Diag/ system not cooling, outdoor unit not coming on. Found error code â€œL6â€ for open start circuit, found 30/5 uF dual run capacitor was weak. Replaced with temporary universal capacitor to get system running for now, will order warranty capacitor and return to replace. Condenser coil was a little dirty so I cleaned it today, also cleared the drain line and reset AccuClean filter. System is working properly at this time. Collected check #5113 for $85.00 for diagnostic fee.