What causes loud ear ringing jobs,electronic noise cancelling earmuffs,tenis zoom rival honorable,hearing loss screening test velocidad - For Begninners

Ongoing Exposure to Noise on the JobLong-term exposure to continuous loud noise can cause lasting hearing loss. Michael Rothschild, MD, director, pediatric otolaryngology, Mount Sinai Medical Center, New York. National Institute on Deafness and Other Communication Disorders, National Institutes of Health. GOFAR Services, LLC - Appliance Repair Houston, TX - Chapter 4COMPRESSOR IS RUNNINGBUT REFRIGERATOR IS NOT COLDCOMPRESSOR IS RUNNING BUT REFRIGERATOR IS NOT COLDBefore you perform any of the other tests in this chapter, make sure that the compressor is running. What causes hearing loss?Losing your hearing is a normal and inevitable part of the ageing process. Action on Hearing Loss: Enjoy the sparks but avoid the ringing in your ears this bonfire night.
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If it is not running, see Chapter 5.Some refrigerators are very quiet and smooth when they operate. Action on Hearing Loss (formerly RNID) says more than 70% of people over the age of 70 have some degree of hearing loss.
It is intended for general information purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. However, while many of us will experience gradual loss of hearing over the years, noise exposure at home, work or leisure can also cause impairment. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site.
It's estimated that 10 million people in the UK – that's one in six - have some level of hearing loss. Never ignore professional medical advice in seeking treatment because of something you have read on the BootsWebMD Site. Loud noise at workExposure to continuous loud noise during your working day can make you permanently hard of hearing in the long term. The sign for Mercury is a crescent shape and a cross, which represents the male and female principles in harmony in an individual. Jobs that are hazardous to hearing include construction, the military, mining, manufacturing, farming or transportation. Additionally, the god Mercury fathered Hermaphroditus, who had both male and female sex organs.fThe labrys, a double-edged hatchet or axe, is a symbol of strength and unity for thelesbianA community. Injury or Pressure ChangesSevere head trauma can dislocate middle-ear bones or cause nerve damage, causing permanent hearing loss.
Sudden changes in pressure -- from flying or scuba diving -- can lead to damage to the eardrum, middle ear, or inner ear and hearing loss. The Health and Safety Executive says employers have a duty to protect employees from hearing loss. If you are still unsure and you own an ammeter, test the current draw of the compressor at the compressor leads.
Injury damage or pressure changesTrauma to the head can impact the ear and cause permament hearing loss. Sudden pressure changes, like scuba diving or flying, can also harm the eardrum, middle ear or inner ear. While eardrums may take a few weeks to get better, serious inner ear damage may require an operation. These are called ototoxic drugs, which may cause damage to the inner ear, resulting in hearing loss, balance problems and tinnitus. If the knob has an "off" setting which stops the compressor from running, it is thecold control.In the absence of an "off" setting, the easiest way to tell them apart is to pull the plastic knob off the control.
They are also more likely to be homeless.cThere is some evidence that increased levels of steroids in the womb increases the chances that a girl will be a lesbian.jSome researchers have asked, if the main motivation of all species is to pass genes on to future generations, and gay men produce 80% fewer offspring than straight men, why would a gay gene not have been wiped out?
Chronic DiseaseCertain chronic diseases that are not directly related to the ear can cause hearing loss.
Antibiotics linked to possible permanant hearing loss include: gentamicin, streptomycin and neomycin. Additionally, unlike the United States and Europe, which are predominantly Christian, and Southeast Asia, which is predominately Muslim, China has no dominant religion to fuel debates against homosexuality. Chronic diseaseSome chronic diseases that are not directly linked to ear issues may trigger hearing loss.
Autoimmune diseases, such as rheumatoid arthritis, also can be linked to some forms of hearing loss. How You Hear -- Anatomy of the EarSound waves enter the outer ear and travel through the ear canal. They argue that this may be a result of the complex association among hormones, antigens, and a mothera€™s immune system.kStudies have shown that gay men have more feminized patterns for certain cognitive tasks, such as spatial perception and remembering where objects are placed. This causes the eardrum and tiny bones, called the hammer and anvil, in the middle ear to vibrate.
The idea is to keep the compartment at a different temperature from the rest of the food compartment; a more optimum temperature for the particular food that you're keeping in these compartments.
