M-SYSTEM BIG-K1 - Fridge

BIG-K1 - Fridge M-SYSTEM - Free user manual and instructions

Find the device manual for free BIG-K1 M-SYSTEM in PDF.

📄 11 pages English EN Download 💬 AI Question 10 questions ⚙️ Specs
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Product TypeRefrigerator with Freezer
BrandM-System
ModelBIG-K1
Dimensions (W x D x H)903 mm x 734.5 mm x 1790 mm
WeightApproximately 85 kg (estimated)
Power Supply220-240 V, 50 Hz (standard European)
RefrigerantR600a (isobutane)
Climate ClassNot specified, but suitable for ambient temperatures above 5°C
Energy EfficiencyNot specified
Temperature ControlDigital control with Super Freezer and Super Refrigerator modes
Freezer CapacityNot specified, but includes multiple compartments
Refrigerator CapacityNot specified, includes adjustable shelves and vegetable/fruit cases
DispenserWater, Cubed Ice, and Crushed Ice (selectable)
Automatic IcemakerYes, produces approximately 10 cubes per cycle, up to 7-8 cycles per day
Interior LightingLED interior lights, turn off after 10 minutes of door open
Door AlarmSounds after 1 minute, rings for 5 minutes with 1-minute intervals
FilterWater filter with replacement indicator (every 6 months)
Magic Cool ZoneOptional, with settings for OFF, Vegetable (3°C), Fish (-1°C), Meat (-3°C)
DefrostingAutomatic defrost system
CleaningUse mild detergent and water; avoid abrasive cleaners
Safety FeaturesChild lock, grounding required, R600a flammable refrigerant warnings
Accessories IncludedEgg case, filter box, water supply kit (for dispenser models)

Frequently Asked Questions - BIG-K1 M-SYSTEM

What should I do if the refrigerator is not cooling properly?
Check if the power cord is plugged in and the temperature setting is not on Low. Ensure the refrigerator is not under direct sunlight or near a heat source, and maintain at least 10 cm of space between the back and the wall.
Why are foods freezing in the refrigerator compartment?
The temperature may be set to Strong, or the ambient temperature is below 5°C. Move food with high moisture away from the cold air spout and adjust the setting to Middle or Low.
How do I adjust the temperature on my BIG-K1 refrigerator?
For dispenser models, press the FREEZER SET or REFRIGERATOR SET buttons. For basic models, press FRZ. TEMP or REF. TEMP. Use Super Freezer or Super Refrigerator for faster cooling.
What does the 'FILTER CHANGE' icon mean?
It indicates the water filter needs replacement, typically every 6 months. After changing the filter, press and hold the RESET WATER FILTER button for 5 seconds to turn off the icon.
How do I clean the ice storage case?
Pull up the case assembly forward to remove. Clean with mild detergent and water. Before removing, press the ICE MAKER LOCK button for safety. Do not store ice cubes for too long.
Why is my refrigerator making unusual sounds?
Common sounds include water flowing (refrigerant or defrost water), cracking (parts expanding/contracting), or humming (compressor/fan). If the refrigerator is not level, adjust the wheels. Ensure nothing is touching the back.
How do I level the refrigerator and adjust the doors?
Use a flat screwdriver to turn the left wheel (freezer) to raise or lower the freezer door, and the right wheel (refrigerator) for the refrigerator door. The front should be slightly higher than the back for easy door closing.
Can I use the refrigerator without the water line for the icemaker?
Yes, the icemaker requires a water line. If you do not connect it, the icemaker will not produce ice. You can still use the refrigerator and freezer normally.
What should I do if the doors are difficult to open?
If you close the door and try to open immediately, a temporary pressure difference may cause resistance. Wait about one minute and try again. This is normal.
How do I replace the interior light bulb?
The light bulb should only be replaced by a qualified service agent. For freezer and refrigerator lights, remove the screws holding the light cover, pull the cover forward, and replace the bulb. Then reassemble in reverse order.

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USER MANUAL BIG-K1 M-SYSTEM

Disposal of Used Electrical & Electronic Equipment

The meaning of the symbol on the product, its accessory or packaging indicates that this product shall not be treated as household waste. Please, dispose of this equipment at your applicable collection point for the recycling of electrical & electronic equipments waste.

In the European Union and Other European countries which there are separate collection systems for used electrical and electronic product. By ensuring the correct disposal of this product, you will help prevent potentially hazardous to the environment and to human health, which could otherwise be caused by unsuitable waste handling of this product. The recycling of materials will help conserve natural resources.

Please do not therefore dispose of your old electrical and electronic equipment with your household waste. For more detailed information about recycling of this product, please contact your local city office, your household waste disposal service or the shop where you purchased the product.

M-SYSTEM BIG-K1 - Disposal of Used Electrical & Electronic Equipment - 1

SAFETY WARNING (R-600a Models Only)

This appliance contains a certain amount of isobutane refrigerant (R600a) a natural gas with high environmental compatibility that is, however, also combustible.

when transporting and installing the appliance, care should be taken to ensure that no parts of the refrigerating circuit are damaged.

Refrigerant squirting out of the pipes could ignite or cause an eye injury. If a leak is detected, avoid any naked flames or potential sources of ignition and air the room in which appliance is standing for several minutes.

• In order to avoid the creation of a flammable gas-air mixture if a leak in the refrigerating circuit occurs, the size of the room in which the appliance may be sited depends on the amount of refrigerant used. The room must be 1m² in size for every 8g of R600a refrigerant inside the appliance. The amount of refrigerant is shown on the identification plate inside the appliance.

