Smart Refrigerator and its Key functions

A smart refrigerator is one that is connected to the cloud. Depending on the features built into the refrigerator, it allows you to do things like use your Smartphone to see what's inside; send and receive notes and calendar entries that will appear on the refrigerator screen; and even receive alerts if the refrigerator door is left open.

Electronic appliances with multimedia capabilities are meant to simplify our lives. A smart home is incomplete without a smart or smart refrigerator module that can help you with grocery shopping and dinner ideas keep track of what you have in your refrigerator and serve as a message center for the whole family.

We are prone to use junk food, or vegetables and fruits that are too old in our daily lives due to our hectic lifestyles. An intelligent refrigerator is a cost-effective and high-tech device that uses Artificial Intelligence, which is programmed to monitor the type of items stored in it and track essential details, such as expiration and use. It indicates what we have and how old it is from the day it was brought from the seller. If you have old refrigerator and it need repair, just think about how much it cost for repairing, contact the best LG Refrigerator Repair Service Center nearby you. If it is in your budget then go with the repair otherwise buy a new refrigerator.

Smart Refrigerator Key functions:

• Some variants of the smart refrigerator include a single-service coffee maker or a hot water dispenser with temperature selection for tea preparation. You can schedule the use of hot water at any time of the day, so the refreshing cup of your favorite beverage, hot chocolate, coffee or tea, is only seconds away.
• It can also help to suggest meals based on what you have at home. It also helps you buy, order and pay for food, by providing product information directly tailored with offers from the local grocery store.
• Thanks to the built-in Wi-Fi connectivity and smart applications, this type of refrigerator can be asked to heat water or turn on the ice machine or air filter remotely with voice commands or by pressing buttons on your smartphone .
• If you have a problem with the refrigerator, you can "dial" via Wi-Fi by drastically reducing the time spent troubleshooting.
• In addition to using the refrigerator to send emails or surf the Internet, you can also use it to select, buy and order food for your home without having to leave the kitchen, answer calls while cooking and show your favorite photos for anyone to see.
• In addition, an integrated library of recipes ensures that you will never stop delighting in culinary delights.
• If you are on vacation, at work or away from home, but want to know what you still have at home for meals of the week, you can check the contents of your refrigerator from anywhere you have Wi-Fi access. Built-in cameras and high efficiency lighting allow easy viewing anywhere.
• The real-time camera also allows you to see what's inside while you're at the supermarket, as well as helping you control what happens at home when you're not there.
• The refrigerator is equipped with speakers, a microphone and a small video camera, which makes it possible for family members to leave video messages. These messages can easily be left faster than writing a note by hand.
• Smart refrigerators contain space for everything that attracts attention in the grocery store. Storage is abundant with folding trays, full-width drawers with humidity control and spacious adjustable door compartments that offer easy access storage.
• The smart refrigerator gives you instant access to frequently used items while keeping the large internal housing at the right temperature for larger fresh items.

An intelligent refrigerator is much more efficient than its traditional counterparts; it consumes much less energy consumption, although it runs high-tech applications day and night throughout the year. It is not smart because it opens new doors and gives you new experiences. He is smart because he takes care of things he would rather not devote mental power to in the first place. You can adjust your refrigerator when you are away from home with a few touches on the screen of your phone. Work with you to keep your food cooler, your family more organized and your life as stress free as possible.

If you need any repair for your Samsung Refrigerator, contact best Samsung Refrigerator Repair Service Center nearby you. We at Doorstep Hub providing refrigerator repair services at your doorstep with affordable prices. If you have warranty for your refrigerator then contacts the customer service of the brand. We at Doorstep Hub will repair out of warranty refrigerators. Contact Doorstep Hub and get good services at your doorstep on the same day and get service warranty also.

How to fix Refrigerator Ice Maker?

The most of the common problem with the ice maker is that it doesn’t making ice. The Other problems include an ice maker that won’t stop making ice or freezes up.

