How Washing Machine Programs Work

Washing machine programs usually have nothing to do with computers unless you’re talking about modern and high tech machines. All the “programming” that goes into standard style washing machines is of a mechanical/electrical nature. Let’s take a look at what’s going on when you turn the dial (also called a cycle switch) on an ordinary older style mechanical washing machine:

Cycle Switch

You’ll notice that the dial on a machine cycle switch dial takes a bit of force to turn Washer Repair Los Angeles. This is because it is turning a set of gears attached to a small motor. These gears have a large degree of gear reduction and thus the dial turns slowly.

Up toward the top of the switch, in the back part of the dial that the user turns, there are a series of bumps that, as the machine turns, raise and lower metal pieces to make electrical contacts. The size of these bumps and the spaces between them determines how long various cycles last and how long the pauses between them are.

Speed Control and Temperature Control

In terms of speed and temperature control, most washing machines use a simple switch system that when switched to different positions manually open or close sets of contacts. When switched one way, only hot water supply solenoid is engaged and only hot water flows into the washing machine. When the switch is put on a different setting only the cold water supply solenoid is engaged. And when the switch is put in a third position, both the hot and cold water solenoids engage and both hot and cold water enter the washing machine, creating warm water.

Water Level Sensor/Control

This device works on the basis of pressure. There is a pipe with both a large and small end. The large end connects to base of the tank/tub and the small end attaches to the sensor mechanism. As the water level rises in the washing machine tank, it also rises in the hose and traps air in the hose, thus increasing pressure. When this pressure gets high enough it pushes a piston up that closes an electrical contact that shuts off the water supply. The adjustment to this is a cam mechanism that pushes a spring against the cylinder, making it harder to push the piston up. Thus a higher water pressure is required to push the piston up and close the electrical contact.

With the advent of the digital age these types of devices have gotten more sophisticated and digitally based and will most likely continue to do so. But the basic functioning of most household devices such as cheap tumble dryers, a fridge freezer, a dishwasher, and laundry machines still relies heavily on simple mechanical/electrical technology, and many older machines are still in use. It pays to understand the basics of these machines for use in repair and maintenance. Electronic gadgetry may be used in the control system of various household appliances, but the final work is still done by mechanical electrical technology that has been around for quite a while now.

Appliance Repair Nightmare!

Appliance Repair Safety. While on a call recently, I ran into a situation that is every appliance repairman’s worst dream. I had responded to a call on a washing machine that wouldn’t spin made by a very frustrated homemaker with three children whose laundry was piling up.

After taking the front screws off and removing the front cover I quickly realized the last person to service this washing machine was either a rank amateur or a tinkerer with inclinations towards improvised engineering Whirlpool Appliance Repair Los Angeles.

The reason this particular washing machine was refusing to go into spin cycle was that the wire leading to the lid switch had shorted out, burnt itself in two, although luckily it had not affected any other parts of the washer.

The bigger problem however was that someone in the past had completely bypassed the lid switch, while those of you not in the appliance repair trade may not realize the implications of such a hazardous move, any professional appliance repairman worth their salt will tell you this is a huge NO, NO!

To explain, the purpose of a lid switch, which is usually but not always tied into a lid locking device, is to keep the lid of the washer securely closed while the machine is going into high speed spins, which can reach hundreds of RPM’s (Revolutions Per Minute). This is the period of time that your washer presents the greatest hazard to your family or anyone using the machine.

Not a year goes by that some unfortunate individual foolishly decides to reach their arm into a machine that is in a high speed spin in a misguided effort to slow it down or stop it. The results are most always tragic.

The clothes in the washer usually trap the person’s arm and then literally twist it off. A best case scenario is the arm is shattered in several places, in some of the worst ones, the arm has been wrenched free of the body, an event almost too horrible to imagine.

To tie this in, the purpose of your lid switch is to make absolutely sure this does not happen to whomever is using the washer or to anyone passing by. Under no circumstances should a lid switch be bypassed, nor should you make any other repairs to a unit that has had the switch bypassed.

In the handful of instances I have run into this issue, the homeowner was upset to know their appliance’s main safety feature had been bypassed, and more than happy to pay the small extra cost to have the lid safety system working properly.

How can you check to make sure your washer is functioning correctly? Put a load in your washer and start it and let it fill with water. Most washers will allow you to open the lid in the agitation cycle so you can add detergents and softeners.

