5.2. Ventilation
Purging
enables and disables the purging feature.
Stabilize
is how long time system will wait for sensors to stabilize after
blower has started. Compressor will not be able to start until sensors are
stable.
Freeze Stat
enables detecting freeze status from an external source
connected to a digital input.
Frzstat Delay
is the Freeze Stat alarm debounce timer.
No Airflow
property is the No Airflow debounce timer.
Dirty Filter
property is the Dirty Filter debounce timer.
Exhaust OL
property is used to control for how long the exhaust fan will
be locked out after it trips on an overload alarm.
BP Damper 50%
sets the time it takes to open the bypass damper
halfway starting from fully closed.
BP Damp Stable
timer is the amount of time the bypass damper will wait
after it has adjusted the damper and checking if it needs to be adjusted
more.
5.3. Environment
5.3.1.A/C
Set the
A/C
property to No to disable A/C control.
The
Deg*Min On/Deg*Min Off
properties controls for how long
the control logic will wait until adding or removing a Cooling
stage after a stage has been added/removed.
Use the
Learning
option to disable the learning feature and just
use deadbands as turning on/off points.
OACC Off
controls for how long the OACC will run before
stopping after there no longer is an A/C demand.
5.3.2.Heating
Type
sets heating type.
OperatorPanel_4.15.14.doc
Page 16
7/12/2012
