Carrier 48FC Series Controls, Start-Up, Operation And Troubleshooting page 114

Single package rooftop units with systemvu controls version 1.x and puronr (r-410a) refrigerant
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TABLE
DISPLAY NAME
ECON_CFG (cont)
When to Unocc Free Cool?
0 = Disabled
1 = Pre--- Occupancy
2 = Unoccupied
UFC PreOcc Time
Unocc Free Cool Low Temp
PE Stage 1 At Max Speed
PE1 Relay Channel
PE Turn Off Dead band
PE2 Relay Channel
PE Stage 2 At Max Speed
T24 Heat/Cool End Delay
T24Econ Min Move for SAT
Damper SAT deadband
T24 Min Diff in RAT--- OAT
T24 Test Minimum Pos
T24 Test Maximum Pos
IAQ_CFG
Analog Input IAQ Control
0 = No IAQ
1 = DCV
2 = IAQ Override
3 = MINPOS Control
IAQ Position at Max Fan
AQ Differential Low
AQ Differential High
IAQ Preoccupancy Purge
IAQ Purge Pos at Max IDF
Preocc Purge Lockout OAT
Preocc Purge Duration
IAQ Sensor Value at 4mA
IAQ Sensor Value at 20mA
OAQ Sensor Value at 4mA
OAQ Sensor Value at 20mA
IAQ override sw channel
IAQ Override Switch Type
ALM_CFG
ALM Relay Assigned Chan
0 = None
1 = MBB RLY11
2 = MBB RLY06
Thermostat Alerts
Hardware Failures Alerts
SAT/RAT Sensor Alerts
OAT Thermistor Alerts
Space Sensors Alerts
Transducer Sensor Alerts
RH sensor failure Alert
Air Quality CO2 Alerts
OACFM Alarm Relay
Economizer Alerts
Dirty Filter Alerts
APPENDIX D: SystemVut Controller CCN Tables
Service Config Tables (cont)
VALUES
0 to 2
1 to 999
--- 30 to 70
0 to 100
0=NONE,
1=MBB RLY11,
2=MBB RLY06
0 to 100
0=NONE,
1=MBB RLY11,
2=MBB RLY06
0 to 100
0 to 60
10 to 20
0 to 20
5 to 20
0 to 100
0 to 100
0 to 3
0 to 100
0 to 5000
0 to 5000
Yes/No
0 to 100
0 to 70
5 to 120
0 to 5000
0 to 5000
0 to 5000
0 to 5000
0=None,
1=MBB DI12,
2=MBB DI13,
3=MBB DI14,
4=MBB DI02,
5=MBB Y3
0=NORM OPEN,
1=NORM CLSD
0 to 2
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
UNITS
POINT NAME
UFC_CFG
min
UFCTIME
° F
OATLUFC
%
PE1_PMAX
PE1_CHAN
%
PE_OFFDB
PE2_CHAN
%
PE2_PMAX
min
T24CHDLY
%
T24ECSTS
° F
T24SATDB
° F
T24RATDF
%
T24TSTMN
%
T24TSTMX
IAQANCFG
%
IAQMINP
DAQ_LOW
DAQ_HIGH
IAQPURGE
%
IAQPMAX
° F
IAQP_LA
min
IAQPTIME
PPM
IAQ_4MA
PPM
IAQ_20MA
PPM
OAQ_4MA
PPM
OAQ_20MA
IAQOCHAN
IAQOSCFG
ALM_CHAN
TSTAT_AL
HW_AL
SATRATAL
OATRL_AL
SPACE_AL
TRANS_AL
RHS_AL
CO2S_AL
OACFM_AL
ECON_AL
FILT_AL
114
WRITE STATUS
1 = PreOcc
120
50
40
0: No FIOP
2: FIOP
5
0 = NONE
75
25
10
12
15
15
85
0: No FIOP
1: CO2 FIOP
10
100
700
Yes
40
50
15
0
2000
0
2000
0 = NONE
0 = NORM OPEN
1 = MBB RLY11
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes

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