Some types of hearing loss are also linked to autoimmune diseases like rheumatoid arthritis. Studies have also shown masculinized results for lesbians in inner-ear functions and eye-blinking reactions to loud noises.kGenetics and environment both play a role in determining homosexualityIf one identical twin is gay, the other has about a 20-50% chance of being gay. Then vibrations travel to the fluid in the cochlea where microscopic hairs send nerve signals to the brain so sound is understood. How you hear – anatomy of the earSound causes the eardrum and its tiny attached bones in the middle part of the ear to vibrate. This is known as "sweating." So-called "Energy Saver" switches control small, low-wattage "mullion" heaters in the side and door panels that prevent the outside of the refrigerator from getting cool enough for sweating to occur. Tumors and GrowthsNoncancerous growths, including osteomas, exostoses, and benign polyps, can block the ear canal, causing hearing loss. The spiral-shaped cochlea in the inner ear transforms sound into nerve impulses that travel to the brain.
The fluid-filled semicircular canals attach to the cochlea and nerves in the inner ear and send information on balance and head position to the brain.
Acoustic neuroma (an inner ear tumor shown here), grows on the hearing and balance nerve in the inner ear. Air flows over it by convection; the warm air rises and is replaced by cooler air from below. Growths and tumoursHearing loss can be caused by benign, non-cancerous growths, such as osteomas, exostoses or polyps that block the ear canal.
A large neuroma can cause headaches, facial pain or numbness, lack of limb coordination and tinnitus. Loud bangs!Remember, remember the 5th of November – but also remember to take care of your ears on Bonfire Night!
Exposure to loud noise over 85 decibels can cause permanent hearing loss and while fireworks are lovely to watch, some can break that sound limit with a searing 155 decibels. Feel for a steady flow of warm air from the drain pan side; it should be obvious (see Figure 11).
Gunshots and other explosive noises also pack a punch to your ear, in some cases rupturing eardrums or causing damage to the inner ear. The law was on the books until it was repealed in 1990.fThe first lesbian organization in the United States was formed in 1955. Loud concerts and tinnitusThat loud buzzing sound in the ears after a loud concert is called tinnitus.
The average rock concert exposes you to sound as loud as 110 decibles which can do permamant damage after just 15 minutes. The average decibel level at a rock show is 110, loud enough to cause permanent damage after just 15 minutes. Hearing damage can occur with extended exposure of any noise over 85 decibels. Other noises that break the 85 decibel range and risk permanent hearing loss include power tools, chain saws and leaf blowers. Prevent tinnitus and potential hearing loss, which can last days, months or years by using earplugs and limiting noise exposure. The colors, red, orange, yellow, green, blue, indigo, and violet represent sexuality, life, healing, the Sun, nature, art, harmony, and the spirit, respectively.fIn the 1970s, feminist activist Betty Friedman argued that the a€?Lavender Menace,a€? or lesbians, would overwhelm the feminist movement with a€?sexuality issuesa€? and did not want lesbians to use NOW (the National Organization for Women) as a platform. It has the veryimportantjob of directing airflow beneath the fridge, assuring that the condenser fan is drawing air over the condenser and not just sucking air in through the back of the fridge.
Personal music playersIf other people can hear the music you're listening to through your earphones, you may be at risk of permanent hearing loss.
Consequently, many lesbian feminists started their own activist groups.fA lavender rhinoceros has been often used to signify the lesbian community. A recent survey revealed that over 92% of young people listen to music on a personal player or mobile phone. A rhinoceros was chosen because it is generally docile, but when it is provoked, it can become ferocious. Headphones and EarbudsCan others hear the music and lyrics you’re listening to through earphones?
They are sealed units and cannot be rebuilt.Replacing the condenser fan motor can be dirty and difficult.


Recent EU standards limited the sound on these devices to 85 decibels, but many listeners plan to override the new default volume – saying they want to wipe out background noise. Action for Hearing Loss suggests using noise-cancelling headphones rather than pressing override and risking lifelong damage to your hearing. When installing a new motor with bracket mounts, it may be easier to install the brackets loosely on the motor until you can locate the mounting screws in their holes. EarwaxIt may be yucky and unsightly but earwax does serve a useful purpose, protecting the ear canal from dirt and bacteria.
Lesbians were sometimes required to wear a black triangle.cPride Day or Pride March refers to celebrations that typically take place in June that commemorate the Stonewall Inn riots of June 28, 1969. However, if earwax builds up and hardens, it can dull your hearing and give you an earache.
