On arrival thermostats were sending a w call to the zone board and it was not making it through the board. Recommended replacing board.
Performed a cooling tune up system have a Delta of 8°. The refrigerant is low system has some biological growth next to blower capacitor and tolerance poured white vinegar down drain line clean condenser and I leaked detect the evaporator coil and the condenser
7/29/24 Set fan speed. Ryan will return to install DAT sensor.