Grundig Fridge Freezer Problems
The Problem:
A Grundig Frost Free Fridge Freezer (model GKN16820W) user observed that their fridge temperature does not drop to the setting displayed on the control panel, which was 2 degrees Celsius. Although the temperature is sometimes noted to swing down to 3.5 or 4.0 degrees during the compressor cycle, it never reaches the desired 2 degrees. For beer enthusiasts who enjoy their lagers extra cold, this slight difference can be significant.
Although the fridge is under warranty, an engineer’s assessment didn’t offer a clear solution. The engineer suggested a fan replacement even though the fan seemed to function without any apparent issues.
Potential Solutions and Insights:
- Product Temperature Measurement:
- Rather than relying on air temperature measurements, it might be more accurate to measure the temperature of the products inside the fridge.
- A practical approach is to leave a cup of water in the fridge for 24 hours and then measure its temperature. This method offers a more realistic reflection of the actual temperature affecting the food and drinks inside.
- Use a Calibrated Thermometer:
- Investing in an electronic thermometer can provide a more accurate reading. While every thermometer might not be calibrated to perfection, it can still offer a reasonable average temperature.
- Following this advice, the user measured the temperature of a beer (after 48 hours in the fridge) and found it to be 3.2 degrees. This temperature increased to 5.0 degrees once poured into a glass, indicating a slight deviation from the set temperature.
- Acceptable Temperature Variance:
- For domestic fridges, a variation of one or two degrees is relatively standard. Achieving a consistent exact temperature might require specialized units like zoned areas or meat chillers. Thus, the difference observed might be within the acceptable range for household appliances.
- Proper Ventilation:
- The performance of a fridge freezer can be impacted by its ventilation. Ensuring that there are plastic spacers fitted onto the condenser at the rear can enhance ventilation and airflow. If the ventilation isn’t sufficient, the appliance might not operate efficiently.
- Another useful tip is to take temperature readings at various points inside the fridge. The bottom might be cooler than the top, and an average of these readings could provide a better understanding of the overall temperature.
Conclusion:
While a minor temperature deviation in a domestic fridge freezer might be standard, ensuring proper ventilation and using the right tools for measurement can offer a clearer perspective. If the deviation remains a concern, users can consult their warranty and ask for expert evaluations. However, it’s crucial to have accurate measurements in hand before concluding that the appliance isn’t functioning as intended.
