LA7791SS - Refrigerator Concept - Free user manual and instructions

Product Type	Freestanding Refrigerator-Freezer
Total Capacity	487 L (188 L refrigerator + 299 L freezer)
Height	1830 mm
Width	911 mm
Depth	656 mm
Weight	86 kg
Energy Class	F
Annual Energy Consumption	437 kWh
Voltage / Frequency	220–240 V ~ 50 Hz
Power Input	210 W
Freezing Capacity	12 kg/24 h
Freezer Storage Time (no power)	9 h
Climate Class	SN/T (ambient temp +10 °C to +43 °C)
Noise Level	41 dB(A)
Refrigerator Temperature Range	2 °C to 8 °C
Freezer Temperature Range	-23 °C to -15 °C
Variable Zone Temperature Range	-4 °C to 8 °C
Control Panel	Touch sensors with digital display
Special Functions	Super Freeze, Smart, Light Freeze, Fresh, Fruit & Vegetable
Door Alarm	Audible after 1 minute open
Interior Lighting	LED (replaceable by professional)
Cleaning	Baking soda solution, avoid abrasive products
Safety	Sharp edges hidden after installation; allow 4-6 h settling before use
Spare Parts	LED light source (service center)
Installation Clearance	10 cm sides/rear, 30 cm above

Frequently Asked Questions - LA7791SS Concept

How do I set the temperature in the refrigerator zone?

Press the sensor button to select the temperature zone (8) until the refrigerator icon appears. Then press the temperature setting button (9) to adjust between 2 and 8 °C. Confirm by pressing the OK button (11).

What is the Super Freeze function and how do I activate it?

Super Freeze enhances freezing capacity to quickly freeze fresh food. Activate it by pressing the function selection button (10) until the Super Freeze icon (2) lights up, then press OK. It automatically deactivates after 24 hours or when freezer reaches -28 °C.

Why does my refrigerator make cracking or bubbling noises?

Short cracking sounds occur when the thermostat turns the compressor on/off. Bubbling and flowing sounds are from refrigerant circulating in the pipes. These are normal operational noises.

How should I clean the interior of the refrigerator?

Unplug the appliance. Use a solution of baking soda in lukewarm water with a soft sponge. Avoid abrasive cleaners, boiling water, or strong chemicals. Dry all parts thoroughly before use.

What does the door open alarm indicate?

If the door is left open for more than 1 minute, a beep sounds every 30 seconds until the door is fully closed. This prevents temperature rise and energy waste.

How do I unlock the control panel if it's frozen?

The control panel auto-locks after 1 minute of inactivity. Tap any button to wake the display, then press and hold the OK button (11) for 3 seconds to unlock.

What should I do if the refrigerator does not cool properly?

Check if the power cord is plugged in. Ensure enough clearance around the appliance (10 cm sides/rear, 30 cm above). Avoid overloading, frequent door openings, or placing hot food inside. If problem persists, contact an authorized service center.

Can I store glass bottles in the freezer?

No, glass bottles may crack due to low temperatures. Store liquids in containers safe for freezing.

How much time should I wait before first use after installation?

Allow the appliance to stand still for at least 4–6 hours for refrigerant gases to settle. Then connect to power and run empty for 2–3 hours before adding food.

What if the interior light does not turn on?

Check that the appliance is plugged in. If power is on and the light still fails, the LED may be damaged. Contact an authorized service center for replacement; do not attempt to replace it yourself.

USER MANUAL LA7791SS Concept

PODĚKOVÁNÍ

VADĪBAS PANELA APRAKSTS

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

Control panel description

Tips for use

User manual

Additional functions

Regular operating noise

Connection to the mains

Cleaning and maintenance

Installation of the appliance

Troubleshooting

Appliance dimensions

Service centre

Environmental protection

TECHNICAL SPECIFICATIONS
Energy class F
EEI 125%
Voltage 220–240 V ~ 50 Hz
Input 210 W
Annual power consumption 437 kWh
Daily power consumption 1,198 kWh
Total volume 487 l
Usable volume (refrigerator/freezer) 188 l / 299 l
Freezing capacity 12 kg / 24 hours
Freezer accumulation time 9 hours
Climate class SN / T
Noise level 41 dB (A)
Height 1 830 mm
Width	911 mm
Depth	656 mm
Weight	86 kg

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

IMPORTANT SAFETY INFORMATION

Upon a delivery of a freestanding refrigerator 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 injure yourself!
• Do not use 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 and current protection correspond 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 refrigerator.

- 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.

EN

concept

- 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.

