LIEBHERR CNF5204 Pure NoFrost Combined Fridge Freezers Installation Guide

LIEBHERR CNF5204 Pure NoFrost Combined Fridge Freezers

The manufacturer is constantly working to improve all types and models. Therefore, please be aware that we reserve the right to make changes to the shape, equipment and technology.

Explanation

• Read instructions
  Please read the information in these instructions carefully to understand all of the benefits of your new appliance.

• Full instructions on the internet
  The detailed instructions are available via the QR code on the front of these instructions, at home.liebherr.com/fridge-manuals or by entering the service number at home.liebherr.com /fridge-manuals. The service number can be found on the serial tag:

• Check appliance
  Check all parts for transport damage. If you have any complaints, please contact your agent or customer service.

• Differences
  These instructions apply to a range of models, so there may be differences. Sections that apply to certain models only are indicated by an asterisk

• Instructions and results
  Instructions are marked with a . Results are marked with a .

• Videos
  Videos about the appliances are available on the YouTube channel of Liebherr- Hausgeräte

General safety instructions

• Please keep this assembly manual in a safe place so you can refer back to it at any time.
• If you pass the appliance on, please hand this assembly manual to the new owner.
• Read this assembly manual before installation and use in order to use the appliance safely and correctly. 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.
• First read the general safety instructions in the “General safety instructions” section of the operating instructions, which accompany these installation instructions, and follow them. If you can no longer find the operating instructions, you are able to download the operating instructions on the internet via the QR code on the front of the assembly manual at home.liebherr.com/fridge-manuals or by entering the service number at  home.liebherr.com/fridge-manuals. The service number can be found on the serial

Observe the warning messages and other detailed information in the other sections when installing the appliance

• DANGER indicates a hazardous situation, which if not avoided, will result in death or serious injury.
• WARNING indicates a hazardous situation, which if not avoided, could result in death or serious injury
• CAUTION indicates a hazardous situation, which if not avoided, will result in minor or moderate injury.
• NOTICE indicates a hazardous situation, which if not avoided, could result in damage to property.
• Note indicates useful advice and tips

Setup conditions

WARNING
Risk of fire due to moisture! If live parts or the power cord get wet, this can cause a short circuit. The appliance is designed for use in enclosed spaces. Do not operate the appliance in open space or in damp areas or where there is spray.

Normal use
Only set up and use the appliance in enclosed spaces

Space

WARNING
Leaking refrigerant and oil! Fire. The refrigerant contained within the appliance is environmentally friendly, but flammable. The oil contained within the appliance is flammable. Escaping refrigerant and oil can ignite if they are of high enough concentration and are exposed to an external heat source.

• Do not damage the pipelines of the coolant circuit and the compressor.
• If the appliance is installed in a very damp environment condensate water may form on the outside of the appliance. Always make sure the installation area is well ventilated. .
• The more refrigerant is in the appliance, the larger the room must be where the appliance is located. In the case of a leak, a flammable gas-air mixture may be created in a room that is too small. For every 8 g of refrigerant, the installation space must be at least 1 m3. Specifications regarding the refrigerant contained within the appliance can be found on the rating plate inside the appliance.

Installation surface

• The floor of the installation site must be horizontal and level.
• The height of the appliance base must be the same as the surrounding floor

Installation position

• Do not install the appliance in direct sunlight or next to an oven, heater, or similar heat source.
• Always stand the appliance backed directly to the wall using the enclosed wall spacers (see below).

Fitting the appliance into the kitchen unit
The appliance can be built into kitchen cabinets

1. Top cupboard
2. Appliance
3. Kitchen cabinet
4. Wall

• (A) Appliance depth
• (B) Door depth
• (C) Ventilation cross-section
• (D) Distance to the rear of the appliance
• (E) Distance to the side of the appliance

There must be a ventilation shaft with depth Fig. 1 (D) at the back of the top cupboard over the entire width of the top cupboard. The cross section of the ventilation gap Fig. 1 (C) must be maintained below the ceiling. If the appliance is installed with the hinges next to a wall Fig. 1 (4) , the distance between the appliance and the wall must be at least 13 mm. If the appliance is installed with the hinges next to a wall Fig. 1 (4) , the distance between the appliance and the wall must be at least 20 mm. In order to be able to fully open the doors, the appliance must   be at depth Fig. 1 (B) from the front of the kitchen cabinet. Regardless of the depth of the kitchen cabinets Fig. 1 (3) and use of wall spaces, the appliance can protrude further.

