So follow the users manual, and if youve lost it already, request another copy of the same from the company. And to detect the fault better and quicker, decide to fix your air conditioning unit on a day that is relatively warm.
Be sane while you fix it. Cut off the power flow to the system while you are at it. The air conditioning unit typically has a switch off panel for this. But, just in case you do not find any such panel, cut off the electrical power to the whole home for that time. Also, rake away all debris from the condenser outside while you start the cleaning task.
The very first step to finding where the fault is is to take the grill cover off the condenser. Then, clean the blades or fins with a mild brush or some soft material, taking care to see that you do not damage the fragile fins in any way. After cleaning these, you need to dry them. Next, remove the screws and take out the grill-cover very carefully, since the fans stay attached to them, and you could mistakenly pull loose some wires. Then you need to hose out the fins, keeping the motor covered with some waterproof material.
Since you have already dismantled your air conditioning unit so much, you may as well lubricate the motor a little in this circumstance. Finally, put back all the parts in their right places, and you are done with a brief and easy air conditioning unit repairing effort.
Now, to see if youve actually set all of it right, turn the power on and let the equipment run for some time. Put your hands on the two pipes connected to the condenser. If one is warm and the other is cool, your system is all right. But, if it isnt so, maybe you need to charge the refrigerant. And this cannot be done alone. So call an expert.
If your air conditioning unit does not turn on automatically, you could look into the following actions. First, guarantee that the thermostat is set to cool, and is below the room temperature. Second, a blown-out fuse could also be the reason as much as a tripped breaker on the main panel. Third, keep the power switch on the furnace and the condenser switch on the outside turned on. Fourth, but not least, guarantee that the 240-volt disconnect is not switched off Tucson AZ Air Conditioning Repair . It is located just next to the outside compressor.