Four Reasons Why Air Conditioner Fan Not Working
Air Conditioner Fan Not Working
When the air conditioner fan does not work, the problem usually links back to power and energy sources. More often than finding broken parts, technicians discover the usual supply lines for energy disabled.
There are four specific reasons why you might find your air conditioner fan not working.
- The circuit breaker has tripped.
- The disconnect box is damaged.
- The primary motor control is disabled.
- The motor itself is compromised.
When homeowners find the air conditioner fan not working, a technician is required. Because this HVAC issue deals with powerful levels of electricity, it is advised to leave repairs to professionals.
Air Conditioner Fan Not Working Because of the Circuit Breaker Panel
The condenser unit of the air conditioning system is connected to the circuit breaker. The circuit breaker provides the voltage necessary to power the air conditioning process. Because it is direct-wired, when there is a problem with the circuit breaker, homeowners are sure to find the air conditioner fan not working.
This may be due to a variety of reasons. Most obviously, the air conditioner is demanding more power than what the breaker thinks is safe. If this is a reoccurring problem, homeowners may need further inspection of their air conditioner’s overall condition. There may be other underlying issues causing this particular problem.
Air Conditioner Fan Not Working Because of the Disconnect Box
The disconnect box is a small box next to the condenser unit. Inside are fuses that regulate and direct the supply of power and energy. These fuses can pop and blow with surges or outages. Even age can cause the disconnect box to deteriorate. Therefore, the disconnect box is worth protecting as a vital part of the central air system. Any damage to the disconnect box often leaves the air conditioner fan not working.
Air Conditioner Fan Not Working Because of the Primary Motor Control
Inside the condenser is the primary motor control. It is a magnetized switch that turns on and off with signals sent by the thermostat. Because it flips by a magnet, when the magnet goes bad the switch does not work. Consequently, the motor fails to operate and results in the air conditioner fan not working.
In addition, whenever the air conditioning process runs, the entire system vibrates. As a result, wires, switches and settings shift around. This is a natural part of the aging process and another reason why homeowners find the air conditioner fan not working.
Air Conditioner Fan Not Working Because of the Motor
Homeowners may find the air conditioner fan not working is because of the motor itself.
Motors come sealed from the factory. They are installed in the sealed condition in order to protect itself from water, debris and other dangers. Also inside its sealed package is a supply of oil to keep the motor lubricated.
When the seals begin to break down, oil seeps out. With no lubrication, motors run until they burn and quit. In these cases, the motor itself needs to be replaced or repaired, if possible.
Service Champions for Extraordinary Air Conditioner Care
Homeowners who discover the air conditioner fan not working should trust their central air systems to Service Champions.
Service Champions Heating & Air Conditioning is the only Diamond Certified HVAC provider for homeowners of Orange and Los Angeles Counties. Our experience and expertise lead to extraordinary air conditioning, home comfort and peace of mind. Meanwhile, our superior customer service takes care of you.
Have Service Champions technicians fix your air conditioner fan not working. Complete the form below to meet your expert.
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