8 Things to Check Before Hiring an Aircon Technician

Many components make up air conditioning units for industrial and residential units. Any one of them going wrong might cause the entire system to collapse. Air conditioners must operate for extended periods throughout the summer, especially in places where temperatures often reach triple digits.

Simultaneously, air conditioning repair firms receive most emergency requests for same-day service. However, in certain circumstances, they cannot locate any substantial faults in the air conditioner unit, and it is not functioning for reasons unrelated to repair work.

When your air conditioner stops working, check for these items before contacting for an air conditioning repair. This examination in advance can spare you time, cash, and, most importantly, discomfort.

What to Check Before You Call for Service?

Before calling an air conditioner maintenance service, be sure you check the following items:

1. Examine your circuit breaker:


You’re not sure why your air conditioner isn’t working. Begin by inspecting the circuit breaker in charge of transmitting electricity to the group. If it’s tripped or put to the offsetting, turn it back on and turn the air conditioner back on. You won’t need to contact for air conditioner repair if the compressor begins roaring again.

2. Check if there’s any blockage in the return grill:

The air conditioner is working correctly if the correct air volume is consistently going out of the room. The return grill is where the air exits; the air will get trapped if it is obstructed. This will warm your room despite if the air con is switched on. The only method to solve the problem is to clean out the return grill and allow enough air to circulate out.

Inspect the return grill for any obstructions preventing the air from adequately exiting. Also, ensure that nothing blocks the return grill, such as equipment or anything else that might obstruct proper airflow. Maintain them at a safe distance from each other to enable hot air escape and make your room cool.

3. Get a Closer Look at the thermostat:

  • Ensure your thermostat is adjusted to cool instead of hot. This may be swapped by accident.
  • Batteries are used in certain thermostats. Remove your thermostat from the wall and change the batteries if it looks to be dead.
  • Keep an eye on the weather outside. If the outside temperature is excessively high, your air conditioner may not be able to chill your home as effectively. It does not imply that your air conditioner is malfunctioning. You may need to use fans to support your air conditioning.

Try checking your HVAC machine’s thermostat adjustments before contacting an aircon repair service. When you switch on the air conditioner, the fan will start independently.

It would be helpful to double-check that the machine is in the cooling system and that the temperature parameters are correct. Make sure the temperature settings are less than the room’s temperature.

4. Access the aircon system itself:

  • Examine the air vents. AC vents can become blocked, particularly after moving stuff. If a few of these vents are blocked, your air conditioner’s capacity to chill your home will suffer.
  • Make sure the air compressor outside is clear of dirt. There must be 3 feet of room between the compressors and whatever else.
  • Blocked air filters-Air filters are critical for allowing cooled air to circulate freely through the ducts and vents. This will prevent your HVAC system from working too hard to achieve the correct temperature. Over time, an overloaded system might create further difficulties, leading to calling the AC repair service hotline 24/7.

5. Condensation pump or the A/C drain line:


A water safety button is included on many air conditioners. This system keeps water from leaking into your home’s walls and flooring.

Make sure there is no water in a pan beneath the unit. It essentially informs you whether or not the device is blocked. If you find water in the pan, empty it and clean the drain line. Check to see whether the unit is working again once you’ve completed this step.

6. Examine the Blower Motor:

Come near the furnace and hear for the electrical blower motor to begin when it turns on. Hot air should also be entering via your home’s ducts. The blower motor may have broken if you notice the furnace start but don’t hear the blower motor come on or don’t feel warm air coming from the vents. It’s time to contact a furnace repair service.

7. Check indoor and outdoor switches:


The interior air handler and outside unit of HVAC equipment contain switches. It’s conceivable that something or somebody accidentally flicked one of the switches without recognizing what it accomplishes. Suppose this seems like anything that may have occurred to you; double-check before dialing the technician. Also, remember that safety comes first!

8. Check electrical power:

That isn’t a prank. Technicians were rushed to an A/C service call only to discover that the entire neighborhood was without electricity. You don’t wish to end up spending on AC maintenance that wasn’t necessary.

Ensure that the cooling system’s cabling isn’t destroyed, since this might cause the unit to stop working or, worst, start a fire owing to short-circuiting electrical cables.

Essential safety tips to remember:

  • Let the electrical work to the qualified and certified technicians.
  • Only a licensed HVAC contractor can safely conduct repairs.
  • Be careful to clean the fins and coils in a clockwise and counter-clockwise manner.

A properly functioning air conditioning system has been at the head of the homeowner’s maintenance to-do list in the summertime. Follow these guidelines to ensure a smooth flow into the hotter months ahead for the convenience and pleasure of you, your family, and visitors.

It’s Essential to Maintain Your HVAC System regularly:


It’ll only be a period before you encounter troubles with your HVAC system if you ignore it. Two inspections per year are recommended, and the optimum periods for servicing are between the peak seasons, in the spring and fall. If two checks each year aren’t possible, make sure to arrange at least one every year.

If you’re still having trouble after following through with this checklist, or if your aircon needs regular maintenance, call an HVAC professional from Lookout for different experts and see who’s pricing is suitable for you.

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