If your window air conditioner doesn't blow out air, removing the styrofoam packed inside may indeed be the reason for the issue. The styrofoam packing material inside the unit is often used to protect the internal components during shipping and handling. It's essential to remove this packing material before installing the air conditioner, as failure to do so can obstruct the airflow and prevent the unit from functioning properly.
Here are some steps you can take to troubleshoot and resolve the problem:
Check for Obstructions: Ensure that there are no other obstructions blocking the airflow, such as curtains, furniture, or debris around the air conditioner's intake and exhaust vents.
Inspect the Air Filter: Make sure the air filter is clean and properly installed. A clogged or dirty air filter can restrict airflow and reduce the unit's performance.
Verify the Fan Setting: Check the fan setting on the air conditioner. It should be set to "Auto" or "Fan" mode for the unit to blow out air. If it's set to "Off," the unit won't circulate air.
Confirm the Temperature Setting: Ensure that the temperature setting on the air conditioner is lower than the current room temperature. If the set temperature is higher, the unit might not kick in to blow out air.
Power Supply: Double-check that the air conditioner is receiving power and that the circuit breaker or fuse is not tripped.
Inspect the Control Panel: Make sure there are no error codes or malfunction indicators on the control panel. Refer to the user manual to understand what any displayed codes mean.
Test in a Different Outlet: Plug the air conditioner into a different electrical outlet to rule out any issues with the original outlet.
If you've checked all the above factors and the air conditioner still doesn't blow out air, it's best to contact the manufacturer or the place of purchase for assistance. Since the unit is brand new, it should be covered by the manufacturer's warranty, and they should be able to provide support or replace the unit if necessary. Avoid attempting any repairs yourself, as it may void the warranty and could be potentially dangerous without proper knowledge and training.