- Never start up an appliance showing any signs of damage. If in doubt, consult your dealer.

Contents

Be sure to keep for safety 1\~3 ....

Installation Guide 4....

Control Panel 5.

Temperature Control 6.

How to change Interior Light Bulb 7 ....

How to use interior Parts 8\~10....

How to use the Dispenser 10 ....

How to use Automatic Icemaker 1.1....

Care & Cleaning 12:13

Before You Call for Service.... 14

Something strange?

Don't worry. Here is the answer 15....

Installation Preparation .... 16

If the refrigerator can not pass through a door

during installation, follow these steps 1.7-18 ...

Refrigerator Leveling &

Door Adjustment(if needed.) 19 ....

How to install Water Line ....20\~21

M-SYSTEM BIG-K1 - Contents - 1

Be sure to keep for safety!

- Read these safety instructions thoroughly and carefully before using. Please keep this user guide to hand for future reference.

M-SYSTEM BIG-K1 - Be sure to keep for safety! - 1

Indicates the possibility of danger of death or serious injury

M-SYSTEM BIG-K1 - Be sure to keep for safety! - 2

Indicates the possibility of risk of personal injury or material damage

M-SYSTEM BIG-K1 - Be sure to keep for safety! - 3

Other Signs

M-SYSTEM BIG-K1 - Other Signs - 1

DO NOT remove or disassemble!

M-SYSTEM BIG-K1 - Other Signs - 2

NO.: DO NOT...

M-SYSTEM BIG-K1 - Other Signs - 3

Be sure to unplug from receptacle(outlet/mains)!

M-SYSTEM BIG-K1 - Other Signs - 4

Be sure to keep and follow!

M-SYSTEM BIG-K1 - Other Signs - 5

Caution If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard. The appliance must be positioned so that the plug is accessible

WARNING

M-SYSTEM BIG-K1 - WARNING - 1

Never let the power cord be crushed by the refrigerator itself or other (heavy) objects. Never bend power cord excessively.

- If the cord is damaged or peeled, it can be a cause of fire and electric shock.

M-SYSTEM BIG-K1 - WARNING - 2

Do not plug several appliances into the same wall outlet (receptacle).

- It can be a cause of overheating and/or fire. Use an exclusive grounding receptacle for the refrigerator.

M-SYSTEM BIG-K1 - WARNING - 3

Never hold the power cord or plug with wet hands.

● There is a risk of electric shock.

M-SYSTEM BIG-K1 - WARNING - 4

Never use a damaged power cord or plug, or loose main socket.

● There is a risk of fire, electric shock or serious injury.

M-SYSTEM BIG-K1 - WARNING - 5

Be sure to ground. Check if your wall outlet is grounded (earthed).

● There is a risk of electric shock hazards.

M-SYSTEM BIG-K1 - WARNING - 6

Never unplug by pulling only the power cord wire. Always grip the plug firmly.

M-SYSTEM BIG-K1 - WARNING - 7

Let the cord from the plug outlet be directed Downwards.

- If it is directed up, the cord near the plug is bent and can be damaged, which can cause an electric shock or fire.

M-SYSTEM BIG-K1 - WARNING - 8

Do not install the refrigerator on a wet floor or in a place with much humidity moisture.

● Electric insulation gets weakened, resulting in a risk of electric shock hazards.

M-SYSTEM BIG-K1 - WARNING - 9

Never let the power cord touch or pass over heating appliances.

● Power cord can be damaged, resulting in a risk of electric shock hazards.

M-SYSTEM BIG-K1 - WARNING - 10

Check if plug is loose from the wall outlet.

● Electric insulation gets weakened, resulting in a risk of electric shock hazards.

M-SYSTEM BIG-K1 - WARNING - 11

Never pour or spray water into the refrigerator (both interior and exterior).

● Electric insulation gets weakened, resulting in a risk of electric shock hazards.

M-SYSTEM BIG-K1 - WARNING - 12

Do not place containers with water or liquid on top of refrigerator.

● Water can be poured into the refrigerator and can cause electric shock hazards or damage.

M-SYSTEM BIG-K1 - WARNING - 13

Do not let children hang on the refrigerator doors.

● Refrigerator can fall and do harm to them.

M-SYSTEM BIG-K1 - WARNING - 14

Do not move or remove compartment shelves/pockets while foods and containers are on them.

● Hard container (of glass, metal etc.) can fall to hurt you and can break shelf glass and interior parts.

M-SYSTEM BIG-K1 - WARNING - 15

Never repair or disassemble or amend the refrigerator on your own

- There is a risk of personal injury or damage to the refrigerator. It is recommended that any service be carried out by a qualified person.

M-SYSTEM BIG-K1 - WARNING - 16

Never store any flammable gas or liquid in the refrigerator.

M-SYSTEM BIG-K1 - WARNING - 17

Never use flammable gas, benzene, thinner, gasoline, spray etc. near the refrigerator.

● There is a risk of fire, explosion and personal injury or damage.

M-SYSTEM BIG-K1 - WARNING - 18

If a gas leak is found near the refrigerator or in the kitchen, ventilate it immediately without touching power plug or refrigerator.

M-SYSTEM BIG-K1 - WARNING - 19

Do not store medicine, academic research samples which require strict temperature control in the refrigerator.

M-SYSTEM BIG-K1 - WARNING - 20

Never insert fingers or hands into the bottom of refrigerator, especially into the bottom back.

M-SYSTEM BIG-K1 - WARNING - 21

Do not change fuse or light bulb on your own. Call the service agent to change them.

