electrolux tumble dryer is showing an F10 fault code, I’ve cleaned the filters and condenser, and the error persists — I suspect a faulty NTC temperature sensor or heating element.’ This gives them exactly what they need to arrive prepared.
⚖️ Repair or replace?
An NTC sensor replacement typically costs £80–£130 for a professional call-out including the part; a heating element repair runs £100–£180. If your Electrolux dryer is under 5 years old, repair is almost always worthwhile. If it’s over 8 years old and has had previous faults, a replacement dryer (£300–£500 for a reliable mid-range model) is likely the more cost-effective long-term decision.