Appliances without handle / with recessed grip

Appliances with recessed grip and glass front If the appliance is installed with the hinges next to a wall (4) , the distance between the appliance and the wall must be at least 13 mm.*

Installation dimensions

If the appliance is installed with the hinges next to a wall (4) , the distance between the appliance and the wall must be at least 20 mm.* Ensure that the following conditions are met:

• Recess dimensions are adhered to .
• Ventilation requirements are complied with (see 4 Ventilation requirements) .

Setting up multiple appliances

NOTICE
Risk of damage caused by water condensate! Do not install this device directly beside another fridge/ freezer compartment

These appliances are designed for different types of installation. Only combine appliances if the appliances are designed for this. The following table shows the installation options by model:

Assemble appliances according to separate installation instructions.

Electrical connection

WARNING
Improper use! Fire. If a power cable/plug comes into contact with the back of the appliance, the power cable/plug can be damaged by appliance vibrations and this may result in a short circuit.

• Install the appliance so that it does not touch any plugs or power cables.
• Do not connect any appliances to sockets in the area of the back of the appliance.
• Multi-sockets/power distributors and other electronic appliances (such as halogen transformers) may not be placed and operated at the back of appliances.

For appliances with supplied wall spacers, the dimensions must be increased by 15 mm .

Ventilation requirements

NOTICE
Risk of damage due to overheating in the case of insufficient ventilation! In the case of insufficient ventilation, the compressor can be damaged.

• Make sure there is sufficient ventilation.
• Observe the ventilation requirements

If the appliance is integrated in a fitted kitchen, the following ventilation requirements must be met:

• The spacing fins on the back of the appliance are used to ensure sufficient ventilation. These must not lie in cavities or recesses in their final installation position.
• Basically, the larger the ventilation gap, the more energy the appliance saves during operation.

Transporting the appliance

• Transport the appliance in its packaging.
• Transport the appliance upright.
• Use two people when transporting the appliance

Unpacking the appliance

If the appliance is damaged check with the supplier immediately before connecting it.

• Check the appliance and packaging for damage during transport. If you suspect any damage, please contact your supplier immediately.
• Remove all materials that could prevent it from being installed properly or prevent proper ventilation from the back or the side panels of the appliance.
• Remove all protective films from the appliance. Do not use sharp or pointed objects for this.
• Remove the mains cable from the back of the appliance. Also remove the cable holder, otherwise there will be vibration noise!

Mounting wall spacers

The spacers must be used in order to reach the declared energy consumption levels as well as to avoid the formation of condensate water at high levels of ambient humidity. These will extend the depth of the appliance by approx. 15 mm. The appliance is fully functional if the spacers are not used, but it will consume slightly more energy. If wall spacers are supplied with an appliance, these wall spaces must be mounted on the left and right of the back of the appliance.

Setting up the device

CAUTION
Risk of personal injury! Have two people move this appliance into place.

CAUTION
Risk of injury and damage! The door can strike against the wall, which would damage it. In the case of glass doors, the broken glass may cause injury!

• Protect the door from striking against the wall. Place a door stopper, e.g. a felt stopper, on the wall.
• A device that limits door opening to 90° can be ordered from a qualified service provider.

Transporting the appliance

WARNING
Unstable appliance! Risk of injury and damage. The appliance can tip over. Secure the appliance according to the operating instructions.

WARNING
Danger of fire and damage! Do not place devices that give off heat, e.g. microwaves, toasters, etc. on the appliance

Make sure that the following requirements are fulfilled:

• Only move the appliance when it is not loaded.
• Only set up the appliance when someone is present to help you

Setting up the appliance level

CAUTION
Risk of injury or damage from the appliance tipping or the door falling open! If the additional adjustable foot on the base support is not correctly positioned on the floor, there is a risk of the door falling open or the appliance tipping. This can lead to injury or property damage.

• Unscrew the additional adjustable foot on the support until it reaches the floor.
• Then turn it another 90°.
• Align the appliance so that it stands firmly and by applying the accompanying spanner to the adjustable height feet (A) and using a spirit level.
• Then prop up the door: Lower the adjustable foot on the bearing bracket (B) until it contacts the floor, then turn it an additional 90°.
• Then prop up the door: Screw out the adjustable foot on the bearing bracket (B) using the open-ended wrench SW10 until it comes into contact with the floor, then turn an additional 90°.

After setup

• Pull off the protective film from the outside of the housing.
• Remove all transport packaging.
• Clean the appliance .
• Make a note of type (model, number), appliance designation, appliance/serial no., date of purchase, and dealer address in the designated fields

Disposal of packaging

WARNING
Danger of suffocation from packaging materials and films! Do not allow children to play with packaging materials.

