1-5 
Table 1-2
ll 13 Applications With Enhanced Relay Operation 
Releasing Application 
IDC 1  IDC 2  IDC 3  IDC 4  SPM1  SPM2  NAC1  NAC2  RAC1  RAC2  Timers  Panel Aux Relays  Relay Exp Board 1 (Hazard 1)  Relay Exp Board 2 (Hazard 2) 
     
Notes 1, 2, & 3  Note 4 
Notes 4 
& 5 
 
 
        Notes 9 & 10 
     
    
bort Rel. Aux1 
ux2
ux3 Relay 1 Relay 2 Relay 3 Relay 4 Relay 1 Relay 2 Relay 3 Relay 4
1. Agent Release, Single Hazard, Cross-Zoned, Combined Release                                       
       Stage 1 - 1st Alarm  IDC 1 or 2 Alarm     
Abort 
MS 
Steady Optional     Opt   
TBL Alarm 
Supv or 
Pre-
Discharge 
(select.) 
TBL Alarm 
Pre-
Discharge 
Discharge/
Pressure 
Switch 
TBL Alarm 
Pre-
Discharge 
Discharge/ 
Pressure 
Switch 
       Stage 2 - Alarm Confirmed  IDC 1 & 2 Alarm     Steady 120bpm    Opt Start 
       Stage 3 - Release  Alarm       Steady Steady ON ON  Expired 
       Pressure Switch Alarm     Pressure      Steady Steady        
      Tamper Switch (Supervisory)       Supv.       Optional        
2. Agent Release, Single Hazard, Combined Release                                       
       Stage 1 - Alarm  IDC 1 or 2 Alarm     Abort 
MS 
Steady 120bpm     Opt Start 
TBL Alarm 
Supv or 
Pre-
Discharge 
(select.) 
TBL Alarm 
Pre-
Discharge 
Discharge/
Pressure 
Switch 
TBL Alarm 
Pre-
Discharge 
Discharge/ 
Pressure 
Switch 
       Stage 2 - Release  Alarm       Steady Steady ON ON  Expired 
       Pressure Switch Alarm     Pressure      Steady Steady        
       Tamper Switch (Supervisory)       Supv.       Optional        
3. Agent Release, Dual Hazard, Cross-Zoned 
                       
                     
       Hazard 1, Stage 1 - 1st Alarm  IDC 1 or 2 Alarm     
Abort 
MS 
   Optional       Opt   
TBL 
Hazard 
1 
Alarm  
Hazard 2 
Alarm  
System 
or 
Hazard 
1 TBL 
Hazard 
1 Alarm 
Pre-
Discharge 
Hazard 1 
Discharge 
Hazard 1 
System 
or 
Hazard 
2 TBL 
Hazard 
2 Alarm 
Pre-
Discharge 
Hazard 2 
Discharge 
Hazard 2 
       Hazard 1, Stage 2 - Alarm Confirmed  IDC 1 & 2 Alarm         120bpm       Opt Start 
       Hazard 1, Stage 3 - Release  Alarm           Steady   ON    Expired 
       Hazard 2, Stage 1 - 1st Alarm      IDC 3 or 4 Alarm     
Abort MS 
 Optional    Opt   
       Hazard 2, Stage 2 - Alarm Confirmed      IDC 3 & 4 Alarm       120bpm    Opt Start 
       Hazard 2, Stage 3 - Release     Alarm        Steady  ON  Expired 
4. Agent Release, Dual Hazard                               
       Hazard 1, Stage 1 - Alarm  IDC 1 or 2 Alarm      Abort 
MS 
   120bpm        Opt  Start 
TBL 
Hazard 
1 
Alarm  
Hazard 2 
Alarm  
System 
or 
Hazard 
1 TBL 
Hazard 
1 Alarm 
Pre-
Discharge 
Hazard 1 
Discharge 
Hazard 1 
System 
or 
Hazard 
2 TBL 
Hazard 
2 Alarm 
Pre-
Discharge 
Hazard 2 
Discharge 
Hazard 2 
       Hazard 1, Stage 2 - Release  Alarm           Steady    ON     Expired 
       Hazard 2, Stage 1 - Alarm      IDC 3 or 4 Alarm     Abort 
MS 
  120bpm      Opt  Start 
       Hazard 2, Stage 2 - Release      Alarm          Steady    ON   Expired 
                                               
