Refrigerator Cooling Problems – Might Consider Refrigeration Repair

Refrigerator Cooling ProblemsThe last thing you would probably want during summer months is to encounter a refrigeration problem. Refrigerators, much like the air conditioner units at home or in commercial places have to be running all the time. That is one appliance that can’t be shut down until you need to clean it. As such, the chances of it encountering problems are also higher. There are some refrigerator problems that can be handled alone. But if you are encountering inadequate cooling problem, then it is time for refrigeration repair by an experienced technician. You can consider calling any experienced technician you know or consider asking for help from one of the many companies offering refrigeration repair as well as air conditioning service NYC.

The main advantage of asking for professional help is that the technicians will be able to point out the problem and provide an apt solution without letting things go out of control.

How to treat the refrigerator cooling problem?

So, how do the technicians handle this refrigeration repair job? There are some easy steps that they follow.

First of all they check whether the refrigerator’s power light is working properly or not. If there is no power light then the possible factors are to be considered like:

1. Whether the power cord is plugged in properly or not
2. Whether the power socket is working perfectly
3. Is the power switch on or off

Often, too much of ice buildup is responsible for inadequate cooling. The refrigeration repair technician will also check whether defrost is working properly or not. If too much of ice has accumulated, then it needs to be cleared for proper cooling.

Inadequate cooling problem can also be due to the refrigerator fans not working properly. Ideally, there should be two fans at work. There is one at the bottom and the other inside the fridge. If either of them is not working, the technician would try to find if it is encountering a blockage. The blockage has to be removed or if the fan is damaged, then the technician might suggest a replacement.

At times, if the refrigerator door is not kept closed properly, then there are chances that the cold air might be flowing outside and the interiors are not getting cold enough. As part of their refrigeration repair job, technicians will run a check of the door, the gasket and the hinges to rule out any possibilities of damage. In the worst case scenario, the thermostat might not be working properly that might result in your refrigerator not getting cool enough. Replacing a thermostat is a complex refrigeration repair job that is best handled by a professional.

Condenser Check – Priority in Central Air Conditioning Repair

Central Air Conditioning Repair

It is often found that after your central air conditioning system has not been used for quite a few months, it might show some problems in starting up properly. The main problem lies often with the condenser unit which due to its location outdoors, is prone to attract all the dust and collect debris. The foliage might also overgrow and block the passage of air. In these cases, use can attend to some of the problems but not all. Central air conditioning repair is the job of a technician and has to be handled by someone who knows the complexities of the system.

How to check, clean and maintain the condenser unit?

Cleaning and maintaining the condenser unit is the only way to keep the fans of the air conditioner unit running but it is not always possible to do on own. The condenser unit is a large fan with protective grilles and is contained in a big metal box. The large fan moves the air across the radiator style condenser coils. Often these coils get clogged when too much of dirt accumulates on them. Unclean and clogged coils affect the efficiency of the condenser to work at its best thereby increasing your energy consumption and monthly bills.

To every professional air conditioners NYC technician, cleaning the condenser is a part of their normal central air conditioning repair job and they do it with ease. The sides are first removed and the panels or the protective grilles are taken out. Care should be taken while removing these parts as some of it might be heavy. Moreover, the wires connected to the fan are not to be tampered with.

Central air conditioning repair job requires certain special equipment. Keeping this at home might be handy if you ever try your hand in cleaning the coils. A soft brush or a refrigerator coil brush is used to gently clean the exterior of the unit. Care should be taken while cleaning the fins as they might bend if too much force is used on them. Or else a fin comb can be used to straighten the fins.

Handling the tough debris is challenging part of central air conditioning repair. A commercial coil cleaner has to be sprayed from the inside but not on the fan or the other component parts. Professionals generally do this with a hose with a trigger style nozzle to get rid of the dust and debris with the help of a powerful stream. The base of the condenser needs attention too. Mud, debris, leaves are to be removed and the drain unclogged.

The blower’s fan blades have to be cleaned dry. If the central air conditioner unit has oil ports, then lubricating it with some lightweight oil is also a good idea. Once these are done, the mounting bolts have to be tightened and excess water mopped up prior to putting the condenser together again.

Central air condition repair is a complex job and calls for professional help only. There are many air conditioner installation NYC company that can lend you a helping hand.

Air Conditioning Cleaning Tips

Imagine this… It is a hot Sunday afternoon and you are enjoying your day off at home with your family. But you are feeling uncomfortable in the house. Is it the weather? Think Twice. It might not be the weather but the central air conditioning system that is at fault. Now why is this happening? The reason is simple. You have not cleaned the air conditioner for a long time or have forgotten to ask an air conditioning contractor for periodic checks. However, things would have been different if the routine air conditioning cleaning was followed properly. Though it is hard, but you can always do the job yourself, says some of the well known air conditioning maintenance companies in NYC like Five Borough AC & Heating. There are some good air conditioning cleaning tips that can help.

The central air condition unit comprises of the condenser, evaporator and thermostat. Though the fan and the drain ports also require to be cleaned at regular intervals, keeping the condenser, evaporator and thermostat are crucial. If you find that the motor or compressor requires to be changed, then it is better to call an air conditioning contractor.

Ways to Clean the Evaporator

AC CleaningThe evaporator can be cleaned only if it is accessible. If you see that the plenum is sealed, then it is better not to open it.

1. First, remove the foil wrapping insulation. If it is taped, keep it as it has to be replaced again. Remove the screws and lift the access plate placed behind the insulation.

2. Take a stiff brush and clean the interiors of the evaporator. For cleaning the blind spots, you can use a hand held mirror.

3. Next, clean the tray below the evaporator unit. Take around a tablespoon of bleach into the weep hole for preventing fungus. Check for moisture in the condensate drain and pan.

4. Place the unit back in place. Put the plate in place and put the tape back on it. Run a check for any air leaks.

How to Clean the Condenser

The condenser is prone to getting dirtier as it is placed outside the house. The fan of the condenser attracts dirt, leaves and dust which travels up to the coil.

1. Look for foliage, weeds and leaves growing around the condenser unit. Cut off any vines or shrubs that might be growing around the condenser and restricting the air flow.

2. Take a good quality commercial coil cleanser to clean the coils. Dry the coil clean.

3. Take a soft brush and clean the fins. Remove the protective grille carefully first. Do not use water to clean the fins as it might make it muddy. Take care not to bend the fins. If they get bent, use a fin comb to straighten them.

4. Check the level of the concrete pad. Make sure that it is at the carpenter’s level.

5. During the winter, cover the condenser unit from getting it damaged from ice and falling leaves.

Cleaning or Replacing the Thermostat

To clean or replace the thermostat, first remove the grille and control panel from the unit. While removing the thermostat, take care of the sensing bulb which senses the temperature and which is controlled by the thermostat. It is important to mark the location of the sensing bulb because it has to be replaced in the same spot later.

Check the thermostat by clipping the probes of the tester to the thermostat terminals. The temperature control has to be set to coldest. The reading will be zero if the thermostat is working properly. If it gives a reading higher than zero, then the thermostat might need a replacement.

Testing the Air Conditioner’s Coolant Lines

Air conditioning cleaning also requires an examination or repairing the system’s coolant lines at regular time intervals. You should run a check of the lines from the condenser to the evaporator. If you see that it is damaged, then it is better to get it replaced. If you cannot do it alone, then call an air conditioning contractor to do the job professionally.