Beko Dishwasher Error H4

⚡ Quick Answer: The beko dishwasher H4 error indicates a malfunction in the heating element or temperature sensing circuit, most often linked to a faulty NTC temperat... ✅ DIY Fixable

What Does Error H4 Mean?

The beko dishwasher H4 error indicates a malfunction in the heating element or temperature sensing circuit, most often linked to a faulty NTC temperature sensor or heating element. This error leads to inadequate water heating, which can result in incomplete wash cycles and cold, wet dishes. If you encounter this error, your dishwasher may stop mid-cycle or take longer than usual to heat water.

Common Symptoms:

  • Dishwasher stops or fails mid‑cycle with H4 displayed
  • Water not heating correctly or heating takes excessively long
  • Cycle may complete with cold/wet dishes if heating control is compromised

Possible Causes

  • NTC temperature sensor failure (open/short circuit) (medium)
  • Heating element or temperature control circuit fault (medium)

How to Fix Error H4

DIY Fix Basic diagnostics and safety checks

  1. Turn off and unplug the dishwasher for safety.
  2. Ensure power supply and circuit breakers are correct.
  3. Run a built‑in diagnostic/test cycle if your model supports it (refer to manual).
  4. Observe whether the cycle reaches heating stages before failing.

Technician Only Inspect and replace temperature sensor or heating assembly

  1. Disconnect power and access the base of the dishwasher.
  2. Locate the NTC temperature sensor on the heater assembly.
  3. Visually inspect wiring and connectors for corrosion, damage, or looseness.
  4. Measure the resistance of the NTC sensor with a multimeter; compare to spec.
  5. Replace the NTC sensor if open/shorted/out of spec.
  6. If sensor is good, test and inspect the heater element and control circuitry; replace defective components.

Parts needed: NTC temperature sensor, Heating element (if needed), Associated wiring/connectors

🛑 When to Call a Pro:
  • If you are not experienced with electrical components and multimeter diagnostics.
  • If replacing the NTC sensor does not clear the error and normal operation.
  • If there is evidence of water damage near electrical components.

Technical Specifications

wattage 1200W
component Heating Element
resistance 10-30 ohms
part_number Beko 1741000200
voltage_rating 240V AC

Common Questions

What does H4 error mean on beko dishwasher?

H4 error signifies a heating element or temperature sensor malfunction, preventing proper water heating.

Can I fix beko dishwasher H4 error myself?

Yes, you can perform basic diagnostics like checking the power supply and running a test cycle.

How much does it cost to fix H4 error?

Repair costs typically range from $50 to $200+, depending on parts and service rates.

When should I call a technician for H4?

Call a technician if you're not experienced with electrical diagnostics or if problems persist after DIY fixes.

Data last verified: 2026-01-14

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