MZN4254wh - Freezer Concept - Free user manual and instructions

Product Type	Freestanding Freezer
Model	MZN4254wh
Brand	Concept
Energy Class	E
Voltage	220–240 V ~ 50 Hz
Annual Power Consumption	208 kWh
Daily Power Consumption	0.681 kWh
Total Volume	166 L
Freezing Capacity	7.6 kg/24h
Freezer Accumulation Time	8 hours
Climate Class	SN/N/ST/T
Noise Level	39 dB(A)
Height	1443 mm
Width	540 mm
Depth	590 mm
Weight	46 kg
Temperature Range	-16°C to -24°C (adjustable)
Fast Freezing Function	Yes (auto-off after 26h)
Open Door Alarm	Yes (after 3 min)
Defrost	Automatic and manual
Door Reversible	Yes
Number of Drawers	3
Adjustable Feet	Yes

Frequently Asked Questions - MZN4254wh Concept

How do I set the temperature on my Concept MZN4254wh freezer?

Use the SET button on the control panel. Each press cycles through -16°C, -18°C, -20°C, -22°C, -24°C, and the Fast Freezing function. The default temperature is -18°C.

What is the Fast Freezing function and how do I use it?

The Fast Freezing function quickly lowers the temperature to freeze fresh food. Press SET until the Fast Freezing icon appears. It automatically switches off after 26 hours and returns to the previous setting.

Why is my freezer beeping and how do I stop the alarm?

The open door alarm sounds if the door is open for more than 3 minutes. Press the button on the panel to pause the alarm for 3 more minutes, or simply close the door to silence it.

How do I defrost the freezer?

You can use automatic defrost by pressing and holding the SET button for 15 seconds. To switch off automatic defrost, hold SET for 3 seconds. Alternatively, perform manual defrost: unplug the appliance, remove food, and let ice melt naturally. Use a plastic or wooden scraper to speed up the process.

Can I change the door opening direction?

Yes, the door is reversible. Follow the steps in the user manual: remove top hinge, bottom hinge, door stop, and handle; then reinstall on the opposite side. Ensure screws are secure and the door aligns properly.

How should I clean the freezer?

Unplug the appliance. Clean the interior with a solution of lukewarm water and baking soda or mild detergent. Use a soft sponge or cloth. Avoid abrasive cleaners, alcohol, acetone, or boiling water. Dry thoroughly before plugging back in.

What should I do if there is a power failure?

Keep the door closed as much as possible. The freezer can keep food frozen for up to 8 hours. After power is restored, wait at least 5 minutes before restarting to protect the compressor.

The freezer is making unusual noises – is that normal?

Yes, many sounds are normal: cracking ice (during defrost or air expansion), compressor hum, refrigerant flow (bubbling), water running (defrost drain), and fan noise (if No-Frost model). If the noise is very loud, check if the appliance is level.

What does it mean when all icons on the panel light up?

This indicates the defrost function is running. Press and hold the SET button for 3 seconds to exit defrost mode. If the issue persists, it may be a fault; contact service.

How much clearance does the freezer need for ventilation?

Leave at least 10 cm from the wall on the back and sides, and 30 cm above the appliance. Ensure the area is well-ventilated and not exposed to direct sunlight or heat sources.

USER MANUAL MZN4254wh Concept

Freestanding freezer

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MZN4254bc / MZN4254wh

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PODĚKOVÁNÍ

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BĚŽNĚ PROVOZNÍ ZVUKY

Zvuk praskání ledu

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ZMENA SMERU OTVÁRANIA DVERÍ

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OCHRANA ŽIVOTNĚHO PROSTREDIA

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NORMÁLAS EKSPLUATÁCIJAS SKAÑAS

Thank you for purchasing the Concept product. We want you to be satisfied with everything we make every day you use it.

Please read the instructions carefully before initial use. You should retain them for future reference. Ensure that anyone using this product is familiar with the instructions.

