My window air conditioner trips the breaker when temperatures are high. It's been over 102 for the last 4 days and it trips often. When the temps were below 98 it rarely happens. The only place I could place it was in a window that get direct sunlight from 2:00pm until 5:00pm (yes it only trips then). Is there any danger to shielding it from the sun and leaving it open at the coil fins? I would have about a 4-inch clearance on the top and one side the other side is not a problem.