What Causes a Car Air Conditioner to Sound Like a Tractor?
1 Answers
There are several reasons why a car air conditioner may sound as loud as a tractor: 1. Uneven placement: If the external unit's bracket is not installed levelly or if the fixing screws of the combined bracket are not tightened properly, causing deformation, the external unit may be placed unevenly. This can result in loud noise during operation. 2. Air outlet: Generally, the source of air conditioner noise is at the air outlet. The higher the fan speed set on the air conditioner, the faster the air outlet operates, leading to correspondingly louder noise. 3. Resonance: The installation of the indoor unit is connected to the outdoor unit, and the connection between them can affect the operation of both the air conditioner and the outdoor unit. If the indoor unit is not installed stably, when the outdoor unit operates, the indoor unit connected via copper pipes can be affected by the compressor, causing resonance in the indoor unit.