Carrier 50TCA04-A07 - Manual (Page 26)

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Table 6 – PremierLink Sensor Usage
APPLICATION
OUTDOOR AIR
TEMPERATURE
SENSOR
RETURN AIR
TEMPERATURE
SENSOR
OUTDOOR AIR
ENTHALPY SENSOR
RETURN AIR
ENTHALPY SENSOR
Differential Dry Bulb
Temperature with
PremierLink (PremierLink
requires 4---20 mA
Actuator)
Included ---
CRTEMPSN001A00
Required ---
33ZCT55SPT
or equivalent
--- ---
Single Enthalpy with
PremierLink (PremierLink
requires 4---20mA
Actuator)
Included ---
Not Used
---
Requires ---
HH57AC077
or equivalent
---
Differential Enthalpy with
PremierLink (PremierLink
requires 4---20mA
Actuator)
Included ---
Not Used
---
Requires ---
HH57AC077
or equivalent
Requires ---
HH57AC078
or equivalent
NOTES:
CO2 Sensors (Optional):
33ZCSENCO2 --- Room sensor (adjustable). Aspirator box is required for duct mounting of the sensor.
33ZCASPC02 --- Aspirator box used for duct---mounted CO2 room sensor.
33ZCT55CO2 --- Space temperature and CO2 room sensor with override.
33ZCT56C02
--- Space temperature and CO2 room sensor with override and setpoint.
50TC