HITACHI R-WB640VRU0 Refrigerator User Manual

R-WB640VRU0 Refrigerator

Instruction Manual
Refrigerator
No frost
Model
R-WB640VRU0
Thank you very much for purchasing the Hitachi refrigerator. Before installation and usage, please read the user’s guide carefully for the correct usage. Maintenance work must only be carried out at works by well-trained maintenance work.

Content
Preparation for Use
Warning and Caution for Safety…….2… Preparations before Use………………..4.
Installation……………………………………………4…. Beginning…………………………………………….4…. Food Storage………………………………………..4… Location of Food Storage……………..4…
Operation
How to use the Control panel………..5.. Name and Function of Display………………..5…. Temperature Control……………………………..5….
Other functions…………………………….6. How to use temperature control 9 steps…..6 Door Alarm and ECO Alarm Function………6. Quick Cooling……………………………………….6… Quick Freezing……………………………………..6… Vacuum……………………………………………….7… Energy saving………………………………………7…. Ice Maker……………………………………………..7… Child Lock…………………………………………….7… How to use Dry-Vegetable case……………. 8
Refrigerator / Selectable Zone / Freezer Compartment………………….. 8
How to use Ice Maker………………………….. 8 Swing Partition Suggestion…………………….9 How to use Vacuum Compartment…………..9 How to remove part………………………………10
Maintenance
Care and Maintenance………………….1..1.. Cleaning……………………………………………..1..1…
Troubleshooting…………………………..1.3 Dew or Frost is generated…………….1..5.. HITACHI REFRIGERATORS DISCLAIMER / WARNING……………. 16
For household use only
R600a Refrigerant

Warning and Caution for Safety

To avoid harm to the user, other persons or damage to property, please read and follow the warnings and cautions below and those given throughout this manual.

The following warnings and cautions are categorized by the level of

This symbols are shown as below clearly showing

possible harm or damage that may occur from ignoring directions.

the significance of directions.

This pictograph indicates “There is a
WARNING high possibillity of serious injury or death, if ignored”.
This pictograph indicates “There is a
CAUTION high possibillity of sinjury or damage to property, if ignored”
This refrigerator use flammable refrigerants. The symbol column below states the precautions on flammable refrigerants.

The symbols below are examples. This symbols is an alert mark. This symbols indicates “prohibited”. This symbols indicates “necessary”.

This symbol denotes the precautions on flammable refrigerators.

WARNING

When you install … To avoid fire, electric shock, and injury.

Do not install the refrigerator in a place where it

Ground this refrigerator to prevent electric shock and noise

may come in contact with water.

interference. Always ground this refrigerator and install earth

Do not install the refrigerator in a place exposed to rain.

leakage circuit breaker when using it in please with high humidity or

This may impair electricity insulation and cause electric shock or fire.

moisture. (Please consult with a retailer or Hitachi Service Center.)

Power Cord and Power Plug … To avoid fire, electric shock.

Do not connect the wall outlet whose power capacity is less than the refrigerator’s. Also, do not use power

Rated Voltage

Connect the power plug firmly to a power outlet with the cord running down.
Connection of the power plug with the cord

sources that are not a rated voltage.

running up could apply stress on the cord

If a power source is shared with other appliances

and cause electrical short or overheat, which

using double or multipoint adapters, the adapter

could result in electrical shock or fire.

Do not locate multiple portable socket-outlets

Incomplete connection of the power plug could

or portable power supplies at the rear of the appliance.

result in electrical shock or fire due to heat.

Do not use a damaged or loose power plug or power outlet. This may cause fire or electric shock.
Do not cut, bend, fold the power cord to avoid fire and electric shock. When positioning the appliance, ensure the supply cord is not trapped or damaged.
Be sure to unplug the power plug before maintaining the refrigerator. Be sure to hold the power plug to unplug.

If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.
Clean the dust on the power plug frequently with dry cloth. Unplug the power plug and wipe it with dry cloth. An insulation failure due to moisture or when dust collects on the power plug may cause fire.
Do not insert or remove the power plug with wet hands.

During daily use … To avoid fire, electric shock.
Do not splash water on or inside the refrigerator. This may impair electricity insulation causing electric shock or fire. This may also cause gas leakage because of pipe rust.
This appliance is not intended for use by persons
(including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

Do not disassemble, repair, or modify the refrigerator by yourself. Please consult with a retailer or Hitachi Service Center if any repair is required.
Ether, liquid propane gas, solvent, aerosol cans, etc.
which is volatile cannot be stored in this refrigerator. Do not store anything that are generate
heat or fire spark inside the refrigerator.

Do not hang on the doors or step up on the various compartments.
Injury may be caused by the refrigerator tipping over or hands getting caught in door.
Do not enter in the refrigerator.

Do not put water containers or foreign articles on the top of the refrigerator.
Opening and closing doors etc. may cause the articles on the top of the refrigerator to
fall down, resulting in injury.

2

WARNING

Do not damage the refrigerant circuit.

If there the damage of refrigerant pipe

happened, stay away from the refrigerator and

avoid using fire and electrical appliances.

Window Open

And, open windows to ventilate and contact

retailers or Hitachi Service Center.

Do not use electrical appliances inside the food

storage compartments of the appliance, unless they are of the type recommended by the manufacturer.

In an event of a flammable gas leak, do not touch the refrigerator and open windows for ventilation.
Sparks from points of electrical contacts such as door switches may
ignite explosions causing fire or a burn.

Do not use the refrigerator in the atmosphere of flammable gas.

Do not make an impact on the glass-made doors or shelves. They are made of tempered glass, however, an excess impact may be result in breakage and is dangerous.

If you find something wrong with the refrigerator, immediately unplug and consult with the
retailers or Hitachi Service Center.

When discarding the refrigerator. When discarding the refrigerator, remove the door gaskets. To avoid a risk of an infant or child
to be entrapped inside.

