A/C question and Dual climate controls...

I have the digital dual climate. And when i start the car and hit the A/C on. On the readout where the little man icon is there. He blinks on/off for a while. No matter where i have the arrow pointing on the man icon, it blinks and i havent noticed this before. Its not cold air blowing out he is blinking but gets cold when he stops blinking. anyone notice this or seen it?

He is the maintenance man icon. Diagnostics can be run on the digital climate control system. See tech link below:

http://www.midwest3800.com/forum/kb.php?mode=article&k=164&sid=e1009d4d6c16cc7ab926e15c95f19e39

not sure if i understand what the instructions mean but will try it out.