Fixed Orifice Fed Indoor CoilCharging by Superheat TableCooling Mode
Charge within 2ºF ± of superheat indicated.
Recommended minimum superheat is 5°F.
Superheat temperature measurements should be taken within 3 feet of the compressor suction line connection.
R/H - Approximate % of indoor relative humidity.
WB - Indoor wet bulb temperature °F.
DB - Indoor dry bulb temperature °F.