Why Does My Clothes Dryer Vent Tube Keep Clogging?

On more than one occasion, in the course of performing a home inspection, I’ll ask the homeowner if they’re having trouble with their clothes dryer and if it seems to take very long to dry their clothes. Most of the time they look astonished and ask me how I could possibly know that. I’m told that the dryer started out fine then just seemed to take longer and longer to completely dry the clothes, and they’re on the brink of calling a technician or buying a new appliance. Then I take them outside and show them the dangerous condition that exists and the cause of the problem… a dryer vent tube that is completely clogged with lint at the exhaust hood Dryer Repair Los Angeles.


Not only does this condition prevent the appliance from drying properly, it’s a severe fire hazard. Then I show them the reason for the clog – a screen installed on the end of the exhaust hood. “This screen is not supposed to be there”, I tell them, “and not only is it a fire hazard, but it’s against building code”. To make matters worse, they tell me they previously brought up the issue with their builder, and was told that the screen is needed to keep “critters” from entering. What a completely incorrect statement. A properly installed vent will have a flap (damper) on the end that opens when the dryer is operating and closes when it’s off. This prevents any critter entry.


Having a screen, of any type, on the end of the vent tube is good for only one thing… stopping lint from venting and causing a clog in the entire tube, period”. Anyone who states otherwise is ignorant to the potential hazard as well as the building code. The IRC (International Residential Code) is very specific regarding the installation of clothes dryer vents and states “dryer exhaust ducts for clothes dryers shall terminate on the outside of the building and shall be equipped with a backdraft damper. Screens shall not be installed at the duct termination. Ducts shall not be connected or installed with sheet metal screws or other fasteners that will obstruct the flow. Clothes dryer exhaust ducts shall not be connected to a gas vent connector, gas vent or chimney. Clothes dryer exhaust ducts shall not extend into or through ducts or plenums.”


There are others that are just as ignorant to the code requirements. On a recent stucco inspection, I happened to notice a severely clogged vent hood. I asked the homeowner my standard question about their dryer and was told that the tube clogged regularly. They had it cleaned out twice before, and were getting ready to have it done a third time. The company they used never mentioned the screen on the end of the tube. I’d like to think it was just an oversight and not conveniently overlooked for job security.


I also noticed my neighbors’ newly installed roof with a brand spanking new vent hood installed. Needless to say it was the wrong type and should never have been used for a clothes dryer vent. And guess what, it was already starting to clog and the roofing company would not repair it.


The Consumer Products Safety Commission estimates there are 24,000 clothes dryer fires each year in the United States, amounting to $96,000,000 in estimated property damage. Lack of maintenance and improper installations are the leading causes, and LINT is the leading material to ignite. These fires can also be caused by failure of mechanical and/or electrical parts within the dryer itself, improper materials being put into the dryer, and insufficient airflow as a result of improper installation.


A regular inspection of your dryer components and installation material should be performed as part of regular homeowner maintenance. Be sure to check your dryer vent and vent hose regularly for lint accumulation, and make certain there is no screen on the end of the tube. If the tube terminates on your roof, be certain to have a professional inspect the end for a screen if you’re not comfortable going on the roof.

Do It Yourself Appliance Repair

Is your refrigerator singing to you and dripping water? Does your laundry room look like a lake? Is your dryer getting noisier and not drying like it used to? Is your dishwasher leaving your dishes spotty? Are your oven burners not igniting? If you answer “yes” to even one of these questions, you need help and need it fast. Who is your best well wisher? You yourself right? Then it would be best to step into the realm of do-it-yourself appliance repair.

It can be done and there is a lot of help available out there kenmore appliance repair los angeles. You can actually save yourself a lot of time, hassle and money by repairing your appliances by yourself. Do it yourself manuals are available everywhere. Equip yourself with a set of tools and a relevant manual. Read through the manual carefully and then get started. Doing it for the first time and feeling jittery? Call some friends and spread the word. There are plenty of handy people out there, and you’ll be surprised who can help. You will get the guidance of an experienced hand in no time. And with time you will be in a position to guide others.

