Carrier 48LC 04 Controls, Start-Up, Operation And Troubleshooting page 82

Single package rooftop units with comfortlink controls version 1.x and puron (r-410a) refrigerant
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ITEM
EXPANSION
HEAT
Heating Configuration
HT.TY
Type of Heat Installed
N.HTR
Number of Heat Stages
MRT.H
Heat Minimum On Time
MOT.H
Heat Minimum Off Time
H.DEC
Heat Stage Decrease Time
H.INC
Heat Stage Increase Time
FOD.E
Fan--- off Delay, Elect Heat
FOD.G
Fan--- off Delay, Gas Heat
HT.LO
Heating Lockout Temp
SAT
SAT.H
SAT Heat Mode Sensing
SAM.L
Maximum SAT Lower Level
SAM.U
Maximum SAT Upper Level
SPT
Space Temperature
HT.PD
SPT Heat Demand (+)
Level
HT.ND
SPT Heat Demand (--- )
Level
H.LAG
Heat Thermal Lag Factor
ECON
Economizer Configuration
EC.EN
Economizer Installed
E.CTL
Economizer Control Type
MP .25
Econ Min at 25% Fanspeed
MP .50
Econ Min at 50% Fanspeed
MP .75
Econ Min at 75% Fanspeed
MP .MX
Econ Min at Max Fanspeed
MP .LO
Econ Min at Low Fanspeed
MP .VT
Econ Min at Vent Fanspeed
EC.MX
Econo Cool Max Position
M.ANG
Min Actuator Ctrl Angle
EH.LO
Econo Cool Hi Temp Limit
EL.LO
Econo Cool Lo Temp Limit
DF.DB
Diff Dry Bulb Control
UEFC
Unoccupied Free Cooling
FC.TM
Free Cool PreOcc Time
FC.LO
Free Cool Low Temp Limit
PE.EN
Power Exhaust Installed
PE.1
PE Stage1 Econo Position
PE.2
PE Stage2 Econo Position
PE1C
Power Exhaust Stage1
CFM
PE2C
Power Exhaust Stage2
CFM
IDF.C
Indoor Fan Max Speed
CFM
EN.SW
Enthalpy Switch
E.TRV
Economizer Travel Time
E.MXB
Bottom Stage Max Econo
LOG.F
Log Title 24 Faults
EC.MD
T24 Econ Move Detect
EC.ST
T24 Econ Move SAT Test
S.CHG
T24 Econ Move SAT Change
E.SOD
T24 Econ RAT---OAT Diff
E.CHD
T24 Heat/Cool End Delay
ET.MN
T24 Test Mininmum Pos.
ET.MX
T24 Test Maximum Pos.
MODE — CONFIGURATION (cont)
RANGE
UNITS
0=No Heat
0 (50 series with no electric heat)
1=Gas
1 (48 series)
2=Electric
2 (50 series with electric heat)
1 to 2
2 (all except below)
1 (48 series Low Nox or single
phase unit)
1 (50 series with low or medium
heat)
1 (50 series 04---05 with high heat)
60 to 999
sec
120
60 to 999
sec
120
120 to 999
sec
300
120 to 999
sec
450
10 to 600
sec
30
45 to 600
sec
45
40 to 125
° F
75
Disable/Enable
Disable
85 to 200
° F
140
85 to 200
° F
160
0.5 to 5
^F
1
--- 5 to --- 0.5
^F
--- 1
0 to 5
1
No/Yes
No: no FIOP
Yes: FIOP
1=Dig/Position
1
2=Dig/Command
3=Analog Ctrl
0 to 100
%
0
0 to 100
%
0
0 to 100
%
0
0 to 100
%
30
0 to 100
%
40
0 to 100
%
50
0 to 100
%
100
75 to 90
88
40 to 100
° F
65
--- 30 to 50
° F
0
0=Disable
0=Disable
1=RAT --- 0° F
2=RAT --- 2° F
3=RAT --- 4° F
4=RAT --- 6° F
0=Disabled
2
1=Unoccpied
2=PreOccupancy
1 to 9999
mins
120
--- 30 to 70
° F
50
No/Yes
No
0 to 100
%
40
0 to 100
%
75
0 to 15000
CFM
800
0 to 15000
CFM
0
500 to 15000
CFM
1200 (04)
1600 (05)
2000 (06)
0=No Switch
0: no FIOP
1=Normal Open
1: FIOP
2=Normal Closed
5 to 300
secs
150
0 to 100
%
50
No/Yes
1 to 10
10 to 20
0 to 5
5 to 20
0 to 60
0 to 50
50 to 100
82
CCN TABLE/
DEFAULT
Sub--- TABLE
HEAT_CFG
ECON_CFG
CCN
ENTRY
POINT
HEATTYPE
NUM_HEAT
HMIN_ON
HMIN_OFF
HSTAGDEC
HSTAGINC
ELEC_FOD
GAS_FOD
OATLHEAT
SAT_HEAT
SATMAX_L
SATMAX_H
HDEM_POS
HDEM_NEG
HEAT_LAG
ECONO
ECON_CTL
MINP_25
MINP_50
MINP_75
MINP_MAX
MINP_LOW
MINPVENT
ECONO-
MAX
MINANGLE
OATLECLH
OATLECLL
DIFFBULB
UEFC_CFG
UEFCTIME
OATLUEFC
PE_ENABL
PE1_POS
PE2_POS
PE1_CFM
PE2_CFM
IDF_CFM
ENTHLCFG
ECONOTRV
ECONMAXB
T24LOGFL
T24ECMDB
T24ECSTS
T24SATMD
T24RATDF
T24CHDLY
T24TSTMN
T24TSTMX

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48lc 0550lc 0550lc 0648lc 0650lc 04

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