Carrier WeatherExpert 48N2 Controls, Start-Up, Operation, Service, And Troubleshooting page 209

Packaged rooftop cooling units with gas heat, optional electric heat, or hydronic heat and comfortlink controls version 10.x
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TABLE
TSTAT
Control Mode...........:
Thermostat Y1 Input
Thermostat Y2 Input
Thermostat W1 Input
Thermostat W2 Input
Thermostat G Input
UINPUTS
Power Fault Input
Main Filter Status Input
Post Filter Status Input
Fan request from IGC
Fire Shutdown Input
Thermostat G Input
Thermostat W2 Input
Thermostat W1 Input
Thermostat Y2 Input
Thermostat Y1 Input
Remote Input State
Enth. Switch Read High ?
Supply Fan Status Switch
Circ A High Press.Switch
Circ B High Press.Switch
Freeze Status Switch
Plenum Press.Safety Sw.
Demand Limit Switch 1
Demand Limit Switch 2
Pressurization Input
Evacuation Input
Smoke Purge Input
IAQ - Discrete Input
Dehumidify Switch Input
Air Press.Safety Switch
Supply Fan Bypass Input
Power Exh. Bypass Input
UOUTPUT1
FANS
Supply Fan Bypass Relay
Supply Fan Commanded %
Supply Fan Request
Exhaust Fan Commanded %
Power Exhaust Bypass Rly
MtrMaster A Commanded %
MtrMaster B Commanded %
Condenser Fan Output 1
Condenser Fan Output 2
Condenser Fan Output 3
Condenser Fan Output 4
Condenser Fan Output 5
COOLING
Compressor A1 Relay
Compressor A2 Relay
Compressor A3 Relay
Compressor A4 Relay
Compressor B1 Relay
Compressor B2 Relay
Compressor B3 Relay
Compressor B4 Relay
Compressor A1 Capacity
Minimum Load Valve Relay
HumidiMizer 3-way Valve
Condenser EXV Position
Bypass EXV Position
Circuit A EXV 1 Position
Circuit A EXV 2 Position
Circuit B EXV 1 Position
Circuit B EXV 2 Position
APPENDIX B — CCN TABLES (CONT)
STATUS DISPLAY TABLES (cont)
DISPLAY NAME
RANGE
UNITS
16-char ASCII
Off/On
Off/On
Off/On
Off/On
Off/On
Normal/Alarm
Clean/Dirty
Clean/Dirty
Off/On
Normal/Alarm
Off/On
Off/On
Off/On
Off/On
Off/On
Off/On
No/Yes
Off/On
Low/High
Low/High
Normal/Alarm
Low/High
Off/On
Off/On
Normal/Alarm
Normal/Alarm
Normal/Alarm
Low/High
Off/On
Low/High
Off/On
Off/On
Off/On
%
No/Yes
%
Off/On
%
%
Off/On
Off/On
Off/On
Off/On
Off/On
Off/On
Off/On
Off/On
Off/On
Off/On
Off/On
Off/On
Off/On
%
Off/On
Off/On
%
%
%
%
%
%
209
POINT NAME
WRITE STATUS
Y1
forcible
Y2
forcible
W1
forcible
W2
forcible
G
forcible
PWRFAULT
forcible
FLTS
forcible
PFLTS
forcible
IGCFAN
FSD
forcible
G
forcible
W2
forcible
W1
forcible
Y2
forcible
Y1
forcible
RMTIN
forcible
ENTH
forcible
SFS
forcible
CIRCAHPS
forcible
CIRCBHPS
forcible
FRZ
forcible
PPS
forcible
DMD_SW1
forcible
DMD_SW2
forcible
PRES
forcible
EVAC
forcible
PURG
forcible
IAQIN
forcible
DHDISCIN
forcible
APS
forcible
SFBYIN
forcible
PEBYIN
forcible
SFBYRLY
SFAN_VFD
SFANFORC
forcible
EFAN_VFD
PEBYRLY
MM_A_VFD
MM_B_VFD
CONDFAN1
CONDFAN2
CONDFAN3
CONDFAN4
CONDFAN5
CMPA1
CMPA2
CMPA3
CMPA4
CMPB1
CMPB2
CMPB3
CMPB4
CMPA1CAP
MLV
HUM3WVAL
COND_EXV
BYP_EXV
XV1APOSP
XV2APOSP
XV1BPOSP
XV2BPOSP

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