My Window AC Unit Has Stopped Working How Do I Fix This? Question: Recently I unplugged my window mounted air conditioning (A/C) unit as it was running to relocate it. I was not able to relocate it at that time so I plugged it back in and now it will not turn on. It will not blow cold air at all, in fact it won’t do anything, it will NOT turn back on. What may have happened? Did I break something by unplugging it while it was running? Please help as it is getting really hot in here!!!Answer: The most probable cause of your AC unit not turning back on is the compressor needs to cool down. (See picture below to see what the compressor looks like and where it is located.) Since you unplugged the unit as it was running, it will not start back up right away as it needs a “cool down period”. There may also be a time delay built into your ac unit to protect itself. It is also possible that by unplugging it while it was working, that you may have tripped a breaker. Go to the fuse/circuit box and check to be sure that nothing has tripped.

If a circuit has tripped, go ahead and reset it to turn power back on. If the circuit was tripped and you flipped it back on and the AC still will not turn back on, then give it time to either cool down or let the time delay play out. Check to be sure that your ac unit is not plugged into a GFCI outlet or possibly there is a GFCI reset on the power plug itself. Make sure nothing has reset. If the AC still won’t turn back on, simply have patience and give it the time it needs to start back up. If the above fixes do not work, there may be more to it then a time delay or tripped breaker. Have a look at the AC parts diagram below. If your window AC is now working properly, here is the best way to clean it out to maintain maximum efficiency.Have any other tips to fix a window mounted AC? Please leave a comment below.Please Share Our Helpful DIY Information Previous post: Water Heater Making Noise? Here Is What To Check Yourself!Next post: What To Do If A Room Is Hotter Than The Rest Of Your House In The Summer

Depending on where you live, it can be difficult to imagine life without air conditioning in your home. Check out the situations in which you may be able to use your home insurance to pay for a replacement if your AC unit goes belly-up. With close to 90 percent of U.S. households equipped with air conditioning units, having easy access to a cool breeze in summer is a way of life for most people. If your built-in AC unit (as opposed to a window unit) is broken or destroyed, there are times when having homeowners insurance can help, particularly when Mother Nature (think snow or ice) is to blame. However, if the problem stems from a maintenance issue or normal wear-and-tear, your policy typically won't cover repair or replacement costs. It's important to note that since window-based air conditioning units are generally considered personal property — while built-in AC systems are considered to be part of the home's structure — certain homeowners insurance coverages (and the perils they cover) are different.

It's always a wise idea to read through your specific policy or speak to a licensed agent to see what's covered under your individual plan.air conditioner units for wall Is your AC system covered? how many air conditioning units are sold each yearGet a fast, free quote today.central air conditioner parts store Winter tends to take a toll on everything, including your air conditioner. Because your homeowners insurance covers frozen and burst pipes, your policy could pay to get your air conditioning unit back in tip-top shape for the summer months as soon as possible. It's a humid, late-summer day, and a huge storm is rolling through. You're not worried though because you're inside your refreshingly cool house watching TV.

That is, until you hear a thunderous crash, and investigate to find that a tree has fallen on your AC unit. Don't worry though — you might be a little warm for a couple of days, but because your policy covers falling objects, your homeowners insurance could pay to repair or replace your air conditioner. Wear-and-tear is just part of being a homeowner, so your policy doesn't cover a worn-out air conditioner. If a fan breaks or the compressor blows out, it's up to you to get it fixed. Unless you can find your air conditioner a health insurance plan, the best way to avoid paying for wear-and-tear is by keeping it well-maintained over time. You're watching your kid playing in the backyard from the kitchen window when suddenly — no more cool, indoor airflow. You walk outside and there it is: a pen stuck in your AC unit. Unfortunately, your policy likely won't cover damage you or anyone on your policy does to your own property, so you'll have to pay to have your air conditioner repaired.