Thus, when trouble-shooting the evaporator fan, you must depress the door switch(es).Open your freezer door, depress all door switches and listen for the evaporator fan. If you feel your ears are clogged, see your GP or nurse who may suggest olive oil drops to soften and disperse the wax. Don't be tempted to do it yourself with a cotton bud – or any other implement - which only risks damage to the ear. The word cannot be found in lesbian and gay literature before the 1960s and was probably not used before then.fThe term a€?sodomya€? refers to various sexual acts that some states have declared illegal.
Childhood illnessChildren are susceptible to ear infections, which are among many childhood illnesses that can cause hearing loss.
Sodomy is not necessarily synonymous with homosexuality or sex between gay men, and the legal definition differs from state to state. Usually, infections that fill the middle ear with fluid cause only temporary hearing loss but some may cause harm to the middle or inner ear and lead to permanent hearing loss. Think you have an earwax blockage? Don't try removing the wax with a cotton-tipped swab or by inserting anything else into your ear canal. Look first for a separate access panel or a tower within the freezer that houses the fan (Figure 14).
Illnesses linked to hearing loss in children include chickenpox, influenza, measles, meningitis, encephalitis and mumps. Supreme Court declared that state sodomy laws that target adult, consensual same-sex practices violate the U.S.
Check for anything that may be blocking the fan, including ice from a backed-up defrost drain or a frost problem.
For more hearing loss information from WebMD, click "Next." Childhood IllnessMany childhood illnesses can cause hearing loss. Born with hearing lossIn the UK, one or two babies in every thousand are born with significant hearing loss.
Ear infections can cause the middle ear to fill with fluid and cause hearing loss that usually clears when the infection and fluid are gone. The most common form of same-sex love was between an older male, the erastes, who acted as a mentor, lover, and model for a younger boy, the eromenos. If nothing is blocking the fan and it still does not run, check for voltage across the fan motor leads (with the door switch depressed, of course.)If you have voltage across the fan motor leads, the fan motor is bad. Although congenital hearing loss often runs in families, it can also be triggered by an infection in the mother during pregnancy. It was believed that sperm was the source of knowledge and that its issue would pass wisdom from the erastes to the eromenos.bGerman psychologist Karoly Maria Benkert is thought to have been the first to coin the word a€?homosexualitya€? in the late nineteenth century. Diseases known to affect hearing in children include chickenpox, encephalitis, influenza, measles, meningitis, and mumps. Hearing loss can also develop after lack of oxygen or trauma at birth, or if a newborn is premature. AgeRegardless of how you protect your ears, getting older reduces your hearing as you gradually lose inner ear hair cells. Homosexual behavior has been observed in 1,500 animal species and is most widespread among animals with a complex herd life.iThe word a€?lesbiana€? is derived from the Greek island Lesbos, home of Greek poetess Sappho. Her poetry proclaimed her love for girls and praised the beauty of women.aPejorative terms for members of the LGBT community include poof, homo, faggot, queer, and fairy. Though congenital hearing loss often runs in families, it can occur with maternal diabetes or an infection when pregnant. For example, in some fundamentalist Muslim regions, such as in Nigeria and Iran, homosexual behavior is still punishable by death.fLambda is the Greek letter associated with some of the more aggressive factions of the LGBT community. Hearing loss can also develop if a newborn is premature or from other causes such as trauma during birth resulting in the infant not getting enough oxygen.
If you are struggling to hear and it is affecting your quality of life, go to your GP or NHS clinic to arrange a hearing test.
Lambda can signify several things, including liberation, unity, synergy, or the iconic scales of justice.
Itcancause ice to build up in the internal ductwork.If you hear a "whistling" or "warbling" noise emanating from the fan motor itself or from the inside of the food or freezer compartment, it is probably coming from the evaporator fan motor.
Both black lesbians and gay men played a crucial role in the literary and musical renaissance that made Harlem famous in the 1920s.fThe term "lesbian" was used in academic books as early as 1880While lesbian refers only to female homosexuality, the term a€?gaya€? can refer to all members of the LGBTQ community. Usually, age-related hearing loss is caused by the progressive loss of inner-ear hair cells. Some argue that the term a€?homosexuala€? should be avoided because the word refers only to sexual behavior rather than complex human romantic feelings.cHitler first curtailed, then prevented, and finally destroyed all German sex research and a flourishing sex reform movement.
