Carrier 48LC 04 Controls, Start-Up, Operation And Troubleshooting page 78

Single package rooftop units with comfortlink controls version 1.x and puron (r-410a) refrigerant
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APPENDIX — LOCAL DISPLAY AND CCN TABLES
ITEM
HEAT
Heat Mode Diagnostic
HEAT
In Heating Mode?
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
DMD.L
DEMAND LIMITING
D.LMT
Demand Limit In Effect
LMT.C
Max Cool Stage In Effect
LMT.H
Max Heat Stage In Effect
REDL
Redline Activated
SHED
Loadshed Activated
MAX.C
Max Allowed Cool Stages
MAX.H
Max Allowed Heat Stages
(Display TRIM ---
Sensor Calibration
see Configuration)
Space Temp Calibration
Space Temp Trim
Supply Air Temp Calib.
Supply Air Temp Trim
Return Air Temp Calib.
Return Air Temp Trim
MODE — OPERATING MODES (cont)
EXPANSION
RANGE
No/Yes
No/Yes
xxx
No/Yes
xxx
Off/On
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
No/Yes
x
x
No/Yes
No/Yes
x
x
--- 30 to 130
--- 30 to 30
--- 30 to 130
--- 30 to 30
--- 30 to 130
--- 30 to 30
CCN TABLE/
UNITS
Sub--- TABLE
HEATDIAG
IN_HEAT
OKTOHEAT
secs
HEATMSTG
HEATLOCK
° F
OATLHEAT
IDF_FDBK
IDF_MODE
%
FANSPEED
AVLHSTGS
REQHSTGS
HSTGLIMT
ACTHSTGS
HEAT_1
HEAT_2
SAT_HEAT
° F
SAT_DISP
° F
SATMAX_L
° F
SATMAX_H
° F
SPACE_T
^F
HEAT_DMD
HTDTREND
^F
HDEM_POS
^F
HDEM_NEG
HEAT_LAG
ECONDIAG
ECONO
ECONCOOL
OCCUPIED
IDF_MODE
%
FANSPEED
IN_COOL
° F
OA_TEMP
° F
RETURN_T
ECONLOCK
DFDBLOCK
° F
OATLECLH
° F
OATLECLL
° F
OATLUEFC
ENTHLOCK
%
ECONOMAX
IN_IAQDV
%
IAQMINP
IN_IAQOV
%
IAQOVPOS
IN_OAQLO
OAQLOCK
IN_LPOV
%
ECONOCMD
%
ECONOPOS
%
MIN_POS
CTLANGLE
ECOINCAL
DMDL
MODEDMDL
CSTGLIMT
HSTGLIMT
MODEREDL
MODESHED
MAXCSTGS
MAXHSTGS
TRIM
° F
SPT_CAL
^F
SPT_OFF
° F
SAT_CAL
^F
SAT_OFF
° F
RAT_CAL
^F
RAT_OFF
78
CCN
DISPLAY
CCN POINT
WRITE
WRITE
STATUS
STATUS
forcible
forcible
forcible
forcible
forcible
forcible
forcible
forcible
forcible
forcible
forcible
forcible
forcible
forcible
forcible
forcible
forcible
forcible

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48lc 0550lc 0550lc 0648lc 0650lc 04

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