press the 1st and 2nd button on the bottom row from the right in together and then turn the program selector from the off position one position clockwise.when the lights chase let go of all the buttons.you are now in test mode.rotate program selector 1 position clockwise each time to perform a function.position 9 or 10 will flash or display fault code.red and green flash sequence.post this for further help.so many red so many green
ck, December 2010
