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It's not bad, it's caused by your incorrect settings. How to adjust the temperature of the refrigerator? 1) The electronic refrigerator thermostat can directly set the temperature on the panel of the refrigerator, the temperature of the freezer should be minus 18 degrees, and the temperature of the refrigerator room is between 4 and 8 degrees.
Of course, if there is less food in the refrigerator, or there are no special requirements, the storage time is shorter, and in the case of food freezing and preservation, the higher the temperature of the refrigerator, the more electricity will be saved. 2) The temperature control knob of the mechanical refrigerator generally has a gear, the higher the number, the lower the temperature in the freezer, the longer the compressor working time, and the greater the power consumption. The gear of the thermostat should be adjusted according to the seasonal temperature change, generally in spring and autumn we can adjust it to 3 gears, depending on your requirements, whether the freezer can reach below minus 18 degrees.
In order to achieve the purpose of food preservation and power saving, we can adjust to 1st or 2nd gear in summer, and 4th or 5th gear in winter. Some people may want to ask, in winter, the temperature is low, but the temperature is set low (the thermostat value is large), and in the summer, the temperature is high, but the temperature is set high (the thermostat value is small), is it the opposite? In fact, many people have this misconception, thinking that the temperature of the refrigerator can be set high when the temperature is low in winter, and the temperature should be set low when the temperature is high in summer.
Because, the temperature of the freezer compartment of the refrigerator is controlled by the temperature in the refrigerator, and your temperature control knob is in the refrigerator. The temperature in the refrigerator is generally 4 8 degrees Celsius, in winter, the indoor temperature is close to this temperature, if the thermostat knob is still on 3 or less than 3, the refrigerator compressor is rarely started, although the temperature in the refrigerator can meet the requirements, but the temperature of the freezer can not reach below minus 18 degrees, the food is easy to deteriorate, and the food thaws and melts in serious cases. In summer, the ambient temperature is relatively high, if the thermostat knob is still on 3 or greater than 3, the refrigerator refrigerator refrigerator in order to meet the temperature requirements, the compressor will work for a long time, although the temperature of the freezer is lower than minus 18 degrees, the temperature of the refrigerator is also very low, but it causes a waste of electric energy, shortens the service life of the refrigerator, which is also what we do not want.
So adjusting the refrigerator thermostat knob correctly can make us both fresh and save electricity. In addition, the refrigerator should be placed in a cool and ventilated position, and a certain amount of space should be left around it to facilitate ventilation and heat dissipation. Now the condenser (radiator) of the refrigerator is designed to be installed on both sides of the refrigerator, and the heat dissipation is carried out through the refrigerator shell, and when the compressor is working, the two sides of the refrigerator will heat up, which is a normal phenomenon.
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I can't tell, depending on how long you've been using it every day.
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Faster arrival — 57 minutes from Pengjia Garden to Ciqikou Line 1467 Road, 467 Road 57 minutes Direct starting point: Pengjia Garden, walk to Hutouyan Pengjia Garden, take 467 Road, get off at the main gate of Ciqikou, walk to Ciqikou and end at Ciqikou.
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If there is no traffic jam, it will take about 1 hour and 40 minutes.
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Hello dear Samsung users:
According to your questions, the standby time and usage time and usage habits, the standby length will change, and the strength of the signal will also affect the battery power.
If your phone has a short standby time, here are some things you can try:
1.Bluetooth, Wi-Fi, GPS, camera, browser, and other related applications, we recommend that you turn them off in time after using these functions.
2.After running the app, it is recommended to press (back key) to exit, if you press (home key) the app is still running in the background, resulting in power consumption and system memory.
3.After typing ** or running the program, it is recommended to press (power button) in time to turn off the screen to save power.
4.It is recommended to set the auto-lock screen time to 15 seconds.
5.Adjust the brightness of the mobile phone screen according to the actual situation (the screen brightness can be lowered to save power).
6.If there is an external SD card inserted in the fuselage, it is recommended to restart the machine after removing it to test whether there is any improvement. Troubleshoot poor SD card performance.