Medicines, chemicals, research and experimental substances should not be stored in the refrigerator. Substances that require precise conditions for storage cannot be stored in a domestic refrigerator.
Do not use mechanical devices or other
means to accelelate the defrosting process, other than those recommended by the manufacturer.
Children should be supervised to ensure that they do not play with the appliance. Children getting inside may not be able to get out.
Cleaning and user maintenance shall not be made by children without supervisor.
This appliance can be used by children aged from 8 years and above and persons with reduced physical,sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.
Children shall not play with the appliance. Children aged from 3 to 8 years are allowed to load and unload
refrigerating appliance. Keep ventilation openings in the appliance enclosure
or in the built-in structure clear of obstruction.
Follow the instructions of your region when discarding. This refrigerator uses R-600a for the refrigerant and cyclopentane for the blowing agent of the urethane heat insulation.

CAUTION

During daily use …To avoid illness and injury.
Do not put bottles, etc. forcibly in the door pockets. This may cause bottles to drop down or door pockets to come off.
Do not store food which smells or food whose color is changed abnormal. Such an action may cause diseases.
Food and containers inside the freezer compartment should not be touched with wet hands. This may cause frost injury. (Especially in case of metal items.)
Do not hold the top, bottom and side of the doors when closing them. This may result in your fingers being caught by the door edge.

Do not have food items protruding over the front edge of each shelf. Doors may not be closed properly or the door pockets may drop down. Injury may be caused from items like bottles getting knocked over your feet.
Do not store glass bottles in the freezer compartment. Bottles may break by the contents freezing and cause injury.
Do not put your hands into the base surface of the refrigerator cabinet. When cleaning, putting your hands near the base surface of the frigerator may result in injury by thin metal sheets.
Be sure to hold the handle firmly to open or close the door.

If someone else is using the refrigerator,do not open the door. Fingers may get caught in the spaces between the doors and may cause injury.

Do not have your feet too close when opening the door of the refrigerator. When opening the door, your feet may be hit, resulting in injury.

When moving or carrying … To avoid damaging, wetting, soiling the floor, or to avoid injury.

Use the carrying handle when carrying the refrigerator. Hold the carrying handles only. If hold door handles,
hands may slip and may cause injury.
Carry the refrigerator by at least 4 persons for safety reasons. Carry it with the doors facing upward. Before carrying the refrigerator: 1. Take out all food items and ice cubes.
2. Lay a protective sheet or cloth to protect the floor from damage and catch remaining water spilled from the refrigerator.
3. With a large piece of old cloth underneath, tilt the refrigerator
backward to drain water.

Do not use door handles when carrying the refrigerator. Never use the carrying handles to hang
up with a chain hoist or similar machines.
On a floor that is easily scratched, do not move the refrigerator with
the wheels of refrigerator. The wheels may scratch the floor. For a floor that may be easily scratched,
lay a protective mat, etc..

4. Finally carry the refrigerator with the doors facing upward.

Secure the doors well with adhesive tapes so they do not open.
If transporting in a vehicle, do not load the refrigerator on its side. This could damage the compressor.

When replacing lamps (LED) is required.

When lamps (LED) need to be replaced, please contact Hitachi Service Center.

Such as old cloth

3

Preparations before Use

1 Installation 1) Install on a rigid and level floor. 2) Please use this refrigerator between the room temperature of 10°C to 43°C Sufficient performance may not be obtained, if room temperature is too low or too high.

Rear side more than 100 mm

More than 100 mm

3. Do not install where the refrigerator is exposed to direct sunlight or other heat source.

4. Install in an atmosphere which is dry or has air ventilation.

5. The refrigerator requires enough air ventilation space around the cabinet to have
   efficient cooling performance.Space of at least 100 mm over the top, 100 mm at rear
   and 70 mm at both sides for proper air circulation is needed. 6) Ground the refrigerator to prevent electric shock and noise interference. Alway ground
   this refrigerator when using it in place with high humidity or moisture. (Please consult with retailers or Hitachi Service Center.) 7) Adjusting the adjustable legs to keep the left/right refrigerator door level,

CUATION
Back & both sides of fridge is hot proceed from hot gas pipe inside.
Adjustable leg

More than 70 mm
CAUTION

Without adjusting the legs, door heigh may not be level, or there may be abnormal vibration or noises depending on floor conditions.Follow the instructions below.
Turn the adjustable legs untill they touch the floor firmly.

When installing, do not press the power plug with the

Beginning

refrigerator back.

2

1. After transporting : If Refrigerator has been kept horizontal position for more than 10 minutes for transportation or any other reasons,it should stand

upright for more than 1 hour before plugging it in.

Parallel adjustment of the door.

Left door has fallen

Right door has fallen

2. Cleaning inside the refrigerator. Wipe the surface gently with soft cloth.

3. Connect the refrigerator to an exclusive wall power outlet.The refrigerator

can be connected to an outlet soon after it is installed. Surely use with the rated

voltage and exclusive power outlet. 4) The compressor will start running in approximately 30 seconds, if inside is not cold. 4 hrs. 5) Allow enough duration for sufficient cooling before storing food. It may take about 4 hours
to fully cool down and could even take about 24 hours when the ambient temperature is high.

Adjustable left leg.

Adjustable right leg.

Please turn the left leg in Please turn the right leg in the direction of the arrow. the direction of the arrow.

6. Opening the door for long periods can cause a significant increase of the temperature in the

1 rotation of adjustable leg is about 1mm in difference.

compartments of the appliance.

1-5 days might take for the main body of the refrigerator becomes familiar with the floor, and until

Food storage

the door is reconciled in parallel.

3 1) Keep enough space between food. Several food placed too close together may obstruct the flow of cold air. 2) Make food cool enough before putting it in the refrigerator.Putting warm food in the refrigerator raises the

Cool air flow

inside temperature and wastes electricity.

Air vent

3. Do not block the cold air vent. This will adversely affect the cold air flow and may not keep the temperature inside even.

Moreover, it could result in food near the vent freezing.

4. Using plastic wrap or sealed containers prevent the food from drying or transition of smells.

Food

5. Store raw meat and fish in suitable containers in the refrigerator, so that it is not in contact with or drip onto other food.

Location of Food Storage

Refrigerator Compartment 2°C~5°C
Refrigerator Shelves Storage of side
dish,desert,etc.

