Indoor Fan Problems

The blower motor powers the indoor fan. If it burns out, the fan will stop spinning altogether. In some cases, the fan may run intermittently, causing the aircon to blow hot air, produce weak airflow, or fail to maintain set temperatures.

The capacitor is a small component that stores and delivers power to the fan motor. A damaged capacitor can prevent the fan from starting or cause it to shut off suddenly. This is a common reason for AC not working despite power being supplied.

Dirt, pet hair, and dust particles can accumulate on fan blades, reducing airflow and throwing the fan off balance. This causes vibration, noise, and leads to early wear and tear. A dirty blower can also result in AC making strange noises.

Loose, frayed, or corroded wires can interrupt power supply to the fan motor. This often results in the controller blinking, air conditioner not turning on, or random shutdowns.

Bent blades, misalignment, or foreign objects lodged in the fan compartment can reduce airflow, cause noise, and trigger aircon error codes. This can also lead to AC freezing up, forcing your system to shut down as a safety measure.

This usually indicates a blower fan motor or capacitor failure. Even if the outdoor unit is running, the aircon with no air symptom points to an indoor unit issue.

If your indoor fan is not pushing air across the evaporator coil, the system cannot cool the air. This often results in the AC blowing hot air on cold setting or aircon blowing hot air in summer.

An overworked or failing indoor fan motor may draw excessive current, leading to the aircon tripping the electric unit or aircon blowing the breaker for safety.

Without proper airflow from the indoor fan, the coil can get too cold and form ice. This causes your AC to freeze up and often leads to air conditioner leaking water when the ice melts.

No. Running the system with weak airflow AC will strain the compressor and evaporator coil. This can cause long-term damage, increase energy usage, and result in higher repair costs.

Costs vary depending on the part required (motor, capacitor, wiring). We always provide a transparent quote before any work begins. We also offer affordable pricing for regular aircon maintenance and aircon service near me calls.