HITACHI 4DOOR FRENCH BOTTOM FREEZER BLACK

Type	Bottom Freezer
Door	4 Door
Series	French Bottom
Grade	Deluxe
Net Capacity (L)	Total : 560
Freezer : 103
Refrigerator : 357
Selectable Zone : 100
(Refrigerator, Chill/Meat, Soft Freeze, Freezer)
Dimensions (mm)	Width : 900
Height : 1840
Depth with Handle : 720
Depth without Handle : 720
INVERTER x Dual Fan Cooling	Yes
Refrigerator Compartment	Selectable Zone (Refrigerator, Chill/Meat, Soft Freeze, Freezer)
Select Case (Dry⇔Vegetable)
Quick Cooling
LED Light
Aluminum Panel
Water Tank with Filter
Tempered Glass Shelves
Utility Case
Egg Tray (28eggs)
Door Pocket
Vacuum Compartment	(-1/+1℃) (5.8L)
Vegetable Compartment	Separate Vegetable Compartment
Freezer Compartment	Automatic Ice Maker
Quick Freezing
Drawers (4)
Slide Tray (2)
General Features	VIP （Vacuum Insulation Panel）
Dual Sensing Control (with Eco Thermo-Sensor)
Touch Screen Controller
Energy Saving Mode
Triplle Power Filter
Door Alarm
Common Features	Refrigerant R-600a
CFC-Free
HFC-Free
No Frost
Mouldproof Door Gasket
Colour	Glass Black (GBK) / Glass Mauve Gray (GMG)

Hitachi's new four door French Bottom Freezer breaksnew boundaries incorporating Hitachi's vacuumcompartment technology, vestatility of the selectablezone storage and breakthrough energy saving of theVIP panel. The Hitachi R-WB640PRU0 combines allour design expertise with market leading knowledge.The ingenious four door design ensures that every com-partment and zone is accessable and more cold air iskept inside making it a more energy efficient product.Each zone is packed with technology to ensuring food iskept as fresh as possible using different techniques suchas vacuum freshness preservaion, moisture control onvegetables or dry food, selectable soft freezing setting.FRENCH BOTTOM FREEZERR-WB640PRU04 DOOR RefrigeratorGROSS 638 LITRESNET 514 LITRESThe secret to longer-lastingfreshness is reduced oxygenlevels. Hitachi's original vacu-um compartment extracts airto maintain approx. 0.8 atm.Meat, fish and dairy productsare kept fresh and nutritious.Four temperature settings forthe selecable zone allow youto adjust the comparment toyour specific requirement. Youcan choose from Freezer, softfreeze, chill or refrigerator.

French Bottom Freezer
4 Door

638L

Vacuum-sealed for Food Freshness

Vacuum Compartment

The secret to longer-lasting freshness is reduced oxygen levels. Hitachi’s original vacuum preservation extracts air to maintain approx. 0.8 atm (atmospheric pressure). The meat, fish and dairy products are kept fresh and nutritious, and ready to cook without defrosting.

Vacuum Compartment

Nutrition Retention

Stay healthy. A vacuumed environment prevents oxidisation and retains nutrients inside the food.

DHA Value in Mackerel Stored after 3 Days*1

Tested and Report by Suranaree University of Technology*2

Initial Value
2.71g/100g

100%*2

Refrigerator
Compartment

93%*2

Vacuum
Compartment

97%*2

*1 Tested Model : R-X7300F. The effect may differ depending on types or freshness of food stored. This effect does not extend to best-before and expiration dates, and does not guarantee the indicated shelf life.

*2 Tested by The Center for Scientific and Technological Equipment, Suranaree University of Technology under the rules, conditions and test results at the time of testing and analysis. Graph data calculated by Hitachi.

Vacuum Compartment

Nutrition Retention

Stay healthy. A vacuumed environment prevents oxidisation and retains nutrients inside the food.

Vitamin C Value in Pineapples Stored after 3 Days*1

Tested and Report by Suranaree University of Technology*2

Initial Value
3.61mg/100g

100%*2

Refrigerator
Compartment

63%*2

Vacuum
Compartment

81%*2

Vitamin C Value in Papaya Stored after 7 Days*1

Initial Value
56.6mg/100g

100%*3

Refrigerator
Compartment

77%*3

Vacuum
Compartment

82%*3

*1 Tested Model : R-M80VAGGD9X. The effect may differ depending on types or freshness of food stored. This effect does not extend to best-before and expiration dates, and does not guarantee the indicated shelf life.