There are different types of factors that can cause an ice maker to not work. If the ice maker looks not to be producing enough ice, the fault may be a low water pressure or a faulty water filter. When the ice maker produces small, cloudy or agglomerated ice, it could be something as simple as a dirty water filter, low water pressure or high mineral deposits in the water. In the case of a frozen ice cube, problems may need to be solved and service may be required. If you need a professional technician to check your Panasonic Refrigerator, contact Best Panasonic Refrigerator Repair Service Center in Hyderabad and Bangalore.

If your ice machine stops working, you do not need to call the appliance repair service, if you know some troubleshooting steps. First, solve some ice machine problems. Locate the saddle valve that is attached to the house's water supply and turn it off and on again several times to break any mineral buildup that clogs the valve. If that does not work, unplug the refrigerator and remove the ice machine to ensure that the water inlet on the back of the refrigerator is not covered with ice. However, if the water supply is not blocked and the refrigerator is old, it is time to replace the ice maker. According to Doorstep Hub professionals, most of the ice machines break down long before the refrigerator. The good news is that most replacement kits are easy to install.

Unplug the refrigerator and turn off the water, then remove the old ice maker and disconnect the wiring. Plug in the new ice machine, hold it in position and screw it to the wall of the refrigerator. Remove the refrigerator from the wall; disconnect the water supply from the inlet valve at the bottom of the refrigerator, then replace the old inlet valve. Inlet valves must be replaced when the ice machine is replaced, and they are usually included with replacement kits. If not, ask for it separately.

Inspect the ice maker mold to see if ice cubes are present. If there are very small cubes or without cubes, then you should look for problems with the water filling system.

The ice and water filter in your refrigerator is responsible for removing any residue or contaminant from your water that may remain after local water treatment. Most of the filters contain and are made of carbon and cloth filter. Over time, the filter may restrict and reduce the flow of water to the ice maker, causing a symptom of little or no ice. Most manufacturers recommend replacing the filter every 6 months, but local water conditions may require you to replace it more frequently.

After trying all those possible steps, if your problem still exists, you need to contact professional technician to verify the cause of the problem. We (Doorstep Hub) are the leading home appliance repair services in Hyderabad and Bangalore. We repair all home appliances in all brands. Our goal is to provide quality repairs to help you extend the useful life of your home appliances. Get quality home services at all affordable prices and at the right time in residential and commercial areas.

How to Replace Refrigerator Water Filter?

Having a refrigerator with filtered water and ice dispenser is a great convenience, and the family certainly takes advantage of it. From filling sports bottles to the gym, keeping the crew drinks to daily hydration for the family, your filter is working hard to keep your drinking water clean and with a fresh flavor.

A family of four who use their water dispenser and ice machine should often obtain a new filter every six months; while a couple without children only needs to replace it once a year. If you have not replaced your refrigerator filter in several years, you are not drinking filtered water, but something completely different.

Buying a refrigerator filter from the original manufacturer can be expensive. Aftermarket refrigerator filters cost less, but sometimes they have a quality risk. Changing the water filter in your refrigerator is crucial, so we will help you to solve the problem by replacement filter to find the best option for your refrigerator and budget.

Unless you know the brand and the precise model of your refrigerator, it is often easier to take the filter to Whirlpool Refrigerator Repair Service Center to find a suitable replacement filter.

Working of refrigerator water filter:

Most of the refrigerator filters are designed to eliminate bad tastes and odors using a combination of sediments and carbon filtration. Refrigerator filters contain a carbon block core wrapped in a material such as polypropylene. Water flows mechanically through the outer material to remove debris and suspended solids. Other unwanted particles adhere to the surface of the carbon block.

Contaminants in the water adhere to the carbon in a refrigerator filter through a process called adsorption. They do not penetrate the absorption of carbon, but rather adhere to a point within the huge carbon surface.

When to replace the water filter:

Most of the refrigerator models will have a replacement indicator light on their dispenser or temperature control panel. This light will indicate when it is time to replace your water filter.

When there is no filter replacement indicator light, we recommend changing the filter every six months, or if the flow of water to the water dispenser or ice machine decreases, whichever comes first.

