York YLUA0078 Installation Operation & Maintenance page 155

FORM 150.73-NM1
ISSUE DATE: 09/04/2020
TABLE 40 – ISN TRANSMITTED DATA (CONT'D)
ISN
CHARACTER TYPE
PAGE
P37 109 Digital
P38 110 Digital
P39 111 Digital
P40 112 Digital
P41 113 Digital
P42 114 Digital
P43 115 Digital
P44 116 Digital
P45 117 Digital
P46 118 Digital
P47 119 Digital
P48 120 Digital
P49 121 Digital
P50 122 Digital
P51 123 Digital
P52 124 Digital
P53 125 Digital
P54 126 Digital
P55 127 Digital
P56 128 Coded
P57 129 Coded
P58 130 Coded
P59 131 Coded
* The operational and fault codes sent to ISN pages 56 through 59 are defined in Table 42. Note that this table of fault and operational codes
is for all DX products.
JOHNSON CONTROLS
DATA
SYS 2 Alarm
Evaporator Heater
Status
Evaporator Pump
Status
SYS 1 Comp. 2 Run
SYS 2 Comp. 2 Run
SYS 1 Liquid Line
Solenoid Valve or EEV
Pilot Solenoid
SYS 1 Hot Gas
Bypass Valve
SYS 1 Comp. 2 Run
SYS 2 Comp. 2 Run
SYS 2 Liquid Line
Solenoid Valve or EEV
Pilot Solenoid
Lead System
(0=SYS 1,
1=SYS 2)
SYS 1 Comp.3 Run
SYS 2 Comp. 3 Run
Chilled Liquid Type
(0=Water, 1=Glycol)
Ambient Control Mode
(0=Std. Ambient,
1=Low Ambient)
Local/Remote
Control Mode
(0=Local,
1=Remote)
Units
(0=Imperial, 1= SI)
Lead/Lag Control
Mode
(0=Manual,1= Remote)
----
* SYS 1
Operational Code
* SYS 1
Fault Code
* SYS 2
Operational Code
* SYS 2
Fault Code
TABLE 40 – ISN TRANSMITTED DATA (CONT'D)
ISN
CHARACTER TYPE
PAGE
P60 132 Coded
P61 133 Coded
P62 134 Coded
P63 135 Coded
P64 136 Coded
P65 137 Coded
P66 138-141 Analog
P67 142-145 Analog
P68 146-149 Analog
P69 150-153 Analog
P70 154-157 Analog
P71 158-161 Analog
P72 162-165 Analog
P73 166-169 Analog
P74 170-173 Analog
P75 174-177 Analog
P76 Analog
178-181
P77 182-185 Analog
P78 186-189 Analog
P79 190-193 Analog
P80 194 Digital
P81 195 Digital
P82 196 Digital
P83 197 Digital
P84 198 Digital
SECTION 10 – MAINTENANCE
DATA
----
SYS 1 Condenser
Fan Stage
----
SYS 2 Condenser
Fan Stage
----
Unit Control Mode
(0=Leaving Water,
1=Return Water,
2=Discharge Air,
3=Suction Press.,
4=Cooling
5=Heating)
Anti-Recycle Timer
Leaving Chilled Liquid
Temp. Cutout
Low Ambient
Temp. Cutout
----
Low Suction
Pressure Cutout
High Discharge
Pressure Cutout
Setpoint
Cooling Range
----
----
SYS 1 Discharge
Temp.
(EEV Only-Optional)
SYS 1 Discharge
Superheat
(EEV Only- Optional)
SYS 2 Discharge
Temp.
(EEV Only- Optional)
SYS 2 Discharge
Superheat
(EEV Only- Optional)
----
----
----
----
----
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