how do i service my ac unit myself

How to Service Air Conditioner Yourself?

• Step 1: Prepare Water Sprayer, Plastic Bag and Tools. Water Sprayer – Must be able to spray pressurized water. I...
• Step 2: Remove the Cover of the Air Conditioner. Pull the removable section with your both hand. Don't afraid to pull...
• Step 3: Secure the Plastic Bag to Capture Water. Lift the air conditioner to unplug the clips...

Full Answer

How do I service my air conditioner myself?

Follow these do-it-yourself servicing steps to stay cool all spring and summer long. First, switch off the main electricity current to the air conditioner and locate the capacitor. You can easily locate the capacitor by following the directions provided by your air conditioner's manufacturer.

How do I recharge my central air conditioner?

How to Recharge Your Central Air Conditioner. Step 1 – Inspect the Unit. Using your air conditioner’s manual, locate the compressor of your unit. It will look like a metal cylinder and have two ... Step 2 - Plug the Service Valve. Step 3 - Plug the Tap Valve. Step 4 - Add Freon. Step 5 - Charge ...

How do you clean the outside of an air conditioner?

The AC coils and fins on the outside of your unit need to be kept clean and clear of obstructions. Leaves and other debris sometimes accumulate around your unit. If obstructions are present, your unit must work harder to function than it should. You can clean your unit with a regular garden hose and a broom.

How do you fix an air conditioner that won't stay up?

Look inside the swing of the air conditioner. You can move the swing up and down with your hand but be gentle. No need to open electrical box screw and cover. Unplug all the clips on the top of the air conditioner. Hold onto the air conditioner slightly to support yourself when doing this. It won't fall down so easily.

What kind of maintenance does an AC unit need?

The most important maintenance task that will ensure the efficiency of your air conditioner is to routinely replace or clean its filters. Clogged, dirty filters reduce the amount of airflow and significantly reduce a system's efficiency.

How do I service my outside AC unit?

2:093:41How to Clean your dirty AC Outdoor Unit - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo it's really not the easiest thing to clean off so we're going to start by vacuuming. What we canMoreSo it's really not the easiest thing to clean off so we're going to start by vacuuming. What we can off the front of this it's pretty caked on here and. And then we'll give it a rinse afterwards.

Do home AC units need to be serviced?

Yes, you need an air conditioner maintenance service at least once a year to keep the system in peak condition. The relatively small cost of AC tuneup will pay off in terms of reduced repairs, increased home comfort, and a longer life for your cooling equipment.

How often is an AC unit supposed to be serviced?

once every 12 monthsAir conditioning experts recommend a comprehensive service at least once every 12 months. The best time of the year to service your air conditioner is just before the change of season. If you have a cooling-only unit, spring is the perfect time to service the unit so it is all set for the summers.

Is it OK to spray water on your air conditioner?

The good news is that you absolutely can spray water on your air conditioner if it needs a cleaning, and nothing bad will happen. Spraying water on your AC's condenser also helps it run more efficiently. In fact, your condenser needs a regular spritzing in order to keep doing a good job.

Does spraying water on AC unit help?

Spraying water on your air conditioner can help it run more efficiently if you remove enough dust, dirt and debris to help improve airflow and prevent it from overheating. It's certainly not going to damage your AC unit to do so. It's a good idea to spray off the condenser coils in particular a couple times a year.

How much does it cost to have your air conditioner cleaned?

But how much will that cost you? Typically, annual AC maintenance in California will cost anywhere from $75 to $200.

How often does an AC unit Need freon?

Never. You shouldn't have to “add” refrigerant to a central air conditioner because it doesn't “use up” refrigerant. The only reason you would ever need to recharge (that is, add refrigerant to) your A/C is if you have a leak; once the leak is fixed, the problem should be solved.

How long does an AC unit last?

15 to 20 yearsWhile every unit is different, and every homeowner has a different understanding of when their central air conditioner is broken beyond repair, it's fair to say that, with proper maintenance and care, you can expect a good 15 to 20 years of cooling from a new high efficiency air conditioning system.

Is it necessary to clean AC outdoor unit?

Outdoor units take a lot of dust, dirt and different debris, so that is why it is always a better idea to start cleaning from the outside. Duct cleaning is also important because it increases the efficiency of the air conditioner.

What do I do if my AC isnt blowing cold air?