M-SYSTEM BIG-K1 - WARNING - 22

When you find the power cord damaged or cut, call the service agent immediately.

M-SYSTEM BIG-K1 - WARNING - 23

When you get rid of your old refrigerator, be sure to remove the door packings first.

● Children can be entrapped and suffocated in an abandoned refrigerator. Leave it "just a few days! Is very dangerous.

M-SYSTEM BIG-K1 - WARNING - 24

Be sure to unplug when the refrigerator is not used for a long time.

M-SYSTEM BIG-K1 - WARNING - 25

Never touch foods and containers especially of metal with wet hands in the freezer compartment.

● You can be fun by childrens or cold burn.

M-SYSTEM BIG-K1 - WARNING - 26

Never eat any decayed or deteriorated food at all.

M-SYSTEM BIG-K1 - WARNING - 27

Never place bottles and containers of glass in the freezer compartment.

● Foods stored too long in the refrigerator can be decayed or deteriorated.

● Glass containers and bottles can be broken so can hurt you.

M-SYSTEM BIG-K1 - WARNING - 28

When moving the refrigerator (horizontally or tilted), more than 2 persons are required to hold it.

M-SYSTEM BIG-K1 - WARNING - 29

Be sure to turn up the wheel first before moving the refrigerator.

( One to hold top back handles, the other, bottom holder. ) If other parts gripped, it is very dangerous and likely to slip.

- The wheels can damage or scratch the floor. If you move it a long distance, never forget to fasten the interior parts tightly with tapes. - The parts can collide and break each other.

M-SYSTEM BIG-K1 - WARNING - 30

Installation Guide

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※ Read these safety instructions carefully before use and follow precautions for your safety.

M-SYSTEM BIG-K1 - Installation Guide - 1

Precautions in installation and power connection

■To prevent fire, electric shock or leakage

Never install the refrigerator on a wet, watery floor or where water can easily gather.

2 Check the following before power connection.

● Connect power plug only to a grounded wall receptacle (an earthed mains).

● Do not plug refrigerator power together with other appliances to a same receptacle(socket).

Do not use an adapter plug or an extension cord.

Do not let power cord be crushed down by other (heavy) objects.

will you hear a strange noise or strong chemical odour or find smog etc. from the refrigerator alter

power plugin, pull out the plug immediately and call the service agent or DAEWOO customer service Dept..

Wait about 5 minutes before you plugin again in order to prevent any

damage to the compressor and electrical devices of refrigerator.

*Wait 2\~3 hours until the inside gets cold enough after the first power plugin, then store foods inside.

(There can be some peculiar smell of plastic parts at initial operation of refrigerator after plugin

The smell fades away as the refrigerator works and doors are opened and closed.)

M-SYSTEM BIG-K1 - Precautions in installation and power connection - 1

Precautions in use

■ To prevent personal injury, fire, electric shock etc. read this user guide carefully before use and keep it at hand for any reference.

■Accessories

M-SYSTEM BIG-K1 - ■Accessories - 1
Egg case Filter Box

M-SYSTEM BIG-K1 - ■Accessories - 2
er supply Kit

M-SYSTEM BIG-K1 - ■Accessories - 3
User guide
Dispenser Models Only

M-SYSTEM BIG-K1 - ■Accessories - 4

M-SYSTEM BIG-K1 - ■Accessories - 5

Control Panel

◆ Dispenser Model

M-SYSTEM BIG-K1 - Control Panel - 1

-89°C -30°C -89°C -120°C -150°C -180°C -210°C -240°C -270°C -300°C -330°C -360°C -390°C -420°C -450°C -480°C -510°C -540°C -570°C -600°C -630°C -660°C -690°C -720°C -750°C -780°C -810°C -840°C -870°C -900°C -930°C -960°C -990°C

M-SYSTEM BIG-K1 - Control Panel - 3

It shows that the digital control system is working the refrigerator.

(The icon is always on while the refrigerator is working.)

M-SYSTEM BIG-K1 - Control Panel - 4

As long as the refrigerator is working deodorization is always on.

M-SYSTEM BIG-K1 - Control Panel - 5

After 6 month of first power input, "FILTER CHANGE" icon is ON.

When the time comes to change the filter or reset

push "RESET WATER FILTER" button for 5 seconds

after change, then "FILTER CHANGE" icon is OFF.

M-SYSTEM BIG-K1 - Control Panel - 6

Children may push any button on the panel for fun, resulting in disorder of temperature and function of refrigerator.

- Press this button to lock out this possibility and to

keep temperature and function setting.

- Push Lock button again for more than a second to

stop

M-SYSTEM BIG-K1 - Control Panel - 7

For your convenience you can select WATER

CUBED ICE or CRUSHED ICE

A rectangle line around the icon lights up to indicate

your selection is ON.

M-SYSTEM BIG-K1 - Control Panel - 8

To obtain the water or ice, push the pad smoothly with

your cup and your selection will come out 1-2

seconds later.

M-SYSTEM BIG-K1 - Control Panel - 9

- Try to avoid placing the rim of your glass near the

bottom of the pad, otherwise Water or icecubes

may spill or splash.

- You will hear a snap sound 2 seconds after the

icecubes come out. This is from the shut off ice-out

valve.

M-SYSTEM BIG-K1 - Control Panel - 10

- Wait 2-3 seconds after pushing the pad to get all the

available water or i

When cleaning the ice cubes case assembly or when you do not use for a long period of time, remove the ice cubes in the ice storage case and press the button to stop making ice cubes.