- IMPORTANT! Before switching on, let the appliance stand still for at least 4–6 hours to settle the refrigerant gases in the compressor after shipping.

- Use the appliance in a room with temperatures between +10 °C and +43 °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 explosive substances such as aerosol cans with a flammable substance in the appliance,

- 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.

- NOTICE! Do not use mechanical devices or other means to speed up the defrosting process other than those recommended by the manufacturer.

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

- 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 rear and side walls of the appliance should be at least 10 cm away from the wall. There should be a free space of approximately 30 cm above the appliance as it needs to ventilate freely.

Caution!

To avoid injury, open the 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.

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.
• Replaceable (LED only) light source by a professional.
  • This product contains two light sources of energy efficiency class F.

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 Refrigerator door tray
2 Glass shelves
3 Fruit and vegetables drawer
4 Variable zone drawer
5 Freezer drawers
6 Freezer door tray
7 Ice maker
8 Freezer glass shelves

CONTROL PANEL DESCRIPTION

1 Display – temperature inside the refrigerator
2 Super Freeze icon
3 Smart function icon
4 Light Freeze icon
5 Fresh function icon
6 Fresh fruit and vegetables icon
7 Lock/unlock function icon
8 Sensor button to select temperature zone
9 Sensor button for temperature setting
10 Sensor button for selectable functions
11 Sensor button for OK and to lock/unlock the control panel

Display

The display lights for some time, when the appliance is connected to the mains. After that the display will witch to the operating mode. In normal operating mode, the current temperature inside the refrigerator are displayed. A temperature of 5 °C inside the refrigerator, a temperature of 0 °C inside the variable zone and of -18 °C inside of the freezer is set as default.

If the door does not get open opened and any other activity is not done within 20 seconds, the control panel gets locked and goes out. The display lights up again when any of the buttons on the control panel is pressed or the door is opened.

TIPS FOR USE

• We do not recommend putting hot food or fluids that are still evaporating inside the refrigerator. It will increase the humidity inside the refrigerator.
• Food intended for refrigerating should be wrapped or covered. It is recommended to use plastic bags, kitchen foil or food paper to wrap food. Liquids should be stored in closed containers or bottles.
• 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.

Please follow the instructions below to avoid degrading of stored food.

• Do not open the refrigerator door for longer than necessary, as the supply of warm air significantly increases the temperature inside the appliance.
• Clean surfaces that may be in contact with food and drainage channels regularly.
• Fresh meat and fish should be stored in a suitable place to avoid contact with other foods.

USER MANUAL

Before first use

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 refrigerator, leave the appliance standstill for at least 4–6 hours before connecting to the mains. It is necessary to allow the cooling gases to set down. Then you can connect the refrigerator to the mains and let it run for 2-3 hours to stabilize a normal operating temperature. 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.

Setting the Temperature of Refrigerator Zone

• After pressing the sensor button to select the temperature zone (8), select the zone, where you want to set the temperature, in this case the refrigerator. The icon with the selected temperature zone appears on the display.
• Set the desired temperature by pressing the sensor button for setting the temperature (9).
• Press the sensor button OK (11) to save the setting.
  • The temperature inside the refrigerator can be set between 2 and 8 °C.
• The refrigerator can be switched off completely by selecting the cooling compartment and then by pressing and holding the sensor to select the temperature zone (8) for 5 seconds. The display will show "OF".
• To turn on the cooling chamber, repeat the same procedure as for turning it off. The display will show the last set temperature.

Setting the Temperature of the Variable Zone

• After pressing the sensor button to select the temperature zone (8), select the zone, where you want to set the temperature, in this case the variable zone. The icon with the selected temperature zone appears on the display.
• Set the desired temperature by pressing the sensor button for setting the temperature (9).
• Press the sensor button OK (11) to save the setting.
  • The temperature of the variable zone can be set between -4 and 8 °C.
• The variable zone can be switched off completely by selecting the cooling compartment and then by pressing and holding the sensor button to select the temperature zone (8) for 5 seconds. The display will show "OF".
• To turn on the variable zone, repeat the same procedure as for turning it off. The display will show the last set temperature.

Setting the Temperature of Freezer Zone

• After pressing the sensor button to select the temperature zone (8), select the zone, where you want to set the temperature, in this case the freezer. The icon with the selected temperature zone appears on the display.
• Set the desired temperature by pressing the sensor button for setting the temperature (9).
• Press the sensor button OK (11) to save the setting.
• The temperature of the freezer zone can be set between -23 and -15 °C.

