LIEBHERR CBNa 572i-22 Plus Bio Fresh No Frost User Guide

May 15, 2024
LIEBHERR

LIEBHERR CBNa 572i-22 Plus Bio Fresh No Frost

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-product

Appliance at a glance

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-1LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-
fig-2

These operating instructions apply to:

Note
If your appliance has an N in its appliance designation, it is a NoFrost appliance.

Appliance at a glance

Scope of delivery
Check all parts for transport damage. Contact your dealer or customer service in the event of complaints.(see 10.4 Customer Service) Your new appliance comes with the following parts:

  • Standalone appliance
  • Features (depending on the model)
  • Installation materials (depending on the model)
  • “Quick Start Guide”
  • “Installation Guide”
  • Service Brochure

Overview of the appliance and features

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-4

Temperature range

  • (A) Fridge compartment
  • (B) BioFresh
  • (C) Freezer compartment
  • (D) Coldest zone

Features

  1. Transport handles
  2. Controls
  3. Fan with Fresh Airactivated charcoal filter
  4. Dry rear wall
  5. Separable storage shelf
  6. Storage shelf
  7. Adjustable bottle shelf
  8. Lid for Fruit & Vegetable-Safe
  9. Fruit & Vegetable-Safe
  10. Meat & Dairy-Safe*
  11. Outlet
  12. Freezer compartment
  13. Serial tag
  14. EasyTwist-Ice*
  15. Can rack
  16. Bottle rack
  17. Bottle holder
  18. Adjustable feet (front)

Note

  • Shelves, drawers and baskets are arranged for optimum energy efficiency when the appliance is delivered. Changing how the shelves, for example, are inserted in the fridge compartment does not have any impact on energy consumption.

SmartDevice
SmartDevice is the networking solution for your fridge-freezer. If your appliance is Smart Device-enabled or compatible, you can quickly and easily connect your appliance to your WiFi. With the SmartDevice app, you can operate your appliance from a mobile device. Additional functions and setting options are available in the SmartDevice SmartDevice app.

Smart Deviceenabled appliance
Your appliance is capable of being a smart device. To be able to connect your device to WiFi, you need to download the SmartDevice app.*

General safety instructions

Smart Device compatible appliance: Your appliance is compatible for use with the SmartDeviceBox. You must first purchase and install the Smart-Device Box. To connect your appliance to the WiFi, you need to download the SmartDevice app.

More information about Smart Device:

Purchasing the SmartDeviceBox in the Liebherr- Hausgeräte store:*

Downloading the SmartDevice app:

After installing and configuring the SmartDevice, you can connect your appliance to the WiFi using the SmartDevice app and the WiFi appliance function (see WiFi) .

Note
The SmartDevice function is not available in the following countries: Russia, Belarus, Kazakhstan. You cannot use the SmartDeviceBox.*

Appliance range of use

Intended use
The appliance is only suitable for cooling food products in a domestic or household-like environment. This includes, for example, use:

  • in staff kitchens, bed and breakfast estab‐lishments,
  • by guests in country houses, hotels, motels and other accommodation,
  • for catering and similar services in the wholesale trade.

The appliance is not suitable as a built-in unit. All other types of use are not permitted.

Foreseeable misuse
The following applications are expressly forbidden:

  • Storing and refrigerating medicines, blood plasma, laboratory preparations or similar substances and products based on the Medical Device Directive 2007/47/EC
  • Use in areas at risk of explosions Misusing the appliance may lead to damage to the goods stored or they may spoil.

Climate classifications
Depending on the climate classification the appliance is designed to operate in restricted ambient temperatures. The climate classifica‐tion applying to your appliance is printed on the rating plate.

Note
Keep to the specified ambient temperatures in order to guarantee that the appliance works properly.LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-
fig-6

Conformity
The refrigerant circuit has been tested for leaks. The appliance complies with the applicable safety regulations and with the corresponding directives.

**For the EU market:***

  • The appliance complies with directive 2014/53/EU.*

**For the GB market:**
The appliance complies with Radio Equipment Regulations 2017 SI 2017 No. 1206.

The full text of the EU Declaration of Conformity is available on the following website: www.Liebherr.com The BioFresh compartment meets the requirements of a cold storage compartment as set out in DIN EN 62552:2020.

SVHC substances according to REACH regulation
You can check whether your appliance contains SVHC substances according to REACH regulation at the following link: home.liebherr.com/de/deu/de/liebherr- erleben/nachhaltigkeit/umwelt/scip/scip.html

EPREL database
Details about energy labelling and ecodesign requirements will be available on the European product database (EPREL) from 1st March 2021. You can access the product database at the following link: https://eprel.ec.europa.eu/ You will be asked to enter the model ID. You can find the model ID on the nameplate.

General safety instructions

Please keep these operating instructions in a safe place so you can refer back to them at any time. If you pass the appliance on, please hand these operating instructions to the next user.Read these operating instructions carefully before use to ensure safe and correct use of the appliance. Follow the instructions, safety instructions and warning messages included at all times. They are important for ensuring you can operate and install the appliance safely and without any problems.

Danger for the user

  • This device can be used by children and people with impaired physical, sensory or mental abilities or with a lack of experience and knowledge provided that they are supervised or have received instruction in the safe use of this device, and about the resulting hazards. Children must not play with this appliance. Cleaning and user maintenance work must not be carried out by children without adult supervision. Children aged between 3 and 8 are allowed to load and unload the appliance. Children below the age of 3 must be kept away from the appliance unless they are under continuous adult supervision.
  • The socket must be easily accessible so that the appliance can be disconnected quickly from the electricity in an emergency. It must not be located in the area behind the appliance.
  • When disconnecting the appliance from the supply, always take hold of the plug. Do not pull the cable.
  • In the event of a fault pull out the mains plug or deactivate the fuse.
  • Do not damage the mains power cable. Do not operate the appliance with a defective mains power cable.
  • Only customer service or other specially trained staff may repair or perform other operations on the appliance.
  • Only assemble, connect and dispose of the appliance according to the instructions.
  • The manufacturer is not liable for damage caused by a faulty fixed water connection.

Fire hazard:

  • The coolant used (information on the model plate) is eco-friendly but also flammable. Any leaking coolant may ignite.
  • Do not damage the refrigerant circuit pipes.
  • Do not handle ignition sources inside the appliance.
  • Do not use electrical appliances inside the appliance (e.g. steam cleaners, heaters, ice cream makers, etc.).
  • If the refrigerant leaks: remove any naked flames or ignition sources from the vicinity of the leakage point. Properly air the room. Inform customer services.
    • Do not store explosives or sprays using combustible propellants such as butane, propane, pentane, etc. in the appliance. To identify these spray cans, look for the list of contents printed on the can, or a flame symbol. Gases possibly escaping may ignite due to electrical components.
    • Keep burning candles, lamps and other items with naked flames away from the appliance so that they do not set the appliance on fire.
    • Please be sure to store alcoholic drinks or other packaging containing alcohol in tightly closed containers. Any alcohol that leaks out may be ignited by electrical components.

The danger of tipping and falling:

  • Do not misuse the plinth, drawers, doors etc. as a step or for support. This applies particularly to children.

The danger of food poisoning:

  • Do not consume food that has been stored too long.

The danger of frostbite, numbness and pain:

  • Avoid prolonged skin contact with cold surfaces or refrigerated/frozen goods or take protective measures, e.g wear gloves.

The danger of injury and damage:

  • Hot steam can lead to injury. Do not use electrical heating or steam cleaning equipment, open flames or defrosting sprays to defrost.
  • Do not use sharp implements to remove the ice.

Risk of crushing:

  • Do not hold the hinge when opening and closing the door. Fingers may get caught.

Symbols on the appliance:

  • This symbol may be located on the compressor. It relates to the oil in the compressor and makes reference to the risk that: Swallowing or inhaling can be fatal. This advice is only relevant to recy‐cling. There is no danger in normal operation.