*2 Tested by The Center for Scientific and Technological Equipment, Suranaree University of Technology under the rules, conditions and test results at the time of testing and analysis. Graph data calculated by Hitachi.

*3 Tested by Hitachi.

Vacuum Compartment

Freshness Preservation

Excellent preservation of original flavour and texture, by keeping them fresh without getting frozen, and hydrated without the need for troublesome wrapping.*

Sliced Ham

94.9%

Vacuum Compartment

32.8%

Refrigerator Compartment

Sliced Cheese

98.6%

Vacuum Compartment

68.6%

Refrigerator Compartment

Salmon

96.8%

Vacuum Compartment

73.1%

Refrigerator Compartment

Red Oak Lettuce

96.9%

Vacuum Compartment

67.3%

Refrigerator Compartment

* Tested by Hitachi. Tested model : R-S38JV.

Vacuum Compartment

Freshness Preservation

Excellent freshness preservation with Hitachi technology for keeping food fresh.

K-Value in Tuna Stored after 7 Days*

Initial Value : 8.8%

Vacuum Compartment : 27.8%(Vacuum Sub Zero Mode : Approx. -1°C)Refrigerator Compartment : 35.8%

K-Value in Chicken Breast after 7 Days*

Initial Value : 44.0%

Vacuum Compartment : 46.9%(Vacuum Sub Zero Mode : Approx. -1°C)Refrigerator Compartment : 52.3%

* Tested by Hitachi. Tested Model : R-WB64VGD0. K-value is an indication of freshness.
The lower the value, the fresher the item. K-value of 60% or higher is not suitable for consumption.
The effect may differ depending on types or freshness of food stored, and does not extend to best-before and expiration dates.

Vacuum Compartment

Flavour Preservation

Excellent preservation of original flavour and texture, by minimising the drips while keeping them fresh without getting frozen and hydrated without the need for troublesome wrapping.

Lamb Stored after 7 Days*

Drip Loss 0.37g / 100g

Vacuum Compartment
(Vacuum Sub Zero Mode : Approx. -1°C)

Drip Loss 0.69g / 100g

Freezer Compartment(Natural Thaw)

* Tested by Hitachi. Tested Model : R-WB64VGD0. The effect may differ depending on types or freshness of food stored, and does not extend to best-before and expiration dates.

Vacuum Compartment

Quick Seasoning

Quick seasoning is made possible because the compartment removes air from stored food, enabling seasoning to be absorbed at a faster rate. So, with less time required for seasoning and cooking, such as for marinated seasoning or dehydrating the dried items, there’s more time for eating!

Penetration Rate of the Seasoning*

Vacuum Compartment

Refrigerator Compartment

* Tested by Hitachi. Tested Model : R-S38JV. The effect may differ depending on types or freshness of food stored.

Vacuum Compartment

Optimum Preservation

Preserves your various type of foods in optimal condition.
Refreshing Technology Maintains 0.8 atm Vacuum*

Hitachi innovation at its finest and most consistent: the sealed pressure-resistant vacuum realises and maintains the vacuumed environment. A vacuum pump extracts air and reduces oxygen to achieve approx. 0.8 atm (atmospheric pressure) throughout usage.

* Vacuum means the space where the pressure is lower than the atmospheric pressure. The pressure in the Vacuum Compartment is about 0.8 atm, which is lower than the atmospheric pressure, hence, Hitachi considers this a vacuum.

Vacuum Compartment

A Tale of 2 Temperature Zones

Now, you can truly chill. Store your food without freezing by selecting a suitable temperature for the stored items, and help prevent deterioration of flavours and texture.

Vacuum Sub Zero Mode
Approx. -1°C

Vacuum Chilled Mode
Approx. 1°C
Flexible Storage

Selectable Zone

The Selectable Zone feature allows you to customise mode settings based on your storage and lifestyle needs.

Drinks & Foods

Refrigerator 3°C

Dairy & Meat

Chill/Meat 1°C

Meat & Fish

Soft Freeze -3°C

Ice Cream & Frozen Items

Freezer -18 to -20°C

Selectable Zone

Running out of space for your drinks and food?
You can now have extra storage refrigerator space at 3°C.