These indicator lights vary by model. See the manual for details of your refrigerator.

Twist-On Filters

Rotating refrigerator water filters are usually located at the front of the refrigerator or inside the refrigerator near the bottom or in the upper right corner of the refrigerator compartment.

Change rotating water filter:

Turn the filter 1/4 turns counterclockwise and removes the filter directly from the housing.

Remove the old filter cover and place it on the new filter.

Push the new filter directly into the housing and turn it 1/4 turn clockwise to lock it in position.

Push-in filters

To locate a push-in refrigerator water filter, look behind the bottom grill at the front of the refrigerator or inside the refrigerator in one of the drawers, or at the top of the compartment toward the back.

Change push-in filter:

Press the button to release the filter and remove it from its housing. If there is no button, press the filter to release the spring latch that holds it in place.

Remove the old filter cover and place it in the new filter.

Insert the new filter into the filter housing, pushing it until it clicks into position.

Flush the new filter

Most of the refrigerator water filters are carbon filters that are filled with black carbon granules. When water flows for the first time through a new filter, it removes some of the carbon and the water has some black spots or a gray color in general. This is not harmful to drink, but you probably don't want a glass of gray water or ice with black spots.

After trying all these, if you think you need an professional technician for your refrigerator repair, contact HaierRefrigerator Repair Service Center nearby you or book the service from the Doorstep Hub Website or through DoorstepHub App.

Leading LG Refrigerator Repair Service Center

A refrigerator is one of the inevitable kitchen appliances today. Now a days not a single house without a refrigerator. Refrigerators are often repaired because refrigerator cool all the things nonstop and can have energy fluctuations. We at Doorstep Hub in Hyderabad and Bangalore can repair any type of refrigerator repair problems, either it is a single door or a double door or side by side, direct cooling and many, including a commercial refrigerator, of any size, we will repair it for you at your Doorstep.

The refrigerator does not work well? This expert refrigerator troubleshooting can give you an explanation of the problem. If your refrigerator does not start, we recommend that you check the miniature circuit breaker. MCB can be a leading cause of refrigerator failure. Most of the people experience problems with main control board and defrost controller in LG refrigerators. If you need an experienced technician to to repair your refrigerator, Contact Best LG Refrigerator Repair Service Center nearby you.

Common Refrigerator Problems:

·         Ice Maker is Overflowing

·         Freezer Isn't Cold Enough

·         Water Leaking on the Floor

·         Refrigerator is Freezing Food

·         Refrigerator not cooling

·         ice dispenser not working

·         Makes noisy or loud

·         Faulty motor

·         Faulty compressor

·         condenser coils problem…

Compressor and condenser are most important parts for any refrigerator. If you find any problem with your refrigerator, first you can remove the power plug and clean the refrigerator carefully.

Noise or loud

If your LG refrigerator becomes noisy, ice can accumulate on the back. If the problem continues, the cooling mechanism may soon stop working. Take quick action and contact a professional technician. If you have a Warranty for your refrigerator, Contact the LG Refrigerator Service Center.

Cold water dispenser

Water from the dispenser on the front of an LG refrigerator may stop working or have a reduced flow. If this happens, the water supply line may leak. It may need to replace the supply line and the water valve.

If Insufficient current Occurs

The main reason why the refrigerator does not work is the lack of current or voltage to the unit. Check the current and voltage of the outlet with a multimeter device and voltage tester.

If Faulty motor Problem

A faulty engine is the main reason why the refrigerator does not work. In many cases, the refrigerator unit will shut down immediately or will not start if the engine is defective. Motors generally have to be replaced when they break. In such a case, call a refrigerator repair professional.

You can simply book the Refrigerator Repair Service from the app Doorstep Hub.

How can I extend the life of the Refrigerator

Refrigerator nature is to prevent food from bacteria. When the fridge runs in high density at that period it prevents the food from bacteria for more periods. If the density is too low then food soon decomposes. We need to maintain the fridge in proper condition and use them in a proper way. If you neglect the food may spoil unfortunately we have the food. Then it seems to attack the disease of food borne. The previous records gave the information that every year one in six persons was affecting this disease. 