7.Back up your phone's data (**book, SMS, multi** files, etc.), and restore factory settings (go to phone settings - reset privacy - private - factory reset).
If there is still no improvement, the standby time is less than a day. It is recommended that you bring the three-pack certificate of your mobile phone and send your mobile phone to the nearest Samsung service center for testing and further processing.
It is recommended that you apply for "appointment to store" on Samsung's official website to enjoy priority repair services
After the appointment is successful, please bring your machine, invoice and warranty card to the service center where you made the appointment on time.
Comments, suggestions, complaints, please click:
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Hello dear Samsung users:
Samsung knows that we will provide you with high-quality solutions and answer your questions attentively, and hope to get your satisfactory evaluation.
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Normal. If there is self-starting software, turn it off to save power.
Ways to manage software to run programs automatically:
After turning on your phone, swipe down with your finger from top to top at the home page to open the settings and display page.
On this page, you can see a jagged icon, this is the icon of the "Settings" item, click on this to enter the "Settings" page.
The default here is to select "App Manager" in the menu on the right, and on the right side it displays all the apps installed on the current phone.
Click on an app item to display all the information for that app. If the "Autorun" feature of the current application is not checked, it means that it is disabled and cannot be automated.
If you want the app to run, just tick the box in front of it. No confirmation is required, and the app will run automatically in the background in the future.
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The operating frequency is 5 hours. It's not that there is a problem with refrigeration. It's just that there is a problem with the temperature control computer.
Hurry up and change. The normal is that the ratio of operation to shutdown is. 1 to 1 or. 1 than.
You don't need to refrigerate any refrigerator and run it for 5 hours at a time.
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If your phone has a short standby time and consumes a lot of power, we recommend that you try the following methods:
1.Manually end unnecessary programs in the endend.
2.Turn on the power saving mode.
3.Bluetooth, NFC, and other functions are recommended to be turned off when not in use.
4.Disable the app auto-sync feature.
5.Some machines support Smart Manager: Go to Smart Manager to close applications that do not need to run automatically (it is recommended to set instant messaging software such as WeChat and QQ to "On"); Check if there is any software that consumes power abnormally, and if so, it is recommended to uninstall and delete the attempt.
6.Some machine intelligence managers allow you to set application permissions and turn off unwanted program permissions.
If the problem persists after the above operations, please bring the purchase invoice, warranty card and machine to the Samsung service center for professional after-sales engineers to help test.
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If the battery consumption of the mobile phone is abnormally severe, it is recommended that you do the following:
1.Clean up unused programs in the background and turn off unnecessary auto-running programs;
2.Bluetooth, NFC, sync, etc. are turned off in time when not in use;
3.The screen brightness should not be too bright;
4.Upgrade your phone to the latest version;
5.If the battery still consumes severely, please back up important data and try to reset your phone;
The above methods are invalid, please bring the three-pack voucher and mobile phone to the Samsung service center for testing.
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My LG's mobile phone,It was the same a few days ago,Before, the remaining 15% of the electricity can be used for half a day,Now it can only be an hour.,Clean up the phone memory,Restore the battery factory and other information can't do it.,Guess the result is that the battery is aging.,After replacing the spare battery.,The phone can be used for a few days.。 You're going to have to change the battery in this case.
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There are several possible scenarios:
1. The phone is either overloaded or the battery is leaking.
2. Try to delete some useless software and empty the running program more.
3. The wifi and mobile network are unstable, and the NFC Bluetooth forgot to turn off.
4. The performance of the mobile phone consumes a lot of power, or the brightness is too high.
5. There may be too much self-starting software in the background.
6, or have been in game mode. Playing games is very battery intensive.
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There are two situations: 1) the chip on the motherboard of the machine has a problem, resulting in power consumption, and 2) the battery power storage function is damaged and causes power consumption.
The above situations need to be eliminated with procedures to Samsung after-sales inspection.
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This depends on how much power you have when you run, generally according to the normal calculation, the power of the refrigerator compressor that opens the door should be between 300-500w, and then add the lights in the refrigerator, the fan, it should not exceed 600w, according to the refrigerator running for ten hours a day, a day should only be about the degree, the data **Guangzhou Samsung refrigerator maintenance 85624 549
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Samsung refrigerators are definitely not as good as Haier and Siemens.
