refrigerator，Refrigeration equipment that maintains constant low temperature，It is also a civilian product，Food or other items can be kept in a constant low temperature and cold state。Compressor and ice machine in the box，Used to freeze cabinets or boxes，Storage box with refrigeration unit。The capacity of the household refrigerator is usually20to500Rise。Due to the brand and model of the refrigerator，Many consumers don't know how to use new refrigerators。Summer is the peak period of our refrigerator，If we don't understand the precautions of the refrigerator and cause the refrigerator to fail，This will be very annoying。The refrigerator is maintained in the process of use，Then，What is the way using a new refrigerator?？What problems can cause improper use of refrigerators?？If you have this request，Let me disclose the answer one by one！
How to use a new refrigerator
first of all，Pay attention to whether the location of the refrigerator is reasonable，Whether the refrigerator is convenient。And also need to check the electricity of the house，Is it grounded?？Is it a special line?。
second，before use， Users should read the supplied product manual carefully，Check the various parts of the refrigerator。Most household refrigerators use220V，50HzSingle-phase AC power supply，Allow voltage fluctuations during normal operation187-242Vbetween，If it fluctuates large or large fluctuations，Will affect the normal operation of the compressor，Even possible burning compressors。
third，Refrigerator should use single-phase three-hole socket，Wiring separately。Pay attention to the insulation layer of the power cord，Do not apply pressure on wires，Do not change or extend the power cord。
fourth，After checking the refrigerator2to6Hours，Then I can turn it back.。In order to avoid oil passage failures（Processing refrigerator）。Listen carefully after connecting the power，To see if the compressor is starting and running，Is there a voice that is impact each other?？If the sound is too large to check if the product is placed smoothly，Regardless of each of the pipes in a contact state，And conduct corresponding adjustments。If there is a lot of abnormal sound，Should be cut off immediately，Contact professional maintenance personnel。？
fifth，Reduce load when starting，Because the moving parts of the new machine have a running process。After running for a while Increase a lot，This can extend the life of the refrigerator。
sixth，First use refrigerator，Don't store too much food to leave an appropriate space in order to keep the flow of cold air，Avoid using a refrigerator for a long time。Before putting hot food，Should be cooled to room temperature first。So as not to cause the refrigerator for a long time。Food should be sealed with fresh-keeping bags or fresh paper or placed in a closed container。It can prevent food from moisturizing， Lost water and smell。Remove the water, add water.，To avoid excessive cream due to the evaporation of a large amount of water。note，Do not put liquids and glassware into the refrigerator，In order to prevent frost damage。Don't put into volatiles， Flammable chemical And corrosive acid and alkali。To avoid damage to the refrigerator。
Three problems caused by improper use of ordinary refrigerators
problem1：What should I do if the refrigerator is not cooled?
View refrigerator thermostat。Refrigerator thermostat is installed in the refrigerator，The temperature of the refrigerating compartment does not reach the temperature required for the thermostat， So it won't stop。If the compressor is not closed up all night，The freezer can cause the refrigerant temperature too high。This phenomenon mainly occurs in the air-cold refrigerator。The reason is that the evaporator of the refrigerator is damaged。Ice cubes。Can't rule out the cooling fan is broken.，And the exhaust is blocked by too many items in the refrigerator.。Poor cooling effect。
Check if the power connection is normal，Check if the lamp in the refrigerator is normal，You can also test with electric pens。If the power connection is normal， You can monitor if the compressor is running normally。The compressor will make a small motor vibration when working properly.。When the high voltage output buffer tube in the compressor，Or fix the screw of the tube loose，High pressure pipe does not exhaust，Low pressure tube is not inhaled，therefore，Although the compressor is running，But can't cool。
solution：Open the box，Replace new buffer tube，Tighten screw
If the compressor can work properly，Next， You can check if the refrigerant in the refrigeration system is used。 Specific judgment method：Can make the refrigerator to run3-5minute，cut the power supply，Listen to whether there is a tap water。If there is no sound。This means that the refrigerant in the refrigeration system has been used or leaked.。It may also be that the compressor has lost its ability to work.。
solution：If a system leak occurs，By finding the leakage part of the system，Solder Pressure test and evacuation，Add a certain amount of refrigerant，usually， The frostile or refrigerator reaches the rated temperature on the evaporator。
The clogging of the refrigerator capillary can also cause the refrigerator to be cooled。When the capillary in the refrigerator is blocked， Refrigerant cannot enter the evaporator to absorb heat。as a result， The temperature of the refrigerator is still very high。Different types of refrigerators，The cooling situation will also be different。If the refrigerator belongs to indirect cooling type，But unable ice，You can check if the fan of the refrigerator is running normally：Open the refrigerator door，Press the button to open the edge of the box（This button controls indoor lighting，Stop the fan when opening on the door），Check if the fan is working properly，If the fan does not work， The refrigerator will not cool。
solution：Capillary or dryer blockage，Export is very hot，Need to remove and clean。
