Error or fault codes that are displayed on Liebherr CUesf range freezer models with SmartFreeze and these fault codes may not be the same as are used on other Liebherr fridge freezer models please check your model number to ensure that you are using the correct fault codes. The fridge freezer models covered in this article 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. These fault codes are displayed as flashing LEDs and all will flash in conjunction with the SuperFrost LED.
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.
Before you start any investigation of the fault on your Liebherr fridge freezer please read and fully understand this article in full and pay particular attention to the safety and information notices at the bottom of this page as they contain extremely important information!
Please remember to support our site by buying frridge freezer spare parts from store and, if you decide that you really need an engineer please support the local repairers that help make this site possible, you can search for a fridge freeer repairer here.
Liebherr CUesf Fridge Freezer Fault Codes
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 + 7˚C + 3˚C + 5˚C
|Freezer compartment air sensor|
Liebherr Spare Parts
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.
For Liebherr spare parts the service number is absolutely vital in order to track down the correct spare parts for your particualr appliance. You can find out more on what that is and where to find it in this support article.
Please have the service number available before contacting us for spare parts as without it we may well be unable to assist you.
More Fridge Freezer Help, Advice & Guidance
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 clear to anyone that decides to investigate one of these or any other fridge freezers:
- We are not responsible for your safety, you are and by using this guide you accept that and accept that any damage that you may cause and work undertaken is entirely at your own risk.
- We will advise the common causes of the fault codes but we cannot guarantee that any parts or work recommended will resolve the issue. It is entirely your responsibility to diagnose your particular problem and resolve it.
- We are not responsible for you buying spares that do not resolve the problem, this is down to your own diagnosis not ours.
- No warranty is inferred, implied or given.
You also have to be aware that these fridge freezer fault or error codes are not a "magic bullet", they will not tell you what the problem is, they will only offer you an indication of where the problem lies and they are no substitute for good old fashioned diagnostic skills. You can find out more about what fault codes actually tell you in this article. So please be well aware that, even with this new found knowledge you will still have to actually be capable of investigating and diagnosing the problem and this means adhering to basic appliance safety for working on them.
Please also 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.