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Table 5—PremierLink Sensor Usage
APPLICATION
OUTDOOR AIR
TEMPERATURE SENSOR
RETURN AIR
TEMPERATURE SENSOR
OUTDOOR AIR
ENTHALPY SENSOR
RETURN AIR
ENTHALPY SENSOR
Dry Bulb
Temperature with
Premier Link*
(PremierLink
requires 4-20 mA
Actuator)
Included ---
CRTEMPSN001A00
—
— —
Differential Dry Bulb
Temperature with
Premier Link*
(PremierLink
requires 4-20 mA
Actuator)
Included ---
CRTEMPSN001A00
Required ---
33ZCT55SPT
or Eq uivalent
— —
Single Enthalpy with
Premier Link*
(PremierLink
requires 4-20 mA
Actuator)
Included ---
Not Used
—
Required ---
HH57AC077
or Eq uivalent
—
Differential Enthalpy
with PremierLink*
(PremierLink
requires 4-20 mA
Actuator)
Included ---
Not Used
—
Required ---
HH57AC077
or Eq uivalent
Required ---
HH57AC078
or Eq uivalent
*PremierLink control requires Supply Air Temperature sensor 33ZCSENSAT and Outdoor Air Temperatur e sensor CRTEMPSN001A00
— Includedwith factory-installed PremierLink control; field-supplied and field-installed with field-installed PremierLink control.
NOTES:
1. CO
2
Sensors (Optional):
33ZCSENCO2— Room sensor (adjustable). Aspirator box is required for duct mounting of the sensor.
33ZCASPCO2 — Aspirator box usedfor duct-mountedCO
2
room sensor.
33ZCT55CO2 — Space temperature and CO
2
room sensor with override.
33ZCT56CO2 — Space temperature and CO
2
room sensor with override and set point.
2. All units include the followingStandardSensors:
Outdoor-Air Sensor — 50HJ540569 — Opens at 67_F, closes at 52_F,not adjustable.
Mixed-Air S ensor — HH97AZ001 — (PremierLink control r equires Su pply Air Temperature sensor 33ZCSENSAT
and Outdoor Air Temperatu re Sensor CRTE MPSN001A00)
Compressor Lockout Sensor — 50HJ540570 — Opens at 35_F, closes at 50_F.
C06016
Fig. 22 --- PremierLink C ontroller
50HE,HJ