Vegetable Compartment
Vegetables Storage of fruits
and vegetables.

3°C~7°C

Water Tank

Approx. 3.0 L

Tank-full line

Selectable Zone Compartment

Refrigerator
1°C~5°C

Chill/Meat -1°C~3°C

Utility Drawer
Storage of cosmetics, medicine,packed small food, etc.

Refrigerator Compartment 2°C~5°C
Refrigerator Door Pockets Storage of packed small
food and drinks such as juice, milk, etc.

Dry-Vegetable Vegetables

3°C~7°C Dry food

Tea

COFFEE

Vacuum Compartment

Fish/Meat (-1°C) -3°C~1°C

Cheese/Fruits (1°C) -1°C~3°C Cheese

Freezer Compartment -20°C~-18°C Auto Ice Maker

Soft Freeze
(-1°C~-5°C)

Freezer
(-20°C~-18°C)

Freezer Compartment
Storage of frozen food and ice cream, etc.

Adjustable legs

NOTICE

Above temperatures are the approximate values in the conditions of outside temperature 32°C, the temperature setting of the refrigerator compartment “Normal”, freezer compartment “Normal”,doors being closed and without food storage.
Door pocket temperatures may be slightly higher than above temperatures. The specification of your purchased model may be different from one of the above illustration. One-, two- and three-start compartment are not suitable for the freezing of fresh food. Two-start frozen-food compartment are suitable for storing pre-frozen food, storing or making ice cream and making ice cubes.

4

How to use the Control Panel
1 Name and Function of Display
Setting Refrigerator Temperature
Setting Freezer Temperature
Setting Selectable Zone Compartment

“Child Lock” Button
“Ice Maker” Button
“Energy Saving” Button Setting Vacuum Temperature

NOTICE

If you unplug the power plug or a power failure occurs and then the refrigerator restart, the temperature display and each setting
will be automatically resumed. However “Quick Freezing”and “Quick Cooling” operation will be cancelled.
There must set more than 45 seconds before unplug the power or power failure. otherwise the temperature display shown as
before setting.
Approximately 30 seconds after the end of operation, indicator LED become unlit. To confirm indicator setting, open the refrigerator door or touch any button. The indicator LED become lit again. Response of the touch panel may change depending on the surrounding temperature,humidity,physical condition of the user
or operation status of the adjoining electric product.
The panel may not respond if it is wet or dirty.

2 Temperature Control Refrigerator Compartment

For foods that doesn’t need a lot of coldness.

For normal use.

When cooling food more coldly or quickly

Touch “Refrigerator”, lamp light is on. To setting a temperature.
Freezer Compartment

Cold

Normal

( Sound ” Pi ” )

( Sound ” Pi Pi ” )

The display is indicating the status of temperature setting.

When storing neither frozen food or ice cream.

For normal use.

Coldest
( Sound ” Pi ” )
When making ice quickly or making frozen food quickly. Or, a surrounding temperature is high and the Freezer compartment is not cold enough.

Touch “Freezer”, lamp light is on. To setting a temperature.
Selectable Zone Compartment
Freezer Soft Freeze Chill/Meat Refrigerator
1,2 Second Peep!
Touch “Selectable Zone”, 2 seconds for unlock. To select Selectable Zone Compartment mode

Cold

Normal

( Sound ” Pi ” )

( Sound ” Pi Pi ” )

The display is indicating the status of temperature setting.

Freezer Soft Freeze Chill/Meat Refrigerator

Freezer Soft Freeze Chill/Meat Refrigerator

Freezer Soft Freeze Chill/Meat Refrigerator

Pi!

Pi!

When in Freezer

Touch “Selectable Zone” Touch “Selectable Zone”

operation,lamp light is on. Refrigerator operation,

Chill/Meat operation,

lamp light is on.

lamp light is on.

The display is indicating the status of temperature setting.

Coldest
( Sound ” Pi ” )
Freezer Soft Freeze Chill/Meat Refrigerator
Pi! Touch “Selectable Zone” Soft Freeze operation, lamp light is on.

NOTICE

“Refrigerator” mode : Storing of Vegetable or fruits are required to be wrapped (Poly bag or Vacuum bag), to prevent
from drying or freezing.
By using Poly bag or Vacuum bag require extra attention to avoid humidity (Depends on Weather, Area etc.) accumulation.

5

Other Functions

1 How to use temperature control 9 step (Refrigerator compartment/ Freezer Compartment)

Setting

Open the Freezer door or Selectable Zone door before touch “Refrigerator” to setting.

Each time you touch the button, the corresponding indicator lamp changes in order shown below (9 steps).

( Lighting Blinking Turned off )

Indication
lamp
Pi!

1,2,..5 Seconds
Peep!

Setting Cold

Normal

Coldest

Touch “Refrigerator” for 5 seconds until

Sound

Pi!

Pi!

Pi!

Pi! PiPi! Pi!

Pi!

Pi!

Pi!

1 “Peep!” sound is heard.
Cancel

Open the Freezer door or Selectable Zone door before touch “Refrigerator” to cancel. you can set temperature by normal step ( 5 steps)

Pi! 1,2,..5 Seconds
PiPi!

Touch “Refrigerator” for 5 seconds until 1 “PiPi!” sound is heard.

NOTICE
This function is subjected to change according model type. Factory setting, the adjustment temperature by normal step ( 5 steps).

Door Alarm and ECO Alarm Function

2 If the door is left open for more than 1 minute, the alarm system will inform the user by the sound and digital display. Door Alarm: Informs by PeepPeepPeep sound.

Eco Alarm Display: Indicates the door opening state on the control panel.

To Disactivate Alarm and Sound

1. Keep touching “Ice Maker”

There is not sound when

for 5 seconds until

touching any button

“Peep!” sound is heard.

(deactive door alarm sound).

After 1 minute After 2 minute After 3 minute

PeepPeepPeep

All LED on display-

PeepPeepPeepPeepPeep
Peep continuously

are Flashing

To re-activate Alarm and Sound

1. Keep touching “Ice Maker”

There is sound when touching

for 5 seconds until “PiPi!” sound any button

is heard.