This was the first step in the systematic persecution of German homosexuals between 1933 and 1945.fIn 2005, Swedish researchers found that when straight men smelled a female urine compound, their hypothalamus lit up in brain images. Instead, homosexual mena€™s hypothalamus lit up when they smelled the male-sweat compound, which was the same way straight women responded.kFor most of the twentieth century, many researchers associated homosexuality with upbringing. They don't cost much.REPLACING THE EVAPORATOR FAN MOTORIn replacing the fan motor, you must make sure that the rotation of the new fan motor is the same as the old one. The easiest way to do this is to look for the shading poles on the old fan motor (Figure 16).If they are on opposite corners from the ones on the new fan motor core, it is a simple enough task to reverse the new rotor in its core. Do not remove the icemaker (if installed.)Look at and feel the panel covering the bottom or back of the freezer compartment. You will see a removable panel covering the entire back or bottom of your freezer compartment. Make sure the power is off the refrigerator before disassembling any lighting circuit.On some bottom-evap models, you may have to remove some of the plastic moulding around the door frame to access some of the evaporator panel screws.
This can usually be accomplished by placing a pan of very hot water in various places on the panel, or by blowing warm air on it with a blow-dryer. Therefore, when you are diagnosing a defrost problem, it's a good idea to try to avoid melting the ice encasing the terminating thermostat until you've made your diagnosis. If the thermostat opens before you've had a chance to see if the heater works, you'll have to by-pass it. There are many styles, but most are variations of the three types pictured in Figure 20.Aback-evaporatormodel is one with the evaporator mounted vertically against theinside back wallof the freezer compartment. These may be bottom freezer models, side-by-sides (Figure 17) or top freezer models (Figure 18.)Abottom-evaporatormodel is one with the evaporator mounted horizontally (flat) beneath a panel on thebottomof the freezer compartment (Figure 19). Does it have a fluffy (snowy) white consistency, or is it solid and clear-ish or slightly milky white-ish?Check the frostpattern. Or is it not frosted at all?On back-evap models, examine the drain pan directly beneath the evaporator.
Is it clear, or is it filled with solid ice?Each of these symptoms indicates a different problem. If you have lots of white, snowy ice, keep reading.4-5 DEFROST SYSTEMIf the frost is snowy and white in appearance, you have a defrost problem. The three main components of the defrost system are the defrost timer, the defrost heater and the terminating thermostat.4-5(a) DEFROST TIMERS AND ADAPTIVE DEFROST CONTROLIn most older refrigerators and some newer ones, a motor-driven timer (Figure 21) is used to stop the compressor and initiate a defrost cycle.
If you have a Whirlpool or Kenmore refrigerator with a flex-tray icemaker, the defrost timer is integrated into the icemaker. This is true whether you are using the icemaker to make ice or not; it is running constantly to time your defrost cycles.
If you have a defrost problem and you have one of these machines, follow the instructions in section 4-6.Nowadays, refrigerators are being made as efficient as possible, due in no small part to government energy efficiency requirements.
Defrost heaters use a lot of energy, so designers are mimimizing the total amount of time that the heater is energized. Such factors include ambient humidity and temperature, the water content and temperature of the food you put into the fridge, icemaking within the freezer, and how often the door is opened and closed.For example, if you go away on vacation for a week, the refrigerator door will obviously not be opened for a long time. Less humid air will enter the fridge than if someone was at home, and opening and closing the door.
Frost buildup will be much slower than usual, so the refrigerator will not need to be defrosted as often as normal.
It also will not need to be chilled as often, so compressor run times will be shorter and less frequent.Designers are using microprocessors (on solid state circuit boards) to adapt defrost intervals and durations to compensate for differences and changes in operating conditions.
Such techniques are calledAdaptive Defrost Control, commonly abbreviated as ADC.To make decisions about the correct defrost duration and interval, the control board must have input about the conditions that the fridge is operating under. Each manufacturer uses a different logic scheme and different inputs, such as door open time, compressor run time, duration of the previous defrost cycle, and duration and intervals of door openings.Door open info is provided to the logic board by the door switch - the same one that controls the refrigerator's internal lights. For example, the ADC is programmed with a maximum amount of time that the heater can stay on; say, for 16 minutes. Often they are mounted under a cover plate or in a bracket that hides all but the advancement pinion. The easiest way to recognize them is that the harness connection is always labelled with the compressor, defrost heater, L1 and L2.


The easiest way to see the heater is to look for the heavy, rubber-coated wires leading to it; one on each end.
