Product data

12
PremierLink™ Direct Digital controls — The Premier-
Link Direct Digital Controls (DDC) requires the use of a
Carrier electronic thermostat or a CCN connection for
time broadcast to initiate its internal timeclock. This is nec-
essary for broadcast of time of day functions (occupied/
unoccupied).
PremierLink Features:
• Equipment Control Functions
Cooling Stages
Heating Stages
Indoor-Fan Motor
4-Way Valve
• EconoMi$er Control Functions
Dry Bulb Control
Enthalpy Control
Differential Enthalpy
Power Exhaust
• Advanced Control Functions
Smoke Detection
Optimal Start (90.1)
Unoccupied Free Cool
Smart Staging and Optimal Staging
• Network Protocol
CCN
Internet Ready 38.4 baud rate
• Diagnostics/Advanced Service Features
Diagnostics
Onboard display
•Scheduling
Via Communicating Stat
•User Interface
Navigator (LEN protocol)
LID2B (CCN)
PC w/Carrier software (CCN)
DESCRIPTION STATUS UNITS POINT LIMITS ACCESS
Space Temperature xxx.x dF SPT -40.0 to 245.0 dF R/W
Supply Air Temperature xxx.x dF SAT -40.0 to 245.0 dF R/W
Outside Air Temperature xxx.x dF OAT -40.0 to 245.0 dF R/W
Control Setpoint xxx.x dF CLSP R
Cooling % Total Capacity xxx % CCAP 0 to 100 % R
Heating % Total Capacity xxx % HCAP 0 to 100 % R
EconoMi$er Active No/Yes ECOS 0 to 1 R
Supply Fan Relay Off/On SF 0 to 1 R/W
Supply Fan Status Off/On SFS 0 to 1 R
Economizer Position xxx.x % ECONPOS 0.0 to 100.0 % R/W
Current Min Damper Pos xxx.x % IQMP 0.0 to 100.0 % R
Filter Status Clean/Dirty FLTS 0 to 1 R/W
Remote Occupied Mode Off/On RMTOCC 0 to 1 R/W
Heat Stage 1 Off/On HS1 0 to 1 R
Heat Stage 2 Off/On HS2 0 to 1 R
Heat 3/Exhaust/Rev Valve Off/On H3_EX_RV 0 to 1 R
Enthalpy Low/High ENTH 0 to 1 R/W
Indoor Air Quality xxxx.x IAQI 0.0 to 5000.0 R/W
Indoor Air Quality Setpt xxxx.x IAQS 0.0 to 5000.0 R
Outdoor Air Quality xxxx.x OAQ 0.0 to 5000.0 R/W
Fire Shutdown Normal/Alarm FSD 0 to 1 R/W
SPT Offset xx.x ^F STO -15.0 to 15.0 ^F R/W
Compressor 1 Off/On CMP1 0 to 1 R
Compressor 2 Off/On CMP2 0 to 1 R
Compressor Safety Off/On CMPSAFE 0 to 1 R
Controls