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Another Company has Worked on the Unit and Now the Unit is Not Working Properly

    1. Check fan speed (Located in setpoints) (Make note of setting so after resetting the board you can change the fan speed back)
    2. Reset IAIRE board back to defaults (Configurations Menu > Enter > configurations MISC > Enter > Scroll up to “Load Defaults” > Enter 2 times)
    3. Go through settings and reset an ordinance to the system (1-2 stage cooling, fan speed,1-2 heat stage, heat pump, ETC)
    4. Check refrigerant charge on 1st or 2nd stage.
    5. Check air flow is dampers opening.
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