Explanatory symbols used

The packaging is made from recyclable materials:

• Corrugated card/cardboard
• Parts made of foamed polystyrene
• Films and bags from polyethylene
• Packing bands from polypropylene
• Wood frame nailed together with a polyethylene window*
• Take the packaging material to an official collection point.

Explanatory symbols used

• There is the risk of injury when doing this! Obey the safety instructions!
• These instructions apply to several models. Only perform this step if it applies to your appliance.
• To install, please follow the detailed description in the Guide.
• This section applies either to a singledoor appliance or a double-door appliance.
• Choose one of the options: Appliance with right-hinged door or appliance with left-hinged door.
• Installation step necessary with IceMaker and/or InfinitySpring.
• Loosen or tighten screws slightly.
• Tighten the screws fully.
• Check to see if the next step applies for your model.
• Check the components are in correctly.
• Measure the specified measurement and adjust if necessary.
• Installation tool : Meter stick
• Tool for assembly : Cordless screwdriver and attachments
• Tool for assembly : Spirit level
• Tool for assembly : Size 7 and size 10 spanner
• Two people are required for this step.
• This step takes place at the selected location of the appliance.
• Aid for assembly : String
• Aid for assembly : Square
• Aid for assembly : Screwdriver
• Aid for assembly : Scissors
• Aid for assembly : Non-permanent marker pen
• Accessory kit : Remove components
• Dispose of components that are no longer needed.

Reversing the door

Tools

WARNING
Risk of bodily injury due to the door falling off. If the bearing parts are not installed with the proper torque, the door may fall off. In addition, the door may not close, thus impairing the cooling performance of the appliance.

• Securely tighten the bearing brackets/bearing pins by applying a torque of 4 Nm.
• Check all screws and retighten if necessary.

NOTICE
Risk of damage to side-by-side appliances caused by condensate! Certain appliances can be set up as side-by-side combinations (two appliances beside one another). If your appliance is a side-by-side appliance:

• Install the SBS combination in accordance with the accompanying sheet. If the configuration of appliances is specified:
• Do not change the door stop.

Removing the top door

Note
To prevent food items from falling out, take all food out of the door racks before removing the door

NOTICE
Risk of damage! If the door seal is damaged the door may not close properly and the level of cooling is insufficient.

• Do not damage the door seal with the screwdriver!
• Remove the outer cover. Fig. 6 (1)
• Disengage and release the bearing bracket cover. Remove the bearing bracket cover. Fig. 6 (2)
• Unlatch the panel with a slotted screwdriver and swivel it to one side. Fig. 6 (3)

CAUTION
Risk of injury if the door tips out!

• Keep a steady grip on the door.
• Set the door down carefully.
• Carefully remove the protective cover. Fig. 7 (1)
• Loosen the bolts slightly with a T15 screwdriver. Fig. 7 (2)
• Hold the door and remove the bolts with your fingers. Fig. 7 (3)
• Pull the bearing bush out of the guide. Insert from the other side and latch into place. Fig. 7 (4)
• Lift the door and place it to one side.
• Carefully lift the plugs out of the door bearing bush with a slotted screwdriver and remove them. Fig. 7 (5)

Removing the bottom door

• Pull out the bolts upward. Fig. 8 (1)
• Swing the door out, pull it upward and set it aside. Fig. 8 (2)

CAUTION
Risk of injury if the door tips out!

• Keep a steady grip on the door.
• Set the door down carefully

Moving the upper bearing parts to the other side

• Remove both screws with a T20 screwdriver.
• Lift and remove the bearing bracket

• Take off the cover to the front from above. Fig. 10 (1)
• Rotate the cover 180° and clip onto the other side from the right. Fig. 10 (2)
• Latch the cover into place. Fig. 10 (3)
• Position the upper bearing bracket. Fig. 10 (4)
• Insert the screw with a T20 screwdriver and tighten it. Fig. 10 (5)
• Insert the screw with a T20 screwdriver and tighten it.

