A/C blows hot air on Passanger side??

[shippert]

Help after replacing battery on a 2004 Suburban the defrost would not cut off and A/C would not blow out of panel. I disconnected battery and reconnected and now the A/C is working good except now the air blowing out of the passanger side vents is very very Hot.Please help have not even made first payment.

[shippert]

FYI Tech replaced Right side temp control unit. Fixed Hot air from right side vents