Temperature Mode And Sub-Mode Directory; Pressures Mode And Sub-Mode Directory; Set Points Mode And Sub-Mode Directory; Inputs/Outputs Mode And Sub-Mode Directory - Carrier AquaSnap 30MPA Series Controls, Start-Up, Operation, Service, And Troubleshooting

ITEM
UNIT ENT AND LEAVE UNIT TEMPS

CEWT Cooler Entering Fluid

CLWT Cooler Leaving Fluid

CDET Condenser Entering Fluid

CDLT Condenser Leaving Fluid

OAT Outside Air Temperature

SPT Space Temperature

DLWT Lead/Lag Leaving Fluid
CIR.A TEMPERATURES CIRCUIT A

SCT.A Saturated Condensing Tmp

SST.A Saturated Suction Temp

RGT.A Compr Return Gas Temp

D.GAS Discharge Gas Temp

SH.A Suction Superheat Temp
ITEM
PRC.A PRESSURES CIRCUIT A

DP.A Discharge Pressure

SP.A Suction Pressure
ITEM EXPANSION
COOL COOLING SETPOINTS

CSP.1 Cooling Setpoint 1

CSP.2 Cooling Setpoint 2

CSP.3 ICE Setpoint
HEAD HEAD PRESSURE SETPOINTS

H.DP Head Setpoint
FRZ BRINE FREEZE SETPOINT

BR.FZ Brine Freeze Point
ITEM
GEN.I GENERAL INPUTS

STST Start/Stop Switch

FLOW Cooler Flow Switch

CD.FL Condenser Flow Switch

DLS1 Demand Limit Switch 1

DLS2 Demand Limit Switch 2

ICED Ice Done

DUAL Dual Setpoint Switch
CRCT CIRCUIT INPUTS

FKA1 Compressor A1 Feedback

FKA2 Compressor A2 Feedback

FKA3 Compressor A3 Feedback

HPS.A High Pressure Switch A
4-20 4-20 MA INPUTS

DMND 4-20 ma Demand Signal

A.DL Active Demand Limit

RSET 4-20 ma Reset Signal

D.RST Degrees of Reset

CSP 4-20 ma Cooling Setpoint
ITEM
GEN.O GENERAL OUTPUTS

C.LWP Cooler Pump Relay

C.DWP Condenser Pump

ALRM Alarm State

CD.W.O* Condenser Valve Open

CD.W.C* Condenser Valve Close
* Not supported.
APPENDIX A — LOCAL DISPLAY TABLES (cont)

Temperature Mode and Sub-Mode Directory

EXPANSION

Pressures Mode and Sub-Mode Directory

EXPANSION

Set Points Mode and Sub-Mode Directory

RANGE
–20 to 70°F
–20 to 70°F
–20 to 32°F
85 to 120°F
–20 to 34°F
Inputs Mode and Sub-Mode Directory
EXPANSION
STRT/STOP
OFF/ON
OFF/ON
OFF/ON
OFF/ON
OFF/ON
OFF/ON
OFF/ON
OFF/ON
OFF/ON
OFF/ON
xx.x
xx.x
xx.x
Outputs Mode and Sub-Mode Directory
EXPANSION
OFF/ON
OFF/ON
OFF/ON
OFF/ON
OFF/ON
UNITS
xxx.x °F COOL_EWT
xxx.x °F COOL_LWT
xxx.x °F COND_EWT
xxx.x °F COND_LWT
xxx.x °F OAT
xxx.x °F SPT
xxx.x °F DUAL_LWT
xxx.x °F TMP_SCTA
xxx.x °F TMP_SSTA
xxx.x °F TMP_RGTA
xxx.x °F DISGAS
xxx.x ΔF
SH_A
UNITS
xxx.x PSIG DP_A
xxx.x PSIG SP_A
UNITS
xxx.x °F
xxx.x °F
xxx.x °F
xxx.x °F
xxx.x °F
UNITS CCN POINT
START
COOLFLOW
CONDFLOW
DMD_SW1
DMD_SW2
ICE_DONE
DUAL_IN
K_A1_FBK
K_A2_FBK
K_A3_FBK
HPSA
LMT_MA
DEM_LIM
RST_MA
DEG_RST
CSP_IN
UNITS CCN POINT
COOLPUMP
CONDPUMP
ALM
COND_WVO
COND_WVC
74
CCN POINT COMMENT
CCN POINT COMMENT
CCN POINT DEFAULT
CSP1 44°F
CSP2 44°F
CSP3 32°F
HSP 95°F
BRN_FRZ 34°F
COMMENT
COMMENT