Candy Refrigerator Error E4

⚡ Quick Answer: The Candy refrigerator E4 error indicates a malfunction in the defrost or evaporator temperature sensor, leading to inconsistent cooling and abnormal ... ⚠️ Difficulty Varies

What Does Error E4 Mean?

The Candy refrigerator E4 error indicates a malfunction in the defrost or evaporator temperature sensor, leading to inconsistent cooling and abnormal defrost cycles. This issue may cause ice buildup on the evaporator coils and can stem from a defective sensor, poor contact with the coil, or damaged wiring in the defrost circuit.

Common Symptoms:

  • Refrigerator displays code E4 on panel or display
  • Periodic cooling interruptions
  • Abnormal defrost cycles
  • Ice buildup on the evaporator

Possible Causes

  • Defective evaporator/defrost NTC temperature sensor (medium)
  • Sensor displaced from evaporator or poor sensor contact with coil (medium)
  • Broken or shorted sensor wiring in defrost/evaporator circuit (medium)

How to Fix Error E4

DIY Fix Basic inspection and power reset

  1. Unplug the refrigerator from mains power.
  2. Check if there is heavy ice buildup on the evaporator coils (visible when drawers/panels are removed).
  3. Ensure the refrigerator has been defrosted (ice removed) before restarting.
  4. Plug the appliance back in and observe if the error reappears.

Technician Only Diagnose and repair defrost/evaporator sensor circuit

  1. Disconnect mains power and access the evaporator area by removing interior panels.
  2. Locate the defrost/evaporator NTC sensor and inspect physical attachment to the evaporator coil.
  3. Measure sensor resistance with a multimeter to check for out‑of‑spec values.
  4. Check wiring harness for continuity and signs of damage or shorts.
  5. Replace faulty sensor or repair wiring as needed.

Parts needed: NTC defrost/evaporator temperature sensor, Wiring harness for defrost circuit

🛑 When to Call a Pro:
  • If the error persists after defrosting and basic inspection
  • If multimeter checks on sensors and wiring are inconclusive or indicate deeper electrical faults
  • If you are not comfortable working inside the refrigerator

Next step

Choose the next step for E4

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Based on diagnostic data

Most relevant component to inspect

Temperature Sensor

Monitors the internal temperature to ensure correct operation and prevent overheating.

Typical part-only price
$15 - $35
DIY difficulty
Easy
Estimated time
15-30 mins
Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

Other parts options

Check related components first; use model search as a fallback.

Possible related component

Wiring Harness

Connects controls, sensors, motors, and other electrical components inside the appliance.

$20 - $120 · Medium · 30-90 mins

Check fit & price
Model number required

Model-compatible Refrigerator parts

Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.

Find a part that fits my model

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Optional routine care

Maintenance supplies

These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.

Maintenance supply

Refrigerator Condenser Coil Brush

For routine cleaning of accessible condenser areas where the manufacturer permits it. It does not repair a sealed-system or compressor fault.

View maintenance supply
Maintenance supply

Model-Compatible Refrigerator Water Filter

A routine replacement item on models with a water filter. Match the complete appliance model and existing filter number before ordering.

Compatibility check required: use the complete appliance model and compare the existing filter, bag, or specification before ordering.

Find one that fits my model

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Technical Specifications

wattage N/A
component Temperature Sensor
resistance 5-10 kOhms
part_number Candy 41019647
voltage_rating 220V AC

Common Questions

What does E4 error mean on Candy refrigerator?

E4 error indicates a defrost or evaporator temperature sensor malfunction, causing cooling issues.

Can I fix Candy refrigerator E4 error myself?

Yes, you can inspect for ice buildup and reset the power, but deeper issues may require a technician.

How much does it cost to fix E4 error?

Estimated repair cost ranges from ¥3,000 to ¥12,000, including parts and labor.

When should I call a technician for E4?

Call a technician if the error persists after defrosting or if you're uncomfortable working inside the refrigerator.

Data last verified: 2026-07-25

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