(active door alarm sound).

Pi!

1,2,..5 Second

….

Peep!

….
1,2,..5 Second Pi!
PiPi!

NOTICE

Factory setting, the alarm and sound are set “ON” If the Door Alarm, Eco Alarm Display and each button operation sound have been deactivated, The refrigerator will still set
the alarm and sound to “OFF” even though a power failure or when unplugging and reconnecting the power plug.

(There must set more than 45 seconds before unplug the power or power failure. otherwise the temperature display shown as before setting.)

3 1 2 Quick Cooling When you want to cool food or drinks quickly, use this function

Touch “Refrigerator”

To stop this function before it is completed,

Put food on the quick cooling “Quick cooling” corner is

button, and start operation of Pi! “Quick Cooling”.

touch “Refrigerator” again.
Pi!

located on the upper part of the refrigerator compartment.
“Quick Cooling” is more

1,2 Seconds

1,2 Seconds “Quick Cooling” will

effective if food is place near

be finished automaically

the back wall of the

Peep!

Peep! in approximately 90 minutes. refrigerator compartment.

During defrost period,”Quick Cooling” operation will stop even though the lamp is on. After finishing defrost period, the operation
NOTICE will restart automatically.
Please note “Quick Cooling” mode will be released after power cut off or unplug.

4

Quick Freezing When you want to freeze food or make ice quickly, use this function

1

2 Touch “Freezer”
botton, and start

operation of

Touch again “Freezer” and stop the

Put food on the quick freezing
“Quick Freezing” corner is located on the upper part of

“Quick Freezing”.

operation.

the freezer compartment.

Pi! 1,2 Seconds

Pi! 1,2 Seconds

“Quick Freezing” will

“Quick Freezing” is more effective if food is place near

Peep!

be finished automaically Peep! in approximately 2 hours.

the back wall of the freezer compartment.

NOTICE

During “Quick Freezing”, priority cooling of the freezer compartment will be done,Thus, try to avoid unnecessary opening and closing the doors not to have a emperature rise of the refrigerator compartment.

6

Other Functions

Vacuum The display switches in sequence as shown below every time the button is touched. The temperature is set to “-1°C ” at default.

51

2

3

CAUTION

When in

Touch “Vacuum”

Touch “Vacuum”

“Vacuum” operation.

for start Vacuum 1°C operation.

for stop Vacuum operation. “off”

The “Off” indicator lamp continues to be lit during the “Off”operation. The display

“-1 °C” lights on.

“1 °C” Light is on.

Light is on.

will be turned off after about 40 seconds for

Pi!

Pipi! energy saving, but the function that is set

once will remain effective.

After off vacuum function,the temperature will be autometically to default ( -1 °C )

6 Energy Saving Recommend to use this function in case of low storage volume, or a long vacation when the doors are not opened for long time.

1

2

Touch “Energy Saving” for Start Energy Saving operation,

Touch “Energy Saving” again for stop Energy Saving

light is on.

operation, light is off.

Pi!

Pipi!

NOTICE

In case the compartment temperature rises up, the operation will be back to a normal setting temporarily. After a long time operation of “Energy Saving”, in some cases, fatty ice cream, etc, may become soft. Please stop

“Energy Saving” operation in this case.

If you Touch “Quick Feezing” or “Quick Cooling” button during “Energy Saving ” operation, “Energy Saving” operation will be done after “Quick Freezing” or “Quick Cooling” operation finished.

7 1 2 Ice Maker First, check whether the Automatic Ice Maker is in operation.

Touch “Ice Maker”

Touch “Ice Maker”

for Start Ice Maker

again for stop Ice Maker

operation, lamp light is on.

operation, lamp light is off.

If water tank “empty” lamp is turned on, fill water.

Pi!

PiPi!

When you wish to make ice especially quickly, use the “Quick Freezing” function.

Ice Preparation Time ( 8 (eight) cubes / ice making cycle)

Normal Operation

Approx. 90 to 110 minutes

Quick Freezing

Approx. 70 to 90 minutes

The Ice Preparation Time shown is the average time to make ice when the ambient temperature is 32°C and the door is not opened and closed and temperature setting “narmal”.

NOTICE
When using the “Ice Maker” for the first time, discard the first 2 glasses of ice cubes for cleaning. If you do not intend to use the Automatic Ice Maker, manually cancel its operation.
Ice cannot be made until the interior of the refrigerator is sufficiently cool. It may take 24 hours or longer to make ice for the first time after
installation. Normally, however, it only takes 2 to 3 hours to make 8(eight) ice cubes.
The Ice Making Time will be longer in the following situations.
1. When the door is frequently opened and closed
2. When a large amount of food is placed inside the refrigerator at the same time
3. After “Ice Tray Cleaning” has been run 4. When there is a power outage
5. During winter, or when the surrounding temperature is low

8 Child Lock You can prevent mischief of all the buttons on the control panel caused by children.

1

2

Touch “Child Lock” for 5 seconds
lamp light is on

1,2,..5 Seconds

To stop this function, touch “Child Lock” for 5 seconds again lamp light is off

Peep!

1,2,..5 Seconds Pipi!

7

Other Functions

9 How to use Dry-Vegetable case If you keep the refrigerator in a hot and humid place, frequently open the door or store a lot of vegetables, it may cause dew forming which has no effect on its performance. Wipe the dew with dry cloth.

Dry Food
Set the lever to “Dry food” for coffee bean/ tea leaf 3°C~7°C

Vegetable
Set the lever to “Vegetable” to provide temperature for vegetable
and fruit 3°C~7°C

CAUTION
Do not store vegetable , fruits and dry foods
together. otherwise dry food may get damaged.

There is a humidity control which can adjust the
amount of dry air flowing into the drawer.

Refrigerator/Slectable Zone/Freezer Compartment

Refrigerator Door-Left Swing Partition Door Pockets Egg Case
Upper Vegetable Drawer Lower Vegetable Drawer
Water Tank Selectable Zone Door Upper Selectable Zone Drawer Middle Selectable Zone Drawer Lower Selectable Zone Drawer
Ice Bank
1 How to use the Ice Maker 1. Remove the water tank. Hold the handle and pull the water tank towards yourself.

