4 Things To Check Before Dialing The AC Repair Service Hotline

4 Things To Check Before Dialing The AC Repair Service Hotline

Do you have an AC repair service number within arm’s reach in case that something isn’t right with your air conditioning? Are you aching to find out if it is broken or damaged but don’t know where and how to check?

With summer on the verge, its best to do it now!

Many households across the US experience some sort of unidentified technical issues with their A/C units. Let’s go over some signs you need to watch out for before waving the white flag and giving your local Fresno air conditioning service a call.

Where Should You Begin?

Let’s start from the obvious down to the more complex aspect of an impending AC system failure:

1. Is there electrical power?

This is not a joke. Technicians had received calls regarding an A/C repair request only to find out that an entire neighborhood had no power. You don’t want to be paying for an AC checkup that didn’t need to happen at all. It is also important to check that the wiring to the cooling system isn’t damaged, since this can cause the unit not to work, or worse may lead to fire due to short circuiting electrical wires.

Move on to the next step when you’ve confirmed there is power and the electrical wire is plugged in properly, yet it won’t run.

2. Is the air filter blocked on the AC unit?

Air filters are very important for the cooled air to flow throughout the ducts and vents without blockage. This will ensure that your HVAC unit isn’t overworking to produce the desired temperature. An overworked system, over time, can cause you more problems which often leads to calling a 24/7 AC repair hotline.

Move on to the next step when you’re sure a blocked air filter is not causing the house to cool down at all.

3. Did you check the condensation pump and/or AC drain?

One safety measure in most AC units is a water safety switch. This feature stops the unit from operating if water leaks into your house, which could ruin the floors and ceilings. Check for water in the pan under the unit, then flush out the drain line to remove any blockage. Your AC should start running again.

Move on to the next step this doesn’t get the unit running.

4. What about the circuit breaker?

A tripped circuit breaker shouldn’t be overlooked. If the breaker to your HVAC has been tripped, you can reset the breaker. However, if this happens again not just once, you may need to consult an electrician. Circuit breakers trip for safety reasons and if it happens again, there might be an underlying problem, something in the wiring is pulling more electricity than it should.

Call a technician when you’ve gone through all these steps and it still isn’t working.

Common Air Conditioner Problems, an article from Energy Saver, relays a few more items that you can personally check if your AC starts malfunctioning. Theses are:

Electric Control Failure

The compressor and fan controls can wear out, especially when the air conditioner turns on and off frequently, as is common when a system is oversized. Because corrosion of wire and terminals is also a problem in many systems, electrical connections and contacts should be checked during a professional service call.

Sensor Problems

Room air conditioners feature a thermostat sensor, located behind the control panel, which measures the temperature of air coming into the evaporative coil. If the sensor is knocked out of position, the air conditioner could cycle constantly or behave erratically. The sensor should be near the coil but not touching it; adjust its position by carefully bending the wire that holds it in place.

Other common problems with existing air conditioners result from faulty installation, poor service procedures, and inadequate maintenance. Improper installation of a central air conditioner can result in leaky ducts and low airflow. Many times, the refrigerant charge (the amount of refrigerant in the system) does not match the manufacturer’s specifications.

If proper refrigerant charging is not performed during installation, the performance and efficiency of the unit is impaired. Unqualified service technicians often fail to find refrigerant charging problems or even worsen existing problems by adding refrigerant to a system that is already full. Learn what to ask for when hiring a technician to maintain your air conditioner.

All Clear But Still Having Problems?

At Marthedal Solar, Air & Heating, we have affordable packages that will match perfectly with your problem without you having to spend so much on AC repairs. We have been helping Fresno families maintain their HVAC system since 1976.

Take advantage of our free consultation and find out what’s best for your heating and AC repair needs. Call us at 559-266-9525 to enroll in our annual maintenance program!

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