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OLDER PAYNE AIR CONDITIONERS HOW TO
OLDER PAYNE AIR CONDITIONERS PRO
OLDER PAYNE AIR CONDITIONERS PROFESSIONAL

Only two things cause an AC air handler to freeze up: 1) reduced air flow because of dirty filters, coils, or poorly working fans, and 2) low refrigerant level, which a pro must check and, if necessary, recharge. If you turn the thermostat to “Cool” and absolutely nothing happens, please see Central AC Not Working At All.This information will also guide you through checking the air handler, clearing the condensate drain, and checking the outdoor compressor.

Please see Home Thermostat Troubleshooting & Repairs. Is the thermostat working properly? If you have an electronic thermostat that isn’t displaying any information, its batteries may be dead, or it may be wearing out. Also change the filter in the furnace or air handler.

OLDER PAYNE AIR CONDITIONERS HOW TO

For more about filters, see How to Replace Furnace & AC Filters. The problem is often dirty air filters-filters clogged with a buildup of dirt and debris-restricting airflow. If you can hear your central air conditioner running, but it doesn’t cool well or produce cool air at all, make sure nothing is blocking or limiting air flow anywhere in the system-the air filters, registers, and the compressor (outdoor unit).

OLDER PAYNE AIR CONDITIONERS PROFESSIONAL

This is why it is generally best to have an HVAC professional do this repair. Holding the wire by its insulation only, touch the bare end to the R terminal and hold it there for about two minutes.īeware: The capacitor holds an electrical charge even when the power is turned off to the equipment. Replace the cover and wait 3 or 4 minutes, and then try the system again.ĥ If that doesn’t do the job, open the thermostat and unscrew the wire from the Y terminal. Make sure all wires securely attach to their terminals and that the cover won’t pinch them. With this type, you pull the body straight out to remove it. Many electronic thermostats are made in two pieces: baseplate and body. Separate the body from the base (usually by pulling straight out) and replace the batteries (if it has batteries). Also make sure no one has shut off the compressor’s 240-volt disconnect, typically in a metal box mounted near the compressor.Ĥ Remove the thermostat’s body after turning off the power to the air conditioner.

For information on furnace problems, please see Furnace Not Working.įirst make sure the thermostat is set to “Cool” if your AC won’t go on. Most noteworthy, you should replace the filters at least twice a year, before the heating and cooling seasons. In addition to the information below, see these two articles for the general care and maintenance of your air conditioner: Preparing Your Air Conditioner for Summer and How to Replace Furnace & AC Filters. You’ll find methods for handling simple repairs and maintenance yourself in this article.ĪC problems usually happen in a heat wave, when you need your AC the most and when HVAC repair people are very busy. It really pays to do your own repairs, both in cost savings and in getting your AC system back in working order as quickly as possible. ©Don Vandervort, HomeTipsĪlthough a qualified air-conditioning repair person (HVAC technician) should handle certain types of central air conditioner repairs, homeowners can handle a number of problems. Air conditioner won’t turn off Clean the central air conditioning compressor, located outdoors, before every cooling season.