Carrier WeatherExpert 48N2 Controls, Start-Up, Operation, Service, And Troubleshooting page 192

Packaged rooftop cooling units with gas heat, optional electric heat, or hydronic heat and comfortlink controls version 10.x
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ITEM
AUTO-COMPONENT DIAG TEST (cont)
AC.DT (cont)
CD.TS
CHARGE TST W/O LQD SENS.
Run Chrg Tst w/o Lqd Sen
CD.TR
CD.ET
Test Status and Timer
Cir A Sat.Condensing Tmp
SCT.A
SST.A
Cir A Sat.Suction Temp.
Outside Air Temperature
OAT
SCT.B
Cir A Sat.Condensing Tmp
Cir A Sat.Suction Temp.
SST.B
ML.TS
MLV/HGBP AUTO-TEST
Run MLV/HGBP Auto-Test
ML.TR
ML.DT
Test Status & Timer
MLV
Minimum Load Valve Relay
DP.A
Cir A Discharge Pressure
ML.ST
MLV/HGBP AutoTest Result
SF.TS
SUPPLY FAN AUTO-TEST
SF.TR
Run Supply Fan Auto-Test
SF.DT
Test Status & Timer
S.VFD
VFD1 Actual Speed %
S.PWR
VFD1 Actual Motor Power
SP
Static Pressure
SF.ST
SF Auto-Test Result
EC.TS
ECONOMIZER AUTO-TEST
EC.TR
Run Economizer Auto-Test
EC.DT
Test Status & Timer
VFD1 Actual Speed %
S.VFD
TORQ
VFD1 Torque Moving Avg
Econ 1 Out Act.Curr.Pos.
ECN.P
EC2.P
Econ 2 Ret Act.Curr.Pos.
Econ 3 Out Act.Curr.Pos.
EC3.P
EC.ST
Econ Auto-Test Result
APPENDIX A — LOCAL DISPLAY TABLES (CONT)
MODE — SERVICE TEST (CONT)
EXPANSION
RANGE
UNITS
CCN POINT
No/Yes
0 to 1
-40 to 240
dF
-40 to 240
dF
-40 to 240
dF
-40 to 240
dF
-40 to 240
dF
No/Yes
0 to 1
Off/On
-14 to 750
psig
0 to 3
AC_MLVST
No/Yes
0 to 1
0 to 100
%
VFD1_SPD
-150 to 150
kW
VFD1PWR
-20 to 20
"H20
0 to 3
AC_SF_ST
No/Yes
0 to 100
%
VFD1_SPD
VFD1TMAV
ECONOPOS
ECON2POS
ECON3POS
0 to 3
AC_EC_ST
192
WRITE STATUS
32,34
AC_CDTR
32
DD_TEXT
32
SCTA
32
SSTA
32
OAT
32
SCTA
32
SSTA
32
32,34
AC_MLV
32,36
DD_TEXT
32,36
MLV_TST
32,36
DP_A
32,36
32,36
32,34
AC_SF
32,36
DD_TEXT
32,36
32,36
32,36
SP
32,36
32,36
AC_EC
32
DD_TEXT
32
32
32
32
32
32
PAGE NO.
32

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