Skip to content
Appliance Error Codes

Error Code E01 on Hoover HADN6182NFK Refrigerator | Causes & Fix

Error E01 on Hoover : Fridge compartment NTC sensor fault. Follow the troubleshooting steps below to diagnose and fix this refrigerator issue. ## What Error Code E01 Means on a Hoover HADN6182NFK E01 on the Hoover HADN6182NFK fridge-freezer indicates the fridge compartment NTC temperature sensor is reading outside the valid range. The control board uses the NTC to regulate compressor duty and fan speed. If the sensor reads open-circuit or short-circuit, the board raises E01 and may default to maximum cooling or switch off to prevent damage. When E01 appears, the Hoover refrigerator pauses normal operation to protect internal components from potential damage. Not every E01 fault requires a professional engineer — many are resolved through careful inspection and routine maintenance. Work through each diagnostic step below in sequence, starting with the simplest check, to identify the root cause efficiently before considering part replacement or arranging a service call. ## Symptoms - E01 on display

  • Fridge temperature alarm
  • Temperature display shows dashes or MAX ## Common Causes - Fridge compartment NTC sensor fault ## Tools You May Need - digital multimeter
  • Phillips screwdriver ## Step-by-Step Repair Guide | Step | Action | Result | |------|--------|--------| | 1 | Unplug fridge. Remove the fridge compartment rear panel to access the evaporator and NTC. | NTC accessible — continue to step 2 if the issue persists. | | 2 | Disconnect NTC connector and test resistance: at 25 °C expect ~10 kΩ. | Resistance measured — continue to step 3 if the issue persists. | | 3 | OL or 0 Ω at room temperature confirms faulty NTC — replace sensor. | NTC replaced — continue to step 4 if the issue persists. | | 4 | Refit rear panel and restore power. | Panel refitted — continue to step 5 if the issue persists. | | 5 | Monitor temperature display for 30 minutes to confirm E01 clears. | E01 cleared — if the fault remains, contact a qualified technician. | ## Safety Precautions Unplug the fridge before accessing the evaporator. Allow 30 minutes for ice to melt before removing the rear panel, or use a fan (not a heat gun) to speed defrost. ## Estimated Repair Time and Difficulty Most refrigerator error code E01 faults can be assessed and addressed in 30–90 minutes using the steps above. The diagnostic process requires only basic tools: a multimeter and standard screwdrivers cover the majority of checks described here. If a replacement part is required, allow 1–5 working days for delivery. A trained technician with access to the correct diagnostic equipment will typically resolve this type of fault within a single service visit. ## When to Call a Technician Contact a Hoover authorised service technician if: the fault persists after following all the steps above; if PCB-level or refrigerant-circuit work is required; or if you are not comfortable working with electrical or mechanical components. When calling, have the full model number, the error code displayed, and a brief description of any sounds or symptoms you noticed before the fault appeared — this helps the technician prepare the correct parts and tools. ## Frequently Asked Questions Q: What temperature should a Hoover fridge run at? Hoover recommends 3–5 °C for the fridge compartment. The default factory set-point is typically 4 °C. Q: Will E01 cause food spoilage? If the fridge switches to maximum cooling due to E01, food near the back wall may freeze. Check food after the fault clears. Q: Is the NTC sensor the same for fridge and freezer compartments? Usually the same part — but the position differs. Always order by model number. ### Is it safe to keep using my Hoover with error E01? If error E01 does not indicate an immediate safety hazard such as a gas leak, electrical short, or water flooding, you can continue limited use while monitoring the appliance. However, running the refrigerator with an active error code increases the risk of further damage. Address the underlying issue as soon as possible. For high-severity errors, disconnect the appliance and contact a qualified technician. ### How much does it cost to fix error E01 on a Hoover ? Repair costs for error E01 on the Hoover refrigerator depend on the root cause. DIY fixes such as cleaning filters, resetting the unit, or reconnecting loose wires cost nothing beyond basic tools. If a component replacement is needed, parts and labor from a certified technician are the main expenses. Contact a Hoover-authorized service provider for an accurate estimate based on your specific situation. ### What does error code E01 mean on a Hoover refrigerator? Error code E01 on Hoover refrigerator models indicates Fridge compartment NTC sensor fault. This error is detected by the appliance’s internal diagnostic system and displayed to alert the user that attention is needed. Refer to the troubleshooting steps above for guidance on resolving this issue. ### Is it safe to keep using my Hoover with error E01? If error E01 does not indicate an immediate safety hazard such as a gas leak, electrical short, or water flooding, you can continue limited use while monitoring the appliance. However, running the refrigerator with an active error code increases the risk of further damage. Address the underlying issue as soon as possible. For high-severity errors, disconnect the appliance and contact a qualified technician. ### How much does it cost to fix error E01 on a Hoover ? Repair costs for error E01 on the Hoover refrigerator depend on the root cause. DIY fixes such as cleaning filters, resetting the unit, or reconnecting loose wires cost nothing beyond basic tools. If a component replacement is needed, parts and labor from a certified technician are the main expenses. Contact a Hoover-authorized service provider for an accurate estimate based on your specific situation. ### What does error code E01 mean on a Hoover refrigerator? Error code E01 on Hoover refrigerator models indicates Fridge compartment NTC sensor fault. This error is detected by the appliance’s internal diagnostic system and displayed to alert the user that attention is needed. Refer to the troubleshooting steps above for guidance on resolving this issue.