Carrier 48FC Series Controls, Start-Up, Operation And Troubleshooting page 99

Single package rooftop units with systemvu controls version 1.x and puronr (r-410a) refrigerant
Hide thumbs Also See for 48FC Series:
Table of Contents

Advertisement

TABLE
DISPLAY NAME
MODES
Operating Mode
System Mode
Operating Sub--- Mode
Running Mode Operation
Ventilation Status
Ventilation Status
System Demand
System Demand
Currently Occupied
Linkage Active
Unocc Free Cool Active
Temp Compensate Start On
Current Mode Ended
Cool Mode Select T.guard
Heat Mode Select T.guard
Cool Setpoint in Effect
Heat Setpoint in Effect
Effective Demand Temp
Space Cooling Demand
Cooling Demand Trend
Heating Space Demand
Heat Space Demand Trend
TESTMODE
Economizer Position Test
Compressor Bump A1 Test
Rht Dischg Valve Rly Tst
Reheat Liq Valv Rly Test
Cooling Liq Valv Test
Crankcase Heater 1 test
Alarm Output Relay Test
Power Exhaust 1 Test
Power Exhaust 2 Test
2Position/ERV Relay Test
Indoor Fan Speed Test
IDF Manual Transition
Cooling W/Comp.A1 Test
Cooling W/Comp.ALD Test
ODF Speed Relay Test
Humidimizer Level Test
Heating Stage 1 Test
Heating Stage 2 Test
AUTO INDEPENDENT TEST
RUN AUTO COOLING TEST
RUN AUTO HEATING TEST
RUN AUTO SYSTEM TEST
IDF_DIAG
IDF Commanded RPM
Commanded IDF Speed
Requested IDF Speed
IDF Vent Speed--- RPM
IDF Heat Speed--- RPM
IDF Free Cool Speed--- RPM
IDF Low Cool Speed--- RPM
IDF High Cool Speed--- RPM
IDF Maximum Fan Speed
APPENDIX D: SystemVut Controller CCN Tables
Maintenance Tables
see Appendix B
see Appendix B
see Appendix B
see Appendix B
see Appendix B
see Appendix B
see Appendix B
0 to 99
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
xxx
xxx
xx.x
xx.x
xxx.x
xx.x
xx.x
xx.x
xx.x
0 to 100
On/Off
On/Off
On/Off
On/Off
On/Off
On/Off
On/Off
On/Off
On/Off
0 to 100
Yes/No
On/Off
On/Off
On/Off
0=Off,
1=Subcool,
2=Reheat
On/Off
On/Off
Yes/No
Yes/No
Yes/No
Yes/No
0 to 3000
0 to 100
0 to 100
0 to 3000
0 to 3000
0 to 3000
0 to 3000
0 to 3000
0 to 100
VALUES
UNITS
sec
sec
° F
° F
° F
ΔF
ΔF
%
%
RPM
%
%
RPM
RPM
RPM
RPM
RPM
%
99
POINT NAME
WRITE STATUS
MODETEXT
SYSMODE
SUBMTEXT
SUB_MODE
VENTTEXT
VENTSTAT
SYS_DMDT
SYS_DMD
OCCUPIED
Forcible
LNK_ACT
UFC_ACT
TCS_ACT
MODEDONE
COOLMSTG
HEATMSTG
CSP_EFF
HSP_EFF
TEMP_EFF
COOL_DMD
CLDTREND
HEAT_DMD
HTDTREND
S_DAMPER
Writable
S_BMPA1
Writable
S_RDV_A
Writable
S_RLV_A
Writable
S_CLV_A
Writable
S_CCHR1
Writable
S_ALARM
Writable
S_PE_1
Writable
S_PE_2
Writable
S_ERV2P
Writable
S_IDFSPD
Writable
S_IDFTRN
Writable
S_COOLA1
Writable
S_COLALD
Writable
S_OFRSPD
Writable
S_HMZLEV
Writable
S_HEAT1
Writable
S_HEAT2
Writable
AUTOINDP
Writable
AUTOCOOL
Writable
AUTOHEAT
Writable
AUTOSYS
Writable
FSPD_RPM
FANSPEED
RQFANSPD
RPM_VENT
RPM_HEAT
RPM_FCL
RPM_LCL
RPM_HCL
SPEEDMAX

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents