York YVAA User Manual

JOHNSON CONTROLS
106
SECTION 7 - OPERATION
Form 201.47-ICOM1
Issue date: 17/11/2022
Table 17 - YVAA SC-EQ BAS Points List
YVAA / YVFA / YAGK SC-EQ BAS Points List
Rev 2.14
May 10, 2022
SC-EQ Software Version 4.5.0.18
Long Name
(BACnet Object Description)
Short Name
(BACnet Object Name)
Notes
IP
Units
SI
Units
Enum Set
BACnet
Object &
Instance
N2 Metasys
Address
MODBUS
Address
MODBUS
Scale
MODBUS
Data Type
LON Profile Name
LON SNVT Type
Remote Setpoint REMOTE SETPOINT °F °C AV1 ADF 1 0001 X10 Signed nviCoolSetPt SNVT_temp_p
Remote Current Limit Setpoint REM CURRENT LIMIT SETP % % AV2 ADF 2 0002 X10 Signed nviCapacityLimit SNVT_lev_percent
Remote Sound Limit REMOTE SOUND LIMIT % % AV3 ADF 3 0003 X10 Signed nviSoundLimit SNVT_lev_percent
AV4 ADF 4 0004 X10 Signed
Remote Start / Stop Command [0=Stop, 1=Run] REM START STOP CMD None None 0=Stop, 1=Run BV1 BD 1 0061 N/A Signed nviChillerEnable SNVT_switch
Remote FC Valve Open Inhibit REM FC VALVE OPEN INHIBIT None None 0 = Disabled, 1 = Enabled BV2 BD 2 0062 N/A Signed nviFCvlvOpenInh SNVT_switch Remote FC Valve Close Inhibit REM FC VALVE CLOSE INHIBIT None None 0 = Disabled, 1 = Enabled BV3 BD 3 0063 N/A Signed nviFCvlvCloseInh SNVT_switch History Buffer 1 Request [0=Live Data, 1=History 1 Data] HISTORY REQUEST None 0=Live Data, 1=History 1 Data BV4 BD 4 0064 N/A Signed nviHistRequest SNVT_switch
Units Units None None
0=IP (English), 1=SI (Metric)
MV65001
ADI 201
65001
X1
Unsigned
Leaving Chilled Liquid Temp LEAVING CHILLED LIQ TEMP °F °C AV5 ADF 5 0005 X10 Signed nvoLvgCHWTemp SNVT_temp_p
Entering Chilled Liquid Temp ENTERING CHILLED LIQ TEMP °F °C AV6 ADF 6 0006 X10 Signed nvoEntCHWTemp SNVT_temp_p VSD Internal Ambient Temp VSD INT AMBIENT TEMP °F °C AV7 ADF 7 0007 X10 Signed nvoVSDInternalT SNVT_temp_p Sys 1 Condenser Temperature SYS 1 COND TEMP °F °C AV8 ADF 8 0008 X10 Signed nvoS1CondTemp SNVT_temp_p Sys 1 Discharge Temperature SYS 1 DISCH TEMP °F °C AV9 ADF 9 0009 X10 Signed nvoS1DischTemp SNVT_temp_p
Outside Ambient Air Temperature OUTSIDE AMBIENT AIR TEMP °F °C AV10 ADF 10 0010 X10 Signed nvoOutsdAirTemp SNVT_temp_p Sys 1 Eductor Temperature SYS 1 EDUCTOR TEMP °F °C AV11 ADF 11 0011 X10 Signed nvoS1EductorTemp SNVT_temp_p Sys 1 Oil Pressure SYS 1 OIL PRESS PSIG BARG AV12 ADF 12 0012 X10 Signed nvoS1OilPress SNVT_press Sys 1 Suction Pressure SYS 1 SUCT PRESS PSIG BARG AV13 ADF 13 0013 X10 Signed nvoS1SuctPress SNVT_press Sys 1 Discharge Pressure SYS 1 DISCH PRESS PSIG BARG AV14 ADF 14 0014 X10 Signed nvoS1DischPress SNVT_press Sys 1 Compressor % Full Load Amps SYS 1 COMP PCT FLA % % AV15 ADF 15 0015 X10 Signed nvoS1CompPctFLA SNVT_lev_percent Sys 1 Total Run Hours SYS 1 HOURS Hr Hr AV16 ADF 16 0016 X1 Unsigned nvoS1RunHours SNVT_time_hour