Functionality of the Touch display

  • This symbol is located on the compressor and indicates the danger of flammable materials. Do not remove the sticker.
  • This or a similar sticker may be located on the rear of the appliance. This sticker indicates that there are vacuum insulation panels (VIP) or perlite panels in the door and/or housing. This advice is only relevant to recycling. Do not remove the sticker.

Please note the warning messages and other specific advice in the other chapters:

Functionality of the Touch display

You operate your appliance using the Touch display. You select appliance functions in the Touch display (hereafter referred to as display) by tapping them. If you do not perform any action on the display for 10 seconds, the display either jumps back to the higher-level menu or directly to the status display.

Navigation and symbol explanation
In the illustrations, different symbols are used to navigate the display. The following table describes these symbols.LIEBHERR-CBNa-572i-22-Plus-Bio-
Fresh-No-Frost-fig-12

Menus
The appliance functions can be found in various menus.

Opening the Settings menu

  • Carry out action steps according to the illustration.
  • Settings menu is open.
  • If necessary: Navigate to the desired function.

Opening the Advanced menu

  • Carry out action steps according to the illustration.
  • The expanded menu is open.
  • If necessary: Navigate to the desired function.

Sleep mode
If you do not touch the display for 1 minute, the display switches to sleep mode. In sleep mode, the display brightness is dimmed.

Ending sleep mode

  • Press any navigation key.
  • Sleep mode is ended.

Putting into operation

Switching on appliance (first use)
Make sure that the following requirements are fulfilled:

  • The appliance has been installed and connected by the installation instructions.
  • All adhesive strips, adhesive and protective films and transport locks are removed from inside and on the appliance.
  • All marketing leaflets are removed from the drawers.
  • You are familiar with the functionality of the Touch display. (see 3 Functionality of the Touch display)
  • Switch on the appliance using the Touch display:
  • The status display appears.
  • The appliance cools to the temperature set at the factory.
  • The appliance starts in demo mode (status display with DEMO appears): If the appliance starts in demo mode, you can deactivate demo mode within the next 5 minutes. (see Demo mode)

More information:

  • Start the EasyTwist-Ice for the first time. (see 4.2 Starting the EasyTwist-Ice for the first time)
  • Start the SmartDevice for the first time. (see 1.3 Smart‐ Device) and (see WiFi)

Note
The manufacturer recommends:

  • Stock with food: Wait for around 6 hours until the set temperature is reached.
  • Store frozen foods at -18 °C or colder.
  • Store frozen foods at -18 °C or colder.
  • Observe the notes on storing food. (see 5.1 Information regarding storage)

Note
Accessories can be purchased from the Liebherr- Hausgeräte store at home.liebherr.com/shop/de/deu/zubehor.html.

**Starting the EasyTwist-Ice for the first time***
If your appliance is equipped with EasyTwist-Ice, you must clean the EasyTwist-Ice before using it for the first time. Make sure that the following requirements are fulfilled:

  • The appliance is properly connected.
  • Clean the EasyTwist-Ice. (see 9.4.5 Cleaning the Easy‐ Twist-Ice)
  • Fill the water tank.

Storage

Information regarding storage

WARNING
Risk of fire

  • Do not use any electrical appliances in the food area of the appliance unless recommended by the manufacturer.

Note
The energy consumption increases and the cooling power goes down if ventilation is not sufficient.

  • Always keep air slots clear.

Observe the following specifications for storage:

  • Keep the air vents on the inside of the rear wall free.
  • In the freezer compartment: Package food properly.
  • In the freezer compartment: Package food properly.
  • Package or cover foods that readily take on or give off odours or taste in closed containers.
  • Package raw meat or fish in clean, closed containers. This will prevent meat or fish from touching or dripping onto other food.
  • Keep liquids in closed containers.
  • Leave space between goods to ensure good air circulation.
  • Store food according to the instructions on the packaging.
  • Always observe the best-before date indicated on the packaging.

Note
Failure to follow these guidelines can lead to foodstuffs spoiling.

Fridge compartment
The air circulation in the appliance creates different temperature zones. You will find the different temperature zones in the appliance and equipment overview. (see 1.2 Overview of the appliance and features)

Arranging your food properly

  • Upper area and door: Store butter, cheese, tinned food and tubes.
  • Coldest temperature zone: Store perishable foods such as pre-cooked meals.

BioFresh
BioFresh will extend the storage time for some fresh foods compared to traditional refrigeration.

Note
If the temperature drops below 0 °C foods may freeze.

  • Store cold-sensitive produce such as cucumbers, aubergines, courgettes and tropical fruit in the fridge compartment.

Fruit & Vegetable safe
This safe creates a storage climate of close to 0 °C. The tight lid ensures constant levels of humidity. This storage climate is suitable for storing unpackaged food with high intrinsic moisture (for example, lettuce, vegetables, and fruit). The humidity in the compartment depends on the moisture content of the chilled goods placed in it, and also depends on how often the compartment is opened. You can regulate the humidity level. (see 8.9 Adjusting the moisture levels)

Arranging your food properly

  • Store unpackaged fruit and vegetables. If the humidity is too high:
  • Regulate the humidity. (see 8.9 Adjusting the moisture levels)

Meat & Dairy safe
This safe creates a storage climate of close to 0 °C. This storage climate is suitable for more sensitive foods (e.g. dairy products, meat, fish, sausage).

Arranging your food properly

  • Store dry or packaged food.

Freezer compartment
Here, a dry, frosty storage climate is created at -18 °C. The frosty storage climate is suitable for storing frozen food for several months, for making ice cubes or freezing fresh food.

Freezing food

Freezing quantity
The maximum amount of fresh food that you can freeze within 24 hours is specified on the type plate (see 10.5 Model plate) under “Freezing capacity … kg/24h”.

To ensure that food quickly freezes through, adhere to the following quantities per package:

  • Fruit and vegetables up to 1 kg
  • Meat up to 2.5 kg

Freezing food using SuperFrost
Depending on the quantity to be frozen, you can activate SuperFrost before freezing to achieve lower freezing temperatures. (see SuperFrost)

  • Activate SuperFrost if the amount of food you have to freeze is more than approx. 2 kg.

The time at which you activate SuperFrost depends on the amount of food you have to freeze:

Freezing   quan‐ tity Time at which you should activate SuperFrost
Small amount of food to freeze Activate SuperFrost about 6 hours before

freezing.
| You can place the food in the freezer as soon as the appliance automatically deactivates SuperFrost.
Maximum amount of food to freeze| Activate SuperFrost about 24 hours before freezing.

You can place the food in the freezer as soon as the appliance automatically deactivates SuperFrost.

Arranging your food properly

CAUTION
Risk of injury from broken glass! Bottles and cans with beverages can burst during freezing.   This applies in particular to carbonated beverages.

  • Only freeze bottles and cans with beverages if you have activated the BottleTimer function in the SmartDevice app.
Freezing    quan‐ tity Arranging your food properly
Small amount of food to freeze Place packaged food in the top drawer.

If possible, place groceries at the back of the drawer near the rear wall.

Maximum amount of food to freeze| Distribute packaged groceries throughout all drawers, but do not place any groceries in the bottom drawer.

If possible, place groceries at the back of the drawer near the rear wall.

Defrosting food

WARNING
Risk of food poisoning!

  • Do not re-freeze thawed food.
  • Use defrosted foodstuff as soon as possible.

You can defrost food in several ways:

  • In the fridge compartment
  • In the microwave
  • In the oven/fan-assisted oven
  • At room temperature
    • Take out only as much food as necessary.

Storage times
Refer to the specified storage times as a guide. In the case of foods with a minimum shelf life, the date indicated on the packaging still applies.

Fridge section
Always follow the best-before date stated on the packaging.