Only the reason for storing the food in bad temperature. The report was given by the United States Center of Disease and Control organization. Be sportive and then you need to move and get rid of Refrigerator cooling problems by refrigerator repairman. But there is a one chance when you purchase your fridge then you need to maintain the fridge as per rules instructions generated by your particular brand fridge. Let us follow the below to extend the life of the Refrigerator.

Tips to extend the life of the Refrigerator:

Monitor the Temperature of the Fridge:

We need to check the temperature because of the weather. Weather changes automatically, sometimes it may cool or hot. We need to balance the Fahrenheit of the fridge as per the temperature. As well as we need to observe the room temperature. We need to place the fridge at a normal temperature. Many of them were lack of knowledge in calculating the temperature of the fridge. At that time we need to place the thermometer in between the shelf of the fridge. 

Clean up the fridge when spills occur:

Unexpectedly the dishes were flow on the fridge by us. While we need to clean the fridge, if not it attacks the bacteria very badly. Most probably when juices spill or liquid items then it happens. The liquid falls on the bottom shelf of the fridge. There the bacteria attacks and fridge look very odd and smelly.

Don’t Pack the Fridge:

When you pack the fridge the air does not enter into the refrigerator. Then all items may not get cool in proper food conditions.The fridge needs airflow inside. In that case, you need not open the fridge for a while to enter the outside of the air into the fridge.

Check the Door gaskets:

If the air is leaking out from your fridge, there is a problem with the door gasket of the refrigerator. In that case, you need to set the gaskets or else seal the fridge properly. Again you are facing the same issue then meet with the technician.

Wipe the condenser coil Regularly:

Because of the bad condenser, it increases the energy more than the fridge requires. So, we need to clean the coil regularly, if not we need to face the issue badly. Before cleaning the condenser coil you have to follow some measures to remove it. 

Change your water filters: 

There will be a certain period to change the water filter, fridge indicates us when the filter validity ones finished. You need to change the filter when we need. Nevertheless, we had the utility of the Panasonic refrigerator repair service center to get rid of it.

How do I stop my fridge from making noise? Refrigerator Repair Service

The refrigerator is the most significant appliance in your home. We depend on them all day, every day to preserve foods and keep them fresh. The refrigerator reduces bacterial growth. Bacteria live everywhere in nature. Mostly they are present in the foods we eat. When they have food, moisture, and pleasant temperatures, they grow quickly, growing in numbers to the point where some types of bacteria can cause sickness. Bacteria grow faster in the temperatures that range between 40 and 140 °F. A refrigerator temperature set at 40 °F or below will protect most foods.

When your refrigerator is noisy there can be various causes for the noise. Most of the sounds you will hear from a new or old fridge is normal operating sounds. Some sounds from your refrigerator can be fixed by making a small adjustment to the fridge. Best refrigerator repair services provided by Doorstep Hub.

How to Reduce Refrigerator Noise:

Humming Noise:

This sound is quite normal and is actually a good sign. It means that your fridge is running totally normal, so it’s really a major problem if you don’t hear this noise. What you’re hearing is the compressor running, which is switched on between 60 to 80 percent of the time. There isn’t any way to get rid of this noise. Overall, it shouldn’t be too disturbing, although everyone has different levels of noise tolerance.  instead, you could upgrade to a newer fridge freezer. The most advanced models have linear compressors which are switched on all the time, so you’re less likely to notice the gentle hum. Although they are more expensive than older models, they are considerably quieter.

A loud noise is hearing from your freezer:

If your fridge freezer starts with making loud, unusual noises, first you try to locate the source of the sound first. Open the freezer door; if the noise is louder after doing so, there is a much chance something’s faulty with your circulating fan. If you notice no difference, then check the compressor for noise, it’s the black unit on the back of your fridge with various wires and tubes leading to it. If this is the source of the sound, you’ll need a replacement.

