Carrier 48/50AJ Air Conditioner User Manual


 
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APPENDIX A — LOCAL DISPLAY TABLES
MODE — RUN STATUS
ITEM EXPANSION RANGE UNITS CCN POINT WRITE STATUS PAGE NO.
VIEW AUTO VIEW OF RUN STATUS
HVAC ascii string spelling out the hvac modes string 90,91
OCC Occupied ? YES/NO OCCUPIED forcible 90,91
MAT Mixed Air Temperature dF MAT 90,91
EDT Evaporator Discharge Tmp dF EDT 90,91
LAT Leaving Air Temperature dF LAT 90,91
EC.C.P Economizer Control Point dF ECONCPNT 50,63,70,90,91
ECN.P Economizer Act.Curr.Pos. 0-100 % ECONOPOS 90,91
CL.C.P Cooling Control Point dF COOLCPNT 41,42,63,90,91
C.CAP Current Running Capacity CAPTOTAL 90,91
HT.C.P Heating Control Point dF HEATCPNT 53,90,91
HT.ST Requested Heat Stage HT_STAGE 54-56,90,91
H.MAX Maximum Heat Stages HTMAXSTG 54,90,91
ECON ECONOMIZER RUN STATUS
ECN.P Economizer Act.Curr.Pos. 0-100 % ECONOPOS 50,64,91
ECN.C Economizer Act.Cmd.Pos. 0-100 % ECONOCMD forcible 64,91
ACTV Economizer Active ? YES/NO ECACTIVE 42,50,64,91
DISA ECON DISABLING CONDITIONS 64,91
DISA
UNAV Econ Act. Unavailable? YES/NO ECONUNAV 64,91
DISA
R.EC.D Remote Econ. Disabled ? YES/NO ECONDISA 64,91
DISA
DBC DBC - OAT Lockout? YES/NO DBC_STAT 64,91
DISA
DEW DEW - OA Dewpt.Lockout? YES/NO DEW_STAT 64,91
DISA
DDBC DDBD- OAT > RAT Lockout? YES/NO DDBCSTAT 64,91
DISA
OAEC OAEC- OA Enth Lockout? YES/NO OAECSTAT 64,91
DISA
DEC DEC - Diff.Enth.Lockout? YES/NO DEC_STAT 64,91
DISA
EDT EDT Sensor Bad? YES/NO EDT_STAT 64,91
DISA
OAT OAT Sensor Bad ? YES/NO OAT_STAT 64,91
DISA
FORC Economizer Forced ? YES/NO ECONFORC 64,91
DISA
SFON Supply Fan Not On 30s ? YES/NO SFONSTAT 64,91
DISA
CLOF Cool Mode Not In Effect? YES/NO COOL_OFF 64,91
DISA
OAQL OAQ Lockout in Effect ? YES/NO OAQLOCKD 64,91
DISA
HELD Econ Recovery Hold Off? YES/NO ECONHELD 64,91
DISA
DH.DS Dehumid. Disabled Econ? YES/NO DHDISABL 64,91
O.AIR OUTSIDE AIR INFORMATION 64,91
O.AIR
OAT Outside Air Temperature dF OAT forcible 64,91
O.AIR
OA.RH Outside Air Rel. Humidity % OARH forcible 64,91
O.AIR
OA.E Outside Air Enthalpy OAE 64,91
O.AIR
OA.D.T OutsideAir Dewpoint Temp dF OADEWTMP 64,91
COOL COOLING INFORMATION
C.CAP Current Running Capacity % CAPTOTAL 46,47,49,90,92
CUR.S Current Cool Stage COOL_STG 46,47,63,90,92
REQ.S Requested Cool Stage CL_STAGE 46,47,90,92
MAX.S Maximum Cool Stages CLMAXSTG 46,47,90,92
DEM.L Active Demand Limit DEM_LIM forcible 46-48,90,92
SUMZ COOL CAP. STAGE CONTROL 46,47,90,92
SUMZ
SMZ Capacity Load Factor % SMZ 46,47,90,92
SUMZ
ADD.R Next Stage EDT Decrease ^F ADDRISE 43,46,47,90,92
SUMZ
SUB.R Next Stage EDT Increase ^F SUBRISE 46,47,90,92
SUMZ
R.PCT Rise Per Percent Capacity RISE_PCT 46,47,90,92
SUMZ
Y.MIN Cap Deadband Subtracting Y_MINUS 46,47,90,92
SUMZ
Y.PLU Cap Deadband Adding Y_PLUS 46,47,90,92
SUMZ
Z.MIN Cap Threshold Subtracting Z_MINUS 46,47,91,92
SUMZ
Z.PLU Cap Threshold Adding Z_PLUS 46,47,91,92
SUMZ
H.TMP High Temp Cap Override HI_TEMP 46,47,91,92
SUMZ
L.TMP Low Temp Cap Override LOW_TEMP 46,47,91,92
SUMZ
PULL Pull Down Cap Override PULLDOWN 46,47,91,92
SUMZ
SLOW Slow Change Cap Override SLO_CHNG 47,91,92
TRIP MODE TRIP HELPER
UN.C.S Unoccup. Cool Mode Start UCCLSTRT 46,53,92
UN.C.E Unoccup. Cool Mode End UCCL_END 46,53,92
OC.C.S Occupied Cool Mode Start OCCLSTRT 46,53,92
OC.C.E Occupied Cool Mode End OCCL_END 46,53,92
TEMP Ctl.Temp RAT,SPT or Zone CTRLTEMP 46,53,92
OC.H.E Occupied Heat Mode End OCHT_END 46,53,92
OC.H.S Occupied Heat Mode Start OCHTSTRT 46,53,92
UN.H.E Unoccup. Heat Mode End UCHT_END 46,53,92
UN.H.S Unoccup. Heat Mode Start UCHTSTRT 46,53,92
HVAC ascii string spelling out the hvac modes string 46,53,92
LINK CCN - LINKAGE
MODE Linkage Active - CCN ON/OFF MODELINK 92
L.Z.T Linkage Zone Control Tmp dF LZT 92
L.C.SP Linkage Curr. Cool Setpt dF LCSP 92
L.H.SP Linkage Curr. Heat Setpt dF LHSP 92
HRS COMPRESSOR RUN HOURS
HR.A1 Compressor A1 Run Hours 0-999999 HRS HR_A1 config 92
HR.A2 Compressor A2 Run Hours 0-999999 HRS HR_A2 config 92
HR.B1 Compressor B1 Run Hours 0-999999 HRS HR_B1 config 92
HR.B2 Compressor B2 Run Hours 0-999999 HRS HR_B2 config 92
STRT COMPRESSOR STARTS
ST.A1 Compressor A1 Starts 0-999999 CY_A1 config 92
ST.A2 Compressor A2 Starts 0-999999 CY_A2 config 92
ST.B1 Compressor B1 Starts 0-999999 CY_B1 config 92
ST.B2 Compressor B2 Starts 0-999999 CY_B2 config 92