2. Slide the cover and fill the tank with water. Fill with water up to the “Full” line.
3. Carry the water tank by the handle with care.

Cover Tank-full line

When carrying the water tank, place one hand below the tank for horizontal stability.
4. Insert the water tank until it stops.
Process complete.
If the water tank is not inserted all the way, water will not be supplied to the Automatic Ice Maker. This will prevent these features from functioning properly.
8

LED Lamp Refrigerator Door-Right Adjustable-height Shelves
Fixed shelf Dry-Vegetable case
Utility Drawer Vacuum compartment
Ice Maker Freezer Door UMpidpdelreFFrreeeezzeerrDDrraawweerr Middle Freezer Drawer Lower Freezer Drawer

CAUTION
Do not fill the Water Tank with anything other than water. (Filling the Water Tank with fluids such as juice, sports drinks, tea, or hot water can damage your refrigerator. The Water Tank can withstand temperatures up to 50

MINERAL WATER

Mineral water

Filtered water

Well water

JUICE Tea

Juice drink Sports drink Carbonated drink Tea
NOTICE
Germs can multiply quickly when filtered water, dechlorinated water, mineral water, or boiled water is used in the Water Tank. Be sure to thoroughly clean the Water Tank regularly.
Change the water in the Water Tank once a week. When not using the Water Tank for extended periods of
time, thoroughly clean and dry the water tank and reinstall it to its place in the refrigerator. The capacity of the Water Tank is approx. 3.0 liters.

Refrigerator/Selectable Zone/Freezer Compartment

NOTICE
For a first installed, allow 24 hours for the refrigerator to cool down and make ice. Ice maker will stop automatically when ice bank is full and start again automatically
when ice cubes in the ice bank is reducing or empty. It is normal that a noise is generated when ice made or ice dropped into the ice bank.

Ice detection level.

Ice bank

2 Swing Partition Suggestion Do not hold the swing partition while opening or closing the letf door. Otherwise, other parts may collapse. Whenever the door is opened, the swing partition will close automatically. While the door is closed, the swing partition will open. Please follow as usual. The swing
partition and the swing stopper hit each other, the door will not close. In order to prevent the dew, there is a heater installed
inside to heat up the swing partition. Due to this heater, the temperature of the swing partition is hot (the swing partition is not defective though it is hot).
This is not abnormal when you feel heavy while opening or closing the left door which is installed with the swing partition.

While opening the door

Swing Partition

Swing Partition

While closing the door

Swing Partition

Swing Partition

3 How to use the Vacuum Compartment
Vacuum cutting valve (blue) The machine is unlocked by lifting the handle and the vacuum cutting valve will cut the vacuum system with the “Whoosh…” sound.

Vacuum pump Handle

CAUTION
If the lid of the refrigerator is closed but the door of the vacuum case is not closed, there may be some parts that are broken.

Vacuum Box (With Aluminum Tray)

Open vacuum Compartment
1. Lift the handle to unlock.
Handle

” Whoosh… ”

Door

2. Pull the door out.

While there is the ” Whoosh… ” sound, it’s still vacuum; thus, the door can not be removed. Please remove the door after the “Whoosh” sound stops.

Close vacuum Compartment
1. Push the vacuum case to the end of the inside.

2. Push the handle down to lock the door.

Do not put too much food or too many containers into the vacuum case. if you do, you may not be able to pull the vacuum case out.

Push the handle down to the end. If not, the case might not be vacuumed.

WARNING
Vacuum pump will work when the handle of the vacuum compartment and the door of refrigerator are closed only. When the vacuum pump starts working,there will be loud noise which is not unusual at all. From the vacuum pump stats working until the case becomes vacuumed, it akes around 2 minites. If the door of the vacuum case opened before 2 minutes, You may not hear the “Whoosh…” sound.Thus, please check the vacuum system afterwaiting for longer than 2 minutes. Since the vacuum case generates coolness indirectly, it need more time to cool food than other cases.

9

Refrigerator/Selectable Zone/Freezer Compartment

With the ability to prevent oxidation, the product can preserve the nutrients and tastes of food longer than conventional food conservation techniques.

Foods to be stored Meats/processed meats

Fishes and seafood

Vegetables and fruits

Tea

COFFEE

Beef/pork/chicken/ham/ sausage/etc…

Salmon/mackerel fish/ seafood/boiled fish paste/etc…

Salad vegetables/bell pepper/apple/orange/
kiwi/etc…

Food not recommended to be stored Vegetables vulnerable to low temperature. Skin of the vegetables that are vulnerable to low temperature will sink or change the colors, please store them in vegetable compartment.

Coffee bean/tea leaf/dairy products/ nuggets/etc…
Egg plant/cucumber/roselle fruit/ asparagus/ginger/sweet pepper/etc…

Food and containers should be stored with care

Food should be kept in a closed plastic bag.

Store the food carefully because the bag will be swollen

and press on other food.

Such as sausage and

cheese in bags

Be careful

sausage

Cheese

Closed and sealed plastic containers. Please pick containers out carefully because the doors of the containers may be detached.

Be careful

Instructions for disassembly or assembly
1. Slowly lift the front of the vacuum case to detach the core of the door of the vacuum case.

CAUTION
2. Lift the vacuum case higher. Please remove placed food from the vacuum box before disassembled.

Aluminum Tray

Vacuum case

Please do not detach any part other than the one described in the instruction.

If you want to disssemble any part not described

in the instruction for cleaning, please consult the

business through the consultancy channels.

Core

As for the disassembly or installation of any part,

please open the door of the refrigerator wider than

3. Install all parts by following the reverse steps of the disassembly procedure.

90 degrees.

4 How to remove part Ice Bank

Vegetable Drawer/Dry-Vegetable case

To remove Ice Bank, pull Upper Freezer Drawer all the way out, then lift Ice Bank upward.

