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Instruction Manual
Refrigerator
No frost
Model
R-WB640VT0X
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 workshop
by well-trained maintenance work.
Content
Preparation for Use
Warning and Caution for Safety..........
Preparations before Use......................
Installation.......................................................
Beginning........................................................
Food Storage..................................................
Location of Food Storage....................
Operation
ECO Monitoring Sensor........................
How to use Auto Door..........................
How to use the Control panel..............
Name and Function of the Control Panel....
Temperature Control.......................................
Other functions..................................
Freezer Compartment.......................
How to use Auto Ice Maker.........................
Swing Partition Suggestion.........................
How to use Vacuum Compartment..............
How to remove part....................................
Maintenance
Care and Maintenance..........................
Cleaning..........................................................
Troubleshooting.................................
Dew or Frost is generated....................
Service Center.................................... 20
For household use only
R600a
Refrigerant
2
4
4
4
4
5
5
6
6
6
7
7
10
11
11
12
13
14
14
16
19
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Table of Contents
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Summary of Contents for Hitachi R-WB640VT0X
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Page 1: Table Of Contents
Care and Maintenance......Cleaning............Troubleshooting......... Dew or Frost is generated....Service Center........20 Thank you very much for purchasing the Hitachi refrigerator. For household use only Before installation and usage, please read the user’s guide carefully for the correct usage. R600a... -
Page 2: Warning And Caution For Safety
● 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. - Page 3 ● And, open windows to ventilate and contact ■ Do not use mechanical devices or other retailers or Hitachi Service Center. means to accelelate the defrosting process, other ■ Do not use electrical appliances inside the food than those recommended by the manufacturer.
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Page 4: Preparations Before Use
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 Preparations before Use More than 100 mm Installation 1) Install on a rigid and level floor. -
Page 5: Location Of Food Storage
Location of Food Storage Refrigerator Compartment Utility Drawer Refrigerator Compartment 2°C~5°C 2°C~5°C Refrigerator Shelves ● Storage of cosmetics, Refrigerator Door Pockets ● Storage of side medicine,packed small ● Storage of packed small food, etc. dish,desert,etc. food and drinks such as juice, milk, etc. Vegetable Compartment 3°C~7°C Dry-Vegetable Compartment... -
Page 6: How To Use Auto Door
How to use Auto Door You can open the door easily by touching the door lightly with your thanks to the Auto Door function. When touching “Auto Door” button, the operation sound is heard, and then it will open automatically. When closing it, use your hand to close the door (not electrically operate). -
Page 7: How To Use The Control Panel
How to use the Control Panel Temperature Control ■ Refrigerator Compartment For foods that doesn’t need For normal use. When cooling food more a lot of coldness. coldly or quickly Cold Coldest Normal ( Sound “ Pi ” ) ( Sound “ Pi Pi ” ) ( Sound “... - Page 8 Other Functions ■ (Refrigerator compartment/ Freezer Compartment) How to use temperature control 9 step Setting Open the Refrigerator door before press “Refrigerator” button to setting. Each time you press the button, the corresponding indicator lamp changes in order shown below (9 steps). Lighting Blinking Turned off )
- Page 9 Other Functions Vacuum ■ The display switches in sequence as shown below everytime the button is touched. The temperature is set to “-1 ” at default. °C Press Press When in “Vacuum Compartment” “Vacuum Compartment” “Vacuum Compartment” button for stop Vacuum button for start Vacuum button “-1 °C”...
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Page 10: Refrigerator/Selectable Zone/Freezer Compartment
Other Functions 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. ● No ECO Monitoring sensor detection. ● No door open. Press “Energy Saving” button ●... -
Page 11: How To Use Auto Ice Maker
Refrigerator/Selectable Zone/Freezer Compartment How to use the Auto Ice Maker 1. Remove the water tank. 2. Slide the Lid and fill the water. Tank-full line ● Hold the handle and pull the water tank towards yourself. ● Fill the water not over the full line. 3. -
Page 12: How To Use Vacuum Compartment
Refrigerator/Selectable Zone/Freezer Compartment How to use the Vacuum Compartment Vacuum pump CAUTION If the lid of the refrigerator is closed but the door of the vacuum case is not closed, there Handle may be some parts will be broken. Vacuum cutting valve (blue) The machine is unlocked by lifting the handle and the vacuum cutting valve will cut the vacuum system with the... -
Page 13: How To Remove Part
Refrigerator/Selectable Zone/Freezer Compartment Instructions for disassembly or assembly 1. Slowly lift the front of the vacuum case to detach the core 2. Lift the vacuum case higher. of the door of the vacuum case. Aluminum Tray Vacuum case Core 3. Install all parts by following the reverse steps of the disassembly procedure. CAUTION ●... -
Page 14: Care And Maintenance
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. ■ Lower Drawer Upper Drawer Middle Drawer Care and Maintenance Cleaning WARNING Make sure to unplug the power plug when maintaining the refrigerator. - Page 15 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 When Vacuum Box gasket is dirty.
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Page 16: Troubleshooting
Troubleshooting Before you call for service, please check the following items: Problem Things to check Instructions Page ● Check the fuse box for blown fuse ● Is the refrigerator plugged in properly? The refrigerator does not get cold or tripped circuit breaker. at all. - Page 17 Troubleshooting This is not a malfunction of the refrigerator: Problem Things to check Instructions Page ● 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, Annoying sound is generated opening/closing the door frequently, the surrounding...
- Page 18 Troubleshooting Auto Door Problem Things to check Page Instructions ● Hitting sound (thumping sound). ● This is operating sound of the Aut Door. ● This is not malfunction. ● Buzzing sound (whir) (whir). Noise loud. ● This is operating sound of Electric Refrigerator Unit. There is an abnormal ●...
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Page 19: Dew Or Frost Is Generated
Dew or Frost is generated General operation Please check here Possible causes and / or Recommened solutions Check that the wrapping paper of the food is not getting The door of the freezer caught in order not to make gap between door and compartment was not left door gasket when you close the door. -
Page 20: Service Center
● 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.