Sys 1 Total Number of Starts SYS 1 STARTS None None AV17 ADF 17 0017 X1 Unsigned nvoS1SysStarts SNVT_count Sys 1 Highest Motor Temp SYS 1 HIGHEST MOTOR TEMP °F °C AV18 ADF 18 0018 X10 Signed nvoS1MtrTempHi SNVT_temp_p Sys 2 Highest Motor Temp SYS 2 HIGHEST MOTOR TEMP °F °C AV19 ADF 19 0019 X10 Signed nvoS2MtrTempHi SNVT_temp_p Sys 2 Eductor Temperature SYS 2 EDUCTOR TEMP °F °C AV20 ADF 20 0020 X10 Signed nvoS2EductorTemp SNVT_temp_p Sys 2 Oil Pressure SYS 2 OIL PRESS PSIG BARG AV21 ADF 21 0021 X10 Signed nvoS2OilPress SNVT_press Sys 2 Suction Pressure SYS 2 SUCT PRESS PSIG BARG AV22 ADF 22 0022 X10 Signed nvoS2SuctPress SNVT_press Sys 2 Discharge Pressure SYS 2 DISCH PRESS PSIG BARG AV23 ADF 23 0023 X10 Signed nvoS2DischPress SNVT_press Sys 2 Compressor % Full Load Amps SYS 2 COMP PCT FLA % % AV24 ADF 24 0024 X1 Signed nvoS2CompPctFLA SNVT_lev_percent
Sys 2 Total Run Hours SYS 2 HOURS Hr Hr AV25 ADF 25 0025 X1 Unsigned nvoS2RunHours SNVT_time_hour
Sys 2 Total Number of Starts SYS 2 STARTS None None AV26 ADF 26 0026 X1 Unsigned nvoS2SysStarts SNVT_count VSD Output Frequency VSD OUTPUT FREQUENCY Hz Hz AV27 ADF 27 0027 X1 Signed nvoVSDOutFreq SNVT_freq_hz Sys 1 Condenser Drain Valve % Open SYS 1 COND DRAIN VALVE PCT % % AV28 ADF 28 0028 X1 Signed nvoS1CNDDrnValve SNVT_lev_percent
Sys 2 Condenser Drain Valve % Open SYS 2 COND DRAIN VALVE PCT % % AV29 ADF 29 0029 X10 Signed nvoS2CNDDrnValve SNVT_lev_percent
Chiller Run CHILLER RUN
0=Off, 1=On
BV5
BD 5
0065
N/A
Signed
nvoChillerRun
SNVT_switch
Chiller Alarm [0=No Alarm,1 = Alarm] CHILLER ALARM
0=No Alarm, 1=Alarm Active
BV6
BD 6
0066
N/A
Signed
nvoChillerAlarm
SNVT_switch
Evaporator Heater Status EVAPORATOR HEATER STATUS
0=Off, 1=On
BV7
BD 7
0067
N/A
Signed
nvoEvapHeater
SNVT_switch
Evaporator Pump Status EVAPORATOR PUMP STATUS
0=Off, 1=On
BV8
BD 8
0068
N/A
Signed
nvoEvapPump
SNVT_switch
Sys 1 Compressor Run Status SYS 1 COMP RUN STATUS
0=Off, 1=On
BV9
BD 9
0069
N/A
Signed
nvoS1CompRun
SNVT_switch
Sys 2 Compressor Run Status SYS 2 COMP RUN STATUS
0=Off, 1=On
BV10
BD 10
0070
N/A
Signed
nvoS2CompRun
SNVT_switch
Sys 1 VI Step Solenoid Valve 1 Status SYS 1 VI STEP SOL VALVE 1 STATUS
0=Off, 1=On
BV11
BD 11
0071
N/A
Signed
nvoS1VIStepSol1
SNVT_switch
Sys 2 VI Step Solenoid Valve 1 Status SYS 2 VI STEP SOL VALVE 1 STATUS
