How to Remove the Front of a Frigidaire Room Air Conditioner
Instructions
1Locate the evaporator on your Frigidaire air conditioner. It is the large slatted cover on the front of the air conditioner.
2
Locate the handle on the side of the evaporator panel. It should be on the right side of the Frigidaire air conditioner.
3
Pull on the latch and the front of the Frigidaire air conditioner will open downwards. Pull the evaporator's door off of the hinges by lifting upwards.
Source...