York Air conditioner green and red LED light blinking / flashing at the same time
The root cause: Probably due to extreme dirty filters
1. Turn off the air conditioner plug switch
2. Open the filter compartment and clean with water
3. Put back the filters in place
4. Turn on the socket switch again and try
This happens based on experience and the solution above works perfectly well.
York yellow / orange light flashing / blinking problem
Clean York air conditioner DIY
Saturday, October 15, 2016
One simple circuit to step up voltage using LM2577 -Adj P+ chip. The schematic is from Texas Instrument and it works expected - and below is...