If air is coming out of the supply vents, but it isn't cold, there are a few things you can try:Check the Thermostat Fan Setting. ... Replace Your Filter. ... Inspect the Outside Unit. ... Check Your Thermostat. ... Check Your Air Filter. ... Make Sure There is Electricity Going to Your AC.

How often should you clean your outside AC unit?

How Often Should You Clean the Outside Unit of AC System? For most homeowners twice yearly is sufficient, once before the summer season sets in and you'll be cooling your home, and once during fall before cold temperatures set in and it's time to switch to heat mode.

Is it necessary to clean AC outdoor unit?

Outdoor units take a lot of dust, dirt and different debris, so that is why it is always a better idea to start cleaning from the outside. Duct cleaning is also important because it increases the efficiency of the air conditioner.

How often should you clean your outside AC unit?

How Often Should You Clean the Outside Unit of AC System? For most homeowners twice yearly is sufficient, once before the summer season sets in and you'll be cooling your home, and once during fall before cold temperatures set in and it's time to switch to heat mode.

Are AC tune ups worth it?

Air conditioning tune-ups provide a valuable service to homeowners. They restore much of the AC unit's lost efficiency and capacity. Additionally, tune-ups improve reliability by catching problems before they lead to failures. However, the energy efficiency improvements rarely cover the cost of an annual tune-up.

How do I fix my air conditioner that is not cooling?

The following are a few things to check when your air conditioner is not cooling your space.Check and reset the thermostat. ... Replace the dirty filter. ... Clear the clogged condensation drain. ... Try to diagnose duct malfunctions. ... Clear the area around the compressor.

How often should my AC be inspected?

I suggest inspecting your air conditioner regularly for signs of mold or debris. The perfect time for this is in the spring, before you start using...

How do I know if my evaporator coil needs cleaning?

Power off your air conditioner, then remove a few screws from the evaporator compartment and check for debris on the fins and drain pan. Get a bott...

How do you troubleshoot a condensate pump?

Check if your condensate pump is plugged in and operating correctly by pouring water into the collection pan.

What to do if AC turns on and off?

Electrical problems also deserve a service call. If the AC system turns on and off when it shouldn’t, or the power cuts out randomly, get a technician to take a look. While you may be tempted to open your AC unit up and start toying with wires, it’s not particularly safe to do this and you may make the problem worse. Just have a pro take a look. [13]

Why do you need to clean your AC unit?

They’ll clean your AC unit thoroughly to keep debris and bacteria from building up inside of your unit. They may also adjust your fan if it’s a little imbalanced to make sure that your home stays properly and efficiently chilled during the summer months.

How to tell if your AC compressor is dying?

However, there’s no way for you to confirm it without getting a pro to take a look. They’ll be able to test the leads and terminals inside of the compressor with a multimeter to determine if the compressor is actually dying.

How to tell if AC is running?

Turn the AC on and check the temperatures and refrigerant lines. Find the refrigerant line on your compressor. This is usually the largest pipe on a central air or split compressor. If there’s a bit of condensation on this pipe when the AC is running, it’s healthy. You can also take a thermometer and set it inside one of your ducts where the air is blowing out. Let the AC run for a while, and cross-reference the thermostat with the thermometer. If the numbers are relatively close, it’s functioning correctly.

How long does a central air system last?

Central air systems should last 12-17 years. After 12-17 years have passed, the compressor may need to be replaced, or your system may need to be upgraded. You may be able to prolong a central air system’s lifespan by replacing the filter regularly, though. Ductless split systems usually last 15-20 years.

How much does it cost to have a window unit checked?

It can range from $50-140 depending on the system. A simple window unit checkup will probably run closer to $50, while a service call for a large central air system will cost a little bit more. Call around to get quotes from HVAC companies in your area to find the best prices. Just make sure you’re hiring a licensed HVAC technician—your Uncle Joe from down the street won’t cut it here.

What is a service call for AC?

Service calls will also include refrigerant, airflow, and leak checks. A typical service call will also involve a refrigerant check to make sure that your AC system is adequately filled. They’ll also assess the blower components to make sure the air is blowing out efficiently, and check your unit for any kinds of leaks or corrosion. They should be able to fix those problems for you on the spot. [5]

How Clean It Is Service Air Conditioner Myself?

