Carrier 48LC 04 Controls, Start-Up, Operation And Troubleshooting page 77

APPENDIX — LOCAL DISPLAY AND CCN TABLES
ITEM
OPERATING MODES
MODE Control Modes
SYS Unit operation disabled
Unit operation enabled
Service test enabled
HVAC HVAC Operation Disabled
Ventilation (fan--- only)
Cooling
Free Cooling
Unoccupied Free Cooling
Dehumidification
Dehum Cooling
Heating
F.MOD Indoor Fan Mode
F.OVR Fan Override in Effect
HV.DN Remote HVAC Mode Disable
EFF.C Cool Setpoint In Effect
EFF.H Heat Setpoint In Effect
OCC Currently Occupied
T.OVR Timed Override in Effect
LINK Linkage Active
D.LMT Demand Limit In Effect
C.LOC Compressor OAT Lockout
H.LOC Heat OAT Lockout
OK.EC OK to Use Economizer?
COOL Cool Mode Diagnostic
COOL In Cooling Mode?
OK.CL OK to Select Cool Mode?
MS.TG Mode Select Timeguard
OK.EC OK to Use Economizer?
OK.MC OK to Use Compressors?
C.LOC Compressor OAT Lockout
CA.LO Circuit A Lockout Temp
F.MOD Indoor Fan Mode
F.SPD Commanded Fan Speed
AVL.C Available Cooling Stages
REQ.C Requested Cooling Stages
LMT.C Max Cool Stage In Effect
ACT.C Actual Cooling Stages
CMP .A Circuit A Compressor(s)
LDR.A Circuit A Loader
L.ODF Low Ambient Outdoor Fan
ST.A Circuit A Strikes
ST.L Cir A Loader Strikes
HPS.A Ckt A Hi Pres Sw Check
LSST Fan Low Suction State
LS.CT Low SST Count
FLLO Full Load Lockout
FLSU Fan Low Suction Temp
SAT Supply Air Temperature
SAT Supply Air Temperature
SA.DM Supply Air Temp Demand
SA.PD SAT Cool Demand (+) Level
SA.ND SAT Cool Demand (--- ) Level
SAT.U Minimum SAT Upper Level
SAT.L Minimum SAT Lower Level
SA.TR Supply Air d/dt (F/min)
SA.DR SAT Delta Reference Temp
SPT Space Temperature
SPT Space Temperature
DMD.C Cooling Demand
TRD.C Cool Demand d/dt (F/min)
CL.PD SPT Cool Demand (+) Level
CL.ND SPT Cool Demand (--- ) Level
C.LAG Cool Thermal Lag Factor
DHUM Dehumidification
HUM Space Humidity Switch
SP .RH Space Humidity Sensor
AVL.R Available Dehum Stages
REQ.R Requested Dehum Stages
ACT.R Actual Dehum Stages
MODE — OPERATING MODES
EXPANSION RANGE
x
No/Yes
No/Yes
xx.x
xx.x
No/Yes
No/Yes
No/Yes
No/Yes
No/Yes
No/Yes
No/Yes
No/Yes
No/Yes
xxx
No/Yes
No/Yes
No/Yes
xxx
x
NNN
x
x
x
x
Off/On
Off/On
Off/On
x
x
No/Yes
No/Yes
xxx
No/Yes
10 to 50
xxx.x
xxx.x
xx.x
xx.x
xx.x
xx.x
xxxx.x
xxx.x
xxx.x
xxx.x
xxx.x
xx.x
xx.x
x.x
Low/High
xxx.x
x
x
x
CCN TABLE/
UNITS
Sub--- TABLE
MAINTENANCE
DISPLAY
MODES
SYS_MODE_TEXT1
SYS_MODE_TEXT2
(table only)
SYS_MODE_TEXT3
(table only)
HVACMODE_TEXT_1
HVACMODE_TEXT_2
(table only)
HVACMODE_TEXT_3
(table only)
IDF_MODE
FAN_OVR
HVACDOWN
° F CSP_EFF
° F HSP_EFF
OCCUPIED
MODETOVR
MODELINK
MODEDMDL
COMPLOCK
HEATLOCK
ECONCOOL
COOLDIAG
IN_COOL
OKTOCOOL
secs COOLMSTG
ECONCOOL
MECHCOOL
COMPLOCK
° F OATLCMPA
IDF_MODE
% FANSPEED
AVLCSTGS
REQCSTGS
CSTGLIMT
ACTCSTGS
COMP_A
LOADER
LA_ODF
ASTRIKES
LSTRIKES
INHPSCKA
LOW_SST
LO_SSTCT
FL_LKOUT
° F FANLOSUC
° F SAT_DISP
^F SAT_DMD
^F SAT_POS
^F SAT_NEG
° F SATMIN_H
° F SATMIN_L
SATTREND
° F SAT_REF
° F SPACE_T
^F COOL_DMD
CLDTREND
^F DEM_POS
^F DEM_NEG
COOL_LAG
HUM_STAT
% SPRH
AVLRSTGS
REQRSTGS
ACTRSTGS
77
CCN DISPLAY
CCN POINT WRITE WRITE
STATUS STATUS
forcible
forcible forcible
forcible forcible
forcible forcible
forcible forcible