Brand: FRIGIDAIRE
Category: Air Conditioner
Document Type: Manual
Language: EN
Manual for EC300W-FA
Uploaded: Nov. 21, 2025, 7:29 p.m.
Warranty Information
This appliance is covered by a limited one-year manufacturer's warranty for defects in materials and workmanship.
Operation Summary
This Frigidaire Evaporative Air Cooler (EC300W-FA) cools and fans your space. It requires water to operate its evaporative cooling function. Water can be added from the top or by accessing the lower tank. The unit features multiple fan speeds (Silent, Low, Medium, High) and modes (Normal, Natural, Sleep). It includes a timer function, remote control, oscillation, and an air dry function for storage. Always ensure the water level is between the minimum and maximum lines when using the cooling function.
Troubleshooting and error codes
| Problem | Possible Causes | Solution |
|---|---|---|
| The unit does not cool. | There is insufficient water in the tank. | Check the water level in the tank and make sure there is enough water. |
| The water pump is not lowered all the way to the bottom. | Check the water pump to make sure it is lowered all the way to the bottom, then press the evaporative cooling button. | |
| The evaporative cooling button was not pressed. | Press the evaporative cooling button. | |
| The pump is defective. | Contact customer service if there is an issue with the water pump. | |
| The unit does not cool on high speed. | The cooling pad is not sufficiently saturated with water. | The cooling pad will be fully soaked after the unit runs for 10 minutes. |
| The empty tank indicator turns on when there is still enough water in the tank. | There is an issue with the water pump's sensor. | Clean the water pump by wiping it down with a damp cloth or try rinsing it with a water and vinegar solution. |
| The water tank is leaking. | The water tank is damaged. | Contact customer service if there is an issue with the water tank. |