Is Your AC Refusing to Start? Here are 6 Reasons Why Your AC Could Be Giving You Issues!

Air Conditioner Repair

Modern air conditioners have a lifespan of 10 to 15 years if used properly. But these machines can break down even if used with utmost care. 

Air conditioner repair technicians in Dallas may take days to turn up, especially when the demand is high. 

Certain simple and minor issues can be repaired on your own.

So you don’t always have to wait for them to show up. This way you’ll save time and hundreds of dollars.

Air conditioner repair isn’t very difficult if you find the cause. You need to check if the entire unit has shut down or only a particular component isn’t working. 

Here are a few things you need to check because any air conditioning repair service professional would do the same before they start fixing your AC unit.

6 Reasons Why Your AC Could Be Giving You Issues

The most common problem that many people face is the AC unit isn’t turning on. Here are 6 possible reasons.

1. Blown Fuse

One reason for AC unit not turning on can be power surge, which can blow your fuse. A tripped circuit breaker or a blown fuse may be the problem which can lead to power disruption to the unit. 

#DIYTip 
Use a multimeter to check a blown fuse. Set it to lowest Ohms and touch the black and red leads to the opposite ends of each fuse. If the reading shows a minus, an infinity symbol, or 0 then the fuse has blown.

A blown fuse is a sign of a failed part in the condenser unit. So only replacing the fuse won’t help; it can blow up again. 

You need to check the compressor, capacitor, or the fan motor. 

To reset the circuit breaker, search for a tripped circuit and switch it off. Then turn it on again. 

This should solve the problem with your AC unit not turning on. 

But if the problem still persists, you should contact a professional for air conditioner repair near you. 

It is an indication that your AC is probably overheating, using lot of electricity or short-circuiting.

2. Damaged Power Cord

Check if the air conditioner receives power. 

A damaged power supply cord can halt the unit. 

Replace the supply cord. This is because repairing or modifying it can be dangerous.

3. Faulty Control Board

If the AC unit doesn’t turn on in spite of no issues with the power, then the control board may be defective. 

This can prevent the compressor and fan from turning on.

4. Emergency Switch Turned Off

Check the emergency switch located in a metal box near the compressor. Someone may have accidentally turned it off.

5. Thermostat

If that doesn’t help, check the thermostat. 

It should be set to a temperature which is at least three to five degrees lower than the room temperature. 

6. Internal Wiring

There may be an issue with the internal wiring. 

If you spot any frayed or damaged wire, replace it. But ensure that the unit is unplugged.

Resetting Air Conditioner

To resolve minor mechanical issues, resetting your air conditioner can help. To know how to reset air conditioner refer to the following steps:

Most modern AC units come with a reset button that can put it back into the functioning mode.

To reset your AC, first you should unplug the unit. Wait for a few minutes and plug it back. Then press the reset button.

For ACs that don’t have a reset button, try turning off the AC at the thermostat. 

Wait for a few minutes and then turn it on again.

To avoid unexpected AC problems, the most important step is timely maintenance which can save you from expensive repairs. 

If you’re not able to diagnose the cause, you can call the air conditioner repair technicians listed on Same Day Pros to help start your air conditioner