Daewoo Washing Machine Error H8

⚡ Quick Answer: The Daewoo washing machine error H8 indicates a heating operation issue where the heater is active without sufficient water in the tub. This can lead ... ✅ DIY Fixable

What Does Error H8 Mean?

The Daewoo washing machine error H8 indicates a heating operation issue where the heater is active without sufficient water in the tub. This can lead to overheating and results in the machine stopping mid-cycle. Symptoms include the H8 code appearing during a washing cycle when heating is attempted, often due to a water level sensor malfunction or an actual lack of water entering the tub.

Common Symptoms:

  • Error displayed during a cycle involving heating
  • Washing machine stops mid‑cycle with H8
  • No water detected yet heater appears active

Possible Causes

  • Water level sensor mis‑reading or failure (medium)
  • Actual lack of water in the tub during heater operation (medium)
  • Wiring/connection faults to heater or related sensors (low)

How to Fix Error H8

DIY Fix Basic checks for H8

  1. Turn off and unplug the washing machine.
  2. Check that the water supply to the washer is connected and turned on.
  3. Verify that water is actually entering the tub when a wash cycle starts.
  4. Inspect inlet hoses and filters for blockages.

Technician Only Check and repair water level and heater systems

  1. Measure and verify proper operation of the water level sensor/pressure switch.
  2. Check continuity and correct connection of heater element and thermistor.
  3. Inspect wiring harnesses to level sensor and heater for breaks or corrosion.
  4. Replace faulty water level sensor or heater element as needed.

Parts needed: Water level sensor / pressure switch, Heating element, Thermistor / temperature sensor, Wiring harness

🛑 When to Call a Pro:
  • If water is visibly present but the code persists
  • If heating element tests open/shorted
  • If water level sensor readings are erratic despite correct water supply

Technical Specifications

wattage 50W
component Drain Pump
resistance 10-30 ohms
part_number Daewoo 5215ER2002F
voltage_rating 120V AC

Common Questions

What does H8 error mean on daewoo washing machine?

H8 indicates the heater operates without enough water, causing the machine to stop mid-cycle.

Can I fix daewoo washing machine H8 error myself?

Yes, you can check water supply and ensure it's entering the tub during cycles.

How much does it cost to fix H8 error?

Repair costs range from $80 to $250, depending on the necessary parts and labor.

When should I call a technician for H8?

Call a technician if the error persists with water present or if sensor readings are erratic.

Sources & References

Data last verified: 2026-07-07

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