TABLE OF CONTENTS

Technical specifications

Important safety information

Product description

Tips for use

User manual

Cleaning and maintenance

Installation of the appliance

Door swing direction

Regular operating noise

Troubleshooting

Service centre

Environmental protection

TECHNICAL SPECIFICATIONS
Energy class E
Voltage 220–240 V ~ 50 Hz
Annual power consumption 208 kWh
Daily power consumption 0,681 KWh
Total volume 166 l
Freezing capacity 7,6 kg / 24 hours.
Freezer accumulation time	8 hours.
Climate class	SN/N/ST/T
Noise level 39 dB (A)
Height	1443 mm
Width	540 mm
Depth	590 mm
Weight	46 kg

The manufacturer reserves the right to make potential technical changes, typographical errors and any differences in the representation without prior notice.

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IMPORTANT SAFETY INFORMATION

When delivering the free-standing freezer

• Immediately after delivery, check the package for any damage during shipping.
• Caution! Caution! Some edges of this appliance that are hidden after installation are sharp! Be careful not to get cut when handling an uninstalled unit.
• Do not install the appliance if it has been damaged. Contact the store where you purchased it immediately.
• Remove all the packaging and marketing materials before first use.
• Keep the packaging materials away from children or dispose of them properly.

During installation

• Do not use the appliance in any other way than as described in this manual.
• Make sure the mains voltage corresponds to the values on the rating plate of the appliance.
  • This appliance can be used in households and similar places like:
• Kitchen cabinets in shops, offices and other workplaces.
• Appliances used in agriculture.
• Appliances used by guests in hotels and other areas in a hotel environment.
• Appliances used in a Bed and Breakfast environment.

- Do not use the appliance if you are barefoot.

- Do not touch the appliance with wet hands.

- Do not touch the cooling parts of the freezer with wet hands. Risk of injury!

- Do not stand or sit on the open door of the appliance.

- Do not allow children or unauthorized people to handle the appliance, use it out of their reach.

• Children should not play with the appliance.

- Pay extra attention if the appliance is used near children.

- Do not allow the appliance to be used as a toy.

- This appliance can be used by children aged 8 years and over. Persons with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, should be supervised or familiarized with the instructions for use of the appliance in a safe way and have been made aware of the risks involved.

• Children 3 to 8 years old are only allowed to insert and remove food from the freezer.

- If a malfunction occurs, turn off the appliance and unplug it from the wall outlet.

- When disconnecting the unit from the wall outlet, never pull the power cord, grasp the plug end and disconnect it by removing it from the receptacle.

• Do not immerse the power cord or the plug in water or any other liquid.
• Check the appliance and the power cord for damage regularly.
• Do not switch on the appliance if it has been damaged.
• Do not use the appliance if the door or the door seals are damaged. Call the authorised service centre.
• Do not use any accessories other than those recommended by the manufacturer.
• Do not use accessories with damaged surface treatment or if it has been worn out or has other defects.
• When removing ice from the freezer, be careful, there is a risk of injury and frostbite.
• IMPORTANT! Before switching on, let the appliance stand still for at least 3 hours to settle the refrigerant gases in the compressor after shipping.
• Use the appliance in a room with temperatures between +10 °C and +32 °C.
• Do not place the appliance near heat sources, it may increase its consumption and shorten the service life.
• Do not place any objects on the top of the appliance, as it could damage the appliance.
• Do not place any electrical devices such as mixers and others in the appliance.
• Do not store any corrosive or explosive substances such as aerosol cans with a flammable substance in the appliance.
• Do not run any electrical appliances inside the freezer.
• Before use, it is necessary to wipe the inside of the appliance with a solution of baking soda dissolved in tepid water. After cleaning, dry all parts thoroughly.
• Cleaning and user maintenance shall not be made by children unless they are older than 8 years and supervised.
• WARNING! Do not use mechanical devices or other means to speed up the defrosting process other than those recommended by the manufacturer.
• Do not place the appliance under the direct sun shine.
• Make sure there is enough free space around the appliance for free circulation of air.
• The appliance should be located at least 50 cm from a gas oven or burners and should be placed at least 5 cm away from an electric oven.
• If the appliance is placed close to the freezer, a distance of at least 2 cm should be between them in order to avoid creating moisture on the outside.

