Carrier 50HCQ Installation Instructions Manual page 28

APPLICATION
Differential Dry Bulb
Temperature with
PremierLink
CRTEMPSN001A00
(PremierLink requires
4-20 mA Actuator)
Single Enthalpy with
PremierLink
(PremierLink requires
4-20mA Actuator)
Differential Enthalpy
with PremierLink
(PremierLink requires
4-20mA Actuator)
NOTES:
CO Sensors (Optional):
2
33ZCSENCO2 - Room sensor (adjustable). Aspirator box is required for duct mounting of the sensor.
33ZCASPCO2 - Aspirator box used for duct-mounted CO
33ZCT55CO2 - Space temperature and CO
33ZCT56CO2 - Space temperature and CO
TB1 TERMINAL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
LEGEND:
T55 - Space Temperature Sensor
T56 - Space Temperature Sensor
CCN - Carrier Comfort Network
CMPSAFE - Compressor Safety
FILTER - Dirty Filter Switch
Table 8 – PremierLink Controller Sensor Usage
OUTDOOR AIR RETURN AIR
TEMPERATURE TEMPERATURE
SENSOR
Required -
Included -
33ZCT55SPT
or equivalent
Included -
Not Used
Included -
Not Used
room sensor.
2
room sensor with override.
2
room sensor with override and setpoint.
2
Table 9 – Space Sensor Mode
FIELD CONNECTION
T55-SEN/T56-SEN
RMTOCC
T55-SEN/T56-SEN
CMPSAFE
T56-SET
FSD
LOOP-PWR
SFS
IAQ-SEN
FILTER
IAQ-COM/OAQ-COM/RH-COM
CCN + (RED)
OAQ-SEN/RH-SEN
CCN Gnd (WHT)
AUX OUT(Power Exhaust)
CCN - (BLK)
R
(communication bus)
OUTDOOR AIR
ENTHALPY SENSOR
SENSOR
Requires -
-
33CSENTHSW
Requires -
- 33CSENTHSW
or equivalent
Analog (10k thermistor)
Analog (10k thermistor)
Analog (10k thermistor)
(Output)Discrete 24VAC
FSD - Fire Shutdown
IAQ - Indoor Air Quality (CO
OAQ- Outdoor Air Quality (CO
RH - Relative Humidity
SFS - Supply Fan Status
28
RETURN AIR
ENTHALPY SENSOR
- -
-
Requires -
33CSENTSEN
or equivalent
INPUT SIGNAL
Discrete, 24VAC
Discrete, 24VAC
Discrete, 24VAC
Analog, 24VDC
Discrete, 24VAC
Analog, 4-20mA
Discrete, 24VAC
Analog, 4-20mA
Digital, , 5VDC
Analog, 4-20mA
Digital, 5VDC
Digital, 5VDC
)
2
)
2