Scraping or whirring Noise:

If you have a frost-free fridge freezer and are hearing whirring or scraping noises, this usually indicates a build-up of ice around one of the fans. If this is the problem, you’ll also notice your fridge is not as cool as it has to be. You could have a faulty fan motor.

First, inspect fans before calling a repairman. Start by shutting off your appliance, then check for waste that could be disrupting airflow and keeping your fan from moving freely. If you spot any obstructions, use a soft-bristled brush to remove them. Reconnect the power, and if the sound persists, replace the fan.

Rattling Sounds:

If the drain pan under your fridge has got loose, it will produce an annoying rattling noise. Luckily, this can be easily fixed. All you have to do is tape the pan in place with heavy-duty duct tape.

Dripping Sounds:

This is simply the sound of defrosted water dripping into the pan under your fridge, as such; it’s no cause for concern.

Buzzing Sounds:

If your fridge has a water and ice dispenser on the door, you may notice a buzzing sound whenever you use it. Again, this is perfectly normal; no repairs are needed.

If you notice any other strange noises, and your fridge performance degrades as a result, it’s better to be safe. Call a certified technician or Refrigerator service center to inspect the problem, and get an extended service warranty.

What causes a refrigerator to not get cold enough? Refrigerator Service at Home

A refrigerator is one of the common household appliances that consist of a thermally insulated compartment and a heat pump that carries heat from the inside of the fridge to its outside environment so that the inside of the fridge is cooled to below the room temperature. The first reason for having a refrigerator is to maintain food cold. Cold temperatures help food stay fresh for longer.  The idea behind refrigeration is to reduce the activity of bacteria (which present in all food items) so that it takes more time for the bacteria to spoil the food. Refrigeration is provided by refrigerators that use a refrigerant chemical to take away heat from things that are stored inside the system.

For example, bacteria will spoil vegetables in two or three days if the vegetables are left out on the kitchen counter at room temperature. However, by reducing the temperature of the vegetables, it will stay fresh for a long time -- the cold temperature inside the refrigerator decreases the activity of the bacteria that much. By freezing the vegetables you can stop the bacteria altogether and the vegetables can last for months. If you need any refrigerator service at home Call Doorstep Hub.

If you notice that your fridge is not cooling, the first thing you need to do is clean the dirty condenser coil.

Dirty condenser coils:

When the condenser coils at the back, the top or the bottom of the refrigerator gets dirty, which leads to several issues. For example, one of the causes is that the appliance does not cool properly. This is because the compressor is not running efficiently due to the dirt that is covering the coils. Since the compressor makes the refrigerants to heat up, they need to cool down as well. If the refrigerator condenser coils are dirty, then the refrigerant flowing through the coils cannot lose heat efficiently. The dirt acts as an insulator and does not allow the heat to evaporate or disappear.

Another effect is that the compressor does not finish its cycle, and is therefore constantly on. Constant compressor consumes up a lot of energy, thus increases the electric bills. Sometimes, the compressor may still turn off, but it quickly turns on again. This abnormal quick transition of cycles is an indication that there is something wrong with the condenser coils.

Dirty condenser coils result in the compressor to overheat. Overheating leads the compressor to stop working, and accordingly, the entire refrigeration process stops as well. Before you call the refrigerator service repair center, the solution to these problems are to clean the dust and grime that is holding to the condenser coils.

Cleaning the condenser coil:

Before cleaning the coils of the refrigerator do remember that you need to unplug the refrigerator or turn the power off completely.  The Dirt on condenser coils can be removed by using a condenser coil cleaning brush and a vacuum cleaner. Now you need to remove the grill from the bottom of the refrigerator. Take a flashlight and look at the dust that is present underneath the coils. If there is dust, now remove the dust just by moving the condenser coil cleaning brush front and back gently and then use the vacuum cleaner to remove the dirt that is sticking to the condenser coil. It is recommended to clean the condenser coils once in six months.