◆ Basic Model

M-SYSTEM BIG-K1 - Control Panel - 11

5 4 3 2 1 MAX. MIN. FRZ. TEMP REF. TEMP

Note

● Interior lights of refrigerator turn off when the doors are open for more than 10 minutes.

- In case either freezer or refrigerator door is open for more than a minute, door alarm rings for 5 minutes with 1 minute interval.

M-SYSTEM BIG-K1 - Control Panel - 13

Temperature Control

* When this refrigerator is first plugged in, the temperature mode is set to [Middle].

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◆ Dispenser Model

M-SYSTEM BIG-K1 - Temperature Control - 1

M-SYSTEM BIG-K1 - Temperature Control - 2

Freezer Compartment Ret

Push the FREEZER SET. button and the setting temperature changes as the figure shows.

M-SYSTEM BIG-K1 - Freezer Compartment Ret - 1

M-SYSTEM BIG-K1 - Freezer Compartment Ret - 2

Faster Freezing...

When you want faster freezing, push the SUPER FREEZER. button. Just push the button once again when you want to stop the mode.

ompartment

Push the REFRIGERATOR SET. button and the setting temperature changes as the figure shows. ential Temperature Change <<<

M-SYSTEM BIG-K1 - ompartment - 1

Faster Cooling or Refrigeration

When you want faster refrigerating, push the SUPER REFRIGERATOR. Just push the button once again when you want to stop the mode.

◆ Basic Model

M-SYSTEM BIG-K1 - Faster Cooling or Refrigeration - 1

5 4 3 2 1 MAX. MIN. FRZ. TEMP REF. TEMP

Freezer Compartment Re

Push the FRZ. TEMP button and the setting temperature changes as the figure shows.

Sequential Temperature Change <<< >>> Seq

M-SYSTEM BIG-K1 - Freezer Compartment Re - 1

ompartment

Push the REF. TEMP button and the setting temperature changes as the figure shows. Pential Temperature Change <<<

M-SYSTEM BIG-K1 - ompartment - 1

M-SYSTEM BIG-K1 - ompartment - 2

Caution Foods in the refrigerator can be frozen if the ambient temperature of the refrigerator is below 5°C.

M-SYSTEM BIG-K1 - ompartment - 3

How To change the Interior Light Bulb

The lamp shall be replaced only by a service agent or similarly qualified person.

Change of Freezer Lights
M-SYSTEM BIG-K1 - How To change the Interior Light Bulb - 1
Remove the 2 screws retaining the light cover.

M-SYSTEM BIG-K1 - How To change the Interior Light Bulb - 2
Hold the bottom of the light cover and pull forward to remove.

M-SYSTEM BIG-K1 - How To change the Interior Light Bulb - 3
Change the light bulb. Follow the reverse order of disassembling after charging the light
Change of Refrigerator Lights

M-SYSTEM BIG-K1 - How To change the Interior Light Bulb - 4

Refrigerator Top Lights
M-SYSTEM BIG-K1 - How To change the Interior Light Bulb - 5
Remove the screws retaining the light cover.

M-SYSTEM BIG-K1 - How To change the Interior Light Bulb - 6
Hold the bottom of power and pull forward to remove.

M-SYSTEM BIG-K1 - How To change the Interior Light Bulb - 7
Change the light bulbs. - Follow the reverse order of disassembling when assembling book

M-SYSTEM BIG-K1 - How To change the Interior Light Bulb - 8
MEMO

M-SYSTEM BIG-K1 - How To change the Interior Light Bulb - 9

How to use the interior parts

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■Basic Model Interior Parts
Diagram of a refrigerator interior with numbered compartments and labeled storage areas

■Dispenser Model Interior Parts
Diagram of a refrigerator interior with numbered compartments for identification

Full - option models illustrated. Features are model - dependent.

M-SYSTEM BIG-K1 - How to use the interior parts - 3

Caution

  • Do not touch or hold with wet hands foods (foods container) in the
    teazer compartment.
    (1) There is a loss of small banks (cold bank)
    ● Do not use medicine, academic research samples etc. in the
    refrigerator
  • Do not store vegetables in the drilled room, for they can be frozen.

M-SYSTEM BIG-K1 - Caution - 1
● Egg case can be placed on a refrigerator shelf as you like.

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① Freezer Pocket

For storing frozen foods

(Do not store ice cream or long stored foods on the top freezer pocket.)

② Freezer Shelf (tempered glass)

For storing frozen foods such as meat, fish, ice-cream...

③ Drying Case of Freezer

For storing dried foods for so long

(dried squid, dried anchovy etc.)

④ Meat case of Freezer

For storing meat, fish, chicken with foil cover or vinyl wrap

⑤ Refrigerator Shelf (tempered glass)

For storing common foods

⑥ Movable Egg Case

Place the case for your convenience. (Do not use the case for storing ice cubes nor place in the freezer compartment.)

M-SYSTEM BIG-K1 - ⑥ Movable Egg Case - 1

⑦ Vegetable Case

8 Fruit Case

For storing fruits

⑨ Dairy Pocket

For storing dairy products such

as butter and cheese

⑩ Refrigerator Pocket

For storing refrigerating foods, milk, juice, beer bottle etc.

① Wine Keeper (Option)

Magic Cool Zone (Option)

Refer to page 10.

⑬ Refreshment Pocket

(Refreshment Pocket Models Only)

For frequently used cans, drink water, beverages

Chilled Case (Basic Models Only)

For storing foods temporarily that are ready to cook (meat, fish...)

Food Storage Tips

M-SYSTEM BIG-K1 - Food Storage Tips - 1
Wash foods before storing.