Drinks & Foods

Refrigerator 3°C

Dairy & Meat

Chill/Meat 1°C

Meat & Fish

Soft Freeze -3°C

Ice Cream & Frozen Items

Freezer -18 to -20°C

Selectable Zone

Keep your dairy, meat and fresh food in ideal 1°C
in the Chill/Meat setting.

Drinks & Foods

Refrigerator 3°C

Dairy & Meat

Chill/Meat 1°C

Meat & Fish

Soft Freeze -3°C

Ice Cream & Frozen Items

Freezer -18 to -20°C

Selectable Zone

Choose the Soft Freeze setting to keep meat and fish
fresh; you can easily cook them instantly
without the need to defrost.

Drinks & Foods

Refrigerator 3°C

Dairy & Meat

Chill/Meat 1°C

Meat & Fish

Soft Freeze -3°C

Ice Cream & Frozen Items

Freezer -18 to -20°C

Easy Cutting

Softly frozen foods are easy to slice.

Easy to Prepare Portions

Just take the amount that is needed.

Cook Immediately

Cook without the need to defrost the food.

Selectable Zone

Wish to separate your frozen savoury food from your ice cream
and ice? Now you can with an additional storage option of
the Freezer setting.

Drinks & Foods

Refrigerator 3°C

Dairy & Meat

Chill/Meat 1°C

Meat & Fish

Soft Freeze -3°C

Ice Cream & Frozen Items

Freezer -18 to -20°C
Fresh Vegetables with Organised Storage

Separate Vegetable Compartment

For long-lasting freshness, each of the cases maintains the moisture of the food at the optimum level of approx. 90%* with indirect cooling. And the completely separate compartments are always full of clean air with no transferred odours thanks to the Triple Power Filter.

* Tested by Hitachi. Differs depending on the amount and type of vegetables.

Optimal Storage

Select Case (Dry Food - Vegetable)

Select based on your storage needs.
Ideal for preserving dry food or vegetables.

Breakthrough Energy Saving

VIP – Vacuum Insulation Panel Technology

VIP is a thin panel with a very fine glass fibre vacuum inside, giving an extremely high heat insulation performance - much higher than that of Urethane, a conventional insulation material. It prevents external heat from escaping to achieve exceptional energy savings. Cooling retention is 15 hours, with the highest heat insulation performance during power cut.

* Images are for illustrative purposes only. Tested by Hitachi. Comparative tests done with Hitachi’s complete lineup.

Energy Saving

Provides optimum cooling in both the freezer and refrigerator compartments, something a single fan cannot do.
Improved Dual Fan Cooling with dedicated fans for each compartment ensures energy saving and powerful cooling.
This is supported by the Eco Thermo-Sensor in each compartment that detects any temperature change separately to enable the ideal temperature change to be maintained in each of the compartments at all times.

* Image is for illustrative purposes only.

Inverter × Dual Fan Cooling

High Power Inverter Compressor

Capable of providing exceptionally powerful cooling by generating a large volume of chilled air, as well as efficient low power cooling with microcomputer control.

Inverter × Dual Fan Cooling

Dual Sensor Control

There are Two Eco Thermo-Sensors, one in the freezer and the other in the refrigerator compartment. The sensors detect any temperature change separately to enable the ideal temperatures to be maintained in each compartment.

Approx. 3°C

Refrigerator

Approx. -18°C

Freezer

Inverter × Dual Fan Cooling

Energy Saving

Controlling how much and to which compartment chilled air is delivered, it assures no wasted energy to achieve world top class energy saving ratings.

Powerful Cooling

Even if the ambient temperature reaches as high as 60°C, every corner inside the refrigerator is still thoroughly cooled.

Stabiliser Free

Even without a special stabiliser, Hitachi’s inverter refrigerator can operate under wide voltage fluctuations from 130v-300v.

Long Cool Keeper

The temperature in the freezer compartment is maintained to keep food fresh in the event of a power cut, for up to 15 hours.

* Tested by Hitachi. Operating conditions may differ depending on situations and specifications.

Powerful Deodorisation

Triple Power Filter

Triple Power Filter removes odour components*1 and removes bacteria 99%.*2

Onions and Garlic

Methyl Mercaptan

Raw Fish

Ammonia

Vinegar

Acetaldehyde

*1 Triple Power Filter that catches and removes 7 odour components (Tested by Hitachi. The type of odours : Methyl Mercaptan, Ammonia, Acetaldehyde, Trimethylamine, Propanal, Hexanal and Acetic Acid).

