HI
Russell Hobbs
High Ambient Temperature Protection
Dehumidifier displays HI and may stop or limit operation
Advertisements
Possible Causes
Room temperature above maximum operating range, Unit placed near heat source (radiator, heater, direct sun), Faulty ambient temperature sensor reading too high
How to Fix / Troubleshooting
Safety: Avoid operating the unit in very hot environments.
Steps:
- Measure room temperature: Confirm the ambient temperature. Most units are rated up to around 32–35°C.
- Relocate the unit: Move the dehumidifier away from radiators, ovens, or direct sunlight.
- Ventilation: Ensure there is at least 30 cm clearance around the unit for airflow.
- Sensor test: If HI appears in a normal‑temperature room, test and replace the ambient NTC temperature sensor as needed.
Advertisements
Repair Difficulty
Easy
2/5
Required Part
Ambient NTC Temperature Sensor
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements