How can i tell if there is a problem with the condenser coil in my air conditioner or heat pump?

The cooling capacity of the unit was significantly reduced. The unit loses a significant amount of fluid beyond the typical amount of condensation. A dirty condenser coil can cause the air conditioner to stop working completely. It occurs when condensation forms on the floor and freezes during operation of the air conditioner.

Ice buildup prevents heat transfer from the air in your home's air, causing the air conditioner to stop cooling the air.