A faulty condenser fan motor will likely cause what symptoms?

A faulty condenser fan motor typically leads to inadequate airflow over the condenser coils. As the fan's ability to dissipate heat is compromised, this can result in a rise in both suction and discharge pressures. High suction pressure indicates that the refrigerant is not condensing properly, which keeps it in a gaseous state longer, while high discharge pressure is a result of the refrigerant not being cooled sufficiently before it exits the condenser. In essence, without proper airflow, the efficiency of the heat exchange process greatly diminishes, resulting in both pressures rising abnormally. Understanding this relationship between the fan's functionality and pressure readings in the system is crucial for diagnosing issues effectively.