Outdoor Hvac Unit Not Working

If not follow the troubleshooting and repair procedures shown here.

Outdoor hvac unit not working. You probably take the central heat and air conditioning unit in your home for granted until it stops working for no apparent reason. Ac fan not working outside. If a reset doesn t correct the problem there may be a couple of problems at work here. Turn off the a c and furnace breakers in the main electrical panel before pulling the outdoor disconnect or removing the condensing unit s access panel.

It can shut off power to the indoor ac blower. If this switch is turned off the inside ac unit may freeze causing the entire ac system to shut down. The whole system outdoor unit included will stop working. When your air conditioner suddenly stops working it can be cause for alarm or it can be something as simple as a blown fuse or tripped circuit breaker.

Testing and replacing these parts is a job for an experienced electrician or hvac technician as it involves working with significant electrical voltage. This switch is often located in the attic crawl space or a closet. Not every problem with a central heat and air system leads to a significant repair bill. The indoor unit s switch.

The ac disconnect box. If there is a. When your ac isn t cooling properly you may want to check your outdoor unit. Outdoor unit won t come on outdoor unit not running.

What are the reasons for the outdoor unit to not run but the indoor unit to run. An hvac pro will need to inspect the system to see why the condensate line was clogging. A qualified hvac technician will analyze the system and recharge it with appropriate refrigerant. If you see icing on your outdoor unit.

Most of the time even the trickier issues can be fixed quickly. The disconnect box is found near the outdoor unit. Your split system cooling system can t operate unless both units the indoor evaporator and the outdoor condenser compressor are operating. If your hvac system is low on refrigerant it might have a tripped pressure switch.

The outdoor unit may not turn on without adequate coolant. However these components are easy for a professional technician to replace. This is a very common problem whether it s an air conditioner or a heat pump. If the outside unit stops working but the inside unit is still running with the blower fan operating you re still out of luck.

Turn off the power. The compressor which sounds like a refrigerator and fan should be running. If the fan is not working but the outside unit hums your problem may be the start capacitor.