BioFresh

Recommended storage periods in the Meat & Dairy-Safe

Butter| at 1 °C| up to 90 days
Hard cheese| at 1 °C| up to 110 days
Milk| at 1 °C| up to 12 days
Sausage, cold meats| at 1 °C| up to 8 days
Poultry| at 1 °C| up to 6 days
Pork| at 1 °C| up to 6 days
Beef| at 1 °C| up to 6 days
Game| at 1 °C| up to 6 days

Note

  • Remember that high-protein foods perish quicker; shellfish and crustaceans do not last as long as fish, and fish does not last as long as meat.

Recommended storage periods in the Fruit & Vegetable- Safe

Vegetables, salads
Artichokes| at 1 °C| up to 14 days
Celery| at 1 °C| up to 28 days
Cauliflower| at 1 °C| up to 21 days
Broccoli| at 1 °C| up to 13 days
Recommended storage periods in the Fruit & Vegetable- Safe

Chicory| at 1 °C| up to 27 days
Lettuce| at 1 °C| up to 19 days
Peas| at 1 °C| up to 14 days
Kale| at 1 °C| up to 14 days
Carrots| at 1 °C| up to 80 days
Garlic| at 1 °C| up to 160 days
Turnip| at 1 °C| up to 14 days
Lettuce| at 1 °C| up to 13 days
Herbs| at 1 °C| up to 13 days
Leeks| at 1 °C| up to 29 days
Mushrooms| at 1 °C| up to 7 days
Radishes| at 1 °C| up to 10 days
Brussels sprouts| at 1 °C| up to 20 days
Asparagus| at 1 °C| up to 18 days
Spinach| at 1 °C| up to 13 days
Savoy| at 1 °C| up to 20 days
Fruit
Apricots| at 1 °C| up to 13 days
Apples| at 1 °C| up to 80 days
Pears| at 1 °C| up to 55 days
Blackberries| at 1 °C| up to 3 days
Dates| at 1 °C| up to 180 days
Strawberries| at 1 °C| up to 7 days
Figs| at 1 °C| up to 7 days
Blueberries| at 1 °C| up to 9 days
Raspberries| at 1 °C| up to 3 days
Currants| at 1 °C| up to 7 days
Sweet cherries| at 1 °C| up to 14 days
Kiwis| at 1 °C| up to 80 days
Peaches| at 1 °C| up to 13 days
Plums| at 1 °C| up to 20 days
Cranberries| at 1 °C| up to 60 days
Rhubarb| at 1 °C| up to 13 days
Gooseberries| at 1 °C| up to 13 days
Grapes| at 1 °C| up to 29 days

Freezer compartment

Recommended storage period for various types of food

Ice cream| at -18 °C| 2 to 6 months
Sausages, ham| at -18 °C| 2 to 3 months
Bread, baked goods| at -18 °C| 2 to 6 months
Game, pork| at -18 °C| 6 to 9 months
Fatty fish| at -18 °C| 2 to 6 months
Lean fish| at -18 °C| 6 to 8 months

Saving energy

Recommended storage period for various types of food

Cheese| at -18 °C| 2 to 6 months
Poultry, beef| at -18 °C| 6 to 12 months
Vegetables, fruit| at -18 °C| 6 to 12 months

  • Pay attention to good ventilation. Do not cover ventilation holes or grids.
  • Always keep the fan air slits clear.
  • Do not install the appliance in direct sunlight, next to an oven, radiator or similar.
  • Energy consumption depends on the installation conditions, e.g. the ambient temperature (see 1.4 Appliance range of use) . A warmer ambient temperature can increase the energy consumption.
  • Open the appliance for as short a time as possible.
  • The lower the temperature is set the higher the energy consumption.
  • Sort your food: home.liebherr.com/food.
  • Keep all food properly packed and covered. This prevents frost from forming.
  • Only take food out for as long as necessary so that it doesn’t warm up too much.
  • Inserting warm food: allow to cool down to room temperature first.
  • Thaw frozen food in the refrigerator.
  • For longer periods of absence, use HolidayMode (see HolidayMode) . Dust deposits increase energy consumption:
  • For refrigerators with heat exchangers dust the metal grid on the back of the appliance once a year.

Controls

Controls and displays

Status display

  1. Temperature display of the fridge section
  2. Freezer compartment temperature display

The Status display shows the set temperature and is the home display. From there, you can navigate to the options and settings.

Display symbols

Display symbols provide information on the current appliance status:

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-20LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-
fig-21

Appliance functions

Notes on the appliance functions
The appliance functions are set at the factory so that your appliance is fully functional. Before you alter, activate or deactivate the device functions, make sure that the following requirements are met:

  • You have read and understood the descriptions of how the display works.
  • You have familiarised yourself with the operating and display elements of your appliance.

Turn off appliance
This setting turns off the whole appliance.

Switching off the entire appliance

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-23

  • Off: Display goes black.

Switching temperature zones off and on
You can switch temperature zones of the appliance off independently.

Application:

  • Cleaning
  • Defrosting

Switching the fridge compartment off
Make sure that the following requirements are fulfilled:

  • Refrigerator compartment has been emptied.
  • Carry out action steps according to the illustration.
  • Refrigerator compartment is switched off.

Switching the fridge compartment on

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-25

  • Carry out action steps according to the illustration.
  • Refrigerator compartment is switched on.
  • The appliance cools to the last set temperature.

WiFi

Use this function to connect your appliance to WiFi. You can then operate it via the SmartDevice app on a mobile device. You can also use this function to disconnect or reset the WiFi connection. To connect your device to WiFi, you need the SmartDeviceBox.* More information on the SmartDevice: (see 1.3 SmartDevice)

Note
The SmartDevice function is not available in the following countries: Russia, Belarus, and Kazakhstan. You cannot use the SmartDeviceBox.* Establishing the WiFi connection for the first time Make sure that the following requirements are fulfilled:

  • You have purchased and inserted a SmartDeviceBox. (see 1.3 SmartDevice) *
  • You have installed the SmartDevice app (see apps.home.liebherr.com).
  • Registration in the SmartDevice app is completed.LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-27
  • Carry out action steps according to the illustration.
  • Connection is established.

Disconnecting from the WiFi

  • Carry out action steps according to the illustration.
  • There is no connection.

Resetting the WiFi connection

  • Carry out action steps according to the illustration.
  • WiFi connection and other WiFi settings are reset to factory settings.

Controls

Showing information about the WiFi connection

  • Carry out action steps according to the illustration.

Temperature
Use this function to set the temperature. The temperature depends on the following factors:

  • How often the door is opened
  • How long the door is open for
  • The room temperature of the installation site
  • The type, temperature and amount of foodLIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-33

Setting the temperature in the fridge compartment

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-34.

  • Carry out action steps according to the illustration.
  • Temperature is set.

Setting the temperature in the freezer compartment

  • Carry out action steps according to the illustration.
  • Temperature is set.

Setting the temperature in the BioFresh
You can set the temperature using the BioFresh B-Value in the customer menu.

Temperature unit
Use this function to set the temperature unit. You can set degrees Celsius or degrees Fahrenheit as the temperature unit.

Setting the temperature unit

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-36

Fig. 22 Example illustration: Switch from degrees Celsius to degrees Fahrenheit.

  • Carry out action steps according to the illustration.
  • The temperature unit is set.

When delivered, the temperature in the BioFresh compartment is set to B5. The status indicator on the display shows the target temperature in the BioFresh. You can change this value slightly if a higher or lower ambient temperature makes it necessary. When setting the value, note:

Value Description
B1 Lowest temperature
B1-B4 The temperature can drop below 0 °C which means foods can easily

freeze.
Value| Description
---|---
B5| Pre-set temperature
B9| Highest temperature

BioFresh B-Value

Selecting the setting

  • Set value in the customer menu.

D-Value
The D-value is pre-set for your appliance and is not permitted to be changed.

SuperCool
This function selects the lowest cooling temperature. This gives you colder storage temperatures. This function is relevant to the fridge section Fig. 1 (A)

Use:

  • Cool large amounts of food quickly.

