Cooker
F01
The F01 error code on a Beko cooker points to a fault with the oven’s temperature sensor (also called an NTC sensor or thermocouple probe), meaning the appliance can’t accurately read or regulate heat inside the oven cavity. It’s one of the more common Beko fault codes and, while it will prevent your oven from operating safely, it’s not always an expensive fix. In this guide, you’ll learn exactly what causes the F01 error, what you can safely check yourself, and when it’s time to call in a professional.
What does this error mean?
The F01 code on a Beko electric cooker or range cooker is the appliance’s way of telling you that the oven temperature sensor — a small probe inside the oven cavity — has either failed, developed a fault, or is sending a reading that falls outside the expected range. Your oven’s control board monitors temperature continuously via this sensor. If the sensor circuit is open (broken), shorted (stuck), or reading a temperature that’s impossibly high or low, the board triggers F01 and shuts the oven down as a safety measure. This is actually your cooker protecting you — an oven that can’t monitor its own temperature accurately could overheat dangerously. The hob burners (on electric models) are usually unaffected and may still work normally while this fault is active.
Est. repair cost
DIY sensor replacement: £15–£35 for the part. Professional repair (sensor replacement including call-out and labour): £80–£150. Control board (PCB) replacement by an engineer: £150–£280 depending on model and region.
🔍 Likely causes
🛠️ Step-by-step fix
Step 1 — Switch off and reset the oven: Turn the oven off at the wall socket or trip the circuit breaker for the cooker at your consumer unit. Wait at least 5 minutes for the capacitors in the control board to fully discharge, then switch it back on. This clears any temporary software glitch and costs nothing. If F01 returns immediately, the fault is genuine and you should continue to the next steps.
Step 2 — Check your model number and user manual: Your model number is on a silver sticker inside the oven door frame or on the back of the appliance. Download your specific manual from Beko’s UK website (beko.com/en-gb) and confirm that F01 means a temperature sensor fault on your exact model, as Beko’s fault code definitions can occasionally vary across ranges.
Step 3 — Let the oven cool completely before doing anything else: If the oven has been in use, allow it to cool to room temperature — at least 30 minutes. The sensor area near the back wall of the oven can reach extremely high temperatures and you must not touch it while warm.
Step 4 — Inspect the sensor probe visually: Open the oven door and look at the back wall or top of the oven interior. The NTC sensor is a small metal probe, roughly the size of a pencil, usually held in place by one or two screws. Look for any obvious signs of damage: a burnt, cracked, or discoloured probe, melted plastic near the wiring, or a wire that has clearly come away. You don’t need any tools for this visual check.
Step 5 — Check the sensor is firmly seated: With the oven cold and isolated from the power supply (plug removed or breaker off), gently press on the sensor probe and its wiring connector to ensure it is firmly in place. On some Beko models, the connector can be accessed just behind the back panel of the oven interior — check it hasn’t worked loose. Do not attempt to remove the back panel or access internal wiring beyond the visible connector.
Step 6 — Clean around the sensor: Using a damp (not wet) cloth and a mild degreaser, carefully clean around the sensor probe to remove any grease or food residue that may be affecting its readings. Dry thoroughly before restoring power. Never use abrasive pads directly on the sensor probe.
Step 7 — Test the sensor resistance with a multimeter (DIY-confident users only): If you own a multimeter and are comfortable using one, the NTC sensor can be tested without opening the appliance’s main electrical components. Isolate the oven from power. Unscrew the sensor probe from inside the oven cavity (typically one or two Torx or Phillips screws) and unplug its connector. Set your multimeter to resistance (Ohms). At room temperature (around 20°C), a healthy Beko NTC sensor should read approximately 10,000–12,000 Ohms (10–12 kΩ). A reading of zero (short circuit) or infinite resistance (open circuit) confirms the sensor has failed. You will need a multimeter and the correct screwdriver (usually a Torx T20 or standard Phillips PH2).
Step 8 — Replace the sensor if confirmed faulty: Beko NTC oven sensors are widely available from UK suppliers including eSpares, 4ourhouse, and Currys PC World Parts, typically priced £15–£35. Ensure you order using your exact model number for compatibility. Fitting the sensor is straightforward — unscrew the old one, unplug the connector, plug in the new sensor, and screw it back into place. Restore power and test. If you’re unsure about any part of this process, stop and call a professional.
Step 9 — If F01 persists after a new sensor, stop DIY: If you’ve replaced the sensor with a correct, compatible part and the F01 code still appears, the fault almost certainly lies with the wiring harness or the main control board (PCB). Both of these require a qualified appliance engineer to diagnose and repair safely — do not attempt to access the main PCboard yourself.
📞 When to call a professional
You should call a qualified appliance engineer if: the F01 error returns immediately after a full power reset; visual inspection reveals damaged wiring, burnt components, or melted plastic inside the oven; your multimeter reading confirms a sensor failure but fitting a new sensor doesn’t resolve the code; or you’re simply not comfortable carrying out any of the steps above — and that’s absolutely fine. When you call, tell the engineer: ‘My Beko oven is displaying fault code F01, which I understand relates to the temperature sensor. I’ve tried a full power reset [and, if applicable: I’ve also tested/replaced the NTC sensor]. The fault is persisting.’ This will save diagnostic time and potentially reduce your call-out cost. Use a Which? Trusted Trader or Checkatrade-listed engineer, or contact Beko’s own UK service team on 0333 207 9710 to book an authorised repair.
⚖️ Repair or replace?
If your Beko cooker is under 7 years old: repair is almost always the right call. A sensor replacement is a relatively inexpensive fix, and Beko parts are well-supported in the UK market. If the fault lies with the control board (PCB), repair costs rise to £150–£250 including parts and labour, but this is still likely cheaper than a new cooker. If your Beko cooker is over 10 years old and the PCB is at fault: replacement starts to make financial sense, especially if the appliance has had other issues. Entry-level Beko electric cookers start at around £350–£450 new, while mid-range models sit at £500–£700. Weigh this against an £80–£150 repair bill carefully. Beko is a strong seller in the UK and spare parts are generally available for most models up to 10–12 years old, so don’t assume a repair is impossible — always get a quote first. One practical rule of thumb: if the repair cost exceeds 50% of the cost of a new equivalent model, replacement is usually the wiser long-term investment.