Unlocking the Control Panel

• The control panel gets locked automatically after one minute of inactivity to prevent accidental resetting of the temperatures in refrigerator or freezer.
• Press the sensor button (11) for 3 seconds to lock the control panel.
• To unlock the control panel, click anywhere on the control panel and press and hold the sensor button (11) on for 3 seconds after it lights up.

Door Open Alarm

• The refrigerator is equipped with a sound alarm which is triggered every time the door gets opened.
- If the door does not get closed within 1 minute from opening, a beep sounds will occur every 30 second until the door is completely closed.

ADDITIONAL FUNCTIONS

Super Freeze Function

• In this mode, the freezing capacity of the device will be enhanced and new food will be frozen quickly.
- If the control panel is unlocked, press the sensor button repeatedly to select the optional functions (10) until the Super Freeze icon (2) lights up. Press the OK button (11) to confirm.
- After 24 hours or when the freezer temperature reaches -28^ , the Super Freeze function is disabled and the freezer temperature is set to the value that was set before the Super Freeze function was turned on.

Smart function

• If the control panel is unlocked, press the sensor button repeatedly to select the optional functions (10) until the Smart icon (3) lights up. Press the OK button (11) to confirm.
• The refrigerator temperature will be automatically set to 5^ .
• The temperature in the variable zone will be automatically set to 0^ .
• The freezer temperature will be automatically set to -18^ .

Light Freeze Function

• If the control panel is unlocked, press the sensor button repeatedly to select the optional functions (10) until the Light Freeze icon (4) lights up. Press the OK button (11) to confirm.
• The variable zone temperature will be automatically set to -4^ .
• The temperature in the refrigerator and freezer will remain unchanged and can be freely adjusted.

Fresh Function

• If the control panel is unlocked, press the sensor button repeatedly to select the optional functions (10) until the Fresh icon (5) lights up. Press the OK button (11) to confirm.
• The variable zone temperature will be automatically set to 0^ .
• The temperature in the refrigerator and freezer will remain unchanged and can be freely adjusted.

Fruit and vegetable function

• If the control panel is unlocked, press the sensor button repeatedly to select the optional functions (10) until the Fresh fruit and vegetable icon (6) lights up. Press the OK button (11) to confirm.
• The variable zone temperature will be automatically set to 4^ .
• The temperature in the refrigerator and freezer will remain unchanged and can be freely adjusted.

It can be caused by expanding and shrinking of the air inside the refrigerator and 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 groove during the defrosting process and it is audible throughout the defrosting process.

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 10 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.

CLEANING AND MAINTENANCE

• Disconnect the power cord from the wall outlet or switch off the circuit breaker of the appliance before cleaning and maintenance.
• Dust and dirt on the appliance on the wall and on the ground should be regularly cleaned for trouble-free operation and energy savings.
  • The inside of the refrigerator 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.
• When the cleaning is done, let the appliance open to dry out naturally.
• For cleaning, we do not recommend cleaning agents such as alcohol, acetone, oil, toothpaste or any other abrasive products.
  • We do not recommend rough brushes, hard wipes or steel brushes.
  • We do not recommend using boiling water as it may cause damage to 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.

Note: The magnetic door strip is electrically heated to prevent water condensing on it. Water condensing is a normal phenomenon that does not affect the refrigeration functionality.

INSTALLATION OF THE APPLIANCE

• Defects caused by improper installation are not covered by the warranty.
  • Installation is the responsibility of the customer 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.

TROUBLESHOOTING

Defect description	Possible cause Solution
The appliance does not work; non-functioning display	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 cannot lower the temperature	Cooling fluids leakage Contact an authorized service centre.
	Clogged refrigerator or freezer piping Contact an authorized service centre.
The compressor is still running	Room temperature is high	Ensure that there is enough space around the appliance for free air circulation.
	Too many items stored in the refrigerator and freezer	Remove some of the items that do not have to be stored in the appliance.
	Hot meals or liquids are placed inside the refrigerator	Remove all hot meals and liquids from the appliance and let it cool down.
	Door gets opened too frequently Do not open the door so often.
	Faulty main electronics or control electronics	Contact an authorized service centre.
Too much noise	The appliance is not levelled properly	Use the adjustable feet to align the appliance to a horizontal and stable position.
	Loose screws securing the compressor Tighten the screws.
The light inside the refrigerator does not light up	The power cord plug is not plugged in the wall outlet.	Check the connection of the cord.
	The light in the refrigerator is damaged Contact an authorized service centre.

APPLIANCE DIMENSIONS

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.

CONCEPT POLSKA sp. z o.o.