JOHNSON CONTROLS
136
FORM 100.50-NOM12
ISSUE DATE: 04/02/2019
SECTION 6 – USER INTERFACE CONTROL CENTER
DISPLAY TEXT TYPE ID VALUE RANGE LOCATION DESCRIPTION
OCCUPANCY STATE
Digital
Input
TB8-2
Occupied /
Unoccupied
I/O Board
Hardwired Digital Input To Put The Unit
Into The Occupied Mode
LOCAL STOP
Digital
Input
TB8-1 Run / Stop I/O Board
Digital Input That Turns The Unit On
And Off
FAN (G)
Digital
Input
TB8-8 On / Off I/O Board
Hardwired Digital Input To Turn The
Supply Fan On And Off
Y1 LOW COOL
Digital
Input
TB8-10 On / Off I/O Board
Hardwired Digital Input To Place The
Unit In First Stage Cooling Mode
Y2 HIGH COOL
Digital
Input
TB8-11 On / Off I/O Board
Hardwired Digital Input To Place The
Unit In Second Stage Cooling Mode
W1 LOW HEAT
Digital
Input
TB8-13 On / Off I/O Board
Hardwired Digital Input To Place The
Unit In First Stage Heating Mode
W2 HIGH HEAT
Digital
Input
TB8-14 On / Off I/O Board
Hardwired Digital Input To Place The
Unit In Second Stage Heating Mode
SAFETY INPUT CHAIN
1
Digital
Input
TB7-1 Okay / Faulted I/O Board
Digital Input From The Compressor
System 1 Safety Circuit
SAFETY INPUT CHAIN
2
Digital
Input
TB7-2 Okay / Faulted I/O Board
Digital Input From The Compressor
System 2 Safety Circuit
SAFETY INPUT CHAIN
3
Digital
Input
TB7-4 Okay / Faulted I/O Board
Digital Input From The Compressor
System 3 Safety Circuit
SAFETY INPUTS LPCO
1
Digital
Input
TB7-5 Okay / Faulted I/O Board
Digital Input From The Compressor
System 1 Low Pressure Safety Circuit
SAFETY INPUTS LPCO
2
Digital
Input
TB7-7 Okay / Faulted I/O Board
Digital Input From The Compressor
System 2 Low Pressure Safety Circuit
SAFETY INPUTS LPCO
3
Digital
Input
TB7-8 Okay / Faulted I/O Board
Digital Input From The Compressor
System 3 Low Pressure Safety Circuit
SUPPLY FAN OUTPUT
Digital
Input
TB7-10
Running /
Stopped
I/O Board
Digital Input For The Supply Fan Run
Verication Circuit
EXHAUST FAN STATUS
Digital
Input
TB7-11
Running /
Stopped
I/O Board
Digital Input From The Exhaust Fan
Run Verication Circuit
RETURN FAN STATUS
Digital
Input
TB7-11
Running /
Stopped
I/O Board
Digital Input From The Return Fan Run
Verication Circuit
FILTER STATUS
Digital
Input
TB7-13 Okay / Change I/O Board
Digital Input From The Dirty Filter
Pressure Switch
HW/STEAM
FRZ STAT
Digital
Input
TB7-14 Okay / Faulted I/O Board
Digital Input From The Hot Water
Freezestat
SMOKE PURGE 1
Digital
Input
TB8-4 On / Off I/O Board
Hardwired Digital Input To Place The
Unit Is Smoke Purge 1 Mode
SMOKE PURGE 2
Digital
Input
TB8-5 On / Off I/O Board
Hardwired Digital Input To Place The
Unit Is Smoke Purge 2 Mode
SMOKE PURGE 3
Digital
Input
TB8-7 On / Off I/O Board
Hardwired Digital Input To Place The
Unit Is Smoke Purge 3 Mode
CO2 LVL INSIDE BAS Commun Port P1
User Disable /
User Enable
IPU Board
This Item Must Be Enabled In Order To
Communicate A CO
2
Value To The Unit
CO2 LVL INSIDE VALUE
BAS
Commun Port P1
101 To 1899
Ppm
IPU Board
The Inside CO
2
Value Being
Communicated To The Unit Through
The Bas System
TABLE 51 – SERVICE (CONT'D)