Daewoo Dehumidifier Error LO
⚡ Quick Answer: The LO error on a Daewoo dehumidifier indicates a low water level condition, which halts the unit's operation. This could also suggest the surrounding... ✅ DIY Fixable
What Does Error LO Mean?
The LO error on a Daewoo dehumidifier indicates a low water level condition, which halts the unit's operation. This could also suggest the surrounding humidity is below the operational threshold. When the LO code is displayed, the unit will not begin dehumidification, and the digital screen will show LO instead of a numeric humidity reading.
Common Symptoms:
- Unit does not commence dehumidification when LO is displayed
- Display shows LO instead of a numeric humidity value
Possible Causes
- Water tank
- Float switch
- Sensor malfunction
How to Fix Error LO
DIY Fix Check Environmental Conditions
- Move the dehumidifier to a warmer or more humid environment to see if the LO indication changes
- Ensure the unit is operating within its recommended temperature and humidity ranges indicated in the user manual
Technician Only Inspect Humidity Sensor and Circuitry
- With the unit disconnected from mains, access the control panel and locate the humidity sensor
- Test the sensor for proper electrical continuity and functionality; replace if readings are out of expected range
- Verify wiring between sensor and control board is secure
Parts needed: Humidity sensor (NTC or equivalent), Sensor wiring harness
- If the LO indication persists after environmental checks and basic sensor inspection
- If internal inspection or testing is beyond user capability or involves refrigerant circuits
Next step
Choose the next step for LO
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
Humidity Sensor
Measures relative humidity so the appliance can regulate drying or moisture removal.
- Typical part-only price
- $20 - $100
- DIY difficulty
- Medium
- Estimated time
- 20-60 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.
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
Model-compatible Dehumidifier 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.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Technical Specifications
| wattage | 300W |
|---|---|
| component | Water Level Sensor |
| resistance | 5-15 ohms |
| part_number | DHP-SENSOR-001 |
| voltage_rating | 120V AC |
Common Questions
What does LO error mean on daewoo dehumidifier?
The LO error indicates a low water level condition, preventing dehumidification.
Can I fix daewoo dehumidifier LO error myself?
Yes, check the environmental conditions and ensure it's in a suitable area.
How much does it cost to fix LO error?
Repair costs are generally low to moderate, depending on the issue.
When should I call a technician for LO?
Call a technician if the LO error persists after environmental checks or if internal inspection is needed.
Data last verified: 2026-07-25
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