Beko Fridge Freezer Temperature Problems

Beko fridge freezers have been known for their reliability and long service life. However, like all machines, they can run into issues over time. One such problem faced by users is the inconsistent temperature in the freezer compartment.

1. The Problem:

The core issue revolves around temperature fluctuations within the freezer. In one case, a Beko Fridge Freezer that’s over a decade old showed temperatures oscillating between -23°C when the compressor and fan were active, and -7°C when they weren’t. The freezer, on average, maintained a temperature of around -11 or -12°C. This contrasts with other freezers, like a certain Hotpoint model, which consistently keeps temperatures between -17 to -20°C.

2. Potential Causes:

Several suggestions were brought forward regarding the root cause of this problem:

• Thermostat Issue: A malfunctioning thermostat can cause temperature inconsistencies. While some evidence suggests the thermostat is partly functional, such as it triggering the compressor at specific dial settings, its inability to maintain a consistent temperature raises doubts.
• Door Seals: If the door seals aren’t sealing properly, it could lead to temperature inconsistencies. One method of checking this is to use a paper currency note and check for resistance when pulling it out with the door closed.
• Compressor Overheating: The temperature variations could be an indication of the compressor overheating. This results in the compressor heating up and shutting down, only to restart when it cools down. If this is the root cause, the compressor will eventually fail.
• Refrigerant System Issue: If there’s an issue with the refrigerant system, the freezer will not maintain a consistent temperature.
• Build-up of Ice: Even in auto-defrost systems, ice can build up beyond what the auto-defrost system can handle. This ice, especially if accumulated near sensors or the evaporator, can disrupt temperature readings and actual temperatures.

3. Suggested Solutions:

• 48-hour Defrost: It’s recommended to perform a 48-hour defrost. This involves turning off the fridge and freezer, emptying them, and leaving the doors open for two days. After this, the fridge freezer should be turned back on and monitored for 24 hours to see if the problem persists.
• Thermostat Replacement: Changing the thermostat is a potential solution, albeit not a guaranteed one. However, it’s relatively inexpensive and could be worth the effort if it fixes the issue.
• Sensor Replacement: Sensors detect and relay temperature information. If faulty, they can give inaccurate readings leading to improper temperature management. Changing them can potentially resolve the issue.
• Refrigerant System Check: If there’s suspicion of a refrigerant issue or compressor problem, a professional should be called to inspect and rectify the problem.

4. General Advice:

• Food Safety: With temperature fluctuations, there’s a genuine concern about food safety, especially for items like fish and poultry. It’s essential to be cautious and prioritize health over savings. If unsure, it’s better to discard potentially compromised items.
• Consider Replacement: Given the age of the appliance (in the case provided, 11 years), it may be more cost-effective and safe to consider replacing the fridge freezer rather than continuously trying to rectify the problem.
• Data Interpretation: While temperature readings provide useful data, understanding what they imply is crucial. It’s not just about the temperature in the air but also the core temperature of the stored goods.

In conclusion, while Beko fridge freezers are known for their durability, like all appliances, they can have issues over time. Temperature fluctuations in the freezer compartment can be a complex issue influenced by various factors. While some fixes are easy and DIY-friendly, it might sometimes be more economical and safer in the long run to consider a replacement.