QUANTECH
152
FORM QTC3-NM1
ISSUE DATE 08/03/2022
SECTION 7 – UNIT CONTROLS
TABLE 20 - YORKTALK 2 COMMUNICATIONS DATA MAP (CONT’D)
Address Scale
Imperial SI
Sys 2 Run Time in seconds
YT2_ S01_ P30
nvoYTS01p030 SNVT_count_f (51)
ADF 24 0024 x10
°F °C
Sys 2 Suction Temperature (Cond Unit)
Sys 2 Cooler Inlet Refrigerant Temp (R-407c)
OOOOO
Sys 2 Defrost Temperature (HP)
Sys 2 Suction Superheat (EEV)
Sys 1 Alarm [0=No Alarm, 1=Alarm]
Sys 2 Alarm [0=No Alarm, 1=Alarm]
YT2_ S01_ P42
nvoYTS01p042 SNVT_switch (95)
BD 11 0071 N/A
0/1 0/1
Sys 1 Liquid Line Solenoid Valve
Sys 1 Mode Solenoid Valve (HP)
SSSSS
Sys 1 Hot Gas Bypass Valve
YT2_ S01_ P46
nvoYTS01p046 SNVT_switch (95)
BD 15 0075 N/A
0/1 0/1
Sys 2 Liquid Line Solenoid Valve
Sys 2 Mode Solenoid Valve (HP)
SSSSS
Lead System [0=Sys1, 1=Sys2]
Chilled Liquid Type [0=Water, 1=Glycol]
Ambient Control Mode [0=Std Amb, 1=Low Amb]
Local/Remote Control Mode [0=Local, 1=Remote]
Lead/Lag Control Mode [0=Manual, 1=Auto]
Sys 2 Hot Gas Bypass Valve
Sys 1 Condenser Fan Stage
Sys 2 Condenser Fan Stage
P65
MV10
YT2_ S01_ P65 nvoYTS01p065 SNVT_count_f (51)
ADI 10 0039 x1
None None
Unit Control Mode [0=LW, 1=RW, 2=DA, 3=SP,
SSSSS
Anti-Recycle Time Programmed
Leaving Chilled Liquid Temp Cutout
YT2_ S01_ P69
nvoYTS01p069 SNVT_count_f (51)
PSI BAR Low Suction Pressure Cutout Heating (HP) S S S S S
LON SNVT Type
N2
Metasys
Units
Point List Code: S = Standard O = Optional N = Not Available
Ref
Object
Typ/Ins
BACnet Object
Name
LON Profile
Name
Modbus
Johnson Controls, Inc.
Subject to change without notice.
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02/11/2020