DSB150026 Variable Speed AOC Board Replacements

MODELS AFFECTED: Bryant: 189BNV  288BNV Carrier: 24VNA9  25VNA8 Serial Number(s): 2 Ton units before 11/18/2014 week 47 (4714Exxxxx) 3, 4, 5 Ton units before 1/13/15 week 03 (0315Exxxxx)  SITUATION: AOC Software improvements have been made since the initial product launch to help system’s cooling and heating operation. Self-recovery features and elimination of nuisance fault codes are just two of the features modified in later released software versions. This bulletin will pay dealer $80.00 for repair  SMB140026A Please see below link for complete bulletin  dsb15-0026 AOC Board
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