Moving the central bearing parts to the other side

• Remove the washer. Fig. 11 (1)
• Remove the screws with the T20 screwdriver. Fig. 11 (2)
• Remove the cover carefully. Fig. 11 (3)
• Screw the bearing bracket and the film rotated 180° firmly onto the other side. Fig. 11 (4)
• Attach the cover rotated 180° onto the other side. Fig. 11 (5)
• Push the washer in from the front. Fig. 11 (6)

Moving the lower bearing parts to the other side

• Lift the bearing pin completely upward and remove it. Fig. 12 (1)
• Remove the screws with the T20 screwdriver and take off the bearing bracket
• Loosen the screw using a T25 screwdriver. Fig. 13 (1)
• Lift the door closing aid and turn it 90° to the right in the hole. Fig. 13 (2)
• Tighten the screw using the T25 screwdriver. Fig. 13 (3)
• Take off the cover
• Place the bearing bracket on the other side and screw it in using the T20 screwdriver. Start with screw 2 at the bottom in the middle. Fig. 15 (2)
• Screw in screws 3 and 4. Fig. 15 (3,4)
• Insert the bearing pin completely. Make sure that the latching lug is pointing to the rear. Fig. 15 (5)
• Put back the cover on the other side

Moving the door bearing parts to the other side

Bottom door

• Underside of door faces upwards: Turn the door.
• Push the lug downward with a slotted screwdriver. Fig. 17 (1)
• Pull the door latch out of the guide. Fig. 17 (2)
• Push the door latch into the guide on the other side. Fig. 17 (3)
• Upper side of door faces upwards: Turn the door.

Top door

• Underside of door faces upwards: Turn the door.
• Push the lug downward with a slotted screwdriver. Fig. 18 (1)
• Pull the door latch out of the guide. Fig. 18 (2)
• Pull out the guide bush: Press the lug with a slotted screwdriver and, at the same time, insert the slotted screwdriver under the guide bush. Fig. 18 (3, 4)
• Slide the guide bush included in the scope of supply to the other side of the housing. Fig. 18 (5)
• Push the door latch into the guide. Fig. 18 (6)
• Upper side of door faces upwards: Turn the door.

Fitting the bottom door

• Carefully lift up the plugs with a slotted screwdriver and pull them out. Fig. 19 (1)
• Insert the plugs again on the other side of the door. Fig. 19 (2)
• Position the door from above onto the lower bearing pins. Fig. 19 (3)
• Insert the center bearing pin through the center bearing bracket into the bottom door. Make sure that the latching lug is pointing to the rear. Fig. 19 (4)

Connecting the appliance

Fitting the top door

• Place the door on the center bearing pins.
• Align the top of the door with opening in the bearing bracket. Fig. 20 (1)
• Insert the bolt and tighten with a T15 screwdriver. Fig. 20 (2)
• Fit the protective cover to protect the door: Insert the protective cover and check that it lies flush on the door. If not, insert the bolt fully. Fig. 20 (3)
• Insert the plugs. Fig. 20 (4)

Aligning the doors

WARNING
Risk of bodily injury due to the door falling off. If the bearing parts are not installed with the proper torque, the door may fall off. In addition, the door may not close, thus impairing the cooling performance of the appliance.

• Securely tighten the bearing brackets by applying a torque of 4 Nm.
• Check all screws and retighten if necessary.
• Align the doors flush with the appliance housing using the two slots in the lower bearing bracket and center bearing bracket if needed. To do this undo the middle screw in the bottom bearing bracket with the T20 tool supplied. Undo the remaining screws a little with the T20 tool or with a T20 screwdriver and align via the slots. Undo the screws in the middle bearing bracket with the T20 tool and align the middle bearing bracket via the slots.
• Prop up the door : Screw out the adjustable foot on the bearing bracket using the open-ended wrench SW10 until it comes into contact with the floor, then turn an additional 90°.

Fitting the covers

• Position the bearing bracket cover and engage it. If necessary push it apart carefully. Fig. 21 (1)
• Position the panel on the side and latch into place
• Slide on the outer cover. Fig. 22 (1)
• Close the upper door

Connecting the appliance

WARNING
Incorrect connection! Risk of fire.

• Do not use an extension cord.
• Do not use a multipoint connector strip.

NOTICE
Incorrect connection! Damage to the electronics.

• Do not connect the appliance to a stand-alone inverter, e.g. solar power systems and petrol generators.
• Do not use an energy saving plug.

Note
Only use the mains cable supplied. A longer mains cable can be ordered from Customer Service

Make sure that the following requirements are fulfilled:

• The type of current and voltage at the installation site complies with the information on the serial tag .
• The socket is grounded and fused in accordance with regulations.
• The tripping current for the fuse is between 10 and 16 A.
• The socket is easily accessible.
• The socket is not located behind the appliance but in areas a or b Fig. 23 (a, b, c) .
• Check the electrical connection.
• Insert the appliance plug Fig. 23 (G) on the rear side of the appliance. Ensure that they latch into place correctly.
• Connect the mains plug to the power supply.
• The Liebherr logo appears on the screen.
• The display switches to the standby symbol.

Depending on model and options

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