Error or fault codes that are displayed on Liebherr CUNesf range freezer models and these fault codes may or may not be the same as are used on other Liebherr fridge freezer models, most of which will have a control panel which looks the same or similar to the picture below. All these models are frost free and all will have an electronic display panel of some kind fitted.
The error code is displayed as a binary code using the LEDs to display the error codes as shown below in the format of the ˚C LEDs lit in combination give the fault code.
Since the fault codes for these Liebherr freezers for the general public's use they may not offer a lot of help in many cases. For the service engineer they give a steer in the right direction but, that's about it really. Beyond the general meanings it is down to investigation and proper fault diagnosis.
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The codes are, from the UK Whitegoods Fault Code Guide are as below.
These fault codes are written for appliance repairers and not for the general public by Liebherr and they assume a certain level of competence and in some cases specific training on the part of the user in diagnostic routines. We have added some notes to try to assist you in determining the nature of the fault you have but, you will still need to investigate each failure on its own merits. For more help and advice on fault finding on refrigeration please refer to our basic refrigeration fault finding guide from this link before you begin.
Further help on how frost free refrigeration works can be found in this article.
9˚C + 7˚C
|Refrigerator compartment air sensor|
9˚C + 5˚C
|Refrigerator compartment evaporator sensor|
9˚C + 3˚C
|Freezer compartment air sensor|
Please check that any Liebherr spares recommended are suitable for use on your particular model and serial number. If you are unsure about the suitability of any spare part please ask to ensure that you get the correct spares for your fridge freezer. Please, don't guess or assume as spares can be altered on a production run with the same model number having several different alternative components used.
Should you need more help and guidance please use the links from this article as most of them will help you to understand your Liebherr fridge freezer a lot better and probably very much help you in diagnosing the fault you have. Of course there are many other articles on the site that will also help you do this.
In addition you can post in our help and advice forums after registering but please do pay heed to the information below before doing so and read the guides, they are there to help you.
You must understand certain things before you begin or attempt any repairs on your own and we want to make these points very, very clear to anyone that decides to investigate one of these or any other washing machines:
Please do note that manufacturers can and do change fault codes without notice and we cannot guarantee that these error codes will apply to your particular model as all codes apply to a wide range of appliances and not normally any one specific model. To determine if these fault codes do apply to your particular Liebherr fridge freezer model please post a request to confirm this in the forums.