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

ITEM
COOL COOLING CONFIGURATION
A1.EN Enable Compressor A1
A2.EN Enable Compressor A2
A3.EN Enable Compressor A3
A4.EN Enable Compressor A4
B1.EN Enable Compressor B1
B2.EN Enable Compressor B2
B3.EN Enable Compressor B3
B4.EN Enable Compressor B4
CS.A1 CSB A1 Feedback Alarm
CS.A2 CSB A2 Feedback Alarm
CS.A3 CSB A3 Feedback Alarm
CS.A4 CSB A4 Feedback Alarm
CS.B1 CSB B1 Feedback Alarm
CS.B2 CSB B2 Feedback Alarm
CS.B3 CSB B3 Feedback Alarm
CS.B4 CSB B4 Feedback Alarm
Z.GN
Capacity Threshold Adjust
DT.GN SUMZ EDT Derivative Gain
MC.LO
Compressor Lockout Temp
LLAG Lead/Lag Operation ?
HC.EV
High Capacity Evaporator
H.ODF High Efficiency OD Fans?
M.M.
Motor Master Control ?
MM.OF MM Setpoint Offset
M.PID
MOTORMAST PID CONFIGS
MM.RR Motor Master PI Run Rate
MM.PG Motor Master Prop Gain
MM.PD Motor Master Deriv. Gain
MM.TI Motor Master Integ. Time
SCT.H Maximum Condenser Temp
SCT.L Minimum Condenser Temp
DG.A1 A1 is Digital Scroll
MC.A1 A1 Min Digital Capacity
DS.AP Dig Scroll Adjust Delta
DS.AD Dig Scroll Adjust Delay
DS.RP Dig Scroll Reduce Delta
DS.RD Dig Scroll Reduce Delay
DS.RO Dig Scroll Reduction OAT
DS.MO Dig Scroll Max Only OAT
MLV Min Load Valve Enable
H.SST Hi SST Alert Delay Time
RR.VF Rev Rotation Verified?
CS.HP Use CSBs for HPS Detect?
EXV.C
EXV CIRCUIT CONFIGS
EX.SA Cir. EXV Start Algorithm
SH.SP
EXV Superheat Setpoint
SH.DB EXV Superheat Deadband
MOP.S
Max Oper. Pressure SP
CS.DE EXV Cir Start Delay Secs
CS.PD
EXV Cir PreMove Dly Secs
EX.MN Comp. Cir. Exv. Min Pos%
EX.MC
Comp Cir EXV Mn Strt Pos
EN.SC Enab Cir Shtdwn w/ flood
FL.TM Flooding Detect Time
E.PID EXV PID CONFIGS
EX.RR EXV PID Run Rate
EX.PG EXV PID Prop. Gain
EX.TI EXV Integration Time
EX.HO High OAT Lim (EXV Gain)
EX.LO Low OAT Lim (EXVGain)
EX.FG %EXV Move on Cir. Stg Up
EX.FD %EXV Move on Cir. Stg Dw
EX.CF EXV Pre-Move Config
EX.PM EXV Pre-Move Delay Secs
FL.SP EXV SH Flooding Setpoint
FL.OC Flood Ovrde Press Cutoff
FL.OD Flooding Override Delay
Table 28 — Cooling Configuration
EXPANSION RANGE UNITS
Disable/Enable
Disable/Enable
Disable/Enable
Disable/Enable
Disable/Enable
Disable/Enable
Disable/Enable
Disable/Enable
Disable/Enable
Disable/Enable
Disable/Enable
Disable/Enable
Disable/Enable
Disable/Enable
Disable/Enable
Disable/Enable
0.1 to 10
0.1 to 3
–25 to 55 dF
0 to 2
No/Yes
No/Yes
No/Yes
–20 to 20 dF
5 to120
0 to 5 sec
0 to 5
0.5 to 50
100 to 150 dF
40 to 90 dF
No/Yes
30 to 100 %
0 to 100 %
15 to 60 sec
0 to 100 %
15 to 60 sec
70 to 120 dF
70 to 120 dF
Disable/Enable
5 to 30 min
No/Yes
No/Yes
0 to 1
5 to 40 dF
0 to 2 dF
40 to 120 dF
10 to 240 sec
0 to 30 sec
0 to 100 %
0 to 100 %
No/Yes
15 to 900
5 to 120 sec
0 to 5
0.5 to 60
50 to 95 dF
40 to 80 dF
0 to 100 %
0 to 100 %
0 to 3 sec
0 to 30 sec
0 to 10 dF
0 to 1000 psig
0 to 255 sec
48
CCN POINT DEFAULT
CMPA1ENA Enable
CMPA2ENA Enable
CMPA3ENA Enable
CMPA4ENA Enable
CMPB1ENA Enable
CMPB2ENA Enable
CMPB3ENA Enable
CMPB4ENA Enable
CSB_A1EN Enable
CSB_A2EN Enable
CSB_A3EN Enable
CSB_A4EN Enable
CSB_B1EN Enable
CSB_B2EN Enable
CSB_B3EN Enable
CSB_B4EN Enable
Z_GAIN 1.0
DTGAIN 1.5
OATLCOMP 53
LLENABLE 0
HCAPEVAP No
HIGH_EFF No
MOTRMAST No
MMSPOFST -10.0
MM_RATE 5
MINCAPA1 50
MM_DG 0.3
MM_TI 30.0
SCT_MAX 115
SCT_MIN 80
DIGCMPA1 No
MINCAPA1 50
DSADJPCT 100
DSADJDLY 20
DSREDPCT 6
DSREDDLY 30
DSREDOAT 95
DSMAXOAT 105
MLV_ENAB Disable
HSSTTIME 10
REVR_VER No
CSBHPDET Yes
EXV_STAL 0
SH_SP 12.0
SH_DB 0.5
MOP_SP 70
EXVCSDLY 240
EXVCPDLY 30
CC_XMPOS 20.0
EXV_CSMP 30
FL_ENCSD Yes
FL_DETTM 120
EXV_RATE 5
EXV_PG 0.5
EXV_TI 50
HIGHOAT 70
LOWOAT 60
EXV_FF_G 10
EXV_FF_D 15.0
EXVPMCFG 1
EXVPMDLY 10
FL_SP 6.0
FL_ODPC 600.0
FL_OD 0