Troubleshooting......... Dew or Frost is generated....Service Center........20 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.
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
Open 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.
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...
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...
How to use Auto Door sound is heard, and then it will open automatically. When closing it, use open assist unit Opening one door on either side. Peep! assist unit assist unit CAUTION NOTICE How to use the Control Panel Name and Function of the Control Panel Setting Vacuum NOTICE...
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 Normal Coldest ( Sound “ Pi ” ) ( Sound “ Pi Pi ” ) ( Sound “...
Page 8
Other Functions How to use temperature control 9 step Setting Open the Refrigerator door before press “Refrigerator” button to setting. Indication lamp Setting Normal Sound for 5 seconds until Cancel Open the Refrigerator door before press “Refrigerator” button to cancel. 3 steps) NOTICE 3 steps).
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”...
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. Press “Energy Saving” button again for stop Energy Saving operation, lamp light is off. Press “Energy Saving”...
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. 3. Carry the water tank by the handle with care. 4.
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...
Refrigerator/Selectable Zone/Freezer Compartment Instructions for disassembly or assembly CAUTION How to remove part Ice Bank Vegetable Drawer/Dry-Vegetable Drawer Adjustable-height the Shelves Utility Drawer Rail Stops Shelf Trim Door Pocket 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.
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.
Troubleshooting Before you call for service, please check the following items: Problem Things to check Instructions Page The refrigerator does not get cold at all. The refrigerator does not get cold enough. Food in the refrigerator compartment freezes. Dew appears Outside Dew appears Inside The inside is smelling.
Page 17
Troubleshooting This is not a malfunction of the refrigerator: Problem Things to check Page 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, Annoying sound is generated opening/closing the door frequently, the surrounding...
Page 18
Troubleshooting Auto Door Problem Things to check Instructions Page Hitting sound (thumping sound). This is operating sound of the Aut Door. This is not malfunction. Noise loud. Buzzing sound (whir) (whir). This is operating sound of Electric Refrigerator Unit. There is an abnormal This is not malfunction.
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.
● 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.
Need help?
Do you have a question about the R-WB640VT0XMGW and is the answer not in the manual?
Questions and answers