5-14
Label: ACTIVATE SMOKE CONTROL ZONE 4 Equation 16
COMMENTS:
INPUTS:
The ON state of:
P279 UTILITY SMOKE CONTROL ZONE 4 INITIATE
DELAY for 5 sec., running timer is A287
OUTPUTS:
HOLD points OFF pri=8,9
M1-14 CDAMPER MAIN RETURN AIR DAMPER
M1-19 CDAMPER 1ST FLOOR EXHAUST/RETURN AIR DAMPER
M1-20 CDAMPER 2ND FLOOR EXHAUST/RETURN AIR DAMPER
M1-21 CDAMPER 3RD FLOOR EXHAUST/RETURN AIR DAMPER
M1-18 CDAMPER 4TH FLOOR SUPPLY AIR DAMPER
HOLD points ON pri=9,9
M1-11 CPRESS EXHAUST FAN RELAY
M1-13 CDAMPER MAIN EXHAUST AIR DAMPER
M1-18 CDAMPER 4TH FLOOR SUPPLY AIR DAMPER
M1-22 CDAMPER 4TH FLOOR EXHAUST/RETURN AIR DAMPER
M1-9 CPRESS STAIR PRESS FAN
END:
Label: SUPPLY FAN DUCT SMOKE ALARM Equation 17
COMMENTS:
INPUTS:
The DETECT state of:
M1-6 FIRE ROOF TOP SUPPLY DUCT SMOKE DET
OUTPUTS:
HOLD points OFF pri=9,9
M1-10 CPRESS SUPPLY FAN RELAY
END:
Label: STAIR PRESS FAN DUCT SMOKE ALARM Equation 18
COMMENTS:
INPUTS:
The DETECT state of:
M1-5 FIRE STAIR SUPPLY DUCT SMOKE DET
OUTPUTS:
HOLD points OFF pri=9,9
M1-9 CPRESS STAIR PRESS FAN
END:
Smoke Control System Custom Control Equations, Continued
Equation 16:
Activate Smoke
Control Zone 4
Equation 17:
Supply Fan Duct
Smoke Alarm
Equation 18:
Stair Press Fan Duct
Smoke Alarm
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