Hitachi R-SF8800B Manual page 2

首先 INTRODUCTION
利用真空的特性來保存食品的營養與鮮度的真空冷凍，也就是以 [ 智慧型真空保存 ] 讓食品保鮮更簡單。
1. 日立獨自的真空保存系統
● 利用真空幫浦將冷凍庫內維持真空狀態，降低氧氣含量。
● 利用真空幫浦所產生的氣壓差，釋放出抗氧化維生素，可以抑止食品的氧化及變色。
Intelligent Vacuum Preservation facilitates use of the Vacuum Compartment that uses vacuum power to preserve nutrition and freshness.
1. Hitachi proprietary vacuum preservation system
● Uses a vacuum pump to create a vacuum state in a compartment, thereby lowering an oxygen level.
● A difference in atmospheric pressure created by the vacuum pump is used to release antioxidant vitamin to further prevents oxidation of food and color changes.
※ 所謂真空是指比一大氣壓的壓力還低的空間。真空冷凍室的氣壓約為 0.8 氣壓，因為比一大氣壓還低，所以本公司將之稱為真空。
※ The so-called "vacuum" refers to a state in which pressure is lower than the atmospheric pressure. Since the Vacuum Compartment has pressure of
about 0.8 atm, which is lower than the atmospheric pressure, we call it "vacuum".
2. 可以利用感應器檢測出有無存放蔬菜或食品的存放量的 [ 智慧型真空保存 ] 。
● 平常為冰溫狀態，放入蔬菜時冷凍會自動切換為「自動」模式。
蔬菜進行呼吸所用時所產生的二氧化碳會被真空幫浦吸收而檢測出，會自動切換溫度帶。
● 以存放量感應器與鋁盤，會加速冷卻速度。
● 依存放食品種類可以設定為「真空冰溫」或「真空冷凍」的溫度。
● 也可以利用在解凍、調理的事前準備時。
2. The Intelligent Vacuum Preservation uses a sensor to detect the presence or absence of
vegetables and an amount of food stored.
● The Automatic Mode normally keeps a compartment at -1°C and automatically switches to +1°C upon detection of an entry of vegetable.
Detects the presence of CO
temperature zone setting accordingly.
● Uses a sensor to detect an amount of food stored and the aluminum tray to accelerate cooling.
● Allows you to select Vacuum Compartment -1°C or Vacuum Compartment +1°C, depending on the food you want to store.
● Can be also used to unfreeze or prepare food for cooking.
1. 霜循環冷卻
● 不使用壓縮機，充分利用霜的低溫來達到冷藏室的冷卻效果，比平常的冷卻更能節省能源。
冰箱運轉時附著在冷卻器的霜，因為會降低冷卻功效，所以必須以加熱器來加熱溶解，再排掉除霜水。
霜循環冷卻是著眼於霜的低溫，暫時停止壓縮機運轉，充分有效利用霜的低溫來達到冷藏室、蔬果保鮮室的冷卻效果。
● 有效率的各室獨立冷卻
在冷藏室、冷凍室、蔬果保鮮室設有可以控制感應器及冷氣吹出量的擋板，可獨立控制各室的溫度。
●利用霜的水分來防止乾燥。 ( 冷藏室 ・ 蔬果保鮮室 )
將附著在冷卻器的霜的水分加入冷氣中，來防止食品的乾燥。
2. 省電模式
想要更進一步省電時，將各室的溫度設定、冷卻調弱，可以讓壓縮機以低轉速來運轉。
※ 因省電模式會降低冷卻效果，有可能造成冰淇淋變軟或感到冷卻效果較差的情形。
1. Frost Recycle Cooling
● Utilizes frost effi ciently to cool down the inside of the refrigerator without using a compressor, thereby achieving more
energy saving than the conventional method.
In the past, the frost adhered to the radiator during operation was melted by a heater and discharged as it lowers the cooling effect.
Frost Recycle Cooling utilizes the cold of frost. The compressor operation is stopped and Refrigerator Compartment /Vegetable Compartment are
cooled by utilizing the cold of frost.
● Each compartment being independently cooled effectively
A fl ap that controls a fl ow of cooled air is provided in each of Refrigerator, Freezer and Vegetable Compartments to control temperature of each
compartment independently.
● Water in frost prevents desiccation (in Refrigerator and Vegetable Compartments).
In addition to the cold of frost, the moisture of frost on the radiator helps the food from drying out.
2. Energy saving mode
To save energy more actively, the energy saving mode increases a temperature setting for each compartment and
reduces the number of revolutions for the compressor.
※ In the energy saving mode, the cooling capacity is reduced. You may feel that cooling is not enough, for example, ice-cream becomes softer.
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寬廣真空室
Wide Vacuum Compartment
emitted through respiration of vegetable when the vacuum pump absorbs it, and automatically changes the
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更省能源
More Energy Saving
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