M-SYSTEM BIG-K1 - Food Storage Tips - 2
Divide and separate foods into smaller pieces.

M-SYSTEM BIG-K1 - Food Storage Tips - 3
Place watery foods or foods with much moisture in front of shelves (close to door side). ● If they are placed close to the cold air spout, they can be frozen.

M-SYSTEM BIG-K1 - Food Storage Tips - 4
Warm or hot foods should be cooled down enough before storing to reduce power consumption and to enhance refrigeration performance.

M-SYSTEM BIG-K1 - Food Storage Tips - 5
Be careful in storing such tropical fruit as bananas, pineapples, tomatoes, for they can easily be deteriorate in lower temperature.

M-SYSTEM BIG-K1 - Food Storage Tips - 6
Keep enough space between the foods as possible. If too tight or too close, cold air circulation is hindered, resulting in poor refrigeration.

M-SYSTEM BIG-K1 - Food Storage Tips - 7
Never forget to cover or wrap foods to prevent odour of foods.

M-SYSTEM BIG-K1 - Food Storage Tips - 8

Magic cool zone (Option)

■ Magic cool zone Control graphic and Control function

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M-SYSTEM BIG-K1 - en - 1

When you plug in first, "OFF" LED is ON. You can choose "OFF" → "VEGETABLE" → "FISH" → "MEAT" by pushing the "SELECT" button.

StepDisplay
OFF-
VEGETABLE3°C
FISH-1°C
MEAT-3°C

The LEDs and temperatures indicate what you have selected.

- Displayed temperature means a target setting value, so it may differ from the actual room temperature.

M-SYSTEM BIG-K1 - en - 2

How to use the Dispenser

(For Dispenser models)

■ Select WATER / CUBED ICE / CRUSHED ICE and press the cup on the PUSH pad for your convenience.

Press the WATER/ICE button to select WATER and ICON lights up to show it is on.
Press the WATER/ICE button to select CUBED ICE and ICON turns on.
Press the WATERICE button to select CRUSHED ICE and ICON turns on.

M-SYSTEM BIG-K1 - (For Dispenser models) - 1
WATER

M-SYSTEM BIG-K1 - (For Dispenser models) - 2
CUBEDICE

M-SYSTEM BIG-K1 - (For Dispenser models) - 3
CRUSHED ICE

* When you get [CUBED ICE] or [CRUSHED ICE], remove the cup from the pad when if it is hall full. (If you don't, the remaining ICES will make the cup overflow or the dispenser outlet become blocked.)

M-SYSTEM BIG-K1 - (For Dispenser models) - 4

Caution

● Avoid using thin fragile cups or crystal glasses when taking (crushed) icecubes.
● For your safety, never insert your fingers or other tools into the dispenser outlet.
- If you find the (crushed/cubed) ices discolored, stop using the dispenser and call the service agent.
● 1 hour after you get [CUBED ICE] or [CRUSHED ICE], the selection mode returns to [WATER] automatically.

M-SYSTEM BIG-K1 - Caution - 1

How to use the Automatic Icemaker

(For Dispenser models)

  • About 10 ice cubes (7\~8 times a day) are made at one time. If the ice storage case is full, icemaking stops.
  • It is normal for the icemaker to make banging sounds when the ice cubes are falling into the ice storage case.
    ● To prevent a bad colour or smells, regularly clean the locubes Storage Case.
  • If the amount of ice in the storage case is not sufficient, the ice may not be dispensed. Wait a day or so to make more ice.
  • If the ice does not dispense easily, ensure the dispenser outlet is not blocked.

M-SYSTEM BIG-K1 - (For Dispenser models) - 1

In case the icemaker doesn't work

If the icecubes get stuck and not dispensed

● Pull out the ice storage case and separate the icecubes any icecubes that may have stuck together.
- If the amount of water which is supplied to the icemaker needs adjusting. Call for the service agent.

In case of power failure

● The icecubes in the case may melt to flow down to the freezer room.
If long hours' of power failure is predicted, pull out the case, remove the icecubes in it and replace it back.

M-SYSTEM BIG-K1 - In case of power failure - 1

Use only the ices out of this refrigerator.

M-SYSTEM BIG-K1 - In case of power failure - 2

MEMO

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M-SYSTEM BIG-K1 - en - 1

Care & Cleaning

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M-SYSTEM BIG-K1 - en - 1
※ Full - option models illustrated.

M-SYSTEM BIG-K1 - en - 2

natural_image Interior view of a refrigerator showing front, side, and back panels with numbered compartments (no text or symbols)

Dairy Pocket

● Diary Pocket Cover ; Open the cover a little, hold both ends and push left to remove.
● Diary Pocket ; Hold both ends and pull upward to remove.

M-SYSTEM BIG-K1 - Dairy Pocket - 1

Freezer & Refrigerator Pockets

● Hold both ends and pull up.

M-SYSTEM BIG-K1 - Freezer &amp; Refrigerator Pockets - 1

Freezer & Refrigerator Shelves

- Open the doors fully. then pull the shelves forward to remove

M-SYSTEM BIG-K1 - Freezer &amp; Refrigerator Shelves - 1

Vegetable Case & Fruit Case

● Pull forward and lift up a little to remove.

M-SYSTEM BIG-K1 - Vegetable Case &amp; Fruit Case - 1

How to Clean

M-SYSTEM BIG-K1 - How to Clean - 1

Interior Parts

● Use cloth with water and mild(neutral) detergent to clean.