To remove Vegetable Drawer and Dry-Vegetable case, pull it all the way out, then lift it upward.

Upper Freezer Drawer

Ice Bank

Adjustable-height the Shelves

The height of these shelves can be adjusted to match the height of your food and the
way in which they are to be used.
Remove all food stored on the shelf. Lift the back of the shelf upward slightly then pull the shelf out towards you. Adjust the shelf to the desired height, then push the shelf in until it reaches the
back of the slot.

Shelf Trim

Rail Stops

Utility Drawer
To remove Utility Drawer, pull it all the way out, then lift it upward.

2 1
CAUTION
Shelf trims are removable, Holding the shelf with both hands. DO NOT holding trim or holding shelf with only one hand otherwise it may drop or injury.

Door Pocket
Gently tap the left and right of the bottom surface while pulling a pocket up to remove it. When installing the pockets, push it all the way down in a smooth, controlled manner.

10

Refrigerator/Selectable Zone/Freezer Compartment
Upper Drawer, Middle Drawer, Lower Drawer (Selectable Zone / Freezer Compartment)
To remove Upper Drawer, Middle Drawer, Lower Drawer,pull it all the way out, then lift it upward.

Upper Drawer

Middle Drawer

Care and Maintenance

Lower Drawer

Cleaning

WARNING

Make sure to unplug the power plug when maintaining the refrigerator.

When dirt is found Wipe off it immediately. It is recommended to clean the hidden places once a year.

Power plug
If the power plug is plugged in with dust on the power cord, it can result in fire. Remove all dust once a year and wipe with a dry cloth.

Door gaskets
This area is prone to smudges, so be sure to wipe it thoroughly.

Cleaning once or twice a year

Cleaning once a month

Door Surface
To clean the door surface, wipe with a soft cloth wetted with lukewarm water.

Each shelf/pocket
Use a soft cloth wet by lukewarm water to wipe off.

Cleaning once per three months

Cleaning once a month
Back Panel, Foor of Refrigerator
1. Turn the leg adjuster to raise the refrigerator up off the floor. If the adjuster does not turn easily, use a screwdriver to turn it. If it still will not urn, then remove the leg cover and try again.
2. Pull the refrigerator straight out toward you. For floors that are easily damaged, lay out a protective mat, or other protective material.
3. Wipe off the smudges on the back panel, walls, and floor of the refrigerator. Due to the convection of air, this is a place where fine dust is likely to adhere.

Drip Catcher
Liquid that has accumulated here should be wiped away.
Drip catcher Cleaning once a month
Drawer
Use a soft cloth wet by lukewarm water to wipe off.

Cleaning once or twice a year

Cleaning once per three months

NOTICE

Clean regularly surfaces that can come in contact with food and accessible drainage systems. If the refrigerating appliance is left empty for long periods, switch off, defrost, dry and leave the door open to prevent mould
developing within the appliance.

11

Care and Maintenance

Ice maker

WARNING

WARNING Do not touch the mechanical parts of the automatic ice maker.
(Touching these parts might result in injury.)

Vacuum Compartment
1. Pull the vacuum box out In order to take the products stored in vacuum box, pull the vacuum box out.

2. For the following part, clean it with a piece of cloth soaked in warm water.

Aluminum tray

Vacuum box gasket Gasket Receiver

When Vacuum Box gasket is dirty. 1. Disassembly of Vacuum Box gasket out off Vacuum Box Case. Facing
the Vacuum Box, twist the knob of the Vacuum Box gasket on top right and carefully remove.
Knob

Vaccum box Case
3. Assembly of Vacuum Box Case Assembly Attach Vacuum Box Case with the core of Vacuum Box Door. Vaccum box Case

2. Wipe gently with sponge on the stain with plain water. Don’t use any detergent.
Vaccum box gasket

Core Cleaning once a month

CAUTION

If the detergent or any product other than warm water is used for cleaning Vacuum Box gasket, there may be
effects in terms of deformation, color change or loss vacuum property. If Vacuum Box gasket is dropping or Vacuum Box Door not well aligned, there may be the loss of vacuum property.

Please clean gasket track also. gasket track

3. Wipe water out with dry cloth and leave the part until it is naturally dried.

4. Assemble Vacuum Box gasket, twist the knob to align with the gasket track, deliberately assemble.

Knob

Packing track

Water tank

In order to prevent grime and hard water stains

from building up, make sure to rinse the Water Tank

once a week.

Cover

Lid

1. How to open the Lid.

Grasp the Tank. To remove

the lid, use your finger to

Case

insert pull the lid up.

Water filter

Tank

Tank

2. How to Close the Lid.

Handle

In order to prevent grime and hard water stains from building up, make sure to rinse the Water Filter once per week. 1. Pull the Case to remove it from the lid.
Lid Case
2. Pull the tab to remove the Water Filter from the case. Tap
3. Use a soft sponge to clean the Water Filter.

Cleaning once a week

Do not use cleansers as this may damage the filter.

NOTICE 12

If the Automatic Ice Maker is not set to “Stop,” the water pump may make sounds occasionally. This is not a malfunction. Slide the lid in back-end first in the direction of the arrows to close the lid. Replace the Water Filter when it wears out. Water Filters need replacing every 3 to 4 years. Clean water tanks if they have not been used for 48 h;flush the water system connected to a water supply if water has not been
drawn for 5 days.

Troubleshooting

Before you call for service, please check the following items:

Problem

Things to check

Instructions

The refrigerator does not get cold Is the refrigerator plugged in properly? at all.
Is the refrigerator placed in the direct sunlight?

Is the temperature set to “Cold”?

The refrigerator does not get cold Is the food stored too much?

enough.

Is the door slightly opened? Is the refrigerator placed near heat sources?

Has anything hot been placed in the refrigerator? Is the door opened and closed too frequently?

Check the fuse box for blown fuse or tripped circuit breaker.
Do not install the refrigerator in a place where it may come in contact with sunlight.
Touch “Refrigerator” button to normal or coldest. Keep enough space between food. Should close the door firmly closed. Do not install the refrigerator in a place where it
may come in contact with heat sources. Make food cool enough before putting in the refrigerator Do not open & close the door too frequently.

