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Table 16 – PremierLink Sensor Usage
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APPLICATION | OUTDOOR AIR | RETURN AIR | OUTDOOR AIR | RETURN AIR | |||
TEMPERATURE | TEMPERATURE | ||||||
ENTHALPY SENSOR | ENTHALPY SENSOR | ||||||
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| SENSOR | SENSOR | |||
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Differential Dry Bulb |
| Required |
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Temperature with | Included |
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PremierLink | 33ZCT55SPT | ||||||
CRTEMPSN001A00 | |||||||
(PremierLink requires | or equivalent |
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Single Enthalpy with | Included |
| Requires |
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PremierLink |
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HH57AC077 | |||||||
(PremierLink requires | Not Used | ||||||
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Differential Enthalpy | Included |
| Requires | Requires | |||
with PremierLink | |||||||
HH57AC077 | HH57AC078 | ||||||
(PremierLink requires | Not Used | ||||||
| or equivalent | or equivalent | |||||
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NOTES: |
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CO2 Sensors (Optional): |
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33ZCSENCO2 | Room sensor (adjustable). Aspirator box is required for duct mounting of the sensor. |
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33ZCASPCO2 | Aspirator box used for |
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33ZCT55CO2 | Space temperature and CO2 room sensor with override. |
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33ZCT56CO2 | Space temperature and CO2 room sensor with override and setpoint. |
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Table 17 – Space Sensor Mode
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TB1 TERMINAL |
| FIELD CONNECTION |
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| INPUT SIGNAL | ||
| 1 |
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| Analog (10k thermistor) | |
| 2 |
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| RMTOCC |
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| Discrete, 24VAC |
| 3 |
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| Analog (10k thermistor) | |
| 4 |
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| CMPSAFE |
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| Discrete, 24VAC |
| 5 |
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| Analog (10k thermistor) | |
| 6 |
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| FSD |
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| Discrete, 24VAC |
| 7 |
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| Analog, 24VDC | |
| 8 |
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| SPS |
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| Discrete, 24VAC |
| 9 |
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| IAQ |
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| Analog, |
| 10 |
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| FILTER |
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| Discrete, 24VAC |
| 11 |
| IAQ |
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| Analog, | |
| 12 |
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| CCN + (RED) |
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| Digital, , 5VDC |
| 13 |
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| OAQ |
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| Analog, |
| 14 |
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| CCN Gnd (WHT) |
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| Digital, 5VDC |
| 15 |
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| AUX OUT(Power Exhaust) |
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| (Output)Discrete 24VAC |
| 16 |
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| CCN |
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| Digital, 5VDC |
LEGEND: |
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| FSD | Fire Shutdown | |
T55 | Space Temperature Sensor | ||||||
T56 | Space Temperature Sensor | IAQ | |||||
CCN | Carrier Comfort Network (communication bus) | OAQ | |||||
CMPSAFE | Compressor Safety |
| RH | Relative Humidity | |||
FILTER | Dirty Filter Switch |
| SFS | Supply Fan Status |
48TC
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