The element has no protective tubing and generally wraps around beneath the evaporator in a large "U" shape.You must exercise caution when handling these heaters to prevent burning yourself. If that happens, you want to turn the heater off soon after the ice melts, to prevent the evaporator compartment from heating up too much.
If theterminating thermostatsenses too high a temperature in the compartment, it opens, and cuts power to the heater. The thermostat will then stay open until the compartment again reaches a very low temperature. In other words, it waits to reset itself until the cooling cycle starts again.If the evaporator is more heavily frosted, the ice may not all melt within the time allotted by the timer. The heater will stay on until thetimerstops the defrost cycle, and restarts the cooling cycle.If you initiate defrost (turn the timer on) and the heaterdoes notheat up, then usually the heater or terminating thermostat is bad. If you initiate defrost and the heaterdoesturn on, then usually the timer or ADC board is bad, and you must replace it.To diagnose which component is bad, you must initiate the defrost mode, or test continuity through the defrost heater and terminating thermostat. Within ten minutes (usually much less) you should be able to see a red glow from the defrost heater(s), which is (are) mounted beneath the evaporator.If you have an aluminum-tube heater as described in section 4-5(b), it will not glow red, but youwillsee ice melting away from its coils. Timers can get old, worn and coked up with dust, and may develop hard spots in the bearings. If youdo nothear or see indications that the defrost heater is working, then it is necessary to investigate a little further. If you cannot tell for sure, get the information for your model fridge from your parts man.
DIAGNOSIS: DEFROST HEATER AND TERMINATING THERMOSTATIf you do not hear or see indications that the defrost heater is working, you could be looking at one of several different problems.
The heatermaybe so icebound that it would takehoursfor the heater to melt enough ice for you to see the heater begin to work. If they are not connected to a terminal block, you will need to cut the leads to test for continuity. Make sure you're not testing continuity across the terminating thermostat too; it may be wide open above 40 or 50 degrees. With glass-tube heaters, be careful that the glass is not cracked or broken and that you do not cut yourself. It's cheap.If you have an ammeter, try to determine if the heater is drawing any power before you melt any ice.
In trying to find the heater leads, be careful that you do not melt so much ice that the terminating thermostat opens.
If you suspect that the terminating thermostat might be open, temporarily bypass the terminating thermostat with an alligator jumper as described below.If you cannot find the heater leads, an alternativeis to check the current in one lead of the main power cord. Double-check this diagnosis by jumping across (shorting) the terminating thermostat with your alligator jumpers. If the two thermostat leads are not on a terminal block, you will have to cut the leads to jump the thermostat. Remember that it's a wet environment.LIFTING THE EVAPORATORIf you have a bottom-evap model fridge, replacing the heater will involve the delicate task of lifting the evaporator up to get to the heater. If you break or puncture one of those tubes, you're looking at a potentially expensive sealed system repair.Thaw out the evaporator as thoroughly as is humanly possible.
Remove the evaporator mounting screws (if there are any) and gently lift up the end of the evaporator opposite the tubes. Prop up the evaporator with a blunt instrument (I use my electrical pliers or a flashlight) and change the heater. Do what you went in there to do, but as much as possible, avoid moving the evaporator around too much.When you finish, gently lower the evaporator back into place. The hard tray is finished in a dark gray or black color and has rotating fingers that eject the cubes from the unit; the flex-tray has a white plastic, flexible tray that inverts and twists to eject, much the same as a manual ice cube tray would work. The hard-tray and separate defrost timer is by far the more common arrangement.This defrost system has the same components described in the defrost system in section 4-5, except that the defrost timer is integrated into the icemaker. However, the actual switch that controls the heater is accessible.Remove the icemaker and the evaporator panel as described in section 4-4. Take the plastic cover off the face of the icemaker and remove the three screws holding the metal faceplate to the icemaker head.
Plug the icemaker back into its electrical socket and observe the drive motor in the upper lefthand corner of the icemaker head. The defrost switch is the small, rectangular switch in the upper righthand corner of the icemaker head. Using electrical tape, tape it out of the way so it does not touch any other metal object in the icemaker head. Using your resistance meter, you should see continuity (and no resistance) between the empty terminal (where the BLACK lead was) and the PINK terminal.You should see NO continuity between the empty (BLACK) and ORANGE terminal. When the switch toggle is depressed, continuity will be just the opposite: BLACK-ORANGE-CONTINUITY, BLACK-PINK-NO CONTINUITY. If the switch is okay, the problem is probably your defrost heater or terminating thermostat.