In addition，It may also be affected by external temperature。The freezer can cause the refrigerant temperature too high。This phenomenon mainly occurs in the air-cold refrigerator。The reason is that the evaporator of the refrigerator is damaged。Ice 易彤破壁机维修网点 cubes。Can not rule out the fan is broken，There are too many items in the refrigerator to block the wind.，Poor cooling effect。Cold room temperature directly cooling the refrigerator，It will automatically adjust according to the temperature of the refrigerator，Simply lower the temperature of the freezer room。usually， The temperature of the refrigerator is4-10degree。Please note，The larger the number of temperature controllers， The lower the temperature in the summer, the number is larger，Winter numbers less。Plus often open the refrigerator door，There are a lot of things in the refrigerator，The refrigerator is not cool or cooling effect is not ideal。
problem2：Which foods should not be placed in a fridge
Wonderful food should not be stored in the refrigerator。Such as，banana，Lower than12℃It is easy to become black and rot when saving。The temperature of the refrigerator is lower than this temperature； tomato，If it is low temperature freezing，There will be cracked after taking out，Severe surface with black spots，And should not be cooked and there is no original taste； Ham，Because moisture low temperature preservation will freeze meat or loose，It is easy to damage after removal.。
chocolate，Remove the chocolate placed in the refrigerator，Very easy to appear white frost，Not only lost the original taste，It will also promote the reproduction of bacteria。The optimum temperature of the storage of chocolate is5℃-18℃。Summer summer room temperature can be sealed with plastic bags first，Store in the refrigerator。Don't open it before you take it out.，Slow slow heating to room temperature。
Can I put bread into the refrigerator?？In the bread baking process，Starch linear starch in flour is aging，This is the reason for bread elasticity and soft structure。As the storage time increases，The linear part of the buns is slowly associated，And make the soft bread gradually collapsed，This phenomenon is called“Variety”。“Ageing”Rate related to temperature。At low temperature（Be above freezing point）under，The aging will be faster，Bread in the refrigerator，Faster hardening。
Can fish in the refrigerator?？Fish in the refrigerator should not be stored too long。The refrigerated temperature of the household refrigerator is generally-15℃，The best refrigerator can only reach-20℃There is also a water product, especially fish, and the temperature is not less than-30℃Time，Fish body tissue will dehydrate or other changes，in casecruFish keeps low temperature for a long time，Fish is easy to rot，Meat change，Not edible。therefore，Fish contained in the refrigerator，Time should not be too long。
There is also Apple to put Apple with other foods together.。Apple will release ethylene such a gas that causes the surrounding fruit and vegetables to dryness and deteriorate。Apple should be sealed with a plastic bag or a preservation box，Only in this way，The shelf life of other refrigerated foods in the refrigerator can extend。
Some housewives use a fridge as a stair box，Make food for a long time。How to store food refrigerator，This is also a family knowledge that the housewife is essential.。Food storage space should be“15% percent”。Regular cleanup。Refrigerator is full，Will seriously affect air convection，Not only will it greatly reduce the frozen effect，It also consumes more power。with，More things，What can I don't see anything?。
Storage food It is best to pack them in the preservation bag according to each consumption.。When eating Consume only one consumption，Saving electricity，It also reduces the repeated melting and rapid frozen damage to food； Not allowed to store too much food。Leave a gap between food to promote the circulation of cold air，in this way， Refrigerator cools the food faster，Reduce the number of compressors。
problem3：What should I do with refrigerator?
Freezer frozen is a universal problem。Solidification of water vapor，The surface of the refrigerator is also easier to frost，most of the time，These issues can solve themselves。In fact， The main reason for refrigerator icing is：Temperature is too low， The water in the food is evaporated and the condensate is solid， Drainage pipe is not smooth The insulation layer of the refrigerator is wet， Refrigerator door is not， The temperature controller of the refrigerator is broken， Waiting for，These are most of the reasons for refrigerators.。
If the refrigerator is frozen due to heat insulating layer and temperature controller，Looking for a special owner。If it is the first few reasons， You can handle yourself。Temperature is too low you can relatively improve the temperature of the refrigerator，usually，Four to eight degrees； usually， It is best to put a layer of plastic wrap when placing food.。It is very hygienic，Can reduce this icing； Drainage should often be cleaned often clogged will result in icing，Drainage pipes are not clean and it will also affect food。
Refrigerator defrost tips：
Coup1：Before putting a frozen food，Plastic film on the wall of the refrigerator，Cold air in the refrigerator， It is easy to stick to food and freeze。Quickly move the frozen food into the refrigerator for temporary storage when defrosting，Simply tear a plastic film of the freezer，Can be thawed quickly，Then apply a shake film，You can continue to freeze food again。Just one or two minutes before and after，Timeless， Provincial power saving。
Coup2：After each defrost，Wipe the freezer with towel，Then apply a layer of vegetable oil on the surrounding aluminum wall.，When the next frost is adhered to the wall of the oil-filled refrigerator，The suction between the cream and the refrigerator wall is greatly reduced，This way you don't have to work hard.，You can easily peel off the cake。
Coup3：Check if the compensation switch is opened。Many refrigerators have compensation switches，Causes set this switch，Because when the external temperature of the winter is reduced to zero degrees Celsius，The temperature sensor of the refrigerator mistakenly believes the external temperature is the temperature of the refrigerator.。Thereby losing sensitivity。Open the compensation switch，Will make the compressor in a mandatory operation。If you open the compensation switch in the summer，The compressor has worked for a long time.，It will frozen。
