Carrier Weathermaster 48P030-100 Controls, Start-Up, Operation, Service, And Troubleshooting page 189

ITEM
C.EXV
Condenser EXV Position
B.EXV
Bypass EXV Position
HEAT TEST HEATING
HT.ST
Requested Heat Stage
HT.1
Heat Relay 1
H1.CP
Modulating Heat Capacity
HT.2
Heat Relay 2
HT.3
Relay 3 W1 Gas Valve 2
HT.4
Relay 4 W2 Gas Valve 2
HT.5
Relay 5 W1 Gas Valve 3
HT.6
Relay 6 W2 Gas Valve 3
H.I.R
Heat Interlock Relay
HTC.C
Ht.Coil Command Position
ITEM
AIR.T AIR TEMPERATURES
CTRL
CONTROL TEMPS
CTRLEDT
Evaporator Discharge Tmp
CTRLLAT
Leaving Air Temperature
CTRLMAT
Mixed Air Temperature
CTRLR.TMP
Controlling Return Temp
CTRLS.TMP
Controlling Space Temp
SAT
Air Tmp Lvg Supply Fan
OAT
Outside Air Temperature
RAT
Return Air Temperature
SPT
Space Temperature
SPTO
Space Temperature Offset
CCT
Air Temp Lvg Evap Coil
S.G.LS
Staged Heat LAT Sum
S.G.L1
Staged Heat LAT 1
S.G.L2
Staged Heat LAT 2
S.G.L3
Staged Heat LAT 3
S.G.LM
Staged Gas Limit Sw.Temp
REF.T REFRIGERANT TEMPERATURES
SCT.A
Cir A Sat.Condensing Tmp
SST.A
Cir A Sat.Suction Temp.
SCT.B
Cir B Sat.Condensing Tmp
SST.B
Cir B Sat.Suction Temp.
RGT.A
Suction Gas Temp Circ A
DT.A1
A1 Discharge Temperature
ITEM
AIR.P AIR PRESSURES
SP
Static Pressure
BP
Building Pressure
BP.NT
Network Building Pressure
REF.P REFRIGERANT PRESSURES
DP.A
Cir A Discharge Pressure
SP.A
Cir A Suction Pressure
DP.B
Cir B Discharge Pressure
SP.B
Cit B Suction Pressure
ITEM
OHSP Occupied Heat Setpoint
OCSP Occupied Cool Setpoint
UHSP Unoccupied Heat Setpoint
UCSP Unoccupied Cool Setpoint
GAP Heat-Cool Setpoint Gap
V.C.ON VAV Occ. Cool On Delta
V.C.OF VAV Occ. Cool Off Delta
SASP Supply Air Setpoint
SA.HI Supply Air Setpoint Hi
SA.LO Supply Air Setpoint Lo
SA.HT Heating Supply Air Setpt
T.PRG Tempering Purge SASP
T.CL Tempering in Cool SASP
T.V.OC Tempering Vent Occ SASP
T.V.UN Tempering Vent Unocc. SASP
APPENDIX A — LOCAL DISPLAY TABLES (CONT)
Table B — MODE — SERVICE TEST (cont)
EXPANSION
0 to 100
0 to 100
0 to n
ON/OFF
0 to 100
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
0 to 100
Table C — MODE — TEMPERATURES
EXPANSION
Table D — MODE — PRESSURES
EXPANSION
Table E — MODE — SETPOINTS
EXPANSION
RANGE UNITS CCN POINT
% CEXVHTST
% BEXVHTST
HTST_TST
HS1_TST
% MGAS_TST
HS2_TST
HS3_TST
HS4_TST
HS5_TST
HS6_TST
HIR_TST
% HTCLHEAT
RANGE UNITS
dF
dF
dF
dF
dF
dF
–40 to 240 dF
dF
–40 to 240 dF
^F
dF
dF
dF
dF
dF
dF
dF
dF
dF
dF
dF
dF
RANGE UNITS
"H2O
"H2O
–2 to 2 "H2O
PSIG
PSIG
PSIG
PSIG
RANGE UNITS
40 to 99 dF
40 to 99 dF
40 to 99 dF
40 to 110 dF
2 to 10 deltaF
0 to 25 deltaF
1 to 25 deltaF
45 to 75 dF
45 to 75 dF
45 to 75 dF
80 to 120 dF
–20 to 80 dF
5 to 75 dF
–20 to 80 dF
–20 to 80 dF
189
WRITE STATUS
CCN POINT WRITE STATUS
EDT
LAT
MAT
RETURN_T forcible
SPACE_T forcible
SAT
OAT forcible
RAT forcible
SPT forcible
SPTO forcible
CCT
LAT_SGAS
LAT1SGAS
LAT2SGAS
LAT3SGAS
LIMSWTMP
SCTA
SSTA
SCTB
SSTB
RGTA
DTA1
CCN POINT WRITE STATUS
SP
BP
BP.NTWRK
DP_A
SP_A
DP_B
SP_B
CCN POINT
OHSP 68
OCSP 75
UHSP 55
UCSP 90
HCSP_GAP 5
VAVOCON 3.5
VAVOCOFF 2
SASP 55
SASP_HI 55
SASP_LO 60
SASPHEAT 85
TEMPPURG 50
TEMPCOOL 5
TEMPVOCC 65
TEMPVUNC 50
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