Releasing Application 
IDC 1  IDC 2  IDC 3  IDC 4
SPM1 SPM2 NAC1 NAC2 RAC1 RAC2 Time-Limit Cutout 
Panel Aux Relays Relay Exp Board 1 (Hazard 1) Relay Exp Board 2 (Hazard 2)
Note 6 
Aux1 
ux2
ux3 Relay 1 Relay 2 Relay 3 Relay 4 Relay 1 Relay 2 Relay 3 Relay 4
5. Preaction/Deluge, Single Hazard, Cross-Zoned                                   
       Stage 1 - 1st Alarm  1st IDC in Alarm      Steady  Optional      Opt 
TBL Alarm 
Supv. or 
Waterflow 
(select.) 
TBL Alarm Waterflow Discharge TBL Alarm Waterflow Discharge 
       Stage 2 - Alarm Confirmed / Release  2nd IDC in Alarm      Steady  Steady  ON  ON  Opt 
       Waterflow Alarm            WF  Steady  Steady  Note 7  Note 7   
       Supervisory Alert          Supv      Optional       
6. Preaction/Deluge, Single Hazard, Combined Release                                     
       Releasing Alarm  Any 1 or more IDC's in Alarm      Steady    ON  ON  Opt 
TBL Alarm 
Supv. or 
Waterflow 
(select.) 
TBL Alarm Waterflow Discharge TBL Alarm Waterflow Discharge 
       Waterflow Alarm            WF  Steady    Note 7  Note 7   
       Supervisory Alert          Supv      Optional       
7. Preaction/Deluge, Dual Hazard, Cross-Zoned                                 
       Hazard 1, Stage 1 - Alarm  IDC 1 or 2 Alarm          Optional        Opt 
TBL 
Hazard 
1 
Alarm  
Hazard 2 
Alarm  
System 
or 
Hazard 
1 TBL 
Hazard 
1 Alarm 
Waterflow 
Hazard 1 
or Hazard 
2 
Discharge 
Hazard 1 
System 
or 
Hazard 
2 TBL 
Hazard 
2 Alarm 
Supv 
Hazard 1 
or 2 
Discharge 
Hazard 2 
       Hazard 1, Stage 2 - Release  IDC 1 & 2 Alarm          Steady    ON    Opt 
       Hazard 2, Stage 1 - Alarm      IDC 3 or 4 Alarm        Optional      Opt 
       Hazard 2, Stage 2 - Release      IDC 3 & 4 Alarm        Steady    ON  Opt 
       Waterflow Alarm (both hazards)            WF  Steady  Steady  Note 7  Note 7   
       Supervisory Alert (both hazards, no NAC)          Supv             
8. Preaction/Deluge, Dual Hazard                         
       Hazard 1 - Releasing Alarm  IDC 1 or 2 Alarm          Steady    ON    Opt 
TBL 
Hazard 
1 
Alarm  
Hazard 2 
Alarm  
System 
or 
Hazard 
1 TBL 
Hazard 
1 Alarm 
Waterflow 
Hazard 1 
or Hazard 
2 
Discharge 
Hazard 1 
System 
or 
Hazard 
2 TBL 
Hazard 
2 Alarm 
Sups 
Hazard 1 
or 2 
Discharge 
Hazard 2 
       Hazard 2 - Releasing Alarm      IDC 3 or 4 Alarm        Steady    ON  Opt 
       Waterflow Alarm (both hazards)            WF  Steady  Steady  Note 7  Note 7   
       Supervisory Alert (both hazards, no NAC)          Supv             
                 
Releasing Application  IDC 1  IDC 2  IDC 3  IDC 4  SPM1  SPM2  NAC1  NAC2  RAC1 
NAC3 Timers Panel Aux Relays Relay Exp Board 1 (Hazard 1) Relay Exp Board 2 (Hazard 2)
Note 8 
bort Rel. Aux1 
ux2
ux3 Relay 1 Relay 2 Relay 3 Relay 4 Relay 1 Relay 2 Relay 3 Relay 4
9. Agent Release, Single Hazard, Cross-Zoned, NYC abort                                   
       Stage 1 - 1st Alarm  IDC 1 or 2 Alarm     
Abort 
MS 
Steady        Opt   
TBL Alarm 
Supv. or 
Pre-
Discharge 
(select.) 
TBL Alarm 
Pre-
Discharge 
Discharge/
Pressure 
Switch 
TBL Alarm 
Pre-
Discharge 
Discharge/ 
Pressure 
Switch 
       Stage 2 - Alarm Confirmed  IDC 1 & 2 Alarm      OFF  120bpm    Steady  Opt  Start 
       Abort switch pressed  Alarm      Steady  OFF    OFF  Opt  Suspend 
       Abort switch released  Alarm      Steady  OFF    OFF  Start   
       Investigate (Abort) Timer expired  Alarm      OFF  120bpm    Steady  Expired  Reload 
       Stage 3 - Release  Alarm       OFF Steady ON Steady  Expired 
       Pressure Switch Alarm      Pressure          Steady    Steady     
      Tamper Switch (Supervisory)        Supv.        Optional         
                                               
