Have you ever noticed that your air conditioner frequently decides to malfunction at the worst feasible time. Like for instance would be throughout an very long heatwave. You definitely would favor that it not occur like that but if it does, there are some easy trouble shooting actions you can take. Beneath you will discover a list of issues to appear for when attempting to figure out your air conditioning issue. This can go a lengthy way in saving you some cash on your air conditioning repairman.
Component One:Unit not operating or not on…
One – Make certain the thermostat is on (if its digital you will see some thing on the screen)
two – If the Screen is blank, make certain the batteries are great. If not, install new ones. If they are great or the thermostat is not powered by batteries, go to step three
three – Check your breaker to see if it is tripped, if so reset breaker and see what occurs (there is a cause it tripped and this is a time to call your service tech. if not got to step four
four – See if your disconnect or units are in the on position, if not turn them on, if they are on, you may want to see if the manage fuse is poor.
five – This may be some thing for a service tech to check, as there is usually a cause for fuses to blow.
Component 2:Unit on and not cooling.
One – Usually make positive that your thermostat is on or reading. If not check the batteries.
two – If your unit is on, check to see if the outdoor unit is on. Compressor situated inside your outdoor unit and fan ought to be on.
three – If the fan is turning it may well be difficult to hear the compressor. A excellent test to see if all is operating is to put your hands on each the copper lines leaving the unit (Split Unit). The smaller sized line ought to be warm and the insulated bigger line really should be cold. If the bigger line is not cold or sweating, you have a issue and a service tech is required.
four – If the smaller sized line is hot and the bigger one is somewhat cold, turn off the unit and wash the outdoor unit condenser coil and restart. If this does not function, its time to call a service tech.
Portion 3:Unit not cooling. Bigger line iced up outside.
One particular – If your unit is not cooling and you noticed the bigger suction line (insulated) frozen all the way back.
two – Turn your outdoor unit off and circulate the fan only to defrost the method.
three – There is a purpose it is iced up: Dirty Filters, Low on Refrigerant, Poor indoor fan motor.
four – Dirty Filters: Replace filters and turn back on following all ice has been thawed from indoor coil.
five – Low on Refrigerant: Call a service tech to leak check, repair leak (or replace leaking Portion and charge method up.
6 – Negative Fan motor: Call service tech to replace.