Activating/deactivating the function

  • Using the fridge section: activate the function when you add the goods.
  • Activating/deactivating.
    • oru Activate/deactivate using the SmartDevice app.* The function automatically turns off. The appliance goes back to normal mode. The temperature adjusts itself to the set level.

SuperFrost
This function selects the lowest freezing temperature. This gives you colder storage temperatures. This function refers to the freezer section Fig. 1 (C).

Use

  • For storing more than 2 kg of fresh food every day.
  • Freezing fresh food quickly to the core.
  • Increasing the cold reserves in the stored goods before defrosting the appliance.

Activating/deactivating the function
With a small amount to freeze:

  • Activate 6 hours before use. With a maximum amount to freeze:
  • Activate 24 hours before use.
  • Activating/deactivating. -oru
  • Activate/deactivate using the SmartDevice app.*

The function automatically turns off. The appliance goes back to normal mode. The temperature adjusts itself to the set level.

Party Mode
You can use this function to activate or deactivate Party‐ Mode. PartyMode activates various functions that are useful for a party.

PartyMode activates the following functions:

  • SuperCool (see SuperCool)
  • SuperFrost (see SuperFrost)

You can adjust all listed functions individually and flexibly. When you deactivate PartyMode, all changes are discarded.

Activating PartyMode

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-43

  • Carry out action steps according to the illustration.
  • PartyMode and the associated functions are activated.
  • The current temperature flashes until the target temperature is reached.

Deactivating PartyMode
The PartyMode is automatically deactivated after 24 seconds. However, you can also deactivate PartyMode manually at any time:LIEBHERR-CBNa-572i-22-Plus-
Bio-Fresh-No-Frost-fig-44

  • Carry out action steps according to the illustration.
  • PartyMode is deactivated.
  • The appliance cools to the temperature set previously: The current temperature flashes until the target temperature is reached.

HolidayMode

This function minimises energy consumption during an extended absence. The temperature of the refrigerator compartment is set to 15 °C and this is displayed on the status screen when the temperature has been reached. The set freezer temperature remains unchanged. This function refers to the fridge section Fig. 1 (A).

Use

  • Save energy if you plan to be away for a while.
  • Avoid coming home to bad smells and mould.

Activating/deactivating the function

  • Empty everything from the fridge section.
  • Activating/deactivating .

Controls

  • On: Fridge temperature is raised.
  • Off: the previously set temperature is restored.

SabbathMode
You can use this function to activate or deactivate SabbathMode. If you activate this function, some electronic functions are switched off. As a result, your device meets the religious requirements for Jewish holidays such as the Sabbath and complies with STAR-K Kosher certification.

Device status when SabbathMode is active

The status display shows SabbathMode permanently.
All functions on the display are locked except for the

Deactivate the  SabbathMode function.

Active functions remain active.
The display remains bright when you close the door.
The interior lighting is deactivated.
Reminders are not implemented. The set time interval stops.
Reminders and warnings are not displayed.
There is no door alarm.
There is no temperature alarm.
The defrosting cycle operates only for the specified time, without considering the device consumption.
After a power failure, the device returns to SabbathMode.

Device status

Note
This appliance has certification from the “Institute for Science and Halacha”. (www.machonhalacha.co.il) You can find a list of STAR-K-certified appliances at www.star-k.org/appliances.

Activating SabbathMode

WARNING
The danger of food poisoning from spoiled food! If you have SabbathMode activated and a power failure occurs, no message appears in the status display about the power failure. Once the power is restored, the appliance continues to operate in SabbathMode. The power failure may mean that food spoils and the consumption of this food could lead to food poisoning.

After a power failure

  • Do not consume food that is frozen and has thawed out.
  • Call the settings menu.
  • Press the navigation arrow repeatedly until the corresponding function is displayedLIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-48
  • Carry out action steps according to the illustration.
  • Sabbath mode is activated.
  • The status display shows SabbathMode permanently.

Deactivating SabbathMode
The SabbathMode is automatically deactivated after 80 hours. However, you can also deactivate SabbathMode manually at any time:LIEBHERR-CBNa-572i-22-Plus-
Bio-Fresh-No-Frost-fig-49

  • Carry out action steps according to the illustration.
  • SabbathMode is deactivated.

E-Saver
This function activates or deactivates the energy-saving mode. When you activate this function, the energy consumption decreases and the temperature increases by 2 °C in the appliance. The food remains fresh, but the shelf life is shortened.LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-
fig-51

Temperatures

Activating E-Saver

  • Tap the navigation arrow repeatedly until the corresponding function is displayed.LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-52
  • Carry out action steps according to the illustration.
  • Energy-saving mode is activated.

Deactivating E-Saver

  • Tap the navigation arrow repeatedly until the corresponding function is displayed.LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-53
  • Carry out action steps according to the illustration.
  • Energy-saving mode is deactivated.

CleaningMode
You can use this function to activate or deactivate Cleaning Mode. CleaningMode enables the appliance to be cleaned conveniently. This setting applies to the fridge section.

Application:

  • Clean the fridge section. (see 9.4 Cleaning the appliance) Device status when CleaningMode is active The status display shows CleaningMode permanently. The fridge section is switched off. The reminders and warnings are not displayed. No signal tone sounds. Device status

Activating CleaningMode

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-55

  • Carry out action steps according to the illustration.
  • CleaningMode is activated.
  • The status display shows CleaningMode permanently.

Deactivating CleaningMode
CleaningMode is deactivated automatically after 60 minutes. However, you can also deactivate Cleaning‐ Mode manually at any time:LIEBHERR-CBNa-572i-22
-Plus-Bio-Fresh-No-Frost-fig-56

  • Carry out action steps according to the illustration.
  • CleaningMode is deactivated.
  • The appliance cools to the temperature set previously.

Display brightness
Use this function to set the display brightness in stages. You can select the following brightness levels:

  • 40 %
  • 60 %
  • 80 %
  • 100 %

Setting the display brightness

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-57LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-
fig-58

Fig. 35 Example illustration: Switch from 80 % to 60 %.

  • Carry out action steps according to the illustration.
  • The display brightness is set.

Door alarm
Set the time before the door alarm (see Close the door) sounds.

The options are as follows:

  • 1 min
  • 2 min
  • 3 min
  • Off

Choose the setting

  • Set the time (see 7.3 Fault messages).

Input lock
You can use this function to activate or deactivate the input lock. The input lock prevents the appliance from being operated accidentally, e.g. by children.

Application

  • Avoid unintentional modification of functions.
  • Avoid unintentional switching off of the device.
  • Avoid unintentional temperature setting.

Activating the input lock
If you activate the input lock, you can continue to navigate in the menus but you cannot select or change other functions.LIEBHERR-CBNa-572i-22-Plus-Bio-
Fresh-No-Frost-fig-61

  • Carry out action steps according to the illustration.
  • The input lock is activated.

Deactivating the input lock

  • Call the settings menu.
  • Press the navigation arrow repeatedly until the corresponding function is displayed.LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-62
  • Carry out action steps according to the illustration.
  • The input lock is deactivated.

Info
This setting allows the appliance information to be read out as well as access to the customer menu. It provides the following information:

  • Model name
  • Index
  • Serial number
  • Service number

Show appliance data

  • Tap the navigation arrows () repeatedly until setting the settings appear.
  • Press Confirm ().
  • Tap the navigation arrows () repeatedly until the information is displayed.
  • Read the appliance info.

Reminder
Reminders are given out acoustically by a beep and visually by a symbol in the display. The signal gets louder until the alert stops.

Replace FreshAir active carbon filter
This message appears when the air filter needs replacing.

  • Change the air filter every six months.
  • Confirm the message with OK.
  • The service interval resets.
  • The air filter guarantees the air quality in the fridge.

Activating the setting

  • Activating/deactivating.