Caution!

To avoid injury, open the oven door only for a short period of time to insert or remove food. Children may lock themselves inside the appliance (risk of suffocation) or be exposed to other dangers.

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Possible defects

• Only qualified service technicians should repair or perform maintenance to this appliance.
• During the repairs the appliance must be disconnected from the power. Switch off the circuit breaker or remove the plug from the wall outlet.
• When disconnecting the unit from the wall outlet, never pull the power cord, grasp the plug end and disconnect it by removing it from the receptacle.

Caution! The risk of fire / Flammable materials.

If you fail to follow these instructions, any possible repair cannot be recognized as a warranty repair.

PRODUCT DESCRIPTION

1 Thermostat
2 Shelf door
3 Drawers
4 Adjustable feet

TIPS FOR USE

• If there is a power failure or the cord has been pulled out of the wall socket, it is necessary to wait at least 5 minutes before reconnecting the appliance. This 5-minute delay is done to prevent compressor damage.
• During a power failure, food can be stored for several hours inside the freezer. Open the door of the the freezer as little as possible in order to extend the freshness of the stored food.
• If you do not use the appliance for a long time, disconnect the appliance from the mains, clean the inside of the appliance with non-aggressive detergents (see the Cleaning and Maintenance section) and leave the appliance door open to prevent unpleasant odours inside the appliance.
• The ambient temperature in the room, the temperature of the food, the amount of food stored, and how often the door of the appliance gets opened have an effect on the temperature inside the appliance.
• If you do not freeze fresh food, it is not necessary to set the freezer to the maximum cooling power (MAX). If you leave the temperature set to the maximum cooling power for a long time, the drain line may freeze.
• This appliance is designed for use at ambient temperatures of 10 °C to 32 °C. The appliance may not function properly if it is used in environment with ambient temperatures listed in the table.

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Climate class Ambient Temperature

T 16 °C up to 43 °C

ST 16 °C up to 38 °C

N 16 °C up to 32 °C

SN 10 °C up to 32 °C

Tips for storing food in a freezer

The freezer is used to freeze fresh food, store frozen food for the time specified on the packaging and to produce ice.

• Pack the fresh food airtight. Special freezer bags, polyethylene bags and plastic containers are ideal.
• Prevent fresh food from coming into contact with already frozen food.
• In case of power failure, open the freezer door only when necessary and as little as possible. The freezer keeps the food frozen for up to 8 hours.
• Never place warm food or beverages in the freezer.
• Before putting frozen food into the freezer, make sure the packaging is not damaged.
• It is also not recommended to put beverages in glass bottles in the freezer, glass can easily rupture due to low temperatures inside the freezer.

USER MANUAL

Before first user

Before first use you should wipe the outside and inside of the appliance with a damp cloth for hygiene reasons. Wash all removable parts with warm soapy water.

After installing the freezer, leave the appliance standstill for at least half an hour before connecting to the mains. It is necessary to allow the cooling gases to set down. Then you can connect the freezer to the mains and let it run for 2-3 hours to stabilize a normal operating temperature. A slight odour may occur during this time. It will go away as soon as the appliance starts to cool. Then put fresh or frozen food inside the appliance.

Note: If a power failure occurs during the first run, wait for at least 5 minutes before switching on again or connecting to the mains.

Freezer temperature setting

• When the freezer is plugged in for the first time, the whole panel lights up for 2 seconds and the temperature is set to -18^ .
• The freezer temperature is set using the SET button. When pressed, the temperature icon will always light up. The temperature is set progressively from -16 to -24 and the Fast Freezing function.

Fast Freezing function

- The function allows you to reduce the temperature in the freezer very quickly. After 26h it automatically switches off and returns to the original temperature setting.

FREEZER FUNCTION

Open door alarm

- An audible alarm will sound if the door is open for more than 3 minutes. This alarm can be paused for a further 3 minutes by pressing the button on the panel. It can only be switched off by closing the door.