M-SYSTEM BIG-K1 - Interior Parts - 1

M-SYSTEM BIG-K1 - Interior Parts - 2

Door Packing

● Use cloth with mild(neutral) detergent.

M-SYSTEM BIG-K1 - Door Packing - 1

M-SYSTEM BIG-K1 - Door Packing - 2

Back (Machine Room)

- Remove dust on grill with a vacuum cleaner at least once a year.

M-SYSTEM BIG-K1 - Back (Machine Room) - 1

M-SYSTEM BIG-K1 - Back (Machine Room) - 2

Caution

● Never use asoline(petro), benzene(benzol), thinners etc. for they can damage the surfaces.

M-SYSTEM BIG-K1 - Caution - 1

Dispenser Water Shelf

- Remove the spill grill and clean the water shelf regularly. ( The spill shell is not self-craining.)

M-SYSTEM BIG-K1 - Dispenser Water Shelf - 1

M-SYSTEM BIG-K1 - Dispenser Water Shelf - 2

Never use any other electrical appliances together in the inside of the refrigerator for fear of electric shock or fire.

Icecubes storage Case

●Removing; Pull up the case assembly forward to remove.

● Replacing; Fit to the side grooves and insert to the end. If it is difficult to fully insert the case, remove it, rotate the swirl coil in the case or drive mechanism a quarter turn and insert again.

Do not store the icecubes too long.

M-SYSTEM BIG-K1 - Icecubes storage Case - 1

Caution

- For your safety, press the (ICE MAKER LOCK) once, when cleaning (removing & replacing) the ice cubes storage assembly. - Be careful not to hurt your hands and fingers when cleaning the assembly.

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M-SYSTEM BIG-K1 - en - 1

Before You Call for Service...

Please check up the following troubleshooting tips before you call for service!

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Problem Checkup Point Action
It never gets cold inside. Freezing & refrigerating is not so good.1 Is the refrigerator unplugged ?2 Is the temperature set to [Low Mode] ?3 Is the refrigerator under direct sunlight or is any heat appliance placed near it ?4 Is the space between refrigerator back and the wall too close ?1 Plug in the refrigerator.2 Set the temperature mode to Middle or High.3 Move to a piece where there is no direct sunlight, no heat appliances around.4 Keep sufficient space (more than 10cm) between refrigerator back and the wall.
Foods in the refrigerator get frozen.1 Is temperature set to [Strong] ?2 Is surround temperature too low ?3 Is the food with much moisture stored close to the cold air spout ?1 Set the temperature to [Middle] or [Low]2 Foods can be frozen if ambient temperature is below 5°C. Move to a piece where the temperature is over 6°C3 Place foods with moisture on the shelves close to the doors.
Strange sound from the refrigerator1 Is four beneath the refrigerator uneven ?2 Is the space between refrigerator back and the wall too close ?3 Do any objects other stuff touch the refrigerator?1 Move the refrigerator to a level and even floor.2 Keep sufficient space.3 Remove any object a way which touches the refrigerator.
Colour or disgusting smell from the inside1 Is the food stored uncovered or unwrapped ?2 Are the shelves and pockets stained with food stuff ?3 Is the food stored too long ?1 Be sure to cover and wrap the foods.2 Clean them regularly. Once smell goes soaked to those parts, it is not easy to remove.3 Do not store foods for so long.A refrigerator is neither a perfect nor a permanent foods keeper.
Problem Checkup Point Action
It never gets cold inside. Freezing & refrigerating is not so good.1 Is the refrigerator unplugged ?2 Is the temperature set to [Low Mode] ?3 Is the refrigerator under direct sunlight or is any heat appliance placed near it ?4 Is the space between refrigerator back and the wall too close ?1 Plug in the refrigerator.2 Set the temperature mode to Middle or High.3 Move to a piece where there is no direct sunlight, no heat appliances around.4 Keep sufficient space (more than 10cm) between refrigerator back and the wall.
Foods in the refrigerator get frozen.1 Is temperature set to [Strong] ?2 Is surround temperature too low ?3 Is the food with much moisture stored close to the cold air spout ?1 Set the temperature to [Middle] or [Low]2 Foods can be frozen if ambient temperature is below 5°C. Move to a piece where the temperature is over 6°C3 Place foods with moisture on the shelves close to the doors.
Strange sound from the refrigerator1 Is four beneath the refrigerator uneven ?2 Is the space between refrigerator back and the wall too close ?3 Do any objects other stuff touch the refrigerator?1 Move the refrigerator to a level and even floor.2 Keep sufficient space.3 Remove any object a way which touches the refrigerator.
Colour or disgusting smell from the inside1 Is the food stored uncovered or unwrapped ?2 Are the shelves and pockets stained with food stuff ?3 Is the food stored too long ?1 Be sure to cover and wrap the foods.2 Clean them regularly. Once smell goes soaked to those parts, it is not easy to remove.3 Do not store foods for so long.A refrigerator is neither a perfect nor a permanent foods keeper.

M-SYSTEM BIG-K1 - Before You Call for Service... - 1

Something strange? Don't worry. Here is the answer.

