The elements of the temperature display are as follows:

1.Ambient symbol

Seen when the digits show the ambient temperature.

2. Refrigerator symbol

Dark, when the digits show the refrigerator temperature.

3. Freezer symbol

Dark, when the digits show the freezer temperature.

4. Digits

By default the digits show the ambient temperature and the ambient symbol is seen.

The digits can show also:

The medium temperature inside the refrigerator after pressing the "C" button (refrigerator symbol is dark), for a while.

The highest temperature inside the freezer after pressing the "C" button twice (freezer symbol is dark), for a while.

Refrigerator temperature set (value is blinking) when the "F" knob is rotated and for a while afterwards.

Freezer temperature set (value is blinking) when the "B" knob is rotated and for a while afterwards.

5. Super cooling symbol

Visible, when the appliance runs in super cooling mode. See also the chapteron freezing.

6. High temperature symbol

Visible, when the temperature in the refrigerator is too high. See also the description on the display background colour.

7. Shopping symbol

Visible, when the appliance runs in shopping cooling mode. See also the chapter on using the refrigerator.

Display background colour

By default the display background is blue.

When ever a control button or knob is used the background turns bright blue and remains so for a while.

The display background turns red, if the temperature inside the freezer is too warm (alarm). If this is the case, the digits blink the warmest temperature inside the freezer, the high temperature symbol flashes and an acoustic alarm signal is shown.

The temperature might be too warm in the following cases:

Immediately after switching on

The freezer door was left open for a longer time

There is an operating trouble in the freezer

To switch the alarm sound off press the "E" button. The display returns to showing the ambient temperature, however the background remains red until the freezer cools down properly.

Should you press no button during alarm, press the "E" button when the sound finishes to see the warmest temperature reached during the alarm.

Controlling the temperature, setting

The Thermostat will stop and start the cooling system as frequently as is required to maintain the temperatures set within the two compartments.

Temperature of the refrigerator and freezer can be set by knobs "F" and "B", respectively.The set temperature is seen blinking on the display.

For everyday use the setting in the refrigerator should be +5°C; in the freezer the setting would be -18°C recommended, or slightly colder.

Allow the appliance to run for a period of 24 hours whenever the temperature setting is changed. This will allow the temperature to stabilise inside the appliance.

The temperature within the refrigerator is influenced by varying factors, the thermostat setting, the ambient room temperature, the frequency that the door is opened and closed and the quantity of food stored within.

When the coldest temperature possible is set - when there are eases of increased demand e.g. during heatwaves - the compressor may operate continually. This does not cause damages to the

appliance.

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John Lewis JLFFW1803 instruction manual Display background colour, Controlling the temperature, setting
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JLFFW1803 specifications

The John Lewis JLFFW1803 is a standout appliance in the realm of frost-free freezers, seamlessly merging functionality with modern technology. This upright freezer is designed to meet the demands of contemporary households, providing ample storage space and user-friendly features that cater to the needs of busy families.

One of the most notable features of the JLFFW1803 is its substantial capacity. With an impressive total net volume, it offers generous storage for a variety of frozen foods, from bulk purchases to everyday essentials. The adjustable shelves and removable drawer design allow users to customize the interior space, making it easy to organize different items and find what you need quickly.

Efficiency is a key characteristic of this model. The John Lewis JLFFW1803 boasts an energy efficiency rating that helps to reduce electricity bills while minimizing environmental impact. Operating on the principle of frost-free technology, this freezer eliminates the need for manual defrosting, saving time and effort. The advanced fan system ensures even circulation of cold air, preventing ice build-up and maintaining optimal storage conditions.

In terms of temperature management, the JLFFW1803 includes a clear digital display that allows users to monitor and adjust temperature settings effortlessly. This feature ensures that stored items remain at their ideal freezing temperatures, safeguarding freshness and quality. The appliance also includes an audible alarm that alerts users if the door is left open for an extended period, further enhancing food safety.

The design of the JLFFW1803 is both functional and aesthetically pleasing. Its sleek exterior and modern finish make it a great addition to any kitchen or utility space. Additionally, the integrated handle and reversible door add to the convenience of use, allowing for flexible installation based on kitchen layout.

Security features are also integrated into the JLFFW1803, with a child lock option that ensures safety in homes with young children. Overall, the John Lewis JLFFW1803 stands out for its blend of impressive features, user-friendly technology, and energy efficiency, making it a reliable choice for anyone seeking a high-quality freezer that balances practicality with modern design. This appliance is a testament to John Lewis’ commitment to quality and innovation in home appliances.
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