Settings memory

- If the power is switched off, the freezer will remember the settings and return to this mode when the power is restored.

Switch-on delay

- The freezer has compressor protection against damage from short power cuts. In the event of such an outage (less than 5 minutes), the compressor will not start immediately when power is restored.

Defrosting

• The freezer can defrost automatically or manually. To start defrosting, press the "SET" button for 15 seconds. If you would like to switch off the automatic programme, hold down the "SET" button for 3 seconds.
• If you switch the function off, keep a minimum of 10 minutes between now and the next switching on.

Error alarm

• The alarm will flash together with the temperature icons. This indicates a freezer fault, please contact service.

CLEANING AND MAINTENANCE

• Disconnect the power cord from the wall outlet or switch off the circuit breaker of the appliance before cleaning and maintenance.
  • The inside of the freezer should be cleaned according to the frequency of use to avoid unpleasant odours.
  • One source of odour can also be dirt deposits around the sealing. Regular cleaning with a damp cloth prevents these unpleasant odours.
• For cleaning, we recommend using non-aggressive products, preferably clear lukewarm water along with a soft sponge or paper towel.
• Let the appliance open to dry out naturally after cleaning.
• For cleaning, we do not recommend cleaning agents such as alcohol, acetone, oil, toothpaste or any other abrasive products.
  • We do not recommend using coarse sponges or steel brushes.
  • We do not recommend using boiling water as it may cause damage to individual parts of the appliance.
• We do not recommend cleaning the appliance with a stream of water that could interfere with the insulation or cause a short circuit of some electronic components of the appliance.
• Clean all the accessories of the appliance with a solution of lukewarm water and a detergent. Never wash the accessories in a dishwasher!

Defrosting

1. Disconnect the electrical plug from the mains
2. Move food from thefreezerto place where it will not be spoiled, prepare a container to catch defrosting frost
3. Wipe the thawed water on the evaporator and the inner lining with a dry cloth, then wring the cloth out and repeat the process until the ice has completely thawed
4. To speed up the defrosting process, you can use an ice scoop (use only a plastic or wooden scoop to avoid
   damaging the seal and the inner lining) in combination with the use of an adequate amount of warm water
5. After complete defrosting and wiping the residual water inside the freezer with a dry cloth, you can put the food back in the freezer and switch on the appliance.
6. You can also use the automatic defrost function for defrosting.

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Installation instructions

- The warranty does not cover damages caused by incorrect installation.

• The responsibility for installing the appliance lies with the buyer, not the manufacturer.

- The manufacturer bears no responsibility for damage caused to people, animals or property due to incorrect installation.

- Place the appliance on a flat place in a well-ventilated are.

- Do not place the appliance under the direct sun shine.

- The appliance should be placed at least 10 cm from the wall at the back and both sides. There should be a free space of approximately 30 cm above the appliance as it needs to ventilate freely.

- If necessary, use the adjustable feet at the bottom of the appliance to align the appliance in a horizontally stable position.

Connection to the mains

• Make sure the mains voltage and current protection correspond to the values on the rating plate of the appliance. We recommend using a separate outlet with a 16 A circuit breaker.
• Only use grounded sockets.
• Do not use multiple sockets, plugs and extension cords. There is a risk of overheating.
• The plug of the power cord on the appliance must be freely accessible even after the installation.
  • Changes in a connection may only be performed by a qualified professional.
• Electrical safety of the appliance can be guaranteed only if the protective terminal of the appliance is connected to the protective conductor of the mains.
• The manufacturer bears no responsibility for damage to persons or property as a result of missing or bad protective connection.
• The power cord must be positioned in a way that it is not deformed or excessively bent.

APPLIANCE DIMENSIONS

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DOOR OPENING DIRECTION CHANGE

Be careful not to pinch the door hinges with your fingers when changing the direction of the door opening.

