United Technologies Carrier Weathermaker 48A2, Controls, Start-Up, Operation, Service, And Troubleshooting

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APPENDIX A — LOCAL DISPLAY TABLES (cont)
MODE — TIME CLOCK
MODE — OPERATING MODES
MODE — ALARMS
ITEM EXPANSION RANGE UNITS CCN POINT DEFAULT PAGE NO.
TIME TIME OF DAY
HH.MM Hour and Minute 00:00 TIME 77, 78
DATE MONTH,DATE,DAY AND YEAR
MNTH Month of Year multi-text strings MOY 77, 78
DOM Day of Month 0-31 DOM 77, 78
DAY Day of Week multi-text strings DOWDISP 77, 78
YEAR Year e.g. 2003 YOCDISP 77, 78
SCH.L LOCAL TIME SCHEDULE 21,22,77,78
PER.1 PERIOD 1
DAYS DAY FLAGS FOR PERIOD 1 Period 1 only 78
MON Monday in Period YES/NO PER1MON Yes 77,78
TUE Tuesday in Period YES/NO PER1TUE Yes 77,78
WED Wednesday in Period YES/NO PER1WED Yes 77,78
THU Thursday in Period YES/NO PER1THU Yes 77,78
FRI Friday in Period YES/NO PER1FRI Yes 77,78
SAT Saturday in Period YES/NO PER1SAT Yes 77,78
SUN Sunday in Period YES/NO PER1SUN Yes 78
HOL Holiday in Period YES/NO PER1HOL Yes 78
OCC Occupied from 00:00 PER1_OCC 00:00 23,78
UNC Occupied to 00:00 PER1_UNC 24:00 23,78
Repeated for periods 2-8………..
HOL.L
LOCAL HOLIDAY SCHEDULES
HD.01 HOLIDAY SCHEDULE 01
MON Holiday Start Month 0-12 HOL_MON1 78
DAY Start Day 0-31 HOL_DAY1 78
LEN Duration (Days) 0-99 HOL_LEN1 78
Repeated for holidays 2-30……..
DAY.S
DAYLIGHT SAVINGS TIME
DS.ST DAYLIGHT SAVINGS START
ST.MN Month 1 - 12 STARTM 4 78
ST.WK Week 1 - 5 STARTW 1 78
ST.DY Day 1 - 7 STARTD 7 78
MIN.A Minutes to Add 0 - 90 MINADD 60 78
DS.SP DAYLIGHTS SAVINGS STOP
SP.MN Month 1 - 12 STOPM 10 78
SP.WK Week 1 - 5 STOPW 5 78
SP.DY Day 1 - 7 STOPD 7 78
MIN.S Minutes to Subtract 0 - 90 MINSUB 60 78
ITEM EXPANSION RANGE UNITS CCN POINT
SYS.M ascii string spelling out the system mode string
HVAC ascii string spelling out the hvac modes string
CTRL ascii string spelling out the “control type” string
MODE MODES CONTROLLING UNIT
OCC Currently Occupied ON/OFF MODEOCCP
T.OVR Timed Override in Effect ON/OFF MODETOVR
DCV DCV Resetting Min Pos ON/OFF MODEADCV
SA.R Supply Air Reset ON/OFF MODESARS
DMD.L Demand Limit in Effect ON/OFF MODEDMLT
T.C.ST Temp.Compensated Start ON/OFF MODETCST
IAQ.P IAQ Pre-Occ Purge Active ON/OFF MODEIQPG
LINK Linkage Active - CCN ON/OFF MODELINK
LOCK Mech.Cooling Locked Out ON/OFF MODELOCK
H.NUM HVAC Mode Numerical Form 0-24 MODEHVAC
ITEM EXPANSION RANGE UNITS CCN POINT WRITE STATUS
CURR CURRENTLY ACTIVE ALARMS
this is a dynamic list of active alarms
strings
R.CUR Reset All Current Alarms YES/NO ALRESET ram config
HIST ALARM HISTORY
this is a record of the last 20 alarms
strings