6 Easy DIY Steps for Maintaining Your Air Conditioner at Home

Maintaining Your Air Conditioner
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Air Conditioning Maintenance at home doesn’t really cost a lot of money. You can perform simple maintenance check by following these 6 easy DIY Steps on a weekly or monthly basis. But always be sure to take safety precautions and identify the unit installed.

FH05APR_CLEAIR_02STEP 1 – SAFETY ALWAYS COMES FIRST

Turn off the electrical power to the condenser unit at the outdoor shutoff. Either pull out a block or move a switch to the off position. If uncertain, turn off the power to the AC at the main electrical panel.

Via – Clean Your Air Conditioner Condenser Unit

 

 

 

 

STEP 2 – KNOW THE PARTS OF YOUR AIR CONDITIONING UNIT

Every Air Conditioning has a manual which indicates all the important pieces of your unit. If you don’t get to have one. You may contact the manufacturer.

This is a diagram of a simple window unit that best illustrates the cooling cycle from Wikimedia.org

AC-diagram

Via –How Air Conditioners Work

 

STEP 3 – CHECK FOR FAULTY WIRINGS AND COMPONENTS

five-easy-air-conditioner-maintenance-tips-3-ac-wiringRemove the access panel on your condensing unit and see if you see any signs of overheating – melted insulation on wires, blackened or burned-looking wires, and the like.

You can also check any electrical connections to make sure they are tight. If you own an electrical test meter, you can check the capacitors in the unit.

Take a look at the contactor switch, and replace it if you see excessive pitting

If you see any of the above problems and do not feel comfortable replacing the parts yourself, always call a local heating and air conditioning expert to do the work for you.

Note: Always refer to manual. If it seems quite complicated, please contact an expert regarding the matter.

Via – Five Easy Air Conditioner Maintenance Tips

 

STEP 4 – KEEP THE CONDENSER/COMPRESSOR AND FAN BLADES FREE OF OBSTRUCTIONS

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On the exterior condenser/compressor, remove the fan cage. Using a screwdriver or wrench, remove the fasteners and lift the cage or fan grill away from the top of the unit. By hand, or with a wet/dry vacuum, clean leaves and other debris from the interior.

Via – How to Select the Right HVAC System for Your House

 

Here’s A Quick Video On How to Maintain Your Air Conditioning Unit at Home

STEP 5 – CHECK AND REPLACE DIRTY AIR CONDITIONING FILTER

Dirty filters kill your AC’s efficiency, so install a new one every month during the cooling season for central and window units (or clean them if you’ve got the washable type).
ac_filter_change_montreal

Look for the filter’s minimum efficiency reporting value, or MERV, which ranges from 1 to 12 for home AC units; the higher the number, the better filtration it provides (and the more energy needed to pull air through it, so balance air-quality concerns with energy costs).

Via – 9 Things You Need to Know About Air Conditioning

STEP 6 –CHECK AND TEST YOUR AIR CONDITIONING UNIT

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Allow the unit to dry thoroughly and then turn the power to the condenser back on by doing the following: First, turn the thermostat in your home to OFF. Then turn on the power at both the disconnect box and at the main panel. Last, switch the thermostat to COOL.

Via – 5 Secrets for Getting Your A/C Ready for Summer

 

In addition, contact a service technician if:

  • the unit no longer provides cool air
  • the air conditioning unit emits an unusual smell or sound
  • there is any irregular moisture seepage
  • the temperature is inconsistent or air doesn’t flow well

Via – Maintaining your air conditioner

If you’re not sure of what you are doing, it is always best to consult your contractor, if you have one or you may look for reliable contractors that is within your location and that offers free consultation.

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