Demo mode
Demo mode is a special feature for dealers who want to demonstrate appliance features. If you activate demo mode, all refrigeration functions are deactivated. If you switch on your appliance and “Demo” appears in the status display, then demo mode is already activated. If you activate and then deactivate demo mode, the appliance will be reset to factory defaults. (see Reset)

Activating demo mode

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-57LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-
fig-68

  • Carry out action steps according to the illustration.
  • Demo mode is activated.
  • Appliance is switched off.
  • Switch on the appliance. (see 4.1 Switching on appliance (first use))
  • “DEMO” appears in the status display.

Deactivating demo mode

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-69

  • Carry out action steps according to the illustration.
  • Demo mode is deactivated.
  • Appliance is switched off.
  • Switch on the appliance. (see 4.1 Switching on appliance (first use))
  • Appliance is reset to factory settings.

Reset
This function resets all settings to the factory settings. All settings that you have made thus far will be reset to their original values.

Activating the setting

  • Activate.

Fault messages
Fault messages appear in the display. There are two categories of fault messages:

Category Meaning
Message Reminder of general procedures. You can carry out these procedures to

eliminate the message.
Warning| Appears when there are malfunctions. A signal sounds in addition to the display. The signal becomes louder until you acknowledge by tapping the display. You can eliminate simple defects yourself. For more serious defects, you must contact customer service.

Warnings

Close the door
This message appears if the door is open for too long. You can set how long it takes for this message to appear .

  • Stop alarm: Confirm the message.
    -or
  • Close the door.

Power cut
This message appears if the freezer temperature increased due to a power cut. After the power is restored, the appliance continues to work at the set temperature.

  • Stop alarm: Confirm the message.
  • Temperature alert appears (see Temperature alarm) .

Temperature alarm
This message appears if the freezer temperature does not match the set temperature.

Temperature variations could be because:

  • Hot, fresh food was inserted.
  • Too much warm room air flowed in when rearranging and removing food.
  • The power was cut off for a while.
  • The appliance is faulty.

When the fault is eliminated the appliance continues to work at the set temperature.

  • Confirm the display.
  • The highest temperature is shown.
  • Confirm display again.
  • The status display is displayed.
  • The current temperature is shown.

Error
This message appears if there is a fault with the appliance. An appliance component indicates a fault.

  • Open the door.
  • Note down the fault code.
  • Confirm the message.
  • The signal tone stops.
  • The status display appears.
  • Close the door.
  • Contact customer service. (see 10.4 Customer Service)

Message

Water tank
This message appears if there is not enough water in the water tank.

  • Fill the water tank.
  • The IceMaker produces ice cubes.
  • When the water tank is full and the following message appears: Check if the float is stuck.
  • If necessary, drain the water and release the float with a thin object such as a cotton bud.
  • When the water tank is full and the following message appears: Contact customer service. (see 10.4 Customer Service)

Features

star freezer compartment

Opening/closing the freezer compartment

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-76

Opening the freezer compartment:

  • Reach into the handle area from below.
  • Push the handle plate while pulling the door towards you. Closing the freezer compartment:
  • Close the door while pushing from the front.
  • The door is engaged.
Door rack

Move/remove the door rack

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-77

  • Slide the rack upwards.
  • Pull forwards.
  • Re-insert it in reverse order.

Disassembling the door rack
The door rack can be taken apart for cleaning.LIEBHERR-CBNa-572i-22-Plus-
Bio-Fresh-No-Frost-fig-78

  • Disassemble the door rack.
Shelves

Adjusting/removing the shelves
The shelves are prevented from being pulled out accidentally by pull-out stops .LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-79

  • Lift the shelf and pull forward.
  • Line up the side runner.
  • Adjust the height of the shelf: Lift or lower it to the desired height and slide it in.LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-80
  • Remove the shelf completely: Pull it out to the front.
  • Easier removal: Set the shelf at an angle.
  • Insert the shelf again: Slide it in all the way.
  • The pull-out stoppers point downwards.
  • The pull-out stoppers are behind the front support.

Dividing shelf

Using the dividing shelf
The shelves are prevented from being pulled out accidentally by pull out stops .LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-81

  • Push the dividing shelf underneath as shown.

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-82

Adjusting the height:

  • Pull the glass panels out Fig. 49 (1) from the front, one at a time.
  • Release the support rails and click in at the height you want.
  • Slide in the glass panels one at a time.
  • Flat pull-out stoppers at the front, right behind the support rails.
  • High pull-out stoppers at the back.

Using both shelves:

  • Hold the glass panel with one hand and pull it to the front.
  • The glass panel Fig. 49 (1) and trim strip are at the front.
  • The stops Fig. 49 (3) point down.

VarioSafe
The VarioSafe offers space in the refrigerator compartment for small groceries, packages, tubes and jars, for example.LIEBHERR-CBNa-572i-22-Plus-
Bio-Fresh-No-Frost-fig-83

  1. VarioSafe drawer
  2. Side panels with ribs for VarioSafe drawer
  3. Recesses on the left and right side panel

Inserting the Vario Safe

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-84

  • Insert the VarioSafe into the refrigerator compartment at an angle Fig. 51 (1) until the recesses in the side Fig. 51 (2) of the VarioSafe are at the level of the support rib in the refrigerator compartment.LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-85
  • Set VarioSafe straight. Fig. 52 (1)
  • Lift VarioSafe at the front. Fig. 52 (2)LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-86
  • Lift VarioSafe up toward the front.
  • Push VarioSafe in to the rear.
  • Lower VarioSafe.
  • VarioSafe audibly engages.
  • VarioSafe is inserted.

Repositioning the VarioSafe
You can move the VarioSafe as a whole in the refrigerator compartment .LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-87

  • Lift VarioSafe at the front.LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-88
  • Pull VarioSafe forwards until the recesses in the side of the VarioSafe are at the level of the support rib in the refrigerator compartment. Fig. 55 (1)
  • Move VarioSafe up or down in the refrigerator compartment until the desired height is reached. Fig. 55 (2)LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-89
  • Lift VarioSafe at the front.
  • Push VarioSafe in to the rear.
  • VarioSafe audibly engages.
  • VarioSafe is offset in height.

Moving the VarioSafe drawer
You can use the VarioSafe drawer at two different heights. If you would like to store taller foodstuffs in the VarioSafe drawer, slide the VarioSafe drawer in on the bottom rib. If you would like to store smaller foodstuffs in the VarioSafe drawer, slide the VarioSafe drawer in on the top rib.LIEBHERR-
CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-90

  • Pull out the VarioSafe drawer as far as it will go.
  • Lift the VarioSafe drawer up at the front.
  • Remove the VarioSafe drawer to the front.LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-91
  • Lift the VarioSafe drawer up at the front.
  • Place the VarioSafe drawer behind the stoppers on desired rib Fig. 58 (1) or Fig. 58 (2).
  • VarioSafe drawer is offset in height.

Removing the VarioSafe
You can remove the VarioSafe as a whole.

  • Lift VarioSafe at the front.
  • Pull VarioSafe forwards Fig. 60 (1) until the recesses in the side of the VarioSafe are at the level of the support rib in the refrigerator compartment. Fig. 60 (2)
  • Set VarioSafe in the refrigerator compartment at an angle.
  • Take VarioSafe out to the front. Fig. 61 (2)
  • VarioSafe is removed.

Disassembling the VarioSafe
You can disassemble the VarioSafe into its individual parts if you want to clean the VarioSafe or if you need to install or remove parts.

  • Remove VarioSafe as a whole. (see 8.5.4 Removing the VarioSafe)
  • Disassemble VarioSafe according to the illustration.
Adjustable bottle shelf

Using the bottle shelf
In the bottom of the fridge section you can either use the variable bottle shelf or the glass panel.

  • Remove the glass panel and store in a safe place.
  • Lay bottles with their base towards the rear wall.

Note
If the bottles are protruding over the front of the bottle shelf:

  • Move the lower door rack up a place.

Removing the bottle shelf
You can remove the bottle shelf for cleaning.

