APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT)
MODE — OPERATING MODES
ITEM | EXPANSION | RANGE | UNITS |
OPERATING MODES |
|
|
|
MODE | Control Modes |
|
|
SYS | Unit operation disabled |
|
|
| Unit operation enabled |
|
|
| Service test enabled |
|
|
HVAC | HVAC Operation Disabled |
|
|
| Ventilation (fanonly) |
|
|
| Cooling |
|
|
| Free Cooling |
|
|
| Unoccupied Free Cooling |
|
|
| Reheat1 |
|
|
| Reheat2 |
|
|
| Reheat1 / Reheat2 |
|
|
| Heating |
|
|
HV.DN | Remote HVAC Mode Disable | No/Yes |
|
EFF.C | Cool Setpoint In Effect | xx.x | °F |
EFF.H | Heat Setpoint In Effect | xx.x | °F |
OCC | Currently Occupied | No/Yes |
|
T.OVR | Timed Override in Effect | No/Yes |
|
LINK | Linkage Active | No/Yes |
|
D.LMT | Demand Limit In Effect | No/Yes |
|
C.LOC | Compressor OAT Lockout | No/Yes |
|
H.LOC | Heat OAT Lockout | No/Yes |
|
OK.EC | OK to Use Economizer? | No/Yes |
|
COOL | Cool Mode Diagnostic |
|
|
COOL | In Cooling Mode? | No/Yes |
|
OK.CL | OK to Select Cool Mode? | No/Yes |
|
MS.TG | Mode Select Timeguard | xxx | secs |
OK.EC | OK to Use Economizer? | No/Yes |
|
OK.MC | OK to Use Compressors? | No/Yes |
|
C.LOC | Compressor OAT Lockout | No/Yes |
|
CA.LO | Circuit A Lockout Temp | xxx | °F |
CB.LO | Circuit B Lockout Temp | xxx | °F |
CC.LO | Circuit C Lockout Temp | xxx | °F |
IDF | Indoor Fan State | Off/On |
|
F.SPD | Commanded Fan Speed | xxx | % |
AVL.C | Available Cooling Stages | x |
|
REQ.C | Requested Cooling Stages | x |
|
LMT.C | Max Cool Stage In Effect | x |
|
ACT.C | Actual Cooling Stages | x |
|
CMP.A | Circuit A Compressor(s) | Off/On |
|
CMP.B | Circuit B Compressor | Off/On |
|
CMP.C | Circuit C Compressor | Off/On |
|
ST.A | Circuit A Strikes | x |
|
ST.B | Circuit B Strikes | x |
|
ST.C | Circuit C Strikes | x |
|
F.LEV | Outdoor Fan Level | x |
|
SAT | Supply Air Temperature |
|
|
SAT | Supply Air Temperature | xxx.x | °F |
SA.DM | Supply Air Temp Demand | xxx.x | ^F |
SA.PD | SAT Cool Demand (+) Level | xx.x | ^F |
SA.ND | SAT Cool Demand () Level | xx.x | ^F |
SAT.U | Minimum SAT Upper Level | xx.x | °F |
SAT.L | Minimum SAT Lower Level | xx.x | °F |
SA.TR | Supply Air d/dt (F/min) | xxxx.x |
|
SA.DR | SAT Delta Reference Temp | xxx.x | °F |
SPT | Space Temperature |
|
|
SPT | Space Temperature | xxx.x | °F |
DMD.C | Cooling Demand | xxx.x | ^F |
TRD.C | Cool Demand d/dt (F/min) | xxx.x |
|
CL.PD | SPT Cool Demand (+) Level | xx.x | ^F |
CL.ND | SPT Cool Demand () Level | xx.x | ^F |
C.LAG | Cool Thermal Lag Factor | x.x |
|
HMZR | Humidimizer |
|
|
REHT | Humidimizer Equipped | No/Yes |
|
HUM | Space Humidity Switch | Low/High |
|
SP.RH | Space Humidity Sensor | xxx.x | % |
R.LO.A | Reheat2 OAT Lockout A | No/Yes |
|
RA.LO | Reheat2 OAT Limit A | xx | °F |
R.LP.A | Reheat2 SSP Override A | No/Yes |
|
R.LO.B | Reheat2 OAT Lockout B,C | No/Yes |
|
RB.LO | Reheat2 OAT Limit B,C | xx | °F |
R.LP.B | Reheat2 SSP Override B,C | No/Yes |
|
AVL.R | Available Reheat2 Stages | x |
|
REQ.R | Requested Reheat2 Stages | x |
|
ACT.R | Actual Reheat2 Stages | x |
|
CRC | Cool>Reheat1 Control | Off/On |
|
RH2.A | Reheat2 Valve A | Off/On |
|
RH2.B | Reheat2 Valve B,C | Off/On |
|
CCN TABLE/
MAINTENANCE
MODES
COOLDIAG
CCN WRITE
CCN POINT
STATUS
SYS_MODE_TEXT1 SYS_MODE_TEXT2 (table only)
SYS_MODE_TEXT3 (table only) HVACMODE_TEXT_1 HVACMODE_TEXT_2 (table only) HVACMODE_TEXT_3 (table only)
HVACDOWN forcible
CSP_EFF
HSP_EFF
OCCUPIEDforcible
MODETOVR
MODELINK
MODEDMDL
COMPLOCK
HEATLOCK
ECONCOOL
IN_COOL
OKTOCOOL
COOLMSTG
ECONCOOL
MECHCOOL
COMPLOCK
OATLCMPA
OATLCMPB
OATLCMPC
IDFSTATE
FANSPEED
AVLCSTGS
REQCSTGS
CSTGLIMT
ACTCSTGS
COMP_A
COMP_B
COMP_C
ASTRIKES
BSTRIKES
CSTRIKES
FANLEV
SAT_DISP
SAT_DMD
SAT_POS
SAT_NEG
SATMIN_H
SATMIN_L
SATTREND
SAT_REF
SPACE_Tforcible
COOL_DMD
CLDTREND
DEM_POS
DEM_NEG
COOL_LAG
REHEAT
HUM_STATforcible
SPRHforcible
RHALOCK
OATLRH_A
RHALPOV
RHBLOCK
OATLRH_B
RHBLPOV
AVLRSTGS
REQRSTGS
ACTRSTGS CRC RH2_A RH2_B
DISPLAY WRITE STATUS
forcible
forcible
forcible
48/50PG and PM
109