I decided to service my air conditioner because I was having the so-called “big-small airflow” problem where the airflow was sometimes big, sometimes small and it is audible (easily noticeable). Such a symptom indicates that the fan blower is dirty. In addition, I felt my air conditioner less cold already.

When to Call for a Professional to Service Air Conditioner?

When you have too much crystallized dust, especially on the cooling fins, it is time to call for a professional service. In addition, if your air conditioner is not cold even after your service, it is recommended to get a professional to service your air conditioner as it might be some other issues such as insufficient refrigerant gas.

How to keep AC from getting dirty?

Since while servicing its dust particles, dirt and water will fall and can make whatever is below your ac dirty. Also, remember to wear a mask to keep yourself safe from dusty particles and dirt.

How to service Panasonic split AC?

Well, this is an easy step to follow. First, make sure that your Panasonic air conditioner is switched off. To be completely sure take the plug out of the socket. Now when servicing your split ac be ready for the surroundings to get a bit dirty.

How to close an air conditioner after using water pump?

After using the water pump, you need to put the filters back to its original position and close the indoor unit by simply pushing the indoor flap slightly to lock it. Finally, all you need is a dry cloth to clean the outer body of the ac and switch on your air conditioner to check the cooling effect.

How to clean split AC coil?

Clean the coil by simply brushing it with the toothbrush in an upward to downwards direction. Also, take precaution and keep your hands safe since the fins of the coil are sharp.

How to bring a condenser pad back to level?

Level the condenser. As soil settles, it’s not unusual for the condenser pad to get off-level. Using shims and the level, you can bring the condenser back to a level position.

How to optimize thermostat for long term?

If you are away for long periods every day, adjust your thermostat to a higher temperature for the time you are away. This will lessen the amount of time your unit has to work each day and will lengthen its life cycle. An additional benefit will be a lower utility bill each month. Some newer thermostats allow you to pre-program your thermostat to match your schedule so that your home will still be cool when you arrive. Optimizing your system’s usage will maximize its life in the long term.

What is the difference between a thermostat and a duct?

If one of these springs a leak, a professional will be needed to fix it. Thermostat – The thermostat is the control to set the desired temperature. Some elaborate systems can control the temperature in specific areas of your house. Ducts – The ducts are the pathways that the air is pushed through to get into the rooms.

Why do you need to change your air filter?

By regularly changing your filter, you reduce a lot of the burden on your system. A dirty or clogged filter makes your air conditioner work much harder than does a clean filter. Changing your filters regularly is easy on your budget and easy on your system as well.

What is a typical tune up?

A typical tune-up will include various tests to ensure your unit’s internal parts are functioning correctly, as well as a filter check, and a refrigerant charge if needed. Your technician will likely also clear the drain, and clean your unit thoroughly inside and out.

What happens if ductwork is not sealed?

Perform a visual inspection of your ductwork occasionally to be sure it is sealed correctly. If the ductwork is not properly sealed, cool air will escape before getting into your home. The less cool air that escapes your home, the less your unit will have to work.

What to check for in a drain pan?

Check drain pan for rust or algae, or check drain pipe for blockage.

How to force Freon into AC unit?

To do so, simply turn on the unit and turn it up to the highest setting. This will force Freon into your unit, effectively recharging your air conditioner in the process.

How to add freon to air conditioner lines?

To add Freon to the lines, you need to attach the Freon container to the two valves that you have just installed. Follow the instructions set in your Freon kit to secure the container between the two valves. Basically, the air conditioner will force the Freon into the unit.

How does an air conditioner work?

Air Conditioner Unit's user manual. Your central air conditioner works by performing a complex form of heat transfer with the assistance of a chemical refrigerant. When your refrigerant level runs low, the heat transfer does not take place and the unit, while remaining functional and blowing air, will not provide cold air.

Where is the service valve on a Freon air conditioner?

Plug the service valve into a compressor line (one of the lines you located next to the compressor earlier) in air conditioner unit. Follow the Freon kit instructions to attach the service valve appropriately.

Can you recharge an AC unit with Freon?

Research what kind of refrigerant your unit uses. There are different types and recharging with the wrong one could cause problems much worse than simply not having a charged AC unit. While it is possible to acquire coolant and recharge the unit yourself by purchasing a commercial Freon kit, the rest of the functioning elements of air conditioners can seem dangerous and intimidating to an inexperienced person. If you do not feel comfortable with a project of this magnitude, it’s a good idea to call an air conditioning expert.