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
- Turn off and unplug the washing machine.
- Check that the water supply to the washer is connected and turned on.
- Verify that water is actually entering the tub when a wash cycle starts.
- Inspect inlet hoses and filters for blockages.
Technician Only Check and repair water level and heater systems
- Measure and verify proper operation of the water level sensor/pressure switch.
- Check continuity and correct connection of heater element and thermistor.
- Inspect wiring harnesses to level sensor and heater for breaks or corrosion.
- Replace faulty water level sensor or heater element as needed.
Parts needed: Water level sensor / pressure switch, Heating element, Thermistor / temperature sensor, Wiring harness
- 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
Next step
Choose the next step for H8
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Pressure Switch
Detects the water level inside the tub and signals when to start or stop filling.
- Typical part-only price
- $25 - $65
- 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.
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.
Heating Element
Heats the water or air inside the appliance to the required temperature.
Thermistor
Measures precise temperature changes and sends resistance feedback to the control board.
Temperature Sensor
Monitors the internal temperature to ensure correct operation and prevent overheating.
Model-compatible Washing Machine 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.
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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.
Washing Machine Cleaner Tablets
Routine tub-cleaning supplies for residue and odor control. They do not repair a mechanical, drainage, or electronic fault.
Braided Washer Inlet Hoses
A maintenance replacement option for visibly worn external fill hoses. Verify thread size, length, and hot/cold connection requirements.
Washer Drain Hose Holder
Helps secure an external drain hose at the standpipe. It does not correct an internal pump or control fault.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
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: 2026-07-25
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