Food in the refrigerator compartment freezes.

Is the temperature set to “Coldest”? Do you place food with moisture or vegetables
nearby the cold air vent? It will be frozen if it is is placed nearby the cold air vent.

Touch “Refrigerator” button to narmal or cold. Keep enough space between food,Do not block the
cold air vent.

Dew appears Outside

When the ambient humidity is too high, the door

See content ” Dew or frost is generated” .

gasket may have dew. Please wipe it up with dry cloth.

Dew appears Inside

Please wipe it off with dry cloth and please check the details below. Is the door closed firmly? Is the door opened and closed too frequently
or opened for a long time? Is it too humid outside?

See content ” Dew or frost is generated” .

Page
2
4 5 4 –
4 4 5 4
15
15

The inside is smelling.

Do you store food with odor without warpping it? Using food wrap or sealed containers.

4

The refrigerator is noisy

Make sure the refrigerator is installed frimly.

Should be install the refrigerator by following the

Is the refrigerator touching the wall?

preparing instruction manual.

4

The Control Panel does not respond:
Problem

Things to check

Instructions

Page

The Control Panel does not respond:

Is “Child Lock” function activated?

See content “How to use the control panel”

5-7

Is Refrigerator the compartment Door open?

Operate after closing it.

Is there water or dirt on the Control Panel?

Are you wearing gloves or applying a plaster?

Touch directly with your finger.

Are you touching a next button?

Touch only one button at a time.

The Control Panel is unlit.

Approximately 30 seconds after the end of operation, Indicator LEDs become unlit.

See content “How to use the control panel”

5-7

The Control Panel display keeps

changing

–

This indicates that the refrigerator is running is

store-display mode.

The refrigerator will not cool while running in

store-display mode.

–

Turn off the store-display mode by

1. Power off and Power on the refrigerator again.

2. After that the refrigerator will return to normal

mode.

This is not a malfunction of the refrigerator:

Problem

Things to check

Instructions

Page

The surface of the refrigerator is hot.

The refrigerator is equipped with the dew prevention

and heat radiation tubes.

–

The back and side plates may be heated especially

–

when starting up or if the door is frequently opened

and closed.

If a door is shut, other doors may open.
Does the refrigerator make any abnormal noises (sound)?
There are waving and / or distortions on the door surface, the side and the top surface of the refrigerator.

The two compartments are connected with an air duct.

–

When closing one of the doors, the other door may be opened by the air pressure through the duct.

–

This is a normal phenomenon.

The sound like water flowing and boiling water is the

–

sound of the cooling liquid (refrigerant). A creaking sound comes from the storage

–

compartment. It is the sound caused by friction of

the parts due to temperature change.

Slight waving and/or distortions are generated in the

manufacturing process of the refrigerator.

–

They may be conspicuous according to the position of the

–

light source and/or the brightness etc.,

but there is no problem with the performance.

13

Troubleshooting

This is not a malfunction of the refrigerator:
Problem
Annoying sound is generated by the refrigerator.
Operation sound lasts long. Operation sound sometimes becomes louder.

Things to check
–
–

Instructions
You may feel that the operation sound is loud because the compressor operates in high-speed under the following conditions: the refrigerator does not cool fully on the occasion such as using it for the first time, opening/closing the door frequently, the surrounding temperature is high. The sound becomes more quiet after cooling fully. The compressor operates at low speed at night, or during long vacations or absence.
It is because the compressor operates in low-speed for conserving energy
It is because the system changes the operating power of he refrigerator according to the temperature change.

Page
–
–

There is something strange with the Vacuum compartment.

Problem

Things to check

Instructions

Is the Handle up?

Push Handle down to the proper position.

Has the Handle been pushed down to the end If not, there is no vacuum. Push the Vacuum Box Case inside

already?

to the end and push the handle down to the proper position.

Are Vacuum compartment gasket and Gasket If they are, clean them by wiping the stain out.

receiver dirty?

Is Vacuum compartment gasket or vacuum Deliberately attach Vacuum compartment gasket and

valve (blue) detached or loose.

vacuum valve.

Page
12
12

Vacuum valve

In case of any of these

(blue)

events.

Is there any bag that contains food or stain or If there is any plastic bag that contains things inside, remove it.

or debris or trash in or around Vacuum

If the packings are attached to each other, the vacuum

compartment gasket and Gasket receiver?

property will be lost.

12

If the sides of Packing stick to each other, put them apart.

If packing is dirty, clean it.

12

Thread

Trash

It is because the side of the gasket get attached together in case spill of food.

Flank

Packing side

Has the Vacuum Compartment or R door been Since the Vacuum Pump is in the status of readiness for work, –

opened/closed?

the absence of the “Whoosh…” sound is not unusual.

It is not known whether it is in If the is the “Whoosh…”sound during the

–

the vacuum state or not.

opening, it is normal.

–

The Handle cannot be locked. Is there anything stored in the Packing or the If there is, remove that thing.

–

inmost side of the Vacuum Compartment?

There is shaking “Bu Bu”
sound from around Vacuum Compartment.

The sound of Pump creating the vacuum state. There is nothing wrong.

If the sound or the shaking happens often, If there is plastic bag, remove it and clean the dirty Packing.

12

there may be something at the door or the

packing may be dirty.

There are dews or water around the door or

Moisture in food and air can form dew inside Anything that contains a lot of water should be wrapped or the Vacuum Compartment as it is completely covered. If there are dews or water, wipe them with a piece of –

inside Vacuum Compartment.

closed.

cloth soaked in warm water.

Things stored in Vacuum Compartment are frozen.

Is there any vegetable that is vulnerable to Check the vegetables that are vulnerable to low temperature

low temperature such as cucumber or tomato and move them to vegetable compartment.

10

inside?

14

Dew or Frost is generated

General operation Please check here
The door of the freezer compartment was not left open temporarily?

Possible causes and / or Recommened solutions
Check that the wrapping paper of the food is not getting caught in order not to make gap between door and door gasket when you close the door.

