Andover Controls Infinity User Manual

Smoke Control Programs
5-50 Infinity Smoke Control Guide
TOC
AHU_Control
Type:
Program
FlowType:
Looping
AutoStart:
True
Description:
Controls the state of the Air Handling Unit’s Fans
and Dampers.
Code:
FanControl:
‘ Supply Fan Control
If INFINITY1 AH1Sfan.OVR.Off then
Sfan = Off
Else
If INFINITY1 AH1Sfan.OVR.On then
Sfan = On
Else
If INFINITY1 Zone1.EXH then
Sfan = Off
Else
If INFINITY1 Zone1.PRS then
Sfan = On
Else
If INFINITY1 Zone1.SMK then
Sfan = Off ‘Exhaust
Else
If INFINITY1 Zone2.SMK or INFINITY1 Zone3.SMK ~
or INFINITY1 Zone4.SMK or INFINITY1 ~
STRWL.SMK then
Sfan = On ‘pressurize
Else
Sfan = Default.Sfan ‘ Normal HVAC Control
Endif
Endif
Endif
Endif
Endif
Endif
‘ Return Fan Control
If INFINITY1 AH1Rfan.OVR.On then
Rfan = On
Else
If INFINITY1 AH1Rfan.OVR.Off then
Rfan = Off
Else
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Andover Controls Infinity Specifications

General

Brand	Andover Controls
Model	Infinity
Category	Controller
Language	English