  • Remove the glass panel above the bottle shelf.
  • Lift the bottle shelf at the front and pull out.

Note
Liebherr recommends the following: Do not place any goods on the drawer cover below.

Inserting the bottle shelf

  • Slide in the bottle shelf until it engages and push down.

Drawers
You can remove the drawers for cleaning. You can remove the drawers to use VarioSpace. The way to remove/insert the drawers varies depending on the pull- out system. Your appliance can contain various pull-out systems.

Note
The energy consumption increases and the cooling power goes down if ventilation is not sufficient.

  • Leave the bottom drawer in the appliance!
  • Always leave the fan air vents clear on the back wall!

Drawer on appliance base or glass shelf
The drawer runs directly on the appliance base or on a glass shelf. There are no rails. When you remove the drawers, you can use the glass shelves below them as storage shelves.

Removing drawer

  • Remove drawer as shown in the illustration.

Inserting drawer

  • Insert drawer as shown in the illustration.

Drawer on telescopic rails
The drawer runs on extendible rails (telescopic rails). There are fully extendible telescopic rails and telescopic rails with partial pull-out. Fully extendible drawers can be pulled out fully from the appliance. Drawers with partial pull-out cannot be removed fully from the appliance. The system in your appliance depends on the type of appliance.

Fully extendible
If you have fully extendible rails, there is a clamp located at the back on the left and right of the rail.

Removing drawer

  • Pull out drawer as far as it will go.
  • Lift left clamp and simultaneously pull drawer forwards on the left. Fig. 68 (1)
  • Lift right clamp and simultaneously pull drawer forwards on the right. Fig. 68 (2)
  • Remove drawer to the front. Fig. 68 (3)
  • Slide rails in.

Inserting drawer

  • Slide rails in.
  • Place drawer on rails.
  • Slide in drawer to the back.
  • Drawer latches in audibly at the back.

*Partial pull-out fridge compartment Removing drawer**

  • Pull out the drawer halfway. Fig. 70 (1)
  • Push the drawer down at the front. Fig. 70 (2)
  • Push the left rail in by about 2 cm. Fig. 70 (3)
  • Push the right rail in by about 2 cm. Fig. 70 (4)
  • Remove the drawer to the front. Fig. 70 (5)
  • If the rails are not yet fully inserted after removing the drawer:
  • Push rails in completely.

Inserting drawer

  • Slide rails in.
  • Place drawer on rails.
  • Slide in drawer to the back.

Fruit & Vegetable safe cover
You can remove the compartment cover for cleaning.

Removing the compartment cover

Ensure that the following conditions are met:

  • Bottle shelf is removed (see 8.6 Adjustable bottle shelf) .

When the drawers are removed:

  • Pull the lid up at the front to the opening in the retaining parts Fig. 73 (1).
  • Lift from the back and pull it up and out Fig. 73 (2).

Inserting the compartment cover

If the text THIS SIDE UP points upwards:

  • Insert the lip of the cover over the opening of the rear bracket Fig. 74 (1) and click into place Fig. 74 (2).
  • Position the cover where you want it (see 8.9 Adjusting the moisture levels) .

Adjusting the moisture levels
You can adjust the moisture in the drawer yourself by adjusting the compartment cover. The compartment lid is attached to the drawer and can be hidden by a shelf or additional drawers.

Low air humidity

  • Open the drawer.
  • Slide the compartment cover forwards.
  • With the drawer closed: Gap between the cover and the compartment.
  • The air moisture in the Safe decreases.

High air moisture

  • Open the drawer.
  • Slide the cover back.
  • With the drawer closed: The cover seals the compartment.
  • The air moisture in the Safe increases. If there is too much moisture in the compartment:
  • Choose the setting “low air moisture”.
    -or
  • Remove any excess moisture with a cloth.

Note

You can apply the “low air moisture” setting to the Fruit & Vegetable-Safe and the Meat & Dairy-Safe.

  • Set the “low air moisture” option.

Glass shelves
You can remove the glass shelves under the drawers for cleaning. You can remove the glass shelves under the drawers to use VarioSpace.

Removing/inserting the glass shelf
Make sure that the following requirements are fulfilled:

  • Glass shelf under the drawer: The drawer has been removed. (see 8.7 Drawers)

Removing glass shelf

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-109

  • Lift glass shelf at the front. Fig. 76 (1)
  • Take out glass shelf to the front. Fig. 76 (2)

Inserting glass shelf

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-111

  • Position glass shelf at an angle behind the stoppers. (see Fig. 77)
  • Lower glass shelf.
  • Slide in glass shelf to the back.

**EasyTwist-Ice***
With the EasyTwist-Ice you can make enough ice cubes for the whole household. The EasyTwist-Ice is supplied with water via a water tank.LIEBHERR-CBNa-
572i-22-Plus-Bio-Fresh-No-Frost-fig-112

  1. Freezer drawer with EasyTwist-Ice
  2. Body with ice cube tray
  3. Water tank
  4. Rotary knob
  5. Ice cube drawer

Note
Do not change the position of the freezer drawer with the EasyTwist-Ice in the appliance.

Making ice cubes
The amount of ice cubes you can make in a given period of time with the EasyTwist-Ice depends on the freezer temperature of the appliance. The lower the temperature in the appliance, the more ice cubes you can make.

Maximum   number    of    ice cubes in the ice cube tray: 20 ice cubes
Maximum capacity of the ice cube drawer: 40 ice cubes (equivalent to two ice

cube batches)
More information about the time needed for ice cube production:| (see 10.1 Technical specifi‐ cations)

Make sure that the following requirements are fulfilled:

  • Components of the EasyTwist-Ice have been cleaned.

Filling the water tank

WARNING
Risk of poisoning due to contaminated water!

  • Only fill the water tank with potable water.

NOTICE
Sugar-content liquids! Damage to EasyTwist-Ice.

  • Only fill with cold drinking water.

Note
Using filtered, decarbonised water ensures the best-tasting drinking water for your ice cubes. This water quality can be achieved using a table water filter of the kind available in trade retail outlets.

  • Always fill the water tank only with filtered, decarbonised drinking water.LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-113
  • Pull out freezer drawer as far as it will go.
  • Lift the water tank at the recess Fig. 79 (1).
  • Remove the water tank by lifting it upwards. Fig. 79 (2)
  • Fill the water tank with drinking water up to the mark Fig. 79 (3).LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-114
  • Position the water tank at the front. Fig. 80 (1)
  • Lower the water tank at the rear. Fig. 80 (2)
  • Slide in the freezer drawer.

Releasing the ice cubes
Make sure that the following requirements are fulfilled:

  • The required time for the production of ice cubes has been observed. (see 10.1 Technical specifications)
  • The freezer drawer is fully inserted.
  • Ice cube drawer is fully inserted.
  • Turn the rotary knob Fig. 78 (4) clockwise as far as it will go.
  • Ice cubes fall from the ice cube tray into the ice cube drawer Fig. 78 (5). If all the ice cubes do not come out of the ice cube tray:
  • Turn the rotary knob clockwise several times to the stop.

VarioSpace

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-115

You can remove drawers and glass panels from your appliance. This provides more room for large food items such as poultry, joints of meat, large game, and tall baked products. You can then freeze these items whole for later preparation.

  • Note the weight limits on the drawers and glass panels (see 10.1 Technical specifications) .
Bottle holder

Using the bottle holder

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-116

  • Push the bottle holder onto the bottles.
  • The bottles are prevented from falling over.

Removing the bottle holder

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-117

  • Move the bottle holder all the way to the right.
  • Push the bottle holder to the back to remove.

Freezer pack

Freezer packs prevent the temperature rising too quickly should there be a power cut. The freezer packs are in the drawer.

Using the freezer pack

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-118

When the freezer packs are fully frozen:

  • Place on the frozen goods in the top, front part of the freezer.

Maintenance

FreshAir carbon filter
The FreshAir carbon filter is in the compartment above the fan. It guarantees the best air quality.

