For several months throughout the summer, Gaithersburg air conditioning systems are in constant use. Something will inevitably go wrong in the final weeks before you turn it off for the season. Three of the most typical difficulties with central air conditioners are listed below. If you come into one of these problems, you might be able to save money and time by using one of the following DIY AC troubleshooting and repair techniques:

In this article, we will talk about some AC diagnostic methods.

AC Diagnostic – Why It Won’t Turn On!

1.  Potential Reasons

Suppose you can’t get the air conditioner to turn on at all. In that case, you’re most likely dealing with a blown circuit breaker or fuse, an incorrectly set or malfunctioning thermostat, or a malfunctioning internal switch.

2. Possible Solutions

  • Check to see if it is getting electricity from the electrical panel.
  • Replace your fuse or reset the circuit breaker.
  • Check to see whether your thermostat is set to “cool” rather than “off” or “heat.”
  • Check for extra water in your condensate overflow tray. When water is gathered, there may be a sensor on your tray that switches the device off.
  • Make that all of the switches in and around the air conditioner are turned on, including the external safety switch, which is normally located near the condensing unit.

The Problem – Your air conditioner is turned on, but it isn’t cooling.

1. Potential Reasons

If your air conditioner is working but not cooling properly, it could be due to something restricting airflow somewhere in your system. Such as filters, registers, or compressors. It’s also possible that low refrigerant levels are at blame. Heat and humidity cannot be effectively removed from the air without the proper refrigerant level.

2. Potential Solutions

  • Make that the thermostat is in good operating order.
  • Examine the condenser to see whether it’s clogged or unclean. If so, clean it and remove the obstruction. Tall weeds, grass, and other airborne debris might clog the condenser.
  • Your filter should be cleaned and/or replaced (We recommend once a quarter.)
  • Check to see if the coils have produced any ice. If so, turn on the fan to melt it.
  • The outdoor compressor should be inspected and/or cleaned. You may have a defective compressor or insufficient refrigerant in the system, which would necessitate professional repair.

The Problem – Inadequate Airflow Throughout Your Home

1. Potential Reasons

The most common causes of inadequate airflow could be a dirty air filter or ductwork that has gotten obstructed, crimped, or even disconnected.

2. Potential Solutions

  • Make sure the air filter is clean. Either clean or replace the air filter if dirty.
  • Check all ductwork, including ducting in your attic, basement, or crawl space, to make sure it hasn’t been disconnected. As needed, repair or connect.
  • Make sure that the register dampers on the vents in the rooms are in the open position.

If you have a basic knowledge of how the air conditioning system works and have already tried basic AC troubleshooting, the problem may persist. You may want to search for an ‘Air conditioning contractor near me’ and find ADI Heating and Air because they will have you covered! They are the best Air conditioning contractor in Gaithersburg. In addition, they provide one of the industry’s most comprehensive work guarantees. Call them today!