LO
Cecotec Low Temperature Lockout

Dehumidifier display shows LO and compressor does not run

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Possible Causes

Room temperature below operating range, Faulty ambient temperature sensor reading too low, Unit placed near cold draft

How to Fix / Troubleshooting

Steps:

  • Check room temperature: Verify that the ambient temperature is within Cecotec's specified range (typically above 5–10°C). Move the unit to a warmer room if necessary.
  • Away from drafts: Do not place the unit directly on cold floors or near open windows where cold air can affect the sensor.
  • Sensor check: If LO appears even in a warm room, inspect and test the ambient NTC sensor as described for E1. Replace if faulty.
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Repair Difficulty

Easy 2/5

Required Part

Ambient NTC Temperature Sensor
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