1. Introducció
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.

Imatge 1: Frontal view of the LIORQUE Digital Indoor Thermometer Hygrometer showing its display with current temperature and humidity.
2. Característiques del producte
- 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. Configuració
3.1 Instal·lació de la bateria
The device requires batteries for operation. Locate the battery compartment on the back of the unit.
- Obriu la tapa del compartiment de la bateria.
- Introduïu les piles necessàries, assegurant-vos de la polaritat correcta (+/-).
- Tanqueu bé la tapa del compartiment de la bateria.

Imatge 2: posterior view of the device, highlighting the battery compartment for battery installation.
3.2 Col·locació
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. Instruccions de funcionament
4.1 Engegada inicial
After battery installation, the device will automatically power on and display current temperature and humidity readings.
4.2 Conversió d'unitats 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.

Imatge 3: Lateral view of the device, indicating button locations for unit conversion and other functions.
4.3 Registres màxims/mínims
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 del nivell de confort
The display features an icon that indicates the current comfort level based on temperature and humidity:
- SEC: Humitat inferior al 30%.
- CONFORT: Humidity between 30% and 60%, and temperature between 20℃ and 26℃ (68℉ and 79℉).
- MÚLID: Humidity above 60%.

Image 5: Display showing the comfort level indicator icon.
5. Manteniment
5.1 Neteja
Netegeu el dispositiu amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni submergiu el dispositiu en aigua.
5.2 Substitució de la bateria
When the display becomes dim or the device stops responding, replace the batteries. Follow the battery installation steps in Section 3.1.
5.3 Emmagatzematge
Si guardeu el dispositiu durant un període prolongat, traieu-ne les piles per evitar fuites i danys.
6. Solució De Problemes
- Sense pantalla o pantalla tènue:
- Comproveu si les bateries estan instal·lades correctament.
- Substituïu-les per piles noves.
- Lectures inexactes:
- 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.
- Botons que no responen:
- Substituïu les piles.
- Perform a soft reset by removing and reinserting the batteries.
7. Especificacions
| Característica | Detall |
|---|---|
| Número de model | YGH5254 |
| Fabricant | LIORQUE |
| Unitats de temperatura | ℃ / ℉ commutable |
| Indicador de confort | SEC, CONFORT, HUMIT |
| Data de primera disponibilitat | 31 d'agost 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. Garantia i Suport
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 weblloc o embalatge del producte.
Manufacturer: LIORQUE
Model: YGH5254