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Look at the signs on the left and right sides of the refrigerator to see how many ws
1000w per hour, 200w-300w for general refrigerators.
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The power consumption of Samsung side-by-side refrigerators is generally about 2 degrees per day, and the actual power consumption is related to the number of times the door is opened, the amount of food placed, the temperature of the environment and the set temperature.
Welcome to the Samsung Digital Service Platform to ask questions.
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Hello dear Samsung users:
We welcome your comments on our services.
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I'm also using the S4 now, it's really hot to play games, and the battery life has plummeted, which is normal, it's better not to play games with your phone, it's not good. Now I deleted all the games on my phone, and then restored the factory settings, and now it's much easier to use, if it doesn't work, you can try it too.
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The black screen of the phone is a quality problem. You can show him, it's best to change the color when you change it, so as not to let him lie to you that you changed it.
ps: The black screen when looking at the album may be caused by too much memory occupation, or too much.
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It's not a quality problem, that's a problem, it's probably a refurbished machine, don't change it, go to the ** trouble, find your parents.
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Where to buy it, if it is bought on the official website, it must be refunded, and there is no reason to refund it within seven days. If you don't buy it on the official website, you will go to Samsung after-sales service to firmly believe that the quality problem must be returned, and if you don't return, you will make after-sales complaints.
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This may be because you often charge your phone while playing with it, so just go online and buy a new battery.
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Simple, keep going to them, don't go, stress, these problems that arise, affect your normal use. They are afraid of affecting the business and will satisfy you. If it doesn't work, go to the consumer association to complain.
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It may be a fake, I'm also an S4 and I've been using it very well for more than a year. The battery is also OK, non-stop listening to songs can last more than 5 hours, and it is still the same after falling several times.
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I'm Samsung S4, I've used it for more than a year, and it's also your case, it's not a big problem.
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If it's an online purchase, don't look for the seller to contact customer service directly to return the goods (I bought the power bank in Jingdong before and replaced it with a new one), if it's a physical store, it's best to talk to the seller calmly (my experience is that you can only talk and don't resort to violence to solve it), it's really not good to find a store manager or store manager, and then communicate with me to help you think about countermeasures, good luck friends!
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Go to the business hall and find their manager! If you still don't agree, you can directly complain in front of their manager in their business hall! It's best to let other customers see their after-sales attitude when a customer buys a mobile phone!
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Look at the Huawei Honor 6 that my brother bought, standby for 3 days! We want to support domestic production!
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Take the invoice, go to the place where the mobile phone is sold, and if you don't change it, go to the industrial and commercial bureau for consultation, have certain evidence, and then protect your rights and interests.
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If there is a quality problem within seven days, it can be replaced.
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Samsung is garbage, and my brother will never use it again after buying it once.
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Negotiate first, if not, you can ask other stores to see if it is a refurbished machine, and if it is a refurbished machine, complain to him
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Dot-to-dial. Enter * to see the date of manufacture. Generally, it is a new machine in about 2 months.
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Did you buy it on Tmall again? You can complain about him, it works!
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Samsung mobile phone to go to the Samsung store to buy,
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Either refurbished or fake.
I can tell you responsibly that Sharp is the well-deserved king of liquid crystals. In other areas, Samsung also stands out, but when it comes to home TVs, Sharp is far ahead. It is recommended that you buy Sharp.
Hello, Samsung's official website does not provide flashing software. Due to the risks associated with flashing, such as mobile phone problems caused by self-flashing, it may also affect the repair, so we do not recommend that you flash your phone by yourself. If the phone cannot be used normally due to system failure or the phone has problems after flashing the phone by itself, it is recommended that you send the device to the Samsung after-sales service center for an engineer to help check and deal with it.
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Due to the different brands and models, the design concept of the product and the applicable people are also different, each has its own advantages, it is recommended that you choose the right model according to your needs and preferences, and you can also log in to Huawei** to refer to the purchase of your favorite model.