Frost or ice is generated in the freezer compartment

The door of the freezer compartment was not opened frequently or longer time than necessary?

When the door is opened frequently or if the door is opened when the humidity around the refrigerator is high, moisture in the air may be turned into some frost or ice on the inner wall or component of the freezer compartment, or around the air chanels. This is not a failure. Please try not to open the door too many times or for a long time. Also, please wipe frost or ice generated in the freezer compartment off with use of a dry cloth.

Making extra ice by using an additional ice-tray which was not originally installed in the refrigerator?

When the many containers in which water or liquid is stored are put in the same time, water or liquid may be evaporated and turned into frost or ice on the wall or component of the freezer compartment, or around the air channels. You can suppress these frost and ice by putting lid to avoid evaporation Please wipe frost and ice off with use of a dry cloth.

The door of the refrigerator compartment was not left open temporarily?

Please check not to pinch the food or plastic bag between the door and door frame when you close the door.

Dew is generated in the refrigerator compartment
Dew is generated on outer surface of the refrigerator

The door of the refrigerator compartment was not opened frequently or longer time than necessary?

When the door is opened frequently or if the door is opened
when the humidity around the refrigerator is high, moisture in the air may be turned into some dew on the inner wall or component of the refrigerator compartment, or around the chilled air blow-off port. This is not failure . Please try not to open the door too many times or for long time. Also, please wipe off the dew in the refrigerator compartment with adry cloth.

Dew condensation

Storing many vegetables containing much water?

The humidity of the vegetable compartment is higher than other compartments. Accordingly, depending on the amount or type of the vegetable, dew condensation may be generated on the plastic case of vegetable compartment. However, this is not a failure. When you do not want to have this kind of dew, please warp your vegetables in a plastic flim. Also,when the dew condensation happens many times, water may be accumulated in the vegetable compartment. Please wipe the water off with a dry cloth.

The volume of humidity around When the humidity rises such as in rainy day, some dew many be generated on

the refrigerator is not high?

the outer surface of the refrigerator. Please wipe the dew off with a dry cloth.

The temperature setting is not set as “Coldest”?

When the temperature setting is set as “Coldest”, some dew may be generated on the outer surface of the refrigerator. Please set the
setting as “Normal”. Also, please wipe dew off with use of a dry cloth.

Why frost and dew are generated?

When warm and humid air contacts something cold, dew is generated. For example, if you put some ice in the glass in your room, air around the glass will be cold down and some dew may be generated on the outer surface of the glass.
In the same way, when warm and humid air enters into the refrigerator at the door opening, the warm and humid air contacts cold inner wall and little dew may be generated.
Accordingly, if the door opening is too frequent or too long, dew will be accumulated at every door opening. In some cases, dew may be frozen to generate some frost or ice flakes in the freezer compartment.

15

Hitachi Europe Ltd. Digital Media Group (DMG) Whitebrook Park, Lower Cookham Road, Maidenhead, Berkshire, SL6 8YA, United Kingdom Contact email: tech.assist@hitachi-eu.com
About Non-fluorocarbon refrigerator
This refrigerator, including refrigerant and the heat insulator, is using hydrocarbon (non-fluorocarbon). The hydrocarbon is a material that does not rip up the ozone and have very little influence on global warming. It is the global environment concern material).
R600a refrigerant is flammable. But the refrigerant is sealed up by the refrigerant circuit, and never leaks by usual use. In case of the refrigerant circuit being damaged by any chance, please avoid using fire or electric product, open the window and ventilate. Afterwards, please contact Hitachi Service Center.
Sever warning signs for Disposal
Cyclopentane is used as in the insulation. The gases in insulation material require a special disposal procedure. Please contact your local authorities in regard to the environmentally safe disposal of this product.
Information for users in European Union Countries. The mark shown on the right is in compliance with the Waste Electrical & Electronic Equipment directive 2012/19/EU (WEEE). This Mark indicates the requirement NOT to dispose the equipment as unsorted municipal waste, but use the return and collection system available. Business users should contact their supplier and check the terms and conditions of the purchase contract. This product and its electronic accessories should not be mixed with other commercial waste for disposal.
HITACHI REFRIGERATORS DISCLAIMER / WARNING
Some (simple) failures can be adequately handled by the end-user without any safety issue or unsafe use arising, provided that they are carried out within the limits and in accordance with the following instructions (see the “Self- Repair” section). Therefore, unless otherwise authorized in the “Self-Repair” section below, repairs shall be addressed to registered professional repairers in order to avoid safety issues. A registered professional repairer is a professional repairer that has been granted access to the instructions and spare parts list of this product by the manufacturer according to the methods described in legislative acts pursuant to Directive 2009/125/EC. However, only the service agent (i.e. authorized professional repairers) that you can reach through the phone number given in the user manual/warranty card or through your authorized dealer may provide service under the guarantee terms. Therefore, please be advised that repairs by professional repairers (who are not authorized by importer) shall void the guarantee.
Self-Repair
Self-repair can be done by the end-user regarding the following spare parts: door handles, doorHinges (as a part ­ not as an accessory), trays, baskets, and door gaskets. Moreover, to ensure product safety and to prevent risk of serious injury, the mentioned self-repair shall be done following the instructions in the user manual for self-repair. For your safety, unplug the product before attempting any self-repair. Repair and repair attempts by end- users for parts not included above and/or not following the instructions in the user manuals for self-repair, might give raise to safety issues not attributable to the importer, and will void the warranty of the product. Therefore, it is highly recommended that end users refrain from the attempt to carry out repairs falling outside the mentioned list of spare parts, contacting in such cases authorized professional repairers or registered professional repairers. On the contrary, such attempts by end-users may cause safety issues and damage the product and subsequently cause fire, flood, electrocution, and serious personal injury to occur. The manufacturer/seller cannot be held liable in any case where end-users do not comply with the above. The spare part availability of the Hitachi refrigerator that you purchased is 7 years, especially for door gaskets this is expanded to 10 years. During this period, original spare parts will be available to operate the refrigerator properly.
16

R2

References

• Register a .EU.COM domain today!

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>