Do it yourself manuals include the diagnosis and repair procedures for most common problems. Are you wondering about brand specifics? Well, most good manuals cover specifications for all leading brands in all appliances. So what you need to do is research the manual well, check for your specific brand coverage and ease of use. A good manual should have precise and easy to follow instructions. Do a few practice runs by trying to locate problems in the troubleshooting section, and then looking up the repair procedure. If you find the process workable, the manual may be a good buy. More of a computer freak and not very comfortable with books? No problem online do-it-yourself appliance repair manuals are just a mouse click away. Appropriate links will lead you though the repair process and help you do the job. Detailed diagrams help you understand the problem areas well. They also help you recognize what you are looking at when you open up an appliance. This feature is available in both print and online manuals.

Online appliance repair referral services give diagnosis and do-it-yourself guidance via e-mail. This option can also be explored if one is in need of help. Do-it- yourself repair videos are also available.

Upgrading Your Old Appliances

If your appliances in your home have been there for quite a while you may want to consider upgrading your appliances for several different reasons. Updating your appliances can be a hard choice with the variety that is available now. If you are in the market to upgrade your old appliances there are a few things you should know.

The appliances in your home include your stove Maytag Appliance Repair Los Angeles, dishwasher, refrigerator, washer, dryer, hot water heater and your furnace. You may have all of these appliances or some. If the appliances you have are over ten years you may need to upgrade. The appliances made a long time ago are not energy efficient and may cost more to run. When you compare your yearly power bill from one year to the next you may see an increase as you use the appliances. The newer appliances can save on your power bills because they do not require much energy to run them.

Dishwashers are probably the least appliance used. No one uses the dishwasher in fear that they will use too much water and energy to run and therefore choose to wash dishes by hand. The good news is that with an energy efficient dishwasher, the amount of water and energy that it takes to run the dishwasher is minimal. In fact you may use more water washing your dishes by hand then what you would use in a dishwasher during a single cycle.

Refrigerators are becoming an appliance of convenience due to the fact that it is no longer necessary to open the door in order to get ice and cold water. Now it can be accessed from outside the refrigerator on the door. This not only provides you with a constant supply of ice and cold water for drinking but it also saves energy because you do not open the refrigerator door to access them. This can save you a lot of money on your power bill each year since this is the reason why the refrigerator is opened so often.

Washers and Dryers are now being made to be energy efficient as they save on the amount of water they use as well as the many different cycles and selections to make that will wash your clothes and dry them on the first try. If clothes do not get clean on the first cycle we usually put them back to wash again. This can cause you to use more energy, more water and heat. Dryers can not dry efficiently on the first cycle if the load is large or the wrong settings are used. This may cause you to use your dryer more than once in order to dry your load of clothes.

Modern appliances are not only easier to use with all their different settings but they are more efficient as well. Choosing to upgrade your appliances may be a big expense initially but after a while the savings will more than pay for the appliance. Most appliance stores can offer you all the latest in home appliances.

Home Appliance Maintenance

In today’s throwaway society, it is so easy to neglect our electronic gadgets. It’s also tempting to put our home appliances into that same category – especially when it comes to maintenance. A sewing or embroidery machine such as the Brother SE400 is not actually an electronic device. Because it has moving parts it is not sealed like a digital camera or smart phone. Such a machine is classed as “electro-mechanical” and as such requires regular maintenance – unlike a mobile phone or modern camera.

Following are some pointers regarding safety precautions and regular maintenance of your sewing or embroidery machine. The same helpful hints are likely to apply to many of your home appliances in one form or other Whirlpool Appliance Repair Los Angeles.

Electrical Safety Precautions

Even in this day and age when advanced electrical safety switches and circuit breakers are built into new homes and renovated residences, there is still an electrical risk with any home appliance. Whenever operating a computerized device in the home it makes common sense to use a power surge protector. You should also unplug an appliance such as a sewing machine from the wall if you are leaving it for more than a few hours. The more power an appliance draws during use, the more important it is to unplug it from the wall when it is lying idle.

It would be a real pity to have a valuable appliance such as a sewing machine burn out because it was left connected to your home’s power source and something untoward happened.

You may have unknown wiring problems in your home, or even just at the power point in the wall – particularly in older homes.
Some appliances may just be “lemons” with an electrical problem which if triggered could cause damage either to the appliance itself or possibly cause a short circuit in other parts of your home.
Electrical storms are always a risk.
Sunlight and Storage

Sewing machine casings today tend to be made of plastic that become discolored if left in direct sunlight. The mechanical parts inside can also be affected if the machine is left in very humid locations; always store your machine in a dry area away from direct sunlight.