CaseExplanation
Front and side of refrigerator feels warm or hot.● Pipes (refrigerant vessel) are placed beneath the surface to prevent moisture forming on it.
Doors do not open easily.● When you close the door and then open again immediately, the door is not easy to open. Warm air rushes into the inside to make the pressure difference. In this case wait for a minute, then it will open easily.
It sounds like water is flowing from the refrigerator.● When the compressor starts to run or stops, refrigerant which makes the inside cold fowing in the pipes can make such a sound. ● Defrosted water can also make such a sound. (This refrigerator adopts an automatic defrosting system.)
Something cracking or click sound.● Inside parts shrink and/or expand due to temperature change—When the inside gets cold or when the door is open — such sound can be made.
Humming or buzz sound.● Compressor or fans for cold air circulation can make such working sound. (If the refrigerator is not level, the sound can be louder.)
M-SYSTEM BIG-K1 - Something strange? Don't worry. Here is the answer. - 1

M-SYSTEM BIG-K1 - Something strange? Don't worry. Here is the answer. - 2

Installation Preparation

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Check if the refrigerator can pass a doorway or enter a door first.

Dimensions (Including Door Handles)

(Width*Depth*Height) 903mm 734.5mm 1790mm

M-SYSTEM BIG-K1 - Installation Preparation - 1

natural_image Cartoon illustration of a smiling refrigerator with arms and legs, standing in front of an open door (no text or symbols)

Find a suitable place to install

* Sufficient space from refrigerator back to the wall for free air ventilation

M-SYSTEM BIG-K1 - Installation Preparation - 2

- Avoid direct sunlight.

M-SYSTEM BIG-K1 - Installation Preparation - 3

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- Once the installation place is ready follow the installation instructions. If surround temperature of refrigerator is low (below 5 °C), foods can be frozen or the refrigerator can work in abnormal way.

Replacing Freezer Door

1 Insert the water tube into the hole of the bottom hinge pin first (Dispenser Models Only). Insert the bottom of freezer door into the bottom hinge pin.

M-SYSTEM BIG-K1 - Replacing Freezer Door - 1

2 Insert the bottom hole of freezer door straight to the bottom hinge pin.

M-SYSTEM BIG-K1 - Replacing Freezer Door - 2

3 Let the top of door close to the cabinet and insert the top hinge pin to the top hole of freezer door. (Insert the back of hinge to the groove of protrusion first, then front to the top hole of door.)

M-SYSTEM BIG-K1 - Replacing Freezer Door - 3

4 Tum the hinge fastener tightly to the end. Connect harness wirings and screw ground wire.

M-SYSTEM BIG-K1 - Replacing Freezer Door - 4

5 Insert the water tube far into the coupling. (Dispenser Models Only)

M-SYSTEM BIG-K1 - Replacing Freezer Door - 5

● Replacing Refrigerator Door

1 Insert the bottom hole of refrigerator door straight to the bottom hinge pin

2 Let the top of door close to the cabinet and insert the top hinge pin to the top hole of freezer door. (Insert the back of hinge to the groove of protrusion first, then front to the top hole of door.)

3 Tum the hinge fastener tightly to the end. Connect harness wrings and screw ground wire. Click and screw the top hinge cover.

M-SYSTEM BIG-K1 - ● Replacing Refrigerator Door - 1

M-SYSTEM BIG-K1 - ● Replacing Refrigerator Door - 2

M-SYSTEM BIG-K1 - ● Replacing Refrigerator Door - 3

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M-SYSTEM BIG-K1 - ● Replacing Refrigerator Door - 4

If the refrigerator can not pass through a door during installation, follow these steps.

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Removing Freezer Door

Remove front bottom cover first, if it is attached.

1 Remove the bottom cover first. Pull out the left collar of the coupling first, then hold the coupling and pull out the left water tube. (Dispenser Models Only)

M-SYSTEM BIG-K1 - Removing Freezer Door - 1

2 Unscrew top hinge cover with a screw driver.

M-SYSTEM BIG-K1 - Removing Freezer Door - 2

3 Tum top hinge fastener counterclockwise 3\~4 times. Disconnect the harness wires.

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4 Lift up the front of hinge to remove. (After the hinge is removed the door can fall down forward. Be careful!)

5 Be careful not to damage the water line when removing the door.

M-SYSTEM BIG-K1 - Removing Freezer Door - 4

M-SYSTEM BIG-K1 - Removing Freezer Door - 5

M-SYSTEM BIG-K1 - Removing Freezer Door - 6

Removing Refrigerator Door

1 Unscrew top hinge cover with a screw driver. Insert a thin screw driver into the side groove of the cover to remove.

M-SYSTEM BIG-K1 - Removing Refrigerator Door - 1

2 Turn top hinge fastener counterclockwise 3\~4 times. Disconnect harness wires.

M-SYSTEM BIG-K1 - Removing Refrigerator Door - 2

3 Lift up the front of hinge to remove. (After the hinge is removed the door can fall down forward. Be careful!)

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Lift the door straight up to remove.

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Refrigerator Leveling & Door Adjustment (If needed.)

Refrigerator must be level in order to maintain optimal performance and desirable front appearance. (If the floor beneath the refrigerator is uneven, freezer and refrigerator doors look unbalanced.)

M-SYSTEM BIG-K1 - Refrigerator Leveling &amp; Door Adjustment (If needed.) - 1

In case freezer door is lower than refrigerator door...

Insert a screw driver (flat tip) into a groove of the left wheel (bottom of freezer) and turn it clockwise until the door is balanced. (clockwise to raise freezer door; counterclockwise to lower)

M-SYSTEM BIG-K1 - In case freezer door is lower than refrigerator door... - 1

M-SYSTEM BIG-K1 - In case freezer door is lower than refrigerator door... - 2

In case refrigerator door is lower than freezer door...

