1. Introducción
The LIORQUE Digital Indoor Thermometer Hygrometer (Model YGH5254) is a compact device designed to accurately measure and display indoor temperature and humidity. It provides real-time readings and indicates comfort levels, helping you maintain an optimal indoor environment. This manual provides essential information for the proper setup, operation, and maintenance of your device.

Imagen 1: Frente view of the LIORQUE Digital Indoor Thermometer Hygrometer showing its display with current temperature and humidity.
2. Características del producto
- Simultaneous display of temperature and humidity.
- Comfort level indicator (DRY, COMFORT, WET).
- Switchable temperature units: Celsius (℃) or Fahrenheit (℉).
- Records and displays maximum and minimum temperature and humidity values over the last 24 hours.
- Compact design for easy placement.
3. Configuración
3.1 Instalación de la batería
The device requires batteries for operation. Locate the battery compartment on the back of the unit.
- Abra la tapa del compartimiento de la batería.
- Inserte las pilas necesarias, asegurándose de la polaridad correcta (+/-).
- Cierre bien la tapa del compartimento de la batería.

Imagen 2: Trasera view of the device, highlighting the battery compartment for battery installation.
3.2 Colocación
Place the thermometer hygrometer in a central location within the room where you wish to monitor temperature and humidity. Avoid placing it near heat sources, direct sunlight, or areas with high airflow (e.g., near windows or air conditioning vents) to ensure accurate readings.
4. Instrucciones de funcionamiento
4.1 Encendido inicial
After battery installation, the device will automatically power on and display current temperature and humidity readings.
4.2 Conversión de unidades de temperatura (℃/℉)
To switch between Celsius (℃) and Fahrenheit (℉), locate the "℃/℉" button, usually on the back or side of the device. Press this button to toggle between the two units.

Imagen 3: Lateral view of the device, indicating button locations for unit conversion and other functions.
4.3 Registros máximos y mínimos
The device automatically records the highest (MAX) and lowest (MIN) temperature and humidity values over the last 24 hours. To view these records, press the "MAX/MIN" button. Pressing it repeatedly will cycle through current, maximum, and minimum values.

Image 4: Display showing the maximum and minimum recorded values for temperature and humidity.
4.4 Indicador de nivel de comodidad
The display features an icon that indicates the current comfort level based on temperature and humidity:
- SECO: Humedad inferior al 30%.
- COMODIDAD: Humidity between 30% and 60%, and temperature between 20℃ and 26℃ (68℉ and 79℉).
- MOJADO: Humedad superior al 60%.

Image 5: Display showing the comfort level indicator icon.
5. Mantenimiento
5.1 Limpieza
Limpie el dispositivo con un paño suave y seco. No utilice limpiadores abrasivos ni lo sumerja en agua.
5.2 Reemplazo de batería
When the display becomes dim or the device stops responding, replace the batteries. Follow the battery installation steps in Section 3.1.
5.3 Almacenamiento
Si va a almacenar el dispositivo durante un período prolongado, retire las baterías para evitar fugas y daños.
6. Solución de problemas
- Sin pantalla o pantalla tenue:
- Compruebe si las pilas están instaladas correctamente.
- Reemplace con baterías nuevas.
- Lecturas inexactas:
- Ensure the device is not placed near heat sources, direct sunlight, or strong drafts.
- Allow the device to stabilize for at least 30 minutes after placement or battery change.
- Los botones no responden:
- Reemplace las baterías.
- Realice un reinicio suave quitando y volviendo a insertar las baterías.
7. Especificaciones
| Característica | Detalle |
|---|---|
| Número de modelo | YGH5254 |
| Fabricante | LIORQUE |
| Unidades de temperatura | ℃ / ℉ conmutable |
| Indicador de confort | SECO, CONFORT, HÚMEDO |
| Fecha de primera disponibilidad | 31 de agosto de 2023 |
Note: Specific temperature and humidity ranges, and battery type, are not detailed in the provided product description. Please refer to the product packaging for complete specifications.
8. Garantía y soporte
For warranty information and customer support, please refer to the documentation included with your product packaging or contact LIORQUE customer service directly. Contact details are typically available on the manufacturer's official websitio o embalaje del producto.
Manufacturer: LIORQUE
Modelo: YGH5254