Carrier 48FC Series Controls, Start-Up, Operation And Troubleshooting page 113

Single package rooftop units with systemvu controls version 1.x and puronr (r-410a) refrigerant
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TABLE
DISPLAY NAME
HEATCFG
Type of Heat Installed
0 = Electric
1 = Gas
Number Of Heating Stages
Heat Minimum On Time
Heat Minimum Off Time
Heat Stage Increase Time
Heating SAT Trend Level
Heat Max SAT Lower Level
Heat Max SAT Upper Level
Heating Fan--- Off Delay
Heating Lockout Temp
SAT heat mode sensing
No IGC IFO input Timeout
Pre--- Heat HX without IDF?
Supply Air Temper Enable
SA tempering Set point
Max OAT for SA tempering
ECON_CFG
Ventilation Method
0 = None
1 = Economizer
2 = 2--- Position Damper
3 = ERV
4 = Economizing ERV
Econ Max Damper Position
Economizer Travel Time
IDF Maximum Fan Speed
Econ Min at Max Fanspeed
Min Pos --- User Speed 1
Min Pos --- User Pos 1
Min Pos --- User Speed 2
Min Pos --- User Pos 2
Min Pos --- User Speed 3
Min Pos --- User Pos 3
LowFree Cool SAT Setpnt
High FreeCool SAT Setpnt
Free Cooling Max OAT
Free Cooling Min Temp
Diff. Dry Bulb Control
Diff. Dry Bulb Deadband
Max Enthalpy OA limit
Diff. Enthalpy Control
Enthalpy Cross Deadband
ECONO PID --- KP
ECONO PID --- KI
ECONO PID --- KD
ECONO PID --- RATE
APPENDIX D: SystemVut Controller CCN Tables
Service Config Tables (cont)
VALUES
0 to 1
0 to 2
60 to 600
60 to 600
120 to 999
--- 1 to 1
85 to 200
85 to 200
10 to 600
40 to 125
Enable/Disable
0 to 60
Enable/Disable
Yes/No
35 to 80
40 to 80
0 to 4
0 to 100
5 to 300
0 to 100
0 to 100
0 to 100
0 to 100
0 to 100
0 to 100
0 to 100
0 to 100
40 to 80
40 to 80
0 to 90
--- 30 to 70
Enable/Disable
0 to 20
1 to 99
Enable/Disable
0 to 20
0.00 to 99.90
0.00 to 99.90
0.00 to 99.90
10 to 180
UNITS
POINT NAME
HEATTYPE
NUMHSTGS
sec
H_MINON
sec
H_MINOFF
sec
HSTAGINC
SAT_TLH
° F
SATMAX_L
° F
SATMAX_H
sec
HEAT_FOD
° F
OATLHEAT
SAT_HEAT
min
NO_IGCTM
PREHT_HX
SATEMPEN
° F
SATEMPSP
° F
OATSTEMP
VENTTYPE
%
DAMPMAX
sec
ECONOTRV
%
SPEEDMAX
%
MINP_MAX
%
MP_USPD1
%
MP_UPOS1
%
MP_USPD2
%
MP_UPOS2
%
MP_USPD3
%
MP_UPOS3
° F
LCSASP
° F
HCSASP
° F
MAXFREET
° F
MINFREET
DIFFBULB
° F
OATRATDB
BTU_LB
FREEMAXE
DIFFENTH
BTU_LB
OAERAEDB
ECONO_P
ECONO_I
ECONO_D
sec
ECONO_DT
113
WRITE STATUS
0: 50 Series
1: 48 Series
2: all except below
0: 50 Series without FIOP heaters
1: 48 Series single phase power,
Low Nox Gas Heat,
48FC 04--- 07 Low Heat,
48FC 05--- 07 Med Heat,
50GC 04--- 06 Low Heat,
50GC 04--- 05 Med Heat,
50GC 04 High Heat 230v 3ph and 460v,
50GC 05 High Heat 230v 3ph,
50GC 06 Med Heat 460v and 575v
120
120
450
0.2
140
170
30: 50 Series
45: 48 Series
75
Enable
5
Disable
No
55
65
0: No FIOP
1: Economizer FIOP
2: Two Position Damper FIOP
100
150
100
30
0
0
0
0
0
0
65
55
65
0
Disable
3
28
Disable
2
2.5
0.12
1
15

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