Get protection for your home and belongings by getting a free home insurance quote from Esurance, or speak with one of our licensed agents — available 24/7. Plus, by opting for our eco upgrade coverage, if your air conditioner (or another appliance in your home) is damaged due to a covered incident, we'll help you upgrade to an ENERGY STAR qualified appliance. Water damage and mold Learn which type of damage is covered under homeowners insurance and how to tackle both kinds of water-related disaster. These easy everyday tasks could help you save money and time around the house. Get your free quote online More about homeowners insurance Looking for another insurance product? I noticed my house wasn't getting under 75°F this weekend when I had the thermostat set for 70°F. Since I'd done a lot of drywall sanding inside recently, my first idea was to replace the filthy air filter. My first indication that the air filter wasn't the root cause was when the return didn't have enough suction to hold the air filter in place while I was replacing it.

I went outside to look at the compressor unit and discovered the exposed portion of the refrigerant line running into the house was frozen, but the fan was still running. The evaporator drain line still had a steady stream of water coming out of it. After turning everything off and waiting for the line to thaw, I turned the thermostat back on. Cooler air came out of the vents, but it didn't seem to be blowing with much force, and it wasn't as cool as it should be. I went back outside and discovered the refrigerant line was already frosting up again. At this point it was already dark, so I turned everything back off and slept with the ceiling fan on. Other random notes that may or may not play a factor: The AC unit had been sitting idle the past 3 days since we had nice weather in the mid-70's last week. I mowed the lawn next to the condenser unit the day I noticed it stopped working. However, I was bagging the grass clippings, so nothing should have been blown into the unit.

Any ideas on the root cause of the icing and lower air flow? I wouldn't think the two would be connected normally. Is it something as simple as low refrigerant levels? I plan on going to look more closely at it after work today. What are some other things I should pay attention to? UPDATE: I checked the system after work today and decided to give it one more chance after I couldn't find anything wrong with it. After a few hours, it had brought the inside temperature down from 80°F to 75°F. I periodically checked the refrigerant line for freezing, but it never got much colder than 60ish degrees. I think the root cause was the air filter, and that I didn't allow enough time for the line to thaw last night. UPDATE 2: Maybe I drew conclusions too soon - I just checked the refrigerant line and discovered frost on it again. The inside temperature was at 72°F while the outside was at 66°F. I think pumping warm air to a cooler outside temperature may have contributed to the icing, but I'm not completely sure.

(And if you think I'm crazy for running the AC when I could just open the window, you'd think twice too if you saw how many bugs swarm my porch light and windows every night. Dozens of them somehow find their way past the screens if I open the windows.) I plan on running it again tomorrow during the day and monitoring the refrigerant line temperature every few hours. If it freezes up again, I think I'm going to cave and call a repair guy. UPDATE 3: I totally forgot to follow up on this. It froze again, so I called an HVAC repair guy. He checked the system, added refrigerant, and problem solved. I think the bill came out somewhere around $150 for the service call fee and refrigerant costs. You may be looking at the problem backwards, the freezing lines could be a symptom of the problem not the cause. Start by looking for blockages in the system that would cause lower air flow / heat exchange. Basically if the system cannot exchange the heat/cold, it will not function properly and could lead to over heating/cooling.

Frozen lines could also be caused by high or low levels of refrigerant, so you'll want to get a service person out to check the refrigerant levels. Here is a really good image to visualize how it works. My A/C's frozen up before due to insufficient airflow over the evaporator coil. Turns out those $20 allergen-blocking air filters can slow down the air too much, so I switched to a cheaper one that doesn't block the air flow as much. My A/C guy also told me that running the A/C when it's cooler outside than inside can cause it to freeze up in certain conditions like low airflow or low freon. My guess is a dirty "A" coil or blower wheel. There also may be a leak in the system. If it is the coil or blower wheel, clean it and there won't be a problem any more. If there's a leak adding freon will only temporarily fix the problem. The system should be leak free and refrigerant shouldn't need to be added. If the small pipe is frozen, the gas is insufficient. Call a service man to recharge some gas again.