Insert a screw driver (flat tip) into a groove of the right wheel (bottom of refrigerator) and turn it clockwise until the door is balanced. (clockwise to raise refrigerator door; counterclockwise to lower)

M-SYSTEM BIG-K1 - In case refrigerator door is lower than freezer door... - 1

M-SYSTEM BIG-K1 - In case refrigerator door is lower than freezer door... - 2

Front Cover

After installation and/or door leveling, fasten front cover with screws. (Remove the screws on the front bottom panel first. Click and screw the cover)

M-SYSTEM BIG-K1 - Front Cover - 1

Caution

- The front of refrigerator needs to be higher just a little than the back for easy door closing, but if the wheel is raised too much for door balance, i.e. front of refrigerator is higher than the back, it can be difficult to open the door.

How to install Water Line (Dispenser Models Only)

  1. The water pressure should be 2.0\~12.5 kg/cm² or more to run the automatic icemaker.
    Checkup your tap water pressure; if a cup of 180cc is full within 10 seconds, the pressure is OK.
  2. When installing the water tubes, ensure they are not close to any hot surfaces.
  3. The water filter only "filters' water"; it does not eliminate any bacteria or microbes.
  4. If the water pressure is not so high to run the icemaker, call the local plumber to get an additional water pressure pump.
  5. The filter life depends on the amount of use. We recommend you replace the filter at least once every 6 months. *When attaching the filter, place it for easy access (removing & replacing)
  6. After installation of refrigerator and water line system, select [WATER] on your control panel and press it for 2\~3 minutes to supply water into the water tank and disperse water.
  7. Use sealing tape to every connection of pipes/tubes to ensure there is no water leak.
  8. The water tube should be connected to the cold water line.

WATER SUPPLY KIT

Check the parts below for installing water supply. Some other necessary parts are available at your local service agents.

M-SYSTEM BIG-K1 - WATER SUPPLY KIT - 1
Connector
(3014454520)

M-SYSTEM BIG-K1 - WATER SUPPLY KIT - 2
(All 2-3-11)

M-SYSTEM BIG-K1 - WATER SUPPLY KIT - 3
Screw×4ea
(7112401211)

M-SYSTEM BIG-K1 - WATER SUPPLY KIT - 4
Fastener A×3ea
(3011202000)

Installation Procedure (Dispenser Models Only)

  1. Join Connector to the tap water line
![](images/9af67ae43c44a0417609cc832aaf979798e5c0cf743b2c5659e713aeb2508749.jpg)
![](images/2d1208e7ac59274b0677cdf15ed9ef30f24eee48ddbd9333808981e9adb1bba7.jpg) ![](images/a6b14da81e749107119757a9eac29005ac9e477539fc9a965bcbc60b522cfa00.jpg) Place the rubber washer inside the tap connector and screw onto the water tap.

2. Get ready to install the Water Filter

1) Measure an approximate distance between the filter and the Water Tube and cut the tube off filter vertically. 2) Connect the tubes to the filter as the figure shows. ![](images/2c78589c5d028114f0c3312634283180d0cf6eb17874108badec8b7e8491d698.jpg) Leave a sufficient distance when cutting the tubes. ![](images/bfc80eea06380b7aa5fe7b85da58d41b5c8b53304557648d5369f7156ee1be9d.jpg) ![](images/8c92af971185041bf5f8c2528ffa16f7995623e528f5928abb5ffa9b898521f4.jpg)

3. Remove any substances in the filter.

1) Open the main tap water valve and check if water comes out of the Water Tube. 2) Check if the Water Valve is open in case water does not come out. ※ Initial water may contain some substances out of filter (manufacturing process). ![](images/123c2796f753b354590e993f7a5b0a80e558178168e5a56c4eadcf9e29f3c880.jpg)

4. Attach the Filter Box

1) Screw and fasten the filter holder to the left/right side of the back of refrigerator. ※ In case the holder is not fastened well, remove the back paper of the tape on the filter holder and attach it.\* 2) Insert the filter box into the holder. ![](images/11e3cf0ef79c0f35732f303f500cac9b1917d4309ccd19f2295b98d925dd75ce.jpg)

5. Connect the Water Tube to the refrigerator.

1) Remove the rear cover at the bottom back of the refrigerator. 2) Insert the fastening ring into the Water tube. (Be careful to follow the direction of the nut.) 3) Insert the Water Tube into the top of the Water Valve, turn the nut clockwise to fasten it. (The Water valve is to the right of the motors.) 4) Check for any bent tubes or water leaks; if so, re-check installation procedure. 5) Replace the rear cover. (The Water Tube should be placed between the groove of the refrigerator back and motor cover.) ![](images/e086f73c026612fd689a8485824607d4f417e7c3d9afe0612a31880eba4c3e86.jpg) Set the tube upright as the figure shows. ![](images/5759e8d50e5ce08de2897f7d4d63d84bece8e066b9fa478b836320b5917d59e0.jpg)

6. Fasten the Water Tube.

1) Fasten the Water Tube with the [Fastener A]. 2) Check if the tube is bent or squeezed. If so, set it right to prevent any water leak. ![](images/b22643ca42f92120ad6feb084c3bef120ba46d5226d16ad3d7b78b29c26a5250.jpg)

7. After installation of Water Supply System

1) Plug in the refrigerator, press the [WATER] button on the control panel for 2\~3 minutes to remove any air (bubble) in the pipes and drain out the initial water. 2) Check for the water leaks again through the water supply system (tubes, connectors and pipes) Rearrange the tubes again and do not move the refrigerator. ![](images/af2985e9d1c8b88375c1f9f5880add94a1693c722ad5070b38e9d9dc7b7a73c7.jpg)
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Product information

Brand : M-SYSTEM

Model : BIG-K1

Category : Fridge