Releasing Application 
IDC 1  IDC 2  IDC 3  IDC 4  SPM1  SPM2  NAC1  NAC2  RAC1  RAC2  Timers  Panel Aux Relays  Relay Exp Board 1 (Hazard 1)  Relay Exp Board 2 (Hazard 2) 
             
Agent 
Release 
Pre-
Action 
Abort Rel. Aux1 Aux2 Aux3 
Relay 1 Relay 2 Relay 3 Relay 4 Relay 1 Rela
2 Relay 3 Relay 4
                      Agent Release  Preaction/Deluge 
10. Agent Release and Preaction/Deluge, Single Hazard, Cross-Zoned 
               
         
       Stage 1 - 1st Alarm  IDC 1 or 2 Alarm     
Abort 
MS 
 Steady Optional    Opt   
TBL Alarm 
Supv. or 
Pre-
Discharge 
(select.) 
TBL Alarm 
Pre-
Discharge 
Discharge/
Pressure 
Switch 
TBL Alarm Waterflow 
Discharge/ 
Pressure 
Switch 
       Stage 2 - Alarm Confirmed  IDC 1 & 2 Alarm       Steady 120bpm  ON Opt Start 
       Stage 3 - Release  Alarm         Steady Steady ON ON  Expired 
       Waterflow Alarm     WF        Steady Steady        
       Pressure Switch Alarm             Pressure Steady Steady         
      Tamper Switch (Supervisory)       Supv.        Optional        
11. Agent Release and Preaction/Deluge, Single Hazard, 
                 
                       
       Stage 1 - Alarm  IDC 1 or 2 Alarm     Abort 
MS 
 Steady Optional  ON Opt Start 
TBL Alarm 
Supv. or 
Pre-
Discharge 
(select.) 
TBL Alarm 
Pre-
Discharge 
Discharge/
Pressure 
Switch 
TBL Alarm Waterflow 
Discharge/ 
Pressure 
Switch 
       Stage 2 - Release  Alarm         Steady Steady ON ON  Expired 
       Pressure Switch Alarm             Pressure Steady Steady         
       Waterflow Alarm     WF        Steady Steady        
      Tamper Switch (Supervisory)       Supv.        Optional        
                                                 
Releasing Application 
IDC 1  IDC 2  IDC 3  IDC 4  SPM1  SPM2  NAC1  NAC2  RAC1  NAC3  Timers  Panel Aux Relays  Relay Exp Board 1 (Hazard 1)  Relay Exp Board 2 (Hazard 2) 
          Strobe Horn  Bell Abort Rel. Aux1 Aux2 Aux3 
Relay 1 Relay 2 Relay 3 Relay 4 Relay 1 Relay 2 Relay 3 Relay 4
12. Agent Release, Single Hazard, Cross-Zoned, Bell/Horn/Strobe 
             
       
               
       Stage 1 - 1st Alarm  IDC 1 or 2 Alarm     
Abort 
MS 
     Steady Opt   
TBL Alarm 
Supv. or 
Pre-
Discharge 
(select.) 
TBL Alarm 
Pre-
Discharge 
Discharge/
Pressure 
Switch 
TBL Alarm 
Pre-
Discharge 
Discharge/ 
Pressure 
Switch 
       Stage 2 - Alarm Confirmed  IDC 1 & 2 Alarm     OFF Optional    Opt Start 
       Stage 3 - Release  Alarm       Steady Steady ON    Expired 
       Pressure Switch Alarm     Pressure      Steady Steady        
      Tamper Switch (Supervisory)       Supv.       Optional        
13. Agent Release, Single Hazard, Bell/Horn/Strobe 
               
       
               
       Stage 1 - Alarm  IDC 1 or 2 Alarm     Abort 
MS 
 Optional  Steady Opt Start 
TBL Alarm 
Supv. or 
Pre-
Discharge 
(select.) 
TBL Alarm 
Pre-
Discharge 
Discharge/
Pressure 
Switch 
TBL Alarm 
Pre-
Discharge 
Discharge/ 
Pressure 
Switch 
       Stage 2 - Release  Alarm       Steady Steady ON    Expired 
       Pressure Switch Alarm     Pressure      Steady Steady        
      Tamper Switch (Supervisory)       Supv.       Optional