Carrier 48LC Series Controls, Start-Up, Operation And Troubleshooting page 95

Single package rooftop units with systemvu controls version 3.x and puron (r-410a) refrigerant
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APPENDIX A — SYSTEMVU™ CONTROLLER DISPLAY
DISPLAY TEXT
ANALOG INPUT CONFIGS
(cont)
OAQ SENSOR CHAN
OAQ PPM@ 4MA
OAQ PPM@ 20MA
OARH SENSOR CHAN
OARH RH @ 4MA
OARH RH @ 20MA
RARH SENS CHANNEL
RARH RH @ 4MA
RARH RH @ 20MA
OACFM SENSOR CHAN
OACFM@ 4MA
OACFM@ 20MA
COOLING
LOW COOL COMP
COMP MIN ON TIME
COMP MIN OFF TIME
STRIKE CLEAR TIME
COOL STAGEUP TIME
COOL SATTREND LEV
UPPER MIN SAT
LOWER MIN SAT
SPRH DEADBAND
HUMZ LOCKOUT OAT
HUMZ ENABLE
COOL FANOFF DELAY
FBD CONTROL TYPE
FBD LOW SP
FBD SST SETPOINT
FBD SST MIN VALUE
FBD COMFORT SAT
FBDSAT COMF DELTA
FBD MIN IDF SPEED
FBD MAX IDF SPEED
LOW AMBIENT
CIR.A LOCKOUT OAT
LOW AMBIENT TEMP
LOW COOL MIN OAT
MED COOL MIN OAT
LA DEHUM LEV 1
LA DEHUM LEV 2
Table B — Settings Main Menu Layout (cont)
EXPANDED TEXT
OAQ Assigned Channel
OAQ Sensor Value at 4mA
OAQ Sensor Value at 20mA
OARH Assigned Channel
OARH Sensor Value at 4mA
OARH Sensor Val. at 20mA
RARH Assigned Channel
RARH Sensor Value at 4mA
RARH Sensor Value at 20mA
OACFM Assigned Channel
OACFM value at 4mA
OACFM Value at 20mA
Cooling Configurations Menu
Low Cool Compressor
Compressor Min On Time
Compressor Min Off Time
Runtime to Reset Strikes
Cool Stage Increase Time
Cooling SAT Trend Level
Cool Min SAT Upper Level
Cool Min SAT Lower Level
Space RH Deadband
Humidimizer Lockout Temp
Humidimizer Equipped
Cooling Fan-off Delay
Fan Based Dehum Type
FBDH Low Set Point
FBDH Max Mode SST SP
FBDH Min SST Threshold
FBDH Comfort SAT SP
FBD Comfort SAT Delta
Minimum IDF Speed
FBD Fan Max
LOW AMBIENT CONFIGS MENU
Circuit A Lockout Temp
Low Ambient Temperature
Low Cool lockout Temp
Medium Cool lockout Temp
Low Ambient Dehum Lev 1
Low Ambient Dehum Lev 2
RANGE
UNITS
0=None,
1=MBB AI06,
2=MBB AI07,
3=MBB AI08
0 to 5000
ppm
0 to 5000
ppm
0=None,
1=MBB AI06,
2=MBB AI07,
3=MBB AI08
0 to 100
%
0 to 100
%
0=None,
1=MBB AI06,
2=MBB AI07,
3=MBB AI08
0 to 100
%
0 to 100
%
0=None,
1=MBB AI06,
2=MBB AI07,
3=MBB AI08,
4=SIOB AI10
0 to 100
CFM
0 to 100
CFM
1 to 2
180 to 600
sec
120 to 600
sec
120 to 999
sec
120 to 999
sec
–1.0 to 1.0
35.0 to 65.0
°F
35.0 to 65.0
°F
0
%
–20 to 75
°F
Yes/No
0 to 600
sec
0=NONE,
1=Comfort,
2=Max
–20 to 0
°F delta
20 to 60
°F
10 to 60
°F
35 to 80
°F
0 to 40
°F
0 to 100
%
0 to 100
%
–20 to 75
°F
0 to 80
°F
–20 to 60
°F
–20 to 60
°F
40 to 125
°F
40 to 125
°F
95
DEFAULT
POINT
0=None
OAQ_CHAN
0
OAQ_4MA
2000
OAQ_20MA
0: no Enthalpy FIOP
OARHCHAN
3: Enthalpy FIOP
0
OARH_4MA
100
OARH20MA
0=None
RARHCHAN
0
RARH_4MA
100
RARH20MA
0=None
OCFMCHAN
0
OCFM_4MA
20
OCFM20MA
1
LC_COMP
300
C_MINON
180
C_MINOFF
300
MIN_ON_S
450
CSTAGINC
–0.2
SAT_TLC
53 (sizes 07-12)
56 (sizes 04-06, 14-
SATMIN_H
26)
42 (sizes 07-12)
46 (sizes 04-06, 14-
SATMIN_L
26)
5
SPRH_DB
40
OATLHUMZ
No: no Humidi-Mizer
FIOP
HUMZ_EN
Yes: Humidi-Mizer
FIOP
75
COOL_FOD
0=NONE
FBD_TYPE
–2.5
FBDLO_SP
38
FBDSSTSP
32
FBDH_SST
46
FBDH_SAT
11
FBDSATDT
25
FBDMINSP
100
FBDFMAX
0: no Economizer
FIOP
OATLCMPA
40: Economizer FIOP
66
LA_TEMP
10 (sizes 04-06)
30 (sizes 07-12)
LCLOCKSP
40 (sizes 14-26)
20 (sizes 04-12)
MCLOCKSP
30 (sizes 14-26)
80
LAHTEMP1
61
LAHTEMP2

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