York YCAL0043 - YCAL0043 - 0066 LOW AMBIENT FAN CONTROL OPTION; General

JOHNSON CONTROLS
196
FORM 150.67-NM2
ISSUE DATE: 01/31/2019
SECTION 10 – MAINTENANCE
AI BACNET NAME ANALOG INPUT DESCRIPTION
39 H_DSCH_P_CO HIGH DISCHARGE PRESSURE CUTOUT
40 COOL_SETP SETPOINT
41 SP_SETP_S1 SETPOINT 1 (SP CONTROL)
42 CONTROL_RG COOLING RANGE
43 SP_CTL_RG_S1 COOLING RANGE 1 (SP CONTROL)
44 SP_SETP_S2 SETPOINT 2 (SP CONTROL)
45 HEAT_SETP HEATING SETPOINT (HP ONLY)
46 SP_CTL_RG_S2 COOLING RANGE 2 (SP CONTROL)
47 HEAT_RANGE HEATING RANGE (HP ONLY)
48 S1_DSCH_TEMP SYS 1 DISCHARGE TEMPERATURE (EEV ONLY)
49 S1_DSCH_SH SYS 1 DISCHARGE SUPERHEAT (EEV ONLY)
50 S2_DSCH_TEMP SYS 2 DISCHARGE TEMPERATURE (EEV ONLY)
51 S2_DSCH_SH SYS 2 DISCHARGE SUPERHEAT (EEV ONLY)
Serial Communication Binary Input Data
This data can be read using a BACnet or Modbus net-
work connection and can NOT be modified using this
connection. The Modbus Register Address for these
points is 1281 + BI #.
BI
BACNET
NAME
BINARY INPUT DESCRIPTION
1 S1_ALARM SYS 1 ALARM
2 S2_ALARM SYS 2 ALARM
3 EVAP_HTR EVAPORATOR HEATER STATUS
4 EVAP_PUMP EVAPORATOR PUMP STATUS
5 SI_C1_RUN SYS COMP 1 RUN
6 S2_C1_RUN SYS 2 COMP 1 RUN
7 S1_LLSV
SYS 1 LIQUID LINE SOLENOID
VALVE
8
S1_MODE_
SV
SYS 1 MODE SOLENOID VALVE
(HP ONLY)
9 S1_HGBV SYS 1 HOT GAS BYPASS VALVE
10 S1_BHS
BIVALENT HEAT SOURCE (HP
ONLY)
11 S1_C2_RUN SYS 1 COMP 2 RUN
12 S2_C2_RUN SYS 2 COMP 2 RUN
13 S2_LLSV
SYS 2 LIQUID LINE SOLENOID
VALVE
BI
BACNET
NAME
BINARY INPUT DESCRIPTION
14
S2_MODE_
SV
SYS 2 MODE SOLENOID VALVE
(HP ONLY)
15 LEAD_SYS
LEAD SYSTEM (0 = SYS 1, 1 =
SYS 2)
16 S1_C3_RUN SYS 1 COMP 3 RUN
17 S2_C3_RUN SYS 2 COMP 3 RUN
18
CH_LIQ_
TYPE
CHILLED LIQUID TYPE (0 = WA-
TER, 1 = GLYCOL)
19 AMB_MODE
AMBIENT CONTROL MODE (O =
STD AMB, 1 = LOW AMB)
20
CNTL_
MODE_
LOCAL / REMOTE CONTROL
MODE (0 = LOCAL, 1 = RE-
MOTE)
21 DATA_UNIT UNITS (0 = IMPERIAL, 1 = SI)
22 AUTO_LL
LEAD / LAG CONTROL MODE (0
= MANUAL, 1 = AUTO)