Carrier 50TCQA04 Installation Instructions Manual

Also see for WeatherMaker 50TCQA07: Installation instructions Installation instructions Service and maintenance instructions

43Table 23 – PremierLink Sensor UsageAPPLICATIONOUTDOOR AIRTEMPERATURESENSORRETURN AIRTEMPERATURESENSOROUTDOOR AIRENTHALPY SENSORRETURN AIRENTHALPY SENSORDifferential Dry BulbTemperature withPremierLink(PremierLink requires4---20 mA Actuator)Included ---CRTEMPSN001A00Required ---33ZCT55SPTor equivalent--- ---Single Enthalpy withPremierLink(PremierLink requires4---20mA Actuator)Included ---Not Used --- Requires ---33CSENTHSW ---Differential Enthalpywith PremierLink(PremierLink requires4---20mA Actuator)Included ---Not Used ---Requires ---33CSENTHSWor equivalentRequires ---33CSENTSENor equivalentNOTES:CO 2 Sensors (Optional):33ZCSENCO2 --- Room sensor (adjustable). Aspirator box is required for duct mounting of the sensor.33ZCASPCO2 --- Aspirator box used for duct--- mounted CO 2 room sensor.33ZCT55CO2 --- Space temperature and CO 2 room sensor with override.33ZCT56CO2 --- Space temperature and CO 2 room sensor with override and setpoint.Table 24 – Space Sensor ModeTB1 TERMINAL FIELD CONNECTION INPUT SIGNAL1 T55---SEN/T56---SEN Analog (10k thermistor)2 RMTOCC Discrete, 24VAC3 T55---SEN/T56---SEN Analog (10k thermistor)4 CMPSAFE Discrete, 24VAC5 T56---SET Analog (10k thermistor)6 FSD Discrete, 24VAC7 LOOP---PWR Analog, 24VDC8 SPS Discrete, 24VAC9 IAQ ---SEN Analog, 4---20mA10 FILTER Discrete, 24VAC11 IAQ ---COM/OAQ ---COM/RH ---COM Analog, 4---20mA12 CCN + (RED) Digital, , 5VDC13 OAQ ---SEN/RH ---SEN Analog, 4---20mA14 CCN Gnd (WHT) Digital, 5VDC15 AUX OUT(Power Exhaust) (Output)Discrete 24VAC16 CCN --- (BLK) Digital, 5VDCLEGEND:T55 --- Space Temperature Sensor FSD --- Fire ShutdownT56 --- Space Temperature Sensor IAQ --- Indoor Air Quality (CO 2 )CCN --- Carrier Comfort Network (communication bus) OAQ --- Outdoor Air Quality (CO 2 )CMPSAFE --- Compressor Safety RH --- Relative HumidityFILTER --- Dirty Filter Switch SFS --- Supply Fan Status