  • Replace the carbon filter every 6 months. When the reminder is set, a message on the display prompts you to change it.
  • The carbon filter can be disposed of with the regular household waste.

Note
FreshAir activated charcoal filters can be purchased from the Liebherr- Hausgeräte store at home.liebherr.com/ shop/de/deu/zubehor.html.

Removing the FreshAir carbon filter

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-119

  • Pull out the compartment Fig. 85 (1).
  • Remove the carbon filter Fig. 85 (2).

Inserting the FreshAir carbon filter

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-120

  • Insert the carbon filter as shown in the diagram Fig. 86 (1).
  • The carbon filter clicks into place. If the carbon filter is pointing downwards:
  • Push the compartment in Fig. 86 (2).
  • The carbon filter is now ready for use.
Disassembling / assembling pullout systems

Notes on disassembly

You can disassemble some of the pull-out systems for cleaning. Your appliance can contain a variety of pull-out systems. The following pull-out systems can be disassembled or cannot be disassembled:

Pull-out system can be disassembled / cannot be disassembled
Drawer on appliance base or glass shelf cannot be disassembled
Fully extendible* cannot be disassembled*
Partial pull-out fridge compart‐ ment* cannot be disassembled*
Defrosting the appliance

Defrosting the fridge compartment
Defrosting is performed automatically. The water from the thawing process drains through the outlet and evaporates.

  • Clean the drain opening regularly (see 9.4 Cleaning the appliance) .

Defrosting the freezer compartment with NoFrost
Defrosting is performed automatically with the NoFrost system. The moisture is deposited on the evaporator, is periodically defrosted and evaporates. The appliance does not need to be defrosted.

Cleaning the appliance

Ready

WARNING
Danger of electric shock!

  • Remove the refrigerator connector or interrupt the power supply.

WARNING
Risk of fire

  • Do not damage the refrigeration circuit.
  • Empty the appliance.
  • Remove mains connector.
    -or
  • Activate CleaningMode.

Clean the housing

NOTICE

Improper cleaning!
Damage to the appliance.

  • Only use soft cleaning cloths and ph-neutral all-purpose cleaners.
  • Do not uses abrasive sponges or steel wool which may cause scratches.
  • Do not use any sharp or abrasive cleaning agents, nor any that contain sand, chloride or acid.

WARNING
Risk of injury and damage as a result of hot steam! Hot steam can lead to burns and can damage the surfaces.

  • Do not use any steam cleaners!
  • Wipe the housing down with soft, clean cloth. If very dirty, use lukewarm water with a neutral cleaner. Glass surfaces can also be cleaned with glass cleaner.

Cleaning the interior

NOTICE
Improper cleaning! Damage to the appliance.

  • Only use soft cleaning cloths and ph-neutral all-purpose cleaners.
  • Do not uses abrasive sponges or steel wool which may cause scratches.
  • Do not use any sharp or abrasive cleaning agents, nor any that contain sand, chloride or acid.
  • Plastic surfaces: clean by hand with a soft clean cloth, lukewarm water and a little detergent.
  • Metal surfaces: clean by hand with a soft clean cloth, lukewarm water and a little detergent.
  • Drain hole : remove deposits using a thin item (for example a cotton bud).
Clean the components

NOTICE
Improper cleaning!

Damage to the appliance.

  • Only use soft cleaning cloths and ph-neutral all-purpose cleaners.
  • Do not uses abrasive sponges or steel wool which may cause scratches.
  • Do not use any sharp or abrasive cleaning agents, nor any that contain sand, chloride or acid.

Clean with a soft, clean cloth, lukewarm water and some detergent:

  • Door rack
  • Shelf
  • Dividing shelf
  • VarioSafe*
  • Fruit & Vegetable safe cover
  • Drawer
  • Adjustable bottle shelf
  • Components of the EasyTwist-Ice*

Clean with a damp cloth:

  • Retractable rails

Please note: The grease in the tracks is used for lubrication and must not be removed!

Wash in the dishwasher up to 60 °C:

  • Bottle rack
  • Holder of the dividing shelf
  • IceMaker water tank and water tank lid
  • To disassemble components: see the relevant section.
  • Clean the components.

Cleaning the EasyTwist-Ice
Clean the EasyTwist-Ice in the following situations:

  • First use
  • Not using for more than 48 hours
  • When cleaning is required

Dismantling the EasyTwist-Ice
Make sure that the following requirements are fulfilled:

  • The drawer has been removed. (see 8.7 Drawers)
  • The drawer is placed on a table.LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-121
  • Removing the water tank: Lift the water tank by the recess Fig. 87 (1).
  • Remove the water tank Fig. 87 (2) upwards.
  • Remove the ice cube drawer Fig. 87 (3) to the front.LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-122
  • Removing the EasyTwist-Ice body: Use your finger to push the tab Fig. 88 (4) down and use your other hand to lift the EasyTwist-Ice body Fig. 88 (5) from behind at the same time.
  • Remove the EasyTwist-Ice body from the freezer drawer.LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-123
  • Removing the EasyTwist-Ice body cover: Push the tabs Fig. 89 (6) on both sides of the EasyTwist-Ice body with one hand.
  • Use the other hand to remove the cover Fig. 89 (7) upwards.
  • EasyTwist-Ice is dismantled into four parts.LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-124

(see Fig. 90) Fig. 90 Components of the EasyTwist-Ice

  1. EasyTwist-Ice body with ice cube tray
  2. Cover
  3. Water tank (4) Ice cube drawer

NOTICE
Risk of damage due to improper dismantling! Equipment breaking, jumping and cracking. If you dismantle the EasyTwist-Ice body further, you may damage the rotary knob or other parts of the EasyTwist-Ice body.

  • Only dismantle the EasyTwist-Ice into the components shown. (see Fig. 90)
  • Clean the EasyTwist-Ice body Fig. 90 (1) as a whole. Cleaning the EasyTwist-Ice

Make sure that the following requirements are fulfilled:

  • The EasyTwist-Ice is dismantled. (see Dismantling the EasyTwist-Ice)
  • Clean the ice cube drawer, water tank, cover and Easy‐ Twist-Ice body with warm water and a little detergent.
  • Dry all cleaned components thoroughly with a dry cloth.
  • The EasyTwist-Ice is clean.

Installing the EasyTwist-Ice

LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-125

  • Installing the EasyTwist-Ice body cover: Place the cover on the front. Fig. 91 (1)
  • Lower the cover at the rear. Fig. 91 (2)
  • The cover locks into both tabs Fig. 91 (3) audibly.LIEBHERR-CBNa-572i-22-Plus-Bio-Fresh-No-Frost-fig-126
  • Installing the EasyTwist-Ice body: Push the axes for the EasyTwist-Ice body into the guides Fig. 92 (4).
  • Press the EasyTwist-Ice body Fig. 92 (5) down at the back.
  • The EasyTwist-Ice body locks in audibly.
  • Insert the ice cube drawer Fig. 93 (6).

WARNING

Risk of poisoning due to contaminated water!

  • Only fill the water tank with potable water.
  • Fill the water tank with water.
  • Insert the water tank.
  • Insert the drawer. (see 8.7 Drawers) If you are using unfiltered water:
  • Dispose of ice cubes that were produced 24 hours after initial ice cube production. -or- If you are using filtered water:
  • Dispose of ice cubes that were produced 48 hours after initial ice cube production.

After cleaning

  • Wipe the appliance and the components dry.
  • Connect and switch on the appliance.
  • Activate SuperFrost (see 7.2 Appliance functions) . The temperature is cold enough:
  • Place the food inside.

Customer help

  • Repeat cleaning regularly.