These days many machines are made of materials that do not require oil, or their moving parts are already infused with lubricant. However, make sure you read your machine’s manual to ensure that this is the case. Otherwise you should get into the habit of oiling your machine after every big project and whenever it has been left idle for a length of time.


I once used a bright halogen desk lamp over my sewing machine so I could see my work more clearly. It wasn’t until I had finished my project and went to put the machine away that I discovered a part of the casing had become distorted because the heat from the lamp melted the plastic. It may sound obvious, but you really need to watch that you don’t operate your machine too close to a space heater, your iron or any other hot appliance.

Dust and Fabric Fluff

It may seem unnecessary to spell out precautions about dust when it makes common sense to so many. However home appliances do actually gather dust and dirt can hurt! Certain mechanical parts can malfunction simply because they have become clogged with dust. Even if you leave your machine out overnight, it is a good policy to cover it. Most machines come with a soft cover for this purpose.

Sewing and embroidery machines will inevitably collect fluff from the fabrics you are sewing. The friction of the needle continuously piercing your fabric and the movement of the material along the feed dogs creates a surprising amount of fluff. It is therefore important to make regular use of the cleaning brushes provided to clear any fabric fluff from the feeder dogs and the bobbin case. It is also a wise precaution to check and clean your foot control every so often. You would be surprised by the amount of dust and dirt that collects around anything on the floor.

Unusual Noises

Don’t ignore unusual sounds. If you notice the motor making a different noise, it probably means something. Firstly check the LCD display to see if there is any error code showing. Check that the needle is secure and that the bobbin mechanism is properly engaged. Make sure that your spool of thread is sitting correctly and that the thread is not caught or jammed at any threading point. Check to make sure that all the air openings are clear. If the noise doesn’t go away, you really need to take your machine to an authorized repairer for a check up. Fortunately Brother USA provide a 25 year limited warranty, so something unusual which is not due to rough handling could quite possibly be covered.

How to Choose a New Refrigerator!

There are huge varieties of refrigerators available on the market: dozens of brands, styles, sizes and colors. So it’s getting more and more complicated to make a right choice. How to choose the right refrigerator for your family…

There are some questions you need to ask yourself before buying a new fridge:

· Do you really need true no-defrost system or you can go with manual defrosting?

· Is it important for you to have shelves and drawers that can be pulled out to customize the space of you fridge?

· Do you need automatic ice maker Refrigerator Repair Los Angeles?

· Do you want to have in-the-door dispenser to pour water and ice without opening the door?

When you answered those questions above, you need to determine the size of the fridge you will need.

There are five basic refrigerator sizes available on the market:

· Compact refrigerators (with volume from 6 to 10 cubic feet and width from 12 inches to 24 inches)

· Single-door models (with volume from 9 to 12 cubic feet and width from 23 inches to 30 inches)

· Top-mount refrigerator-freezer models ((with volume from 10 to 23 cubic feet and width from 24 inches to 33 inches)

· Bottom-mount refrigerator-freezers models (with volume from 18 to 20 cubic feet and width from 32 inches to 36 inches)

· Side-by-side refrigerator-freezers models (with volume from 17 to 30 cubic feet and width from 30 inches to 48 inches)

How to know what size refrigerator you need? First of all, allow a minimum of 12 cubic feet for the first two members of you family, then add 2 cubic feet for each additional member. Are you family going to grow in some future? Add 2 more cubic feet then, refrigerator is a long-term investment.

Include in yourchecklist other issues that may influence your choice of refrigerator size and model:

· Do you usually keep large regular stock of beverages in a fridge?

· How often do you go shopping? Weekly? Daily? 2-3 times a week?

· What amount of food you buy is frozen and should be kept in freezer? Do you need a large freezer?

· Does your family host large holiday dinners?

· Are there any handicapped members in your family? There are some designs on the market to meet needs of person with physical or mental limitations.

· Do you need any customs shelving or additional convenience features? Juice dispense, ice cube bin, egg compartment, compartment for butter and cheese, six-pack compartment.

Choosing refrigerator is not easy, but answering all those questions above you will be able to determine what you need. The rest is to set a budget and go shopping. Make sure you have space available at your home for the appliance you chose, taking into account direction of the door swing. Again, refrigerator is a long-term investment and one of the most important you make for your home, so you will probably want to go with well-known brands those provide at least 3 years warranty.