1. Switch off the circuit breaker or pull the plug from the mains socket. When unplugging the appliance from the power outlet, never pull the power cord, but grasp the plug and pull it off.
2. If you have any food or drinks in the freezer drawers, remove them.
3. Remove the top cover and remove the screws from the top hinge of the freezer (Fig.1) and remove the top hinge. Keep the door in a vertical position throughout removal to prevent it from falling and damaging the door and place it in a safe place.
4. Remove the freezer bottom hinge screws (Fig.2).
5. Remove the screw that secures the door stop (bottom right) then remove the door stop and install it in the bottom left side (Fig.3).
6. Replace the door, move the hole covers to the right side. (Fig.4)
7. Unscrew the door handle, remove the door handle caps from the right side and place them on the left side. Install the door handle on the right. (Fig.5 and 6)
8. Install the top hinge. Make sure the screws are positioned correctly
9. and secure the screws.
10. Make sure the freezer door fits properly.

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It may occur during the automatic defrosting, or it can be caused by the expansion and contraction of air inside the freezer.

Short cracking

It can be heard when the thermostat turns on and off the compressor.

Noise of the compressor

Running compressor produces noise. After the installation of the appliance, the compressor may be a little louder for a short time.

Bubbling and flowing

This sound is generated when the refrigerant is flowing through the appliance pipes.

Sound of running water

Water flows into the evaporator container during the defrosting process and it is audible throughout the defrosting process.

Sound of an airflow (sound of a ventilator)

The sound is created by the air circulation inside the appliance. This is a normal feature of a freezer equipped with a No-Frost system.

TROUBLESHOOTING

You can rectify most of the minor faults that appear when using the freezer without having to contact an authorized service centre. The following overview should help you find the causes of the faults that occur.

If the following overview does not help to remedy the error, please contact an authorized service centre.

Defect description	Possible cause Solution
The appliance does not work	The power cord plug is not plugged in the wall outlet.	Check the connection of the cord.
	Damaged power cord	Do not connect the appliance into the mains. Contact a qualified expert or an authorised service.
	Faulty main electronics or control electronics	Contact an authorized service centre.

The appliance cannotlower the temperature	Cooling fluids leakage Contact an authorized service centre.
	Clogged freezer piping Contact an authorized service centre.
The operation of thefreezer is too loud	The freezer is not stabilized	Align the freezer so that it is levelled. Makesure that it does not rest on, for instance,furniture.
A frost deposit formsinside the freezer.	Insufficiently packaged food or wetcontainers	Ensure that the food packaging is notdamaged or that the containers are drybefore placing them in the freezer.
	Door gets opened too frequently Do not open the door so often.
	Incorrectly placed compartments in thefreezer	Check that the freezer compartments areproperly placed.
	The door sealing is damaged or worn out Contact an authorized service centre.
Sound alarm	Is the door open?	Open the door and close it again.
All icons on the panelare lit	Is the defrost running?	Press the "SET" button for 3 seconds.For more information see Freezerfunctions.

SERVICE CENTRE

CAUTION!

Extensive maintenance or repair, which requires access to internal parts of the product, has to be performed by a qualified service centre.

ENVIRONMENTAL PROTECTION

• Prefer recycling of packaging materials and old appliances.
  • Packaging materials may be disposed of as sorted waste.
• Dispose the plastic bags made of polyethylene (PE) of as sorted waste.

Recycling of the appliance at the end of its lifespan:

This appliance is labelled in accordance with European Directive 2012/19/EU concerning used electrical and electronic appliances (waste electrical and electronic equipment - WEEE). The symbol on the product or its packaging indicates that this product may not be treated as household waste. It is necessary to take it to a container park for the recycling of electrical and electronic equipment. By ensuring the correct disposal of this appliance you will help prevent potential negative consequences to the environment and human health, which could otherwise result from inappropriate disposal of this product. Disposal must be performed in accordance to the regulations for waste disposal. For more detailed information about recycling of this appliance see the authorized local office or service for household waste disposal or the shop, where you purchased the appliance.

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CONCEPT POLSKA sp. z o.o.