Carrier 48HC 04-28 Controls, Start-Up, Operation And Troubleshooting page 117

ITEM EXPANSION
OK.HT OK to Select Heat Mode?
MS.TG Mode Select Timeguard
H.LOC Heat OAT Lockout
HT.LO Heating Lockout Temp
IGC.F IGC Fan Request
F.MOD Indoor Fan Mode
F.SPD Commanded Fan Speed
AVL.H Available Heating Stages
REQ.H Requested Heating Stages
LMT.H Max Heat Stage In Effect
ACT.H Actual Heating Stages
HT.1 Heat Stage 1 Relay
HT.2 Heat Stage 2 Relay
SAT Supply Air Temperature
SAT.H SAT Heat Mode Sensing
SAT Supply Air Temperature
SAM.L Maximum SAT Lower Level
SAM.U Maximum SAT Upper Level
SPT Space Temperature
SPT Space Temperature
DMD.H Heating Demand
TRD.H Heat Demand d/dt (F/min)
HT.PD SPT Heat Demand (+) Level
HT.ND SPT Heat Demand (- ) Level
H.LAG Heat Thermal Lag Factor
ECON Economizer Diagnostic
EC.EN Economizer Installed
OK.EC OK to Use Economizer?
OCC Currently Occupied
F.MOD Indoor Fan Mode
F.SPD Commanded Fan Speed
COOL In Cooling Mode?
OAT Outdoor Air Temperature
RAT Return Air Temperature
E.LOC Econo Cool OAT Lockout
D.LOC Econo Diff Dbulb Lockout
EH.LO Econo Cool Hi Temp Limit
EL.LO Econo Cool Lo Temp Limit
FC.LO Free Cool Low Temp Limit
EN.LO Econo Cool Enth Lockout
EC.MX Econo Cool Max Position
AQ.DV IAQ DCV Mode
AQ.MN Econo Min IAQ Position
AQ.OV IAQ Override Mode
OVR.P IAQ Override Position
AQ.LO OAQ Lockout Mode
OAQ.L OAQ Lockout Limit
LP.OV Lo Refrig Press Override
EC.CP Econo Commanded Position
EC.AP Econo Actual Position
EC.MP Min Position in Effect
C.ANG Actuator Control Angle
E.CAL Economizer Calibrating
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (cont)
Table K — Mode — Operating Modes (cont)
RANGE
No/Yes
xxx
No/Yes
xxx
x
xxx
x
x
x
x
Off/On
Off/On
Disable/Enable
xxx.x
xxx.x
xxx.x
xxx.x
xxx.x
xxx.x
xx.x
xx.x
x.x
No/Yes
No/Yes
No/Yes
x
xxx
No/Yes
xxx.x
xxx.x
No/Yes
No/Yes
xxx
xxx
xxx
No/Yes
xxx
No/Yes
xxx
No/Yes
xxx
No/Yes
xxxx
No/Yes
xxx
xxx
xxx
xx.x
No/Yes
CCN TABLE/Sub-
UNITS
TABLE
secs
°F
%
°F
°F
°F
°F
^F
^F
^F
ECONDIAG
%
°F
°F
°F
°F
°F
%
%
%
%
%
%
117
CCN WRITE
CCN POINT
STATUS
OKTOHEAT
HEATMSTG
HEATLOCK
OATLHEAT
IDF_FDBK
IDF_MODE
FANSPEED
AVLHSTGS
REQHSTGS
HSTGLIMT
ACTHSTGS
HEAT_1
HEAT_2
SAT_HEAT
SAT_DISP
SATMAX_L
SATMAX_H
SPACE_T forcible
HEAT_DMD
HTDTREND
HDEM_POS
HDEM_NEG
HEAT_LAG
ECONO
ECONCOOL
OCCUPIED forcible
IDF_MODE
FANSPEED
IN_COOL
OA_TEMP forcible
RETURN_T forcible
ECONLOCK
DFDBLOCK
OATLECLH
OATLECLL
OATLUEFC
ENTHLOCK
ECONOMAX
IN_IAQDV
IAQMINP
IN_IAQOV
IAQOVPOS
IN_OAQLO
OAQLOCK
IN_LPOV
ECONOCMD forcible
ECONOPOS
MIN_POS forcible
CTLANGLE
ECOINCAL
DISPLAY
WRITE
STATUS
forcible
forcible
forcible
forcible
forcible