DeLonghi PAC85 Portable Air Conditioner "red light flashing window ac" Questions

red power light flashes on an LG 8000BTU AC why does the power light flash on and off on a LG window AC Called LG. It's an alarm that's preset on your unit to chime at regular intervals ...

red light on the furnace control board. If you can see it. Count the blinks of the light. Also keep track if they are long flashes or short quick flashes. they might be 2 long flashes and 1 short or 5