TFA Dostmann 30.1042 Digital Freezer-Fridge Thermometer User Manual

1. Introdução

This manual provides essential information for the proper setup, operation, and maintenance of your TFA Dostmann 30.1042 Digital Freezer-Fridge Thermometer. This device is designed to accurately monitor temperatures in refrigerators and freezers, helping to ensure food safety and optimal appliance performance. It displays current, maximum, and minimum temperatures, and features symbols to indicate whether it is detecting freezer or fridge conditions. The thermometer is EN 13485 compliant, making it suitable for both household and professional use.

2. Informações de segurança

• Leia todas as instruções cuidadosamente antes de usar o dispositivo.
• Mantenha o dispositivo longe de temperaturas extremas, luz solar direta e umidade.
• Não mergulhe o dispositivo em água ou outros líquidos.
• Não tente desmontar ou reparar o dispositivo por conta própria. Encaminhe todos os serviços de manutenção a pessoal qualificado.
• Mantenha as baterias fora do alcance das crianças. Se ingerido, procure atendimento médico imediatamente.
• Dispose of used batteries and the device according to local regulations.

3. Conteúdo da embalagem

Verifique se todos os itens estão presentes na embalagem:

• TFA Dostmann 30.1042 Digital Freezer-Fridge Thermometer
• 1 x Bateria CR2032
• Manual de instruções

4. Principais características

• Digital temperature display for refrigerators and freezers.
• Permanent display of maximum (MAX) and minimum (MIN) recorded temperatures.
• Automatic display of freezer or fridge symbol based on detected temperature.
• Versatile placement options: fold-out stand for freestanding use or self-adhesive frame for mounting.
• EN 13485 compliant for professional applications.
• Integrated alarm function (details on activation not specified in product description).

5. Configuração e instalação

5.1 Instalação da bateria

The thermometer requires one CR2032 button cell battery, which is included. To install or replace the battery:

1. Localize a tampa do compartimento da bateria na parte traseira do dispositivo.
2. Open the cover (you may need a small coin or screwdriver).
3. Insira a bateria CR2032 com o lado positivo (+) voltado para cima.
4. Close the battery compartment cover securely. The display should activate.

5.2 Opções de Colocação

The thermometer offers flexible placement:

• Independente: Utilize the integrated fold-out stand on the back of the device to place it on a shelf or flat surface within your refrigerator or freezer.
• Montagem adesiva: The thermometer comes with a self-adhesive frame. Peel off the protective backing and firmly press the frame onto a clean, dry surface. This allows for attachment to various surfaces, including behind the glass of a vegetable compartment or a refrigerated display case.

Image: TFA Dostmann 30.1042 Digital Freezer-Fridge Thermometer displaying 24.4 degrees Celsius.

Image: TFA Dostmann 30.1042 Digital Freezer-Fridge Thermometer placed inside a refrigerated display case with sausages, showing 5.0 degrees Celsius.

6. Operação

6.1 Exibiçãoview

The digital display shows the following information:

• Temperatura atual: The large digits indicate the real-time temperature.
• MAX Temperature: A small '▲' symbol (or similar) next to a temperature reading indicates the highest temperature recorded since the last reset.
• MIN Temperature: A small '▼' symbol (or similar) next to a temperature reading indicates the lowest temperature recorded since the last reset.
• Fridge Symbol: An icon resembling a refrigerator will appear when the measured temperature falls within typical refrigeration ranges.
• Freezer Symbol: An icon resembling a snowflake or freezer will appear when the measured temperature falls within typical freezing ranges.

Image: TFA Dostmann 30.1042 Digital Freezer-Fridge Thermometer with a blue transparent frame, displaying 20.0 degrees Celsius and star symbols.

6.2 Medição de Temperatura

The thermometer continuously measures and displays the ambient temperature. Place the thermometer in the desired location within your refrigerator or freezer. Allow approximately 30 minutes for the temperature reading to stabilize.

6.3 Max/Min Temperature Display

The device automatically records and permanently displays the highest and lowest temperatures reached since the last battery installation or manual reset. This feature is useful for identifying if the appliance door was left open or if there was a power interruption affecting cooling.

To reset the MAX/MIN values, remove and reinsert the battery. The device will then begin recording new maximum and minimum temperatures from that point.

7. Manutenção

• Limpeza: Limpe o termômetro com um pano macio e seco.amp cloth. Do not use abrasive cleaners or solvents. Ensure the device is dry before returning it to the refrigerator or freezer.
• Substituição da bateria: When the display becomes dim or the device stops functioning, replace the CR2032 battery as described in the "Battery Installation" section.
• Armazenar: If storing the device for an extended period, remove the battery to prevent leakage.

8. Solução De Problemas

• Sem exibição ou exibição fraca: Check if the battery is correctly installed. Replace the CR2032 battery if it is depleted.
• Leituras imprecisas: Ensure the thermometer is placed in a location away from direct airflow from vents or coils, which can cause localized temperature fluctuations. Allow sufficient time (at least 30 minutes) for the reading to stabilize after placement or opening the appliance door.
• Dispositivo não responde: Remove the battery, wait a few seconds, and then reinsert it to perform a soft reset. If the issue persists, replace the battery.

9. Especificações

Image: A hand holding the TFA Dostmann 30.1042 Digital Freezer-Fridge Thermometer, illustrating its compact size and dimensions.

10. Garantia e Suporte

For warranty information and technical support, please refer to the documentation provided at the time of purchase or contact your retailer. You may also visit the official TFA Dostmann website para obter mais assistência.