HVAC: Repair Electronic AC Display

There is a resistor on the back of the circut board that needs replacement.

Pull it apart and look for R-38. It may be burnt, and replace it with a 1ohm resistor.

Source:

• http://www.3si.org/forum/showthread.php?t=288465&highlight=ac+control
• http://www.3si.org/forum/showpost.php?p=3150971&postcount=6

Von(xwire) from us3s.org has done this on a couple of them with good results.