EnglishViews: 0 Author: Site Editor Publish Time: 2020-08-16 Origin: Site
The first thing most people think of when they come across a fault in a chest freezer is to find someone to repair it. In fact, sometimes these faults are not as serious as users think, or even problems that can be solved with one's hands. So how should oneself begin to remove the fault of chest type freezer ? How should daily maintain chest home freezer?
How to eliminate the chest freezer fault?
How to avoid chest freezer to appear peculiar smell?
How to deal with chest freezer after power cut off?
1. Encountered freezer can not work. Do not panic, first check whether there is a fault in the power supply, or because the plug contact is not good, check the thermostat knob calibration value is not accidentally hit the "off" point, these may cause the chest freezer can not work.
2. Food that had just been put in the chest type freezer was frozen. This could be caused by the setting of the thermostat too high, or by the food coming into contact with a cold source on the back wall of the freezer, causing the food to freeze.
3. The freezer is not sufficiently frozen. In one case, the ambient temperature of the chest freezer is lower than 10℃, and the temperature compensation switch is not open. Another kind of circumstance food store quantity is too big, place is crowded, cool air flow is not free, bring about freezer interior temperature to rise. There is the door is not good, the door seal damage or deformation, seal is not strict, the outside of the chest freezer ventilation is poor, are causing the freezer refrigeration is not sufficient.
4. The chest type freezer is overflowing. This kind of problem is also very common, check whether the outlet hole is blocked, whether the location of the water receiving box is appropriate, there are problems with the outlet hole and the water receiving box may cause the overflow of refrigerated frost water, so check these two places first.
5. Freezer is a kind of specialized storage tool for storing all kinds of food that need to be frozen. It is used to keep food or other articles cold. The chest home freezer refrigeration system consists of four basic parts: compressor, condenser, throttle parts and evaporator.
Give birth to peculiar smell to come from freezer basically, when chest type freezer chamber defrost defrost also can produce peculiar smell sometimes. The peculiar smell that gives to freezer, can put in to divide flavor agent directly or electronic deodorizer to wait to eliminate. Can also be shut down for a thorough cleaning of the chest freezer. To the peculiar smell in freezer, want to cut off power, open cabinet door, after defrost and clean, remove with deodorant or electronic deodorizer. If there is no in addition to flavor agent, freezers can be scrubbed clean the tank and accessories, add half a cup of white wine (preferably iodine), the door is closed again, no power, after 24 h, can eliminate peculiar smell cream is a poor conductor, conduction coefficient is 1/350 of the aluminum, frost coverage in the evaporator surface, heat insulation layer between the evaporator and the food in the oven, evaporator and heat exchange between the food in the oven, bring down the temperature in the cabinet is not down, reduce the cooling performance of freezer, increase power consumption, and even make the compressor to run for a long time and fever, easy to burn out the compressor. Additional, the odour that has all sorts of food in frost, do not remove frost for a long time, can make freezer gives out peculiar smell. Under normal circumstances, the frost layer up to 5MM thick, it is necessary to defrost.
Every time the motor starts, the vaporized refrigerant is under light load, so it is easy to start. If the power plug is unplugged during the operation of the compressor, and then plugged in again, the motor is faced with the heavy load of the high pressure refrigerant, starting will become very difficult, or even unable to start. Since the pressure of the high pressure refrigerant will naturally decrease after 3-5 minutes, it can be guaranteed that the motor will not be burnt if the plug is inserted again after 5 minutes. At this point, the starting current through the motor will reach 10 times the normal value, very easy to cause the motor burning accident. Similarly, the grid instant power failure, every few seconds and immediately send power, the chest freezer is very harmful.
So, how to prevent and eliminate the chest freezer motor from burning because of instantaneous power failure? First, the chest freezer of single-phase capacitive start compressor, its starting current is small, and the starting torque is 3 times of the rated torque, will not occur starting difficulties, even if the start can not, there is no great danger, will not be because of the instantaneous power failure to burn the chest type freezer . And this kind of freezer saves electricity, the user can be at ease boldly use.
Second, install the chest freezer instant power failure protector. The power failure protector input is connected to the ac power supply 220 volts, and its output is connected to the chest freezer plug. When the power failure occurs, the power failure protector automatically extends the power failure for 5-8 minutes to meet and protect the chest home freezer. The 3rd, did not add the freezer that installs instantaneous power off protector, freezer plug, socket, power supply lead to want to keep contact good. When the grid is often instantaneous power failure and when the grid and household power system has engineering, maintenance, to temporarily stop the use of chest freezer. Of course, power grid engineering and maintenance departments should inform users in advance.
Learning something about chest freezer can help you solve some small problems in chest freezer faster and better.. If you want to buy high-quality chest freezer with reasonable price, Meibaijia Electrical Technology Company can provide you with the best products.