Alignment of the gears is critical; follow the instructions that come with the gear sets carefully. If you replace the motor, you will have to re-align the defrost timing gear mechanism.RE-ASSEMBLYIf you have not removed the defrost timing gear housing from the back of the icemaker head or the motor from the front of the head, you will not need to re-align thedefrost timinggear mechanism.
However, youwillneed to realign thedrivegear mechanism.Align the hole in the small drive gear with the alignment hole in the icemaker head and install the gear.
If they do not line up perfectly, momentarily plug the icemaker in or apply 110 volt power to the two center leads of the plug This will turn the drive motor slightly. Lift the spring-loaded shut-off arm (ice level sensor) as you install the cam and let it rest in the cam hollow.
Carefully install the metal cover plate, making sure the end of the wire shut-off arm (ice level sensor) is in its pivot hole in the metal cover plate. Make sure the icemaker is turned on (ice level sensor arm is down) or it won't make ice.4-7 HOT GAS DEFROST PROBLEMSIf you have a refrigerator with a hot gas defrost system, the defrost mechanism is somewhat different from those described in previous sections of this book.
If you suspect that you might have a hot-gas defroster but you are not sure, ask your appliance parts dealer. Most of these refrigerators were built before 1970, but not all.The main difference in a hot gas system is that there is no electrical heater or separate terminating thermostat. The defrost cycle is controlled by a defrost timer similar to the one you'll find in electric defrost systems, but the timer controls asolenoid valveinstead of aheater. These units have a temperature sensing bulb, similar to that found on the cold control (see section 4-9 and Figures 21 and 33) as a part of the timer. Its function is to sense the temperature of the evaporator so the defrost mechanism knows when to shut off.Troubleshooting a defrost problem in this system involves two steps.
Wait and watch your evaporator for 10-15 minutes.If the frost starts to melt, then your defrost timer has gone bad. Thoroughly melt the rest of the frost from your evaporator and replace the defrost timer.If the frost doesnotstart to melt, then your defrost solenoid is probably bad. Fortunately, the defrost solenoid is usually designed so the electrical coil can be replaced without cutting into the sealed system.
Trace the Freon tubing until you find electrical wires joining the tubing at a certain point. UNEVEN FROST PATTERNS, OR NO FROST AT ALLThe evaporator should be bitterly cold to the touch.
If the evaporator is either slightly cool or not cold at all, and your compressor is runningconstantly(not short-cycling; see section 4-9) you have a more serious problem. The same diagnosis applies if just the first coil or two in the evaporator is (are) frosted and the rest are relatively free of ice or perhaps even lukewarm.What's happening is that the Freon is not getting compressed enough in the compressor.
This could be due to two causes: either the amount of Freon in the system is low, or the compressor is worn out. Itmayonly require recharging the Freon system, which, depending on the refrigerant used, may cost you a little, or a LOT. I have only seen one exception to this diagnosis, and this is described in section 7-2.Don't let the age of the refrigerator affect your diagnosis. Not too long ago, one of the largest appliance companies put out a series of refrigerators with compressors that were either poorly designed or poorly constructed; I never did find out which.
These were their giant, 20 to 25 cubic-foot flagship models, with techno-marvelous gadgets like digital self-diagnosis and ice and water in the door, and they were built with compressors that wore out within 2 years.Fortunately, the biggest and best companies warrant their refrigerators for five years or more, so these refrigerators were still covered under warranty. COLD CONTROLIf your refrigerator is cold but not as cold as usual, and you cannot trace it to any of the other problems in this chapter, your cold control may be defective. To test its cut-in and cut-out temperatures, you can try putting the capillary bulb in ice water and measuring the temperature with a thermometer, but it's a wet, messy, job and it's difficult to control the temperatures. The capillary tube is the liquid-filled temperature-sensing element of the cold control, and operates in the same manner as a thermometerbulb; in fact, the end of the capillary tube may have a bulb. The tube and bulbmaybe coiled right next to the cold control, or they may be led away to another part of the compartment.If you are justtesting(electrically) the cold control, you can jumper directly from one wire lead to the other. By doing this, you are closing the switch manually, and assuming the machine is not in the defrost mode, the compressor should start.If you arereplacingthe cold control, it will be necessary to trace where the capillary tube goes, and remove the whole tubewiththe cold control.



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