Customer help

Technical specifications

Temperature range

Cooling| 3 °C to 9 °C
BioFresh| 0 °C to 3 °C
Freeze| -26 °C to -15 °C
Maximum freezing quantity/24 h

Freezer ment| compart‐| See “Freezing capacity …/24 h” on the type plate
Freezer ment| compart‐| See “Freezing capacity …/24 h” on the type plate
Maximum component capacity

Features| Appliance width

550      mm (see instal‐ lation instruc‐ tions, appliance dimen‐ sions)

| Appliance width

600     mm (see installa‐ tion instruc‐ tions, appliance dimen‐ sions)

| Appliance width

700      mm (see instal‐ lation instruc‐ tions, appli‐ ance dimen‐ sions)

Drawer on glass shelf

(see 8.7.1 Drawer on appliance base or glass shelf)

| 12 kg| 15 kg| —
Ice cube production with EasyTwist-Ice*

Time required at -18 °C| approx. 5.5 h
Time required with SuperFrost activated| approx. 3 h

For appliances with a WiFi connection:*

Frequency specification*

Frequency band| 2.4 GHz
Maximum radiated power| < 100 mW
Purpose    of     the wireless equipment| Integration in the local WiFi network for data communication

Operating noises
The appliance makes different noises when it is on.

  • At higher temperatures the appliance uses less energy but works for longer. It is quieter.
  • At lower temperatures the food is cooled faster. It is  louder.

Examples:

  • Functions on (see 7.2 Appliance functions)
  • Fan running
  • Food recently added
  • High ambient temperature
  • Door open for a while
Noise Possible cause Type of noise
Bubbling splashing and Coolant flowing into the cooling circuit. Normal
noise operating
Hissing Coolant sprays into the cooling circuit. Normal noise operating
Humming The  appliance is cooling. The volume depends on the cooling output.
Normal noise operating
Suction noises Soft-closing door is being opened and closed. Normal noise

operating
Humming rustling| and| The fan is running.| Normal noise| operating
Clicking| Components are switched on and off.| Normal noise| switching
Rattling humming| or| Valves or flaps are working.| Normal noise| switching
Noise| Possible cause| Type of noise| Lifting
---|---|---|---
Vibration| Improper setup| Defective noise| Level       the appliance using the adjustable feet.
Rattling| Components,

items inside the appliance

| Defective noise| Secure components.

Leave enough space between the items.

Technical fault
Your appliance is designed and built to ensure it works reliably and has a long service life. In the unlikely event that a fault occurs during operation, please check whether it is due to an operating error. If so, you will be charged for the callout and repair costs even if it falls within the warranty period. You can fix the following faults yourself.

Appliance function

Defect Cause Remedy
The appliance is not working. → The appliance is not switched on.

►         Switch the appliance on.
Defect| Cause| Remedy
---|---|---
 | → The power plug is not properly plugged into the socket.| ►         Check the power plug.
→ There is something wrong with the power outlet fuse.| ►         Check the fuse.
→ Power cut| ►     Keep the appliance closed.

►     Protecting food: Lay freezer packs on top of the food or use another freezer if the power is off for a prolonged period.

►     Do not re-freeze defrosted food,

→ The appliance plug does not fit the appliance properly.| ►         Check the appliance plug.
Temperature is not cold enough.| → The appliance door is not closed properly.| ►         Close the appliance door.
→ Not enough ventilation.| ►         Keep ventilation grille clear, and clean it.
→ The ambient temperature is too high.| ►         Solution: (see 1.4 Appliance range of use) .
→ The appliance was opened too many times or for too long.| ►         Wait to see if the required temperature corrects itself. If not, contact Customer Service. (see 10.4 Customer Service)
→ Too much fresh food was placed inside without SuperFrost.| ► Solution: (see SuperFrost)
→ The temperature is set incorrectly.| ►         Turn down the temperature and check after 24 hours.
→ The appliance is too close to a heat source (oven, radiator, etc).| ► Move the appliance or the heat source.
The door seal is defective or needs to be replaced for another reason.| → You can replace the door seal, depending on your model. It can be replaced without the need for special tools.| ►         Contact Customer Service. (see 10.4 Customer Service)
The door seal is defective or needs to be replaced for another reason.| → The door seal can be replaced. It can be replaced without the need for special tools.| ►         Contact Customer Service. (see 10.4 Customer Service)
The appliance builds up too much ice or condensa‐ tion.| → The door seal may have slipped out of its groove.| ►         Check that the door seal is well fitted in the groove.
*The appliance is hot to touch on the outside.**| → The heat of the refrigeration circuit is used to avoid condensation.| ►         This is normal.

Features

Defect Cause Remedy
The internal light does not come on. → The
appliance is not switched on. ►         Switch the appliance on.
→ The door was open for longer than 15 minutes. ►         Interior lighting

turns off automatically after approx. 15 min. with the door open.
→ The LED interior light is faulty or the lid is damaged.| ►         Contact Customer Service. (see 10.4 Customer Service)
The freezer compartment cannot be closed.| → The lock is on when the door is open.| ►         Use the handle again.

Shutting down

Customer Service
First check whether you can rectify the fault yourself (see 10 Customer help) . If you cannot rectify the problem, contact Customer Service. You can find the address in the enclosed brochure “Liebherr- Service” or at home.liebherr.com/service.

WARNING
Unprofessional repair! Injuries.

  • Have any repairs and action – not expressly specified – on the appliance and mains cable carried out by service personnel only. (see 9 Maintenance)
  • A damaged mains cable may only be replaced by the manufacturer, the manufacturer’s Customer Service or a similarly qualified person.
  • In the case of appliances with an IEC connector, the change may be made by the customer.

Contacting Customer Service
Make sure that the following appliance information is available:

  • Appliance name (model and index)
  • Service no. (Service)
  • Serial no. (S no.)
  • Call up the appliance information via the display. (see Info) -oru Refer to the type plate for appliance information. (see 10.5 Model plate)
  • Note down the appliance information.
  • Notify customer service: Report errors and the appliance information.
  • This will help us to provide you with a faster, more accurate service.
  • Follow further instructions from Customer Service.

Model plate
The model plate is behind the drawers on the inside of the appliance.

  1. Appliance description
  2. Service no.
  3. Serial no.
    • Note the data on the model plate.

Shutting down

  • Empty the appliance.
  • Switch off the appliance. (see Turn off appliance)
  • Remove the mains connector.
  • Remove appliance connector if required: Remove and move from left to right at the same time.
  • Clean appliance. (see 9.4 Cleaning the appliance)
  • Leave the door open to avoid bad smells building up.

Disposal

Preparing appliances for disposal
Liebherr uses batteries in some of its appliances. In the EU, for environmental reasons, legislation obliges the end user to remove these batteries before disposing of old appliances. If your appliance contains batteries, a corresponding notice is attached. Lamps If you can remove the lamps yourself without destroying them, also remove these before disposal.

  • Take the appliance out of operation.
  • Appliances with batteries: remove the batteries. For a description, see the Maintenance chapter.
  • If possible: remove lamps without destroying them.

Disposing of the appliance in an environmentally friendly manner
The appliance still contains valuable materials and must be disposed of separately from unsorted municipal waste.


Dispose of batteries separately from the old appliance. To do this, you can return the batteries free of charge to retailers as well as recycling centres and collection centres for recyclable materials.

Lamps
Dispose of removed lamps via the respective collection systems.

For Germany: You can dispose of the appliance free of charge via the class 1 collection containers at the local recycling and recyclable material collection centres. When purchasing a new fridge/freezer, if the sales area > 400 m2, retailers will also take back the old appliance free of charge.

WARNING
Leaking coolant and oil! Fire. The coolant contained in the appliance is eco- friendly but also flammable. The oil contained in the appliance is flammable. Escaping coolant and oil can ignite if the concentration is high enough and in contact with an external heat source.

  • Do not damage the pipelines of the coolant circuit and the compressor.
  • Transport the appliance without damaging it.
  • Dispose of batteries, lamps and the appliance according to the above specifications.
  • home.liebherr.com/fridge-manuals
  • fridge/freezer with BioFresh

Part number index : 7083576-00

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