*2 Thus also provides a sterilising effect. Combining the properties of Activated Carbon, Zeolite and Manganese Oxide (catalyst), the filter greatly reduces the percentage of odours present over time. Testing organisation : Boken Quality Evaluation Institute. Testing method : Film adhesion method (JISZ2801). Name of processing component : Filter. Sterilisation method : Application of oxidation catalyst to filter. Subject : Bacteria trapped in filter. Test results : 99% sterilised after 24 hours, achieved using the filter alone. No effect on the environment and food inside the refrigerator.

Clean Ice Automatically Made for You

Ice cubes can be made automatically and continuously simple by filling the tank with water. When you want to make your ice quickly, switch the Quick Freezing mode ON which can make the ice approx. 24%* faster.

* Tested by Hitachi. Comparison between Quick Freezing mode ON and OFF.

Quick Cooling

When you want to cool quickly and powerfully, switch the Quick Cooling mode ON which cools approx. 29%* faster.

* Tested by Hitachi. Comparison between Quick Cooling mode ON and OFF.

Big yet Easy to Use

The often-used refrigerator compartment is positioned at the top for easy use and offers a wide field of vision. Even with a lot of food stored, with the neat storage compartment, a glance is all you need to see everything, so it’s easy to put in and take out items.

Premium Design

Designed with luxury in mind, aluminium is used for
the interior back panel for a touch of elegance and comes with
an energy-saving wide bright ceiling LED light.

Premium Design

Premium Design

Sleek refined flat doors with recess handles, seamlessly blends into your home interior for an elegant harmonious look.

Premium Design

Designed for Convenience

Touch Screen Controller

Flat glass panel controls let you change the settings with a simple touch. And a wipe is all it takes to clean the tempered glass surface.

Χαρακτηριστικά์

Σφράγιση σε κενό για διατήρηση της
φρεσκάδας των τροφίμων

Θάλαμος κενού

Το μυστικό για φρεσκάδα που διαρκεί είναι τα μειωμένα επίπεδα οξυγόνου. Η πρωτοποριακή τεχνολογία συντήρησης σε κενό της Hitachi αφαιρεί τον αέρα, για να διατηρήσει τη συντήρηση σε κενό 0,8 atm. Τα κρεατικά, τα ψάρια και τα γαλακτοκομικά προϊόντα διατηρούνται φρέσκα, θρεπτικά και έτοιμα για μαγείρεμα χωρίς απόψυξη.

Θάλαμος κενού

Διατήρηση των θρεπτικών συστατικών

Παραμείνετε υγιείς. Το περιβάλλον κενού εμποδίζει την οξείδωση των τροφίμων και διατηρεί τα θρεπτικά συστατικά τους.

Αξία DHA σε αποθηκευμένο σκουμπρί μετά από 3 ημέρες*1

Δοκιμή και αναφορά από το Suranaree University of Technology*2

Αρχική αξία
2,71g/100g

100%*2

Θάλαμος
ψυγείου

93%*2

Θάλαμος
κενού

97%*2

*1 Μοντέλο δοκιμής: R-X7300F. Το αποτέλεσμα μπορεί να διαφέρει ανάλογα με τα είδη ή τη φρεσκάδα των αποθηκευμένων τροφίμων. Αυτό το αποτέλεσμα δεν επεκτείνεται στις ημερομηνίες "ανάλωση κατά προτίμηση πριν από" και λήξης και δεν εγγυάται την ενδεδειγμένη διάρκεια ζωής.

*2 Υποβλήθηκε σε δοκιμές από το Center for Scientific and Technological Equipment, Suranaree University of Technology, σύμφωνα με τους κανόνες, τις συνθήκες και τα αποτελέσματα δοκιμών κατά τη στιγμή της δοκιμής και της ανάλυσης. Τα δεδομένα των γραφημάτων υπολογίστηκαν από τη Hitachi.

Θάλαμος κενού

Διατήρηση των θρεπτικών συστατικών

Παραμείνετε υγιείς. Το περιβάλλον κενού εμποδίζει την οξείδωση των τροφίμων και διατηρεί τα θρεπτικά συστατικά τους.

Αξία βιταμίνης C σε αποθηκευμένο ανανά μετά από 3 ημέρες