AC unit not spinning outside?

There can be numerous reasons for breakdowns, but you need to understand that the device has two parts — an internal and an external one. The inner one is on the premises, the outer one is outside. When, for example, everything is working fine inside, you can hear the sounds of switching on and running the fans, but the room is still not cooled, then something has happened to the outdoor unit. It may be not spinning outside. Located in a remote and hard-to-reach place, the outdoor unit is very often not properly maintained. Being exposed to temperature extremes and climatic weather changes, the unit performs an important function of cooling the reagent, which is responsible for the efficient operation of the entire AC. Fan failure can be caused by contamination of the blades, stopping rotation or causing an imbalance in the operation of the device; ingress of foreign objects that slow down or completely stop the rotation of the blades; mechanical damage to the case of the outdoor unit or the fan itself; drops in the power supply system; poor quality or complete lack of lubrication of moving parts; operation of the device at low temperatures, not specified in the instruction manual. The symptom of a malfunction is unusual noise, increased vibration, stopping of the fan or the entire AC unit. Untimely replacement entails the breakdown of more complex and expensive unit components.