0=Off, 1=On
BV12
BD 12
0072
N/A
Signed
nvoS2VIStepSol1
SNVT_switch
Sys 1 VI Step Solenoid Valve 2 Status SYS 1 VI STEP SOL VALVE 2 STATUS
0=Off, 1=On
BV13
BD 13
0073
N/A
Signed
nvoS1VIStepSol2
SNVT_switch
Sys 2 VI Step Solenoid Valve 2 Status SYS 2 VI STEP SOL VALVE 2 STATUS
0=Off, 1=On
BV14
BD 14
0074
N/A
Signed
nvoS2VIStepSol2
SNVT_switch
BV15 BD 15 0075 N/A Signed BV16 BD 16 0076 N/A Signed
Evap Anti-Freeze Flow Switch EVAP ANTI-FREEZE FLOW SWITCH
0=Off, 1=On
BV17
BD 17
0077
N/A
Signed
nvoEvapAFrFlowSw
SNVT_switch
Evap Anti-Freeze Pump Run EVAP ANTI-FREEZE PUMP RUN
0=Off, 1=On
BV18
BD 18
0078
N/A
Signed
nvoEvapAFrPmpRun
SNVT_switch
Cooling Type [0=Water, 1=Glycol] COOLING TYPE
0=Water, 1=Glycol
BV19
BD 19
0079
N/A
Signed
nvoCoolingType
SNVT_switch
Local Remote Control Mode [0=Local,1=Remote] LOCAL REMOTE CONTROL MODE
0=Local, 1=Remote
BV20
BD 20
0080
N/A
Signed
nvoLocRemCtrlMde
SNVT_switch
Display Units [0=Imperial,1=SI] DISPLAY UNITS
0=Imperial, 1=SI
BV21
BD 21
0081
N/A
Signed
nvoDisplayUnits
SNVT_switch
Ready To Start READY TO START
0=Off, 1=On
BV22
BD 22
0082
N/A
Signed
nvoReadyToStart
SNVT_switch
BV23 BD 23 0083 N/A Signed BV24 BD 24 0084 N/A Signed
Sys 1 Operational Code SYS 1 OPERATIONAL CODE None None
See Status Codes Tab
MV1
N/A
N/A
N/A
Unsigned
N/A
SNVT_count
Sys 1 Fault Code SYS 1 FAULT CODE None None
See Status Codes Tab
MV2
N/A
N/A
N/A
Unsigned
N/A
SNVT_count
Sys 2 Operational Code SYS 2 OPERATIONAL CODE None None
See Status Codes Tab
MV3
N/A
N/A
N/A
Unsigned
N/A
SNVT_count
Sys 2 Fault Code SYS 2 FAULT CODE None None
See Status Codes Tab
MV4
N/A
N/A
N/A
Unsigned
N/A
SNVT_count
Sys 1 Condenser Fan Stage [0-14] SYS 1 COND FAN STAGES RUN
If (Standard or Optimized Staged Fans)
None
None
AV405
ADI 5
0034
X1
Unsigned
nvoS1CNDFanStage
SNVT_count
Sys 1 Condenser Fan Speed [VSD] SYS 1 COND FAN SPEED PCT
If (Standard or Optimized VSD Fans)
%
%
AV406
ADI 6
0035
X1
Unsigned
nvoS1CNDFanSpPct
SNVT_lev_percent
Sys 2 Condenser Fan Stage [0-14] SYS 2 COND FAN STAGES RUN
If (Standard or Optimized Staged Fans)
None
None
AV407
ADI 7
0036
X1
Unsigned
nvoS2CNDFanStage
SNVT_count
Sys 2 Condenser Fan Speed [VSD] SYS 2 COND FAN SPEED PCT
If (Standard or Optimized VSD Fans)
%
%
AV408
ADI 8
0037
X1
Unsigned
nvoS2CNDFanSpPct
SNVT_lev_percent

York YVAA Specifications

General

Refrigerant	R-134a
Condenser	Water-cooled
Compressor Type	Screw
Efficiency	High
Operating Voltage	380V/3/60Hz
Weight	Varies with model; consult factory
Dimensions	Varies with model; consult factory