Even though your fridge is not getting cool then a certified technician has to inspect it or you can consult refrigerator home service near me Hyderabad and Bangalore.

Refrigerators Common Problems with Solutions

Refrigerators can vary from model to model they all operate on similar principles. Here we will identify the four main factors of refrigerator operation as well as potential problems you may encounter.

·         Refrigeration

·         Temperature control

·         Airflow

·         Defrost

1. Refrigeration

Refrigerators help store food and keep beverages cold by removing the heat from the inside of the appliance. To accomplish this refrigerator uses a sealed system that pumps refrigerants through a set of coils. The system includes a compressor, a pump which compresses the refrigerator in gas form into the condenser coils where the gas is condensed into a hot liquid the condenser coils dissipate the heat as the liquid travels through them. Besides these coils can collect dust, dirt, and hair which prevents the coils from properly dissipate the heat.

If you observe that the refrigerator is not cooling properly the condenser coils may need to be cleaned. Once the refrigerant has passed through the condenser coil and the capillary tube it travels to the evaporator coils which are located in the freezer as the refrigerant liquid enters these coils it expands into gas which makes the coil cold the gas flows through the coils to a suction line attached to the compressor .the compressor converts the gas back into a liquid and then cooling cycle continues.

You can determine if there is a cooling problem with this system by observing the evaporator coils while the refrigerator is running if the system is operating properly there should be a consistent frost pattern on all of the evaporated coils .if only one or two rows contain frost and the rest do not it’s likely that the sealed system has developed a restriction or a leak.

Be aware that any repairs to the system must be performed by a certified technician.

2. Temperature Control

·         The temperature within the refrigerator should be between 35 to 40 degrees   Fahrenheit.

·         The temperature in the freezer must be zero degrees Fahrenheit.

The temperature is maintained by the refrigerator control, depending on the model the control may be a thermostat switch and sensing bulb assembly or electronic control board that works with one or more sensors. Be conscious that some models will have a separate control for the freezer.

To cool about the refrigerator and freezer the control allows the voltage to travel to the start relay and compressor as well as to the condenser fan motor and evaporator fan motor .once the proper temperatures have reached the control shuts off the voltage to the cooling system.

If the refrigerator is not cooling then check the temperature setting by following the user manual book for  endorsed refrigerator and freezer coolness settings and then reset the thermostat accordingly.

Keep in mind that it’s normal for the temperature to vary throughout the cycle.

3. Airflow    

Airflow is vital for refrigerators to work properly to cool the condenser coils the condenser fan draws in air from the front of the appliance sends it through the condenser itself and then circulates the air back out the grill. At the same time, the evaporator fan draws air from the refrigerator into the freezer the air passes through the evaporator coils which removes the heat from the air. The air then flows back into the refrigerator continuing the cycle.

Most models will have damper door to control from the freezer to the refrigerator this damper may be automatically controlled by temperature control or manually controlled by the user.

If the food or beverages in the refrigerator compartment starts to freeze the damper door could be stuck open. if the refrigerator will nor cool properly but the freezer appears to be working the door could be stuck closed or the evaporator fan may have failed and will need to be replaced.

4. Defrost

As we discussed earlier the evaporator coils collect frost as the air from the refrigerator passes through them since frost build-up can cause airflow problems the coils require periodic defrosting older models needed to be defrosted manually but most of today’s models use an automatic defrost system.

The basic components in this system are

• Defrost heater
• Defrost thermostat
• Defrost control

Depending on the model the control may be a defrost  timer or a defrost control board.

A defrost timer sets the heater on for about 25 minutes two or three times a day to prevent the evaporator coils from frosting over.

A defrost control board will also turn the heater on periodically but will regulate more efficiently.

If the control thermostat or heater breaks the evaporator coils will likely frost over causing poor cooling in the refrigerator .you can test both the thermostat and heater for continuity to determine if a continuous electric path is present. if both thermostat and heater test positive for continuity it’s likely that the controller is defective and will need to be replaced.

Refrigerator repair services Contact Doorstep Hub