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Template 3: Dual Hazard - Combined Release
B.3 Template 3: Dual Hazard - Combined Release
OUTPUT CIRCUITS
#1 ALARM NAC
#2 SUPV BELL NAC
#3 RELEASE SOLENOID 1
#4 RELEASE SOLENOID 2
Table Legend:
X = direct correlation between Input Zone and Output Circuit (input zone activation will turn on
corresponding output circuit).
Input Zone Types:
•
Zone 1 = 2-wire smoke
•
Zone 2 = Fire
•
Zone 3 = Waterflow - activation delayed for 10 seconds (Waterflow Delay set to 10 secs.)
•
Zone 4 = Manual Release
•
Zone 5 = Pull Station
•
Zone 6 = Supervisory
Output Circuit Types:
•
Output 1 = Alarm NAC, silenceable, coded for steady on
•
Output 2 = Supervisory Bell NAC, silenceable, coded for steady on
•
Output 3 = Release Solenoid 1 (unsupervised for shorts)
•
Output 4 = Release Solenoid 2 (unsupervised for shorts)
Timers
•
Soak Timer 1 - set for 10 minutes
•
Soak Timer 2 - set for 10 minutes
•
Waterflow Delay Timer - set for 10 seconds
•
AC Loss Delay Timer - set for 2 hours
Operation
•
Activation of Input Zone 1 (2-Wire Smoke) or Zone 2 (Fire) or Zone 4 (Manual Release) or
Zone 5 (Pull Station) will operate the Alarm NAC Output #1, Release Solenoid 1 Output #3
and Release Solenoid 2 Output #4. Release Solenoid 1 will turn off water release following
time-out of the 10 minute Soak Timer 1 and Release Solenoid 2 will turn off water release fol-
lowing time-out of the 10 minute Soak Timer 2
•
Activation of Input Zone 3 (Waterflow) will operate the Alarm NAC Output #1. There is a 10
second FACP initiated delay in activation since Waterflow Delay Timer is set to 10 seconds
•
Activation of Input Zone 6 (Supervisory) will operate the Supervisory Bell NAC Output #2
MRP-2001 Series Manual — P/N 53040:H 1/26/2017
Template 3: DUAL HAZARD - COMBINED RELEASE
1
2-WIRE SMOKE
FIRE
X
X
X
INPUT ZONES
2
3
WATERFLOW
X
X
X
X
FACP Configuration Templates
4
5
MANUAL
PULL
SUPV.
RELEASE
STATION
X
X
X
X
X
X
6
X
101
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