Air conditioners can break down for various reasons—typically when you least expect or want it (in the middle of the summer). Many components of the Amana air conditioners can get damaged in time, as with all air conditioners or systems. The air conditioner condenser fan is not spinning, even though the system is running is a such issue.
When the AC unit fan is not spinning, the air conditioning unit won’t cool your home. Several issues can lead to this situation; some solutions are relatively straightforward. It’s not complicated to check out the circuit breaker or to replace the filter. However, some of the issues will require attention and servicing from an HVAC technician.
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Amana air conditioner fan is not spinning—here are the possible causes!
Let’s look at the possible issues that make your Amana air conditioner fan not spin even though the whole system is running.
The circuit breaker has tripped due to overheating
When the AC unit fan doesn’t spin, checking the circuit breaker is the first thing to do. You must examine the circuit breaker related to the AC unit and see if it has been tripped. The high outside temperatures and the motor’s heat cause overheating and tripping of the circuit breaker. If that happens with your AC fan, you should flip the switch from the electrical panel.
Some models come with a shutoff on the unit’s side; you should also check out if that didn’t switch off.
The capacitor is defective and needs replacement
The capacitor is a tiny cylindrical component that stores energy and gives power to the air conditioner’s fans. An AC unit has several capacitors; one is the start capacitor that starts the motor. There’s also the run capacitor that helps the motor run.
A weak or old capacitor will stop the fan from spinning. Should the capacitor be defective, it will need replacement by an HVAC technician. A lousy capacitor is a problem that needs solving right away. If you postpone professional repair, the motor will most likely burn out, which will be expensive to repair or replace.
The fan motor is burned out and requires replacing
The AC unit cannot run without its workhorse, the fan motor. The fan motor will burn out when it’s not maintained and overworked. It depends on the age of the air conditioning unit and whether the HVAC technician will recommend replacing the whole AC unit. Replacing a fan motor is expensive and buying a whole new AC unit is wiser.
The air filter is clogged and you have to clean or change it
A clogged air filter can cause the AC fan not to spin. The filter needs replacement occasionally and you should include it in your household chores. Dirt, dust, pollen, fur, and debris can clog air filters. When the air filter is clogged or blocked, airflow will be limited and cause ice buildup. The ice around the evaporator coil will stop the fan and cause the coil to freeze. Replacing the air filter is a solution, but you need to call in the pros if the coil has frozen.
The belt is defective
After some time, belts will become brittle and weak. If the fan of a belt-powered AC unit no longer spins, the belts will need replacing. Only an HVAC technician should replace old, worn, or loose belts.
