Fresh air operation can be disabled if the outdoor temperature
exceeds the high and low temperature limits. A TS3 outdoor
temperature sensor is required.
Limit Fresh Air Based on Outdoor Temperature
Press Up or Down to set the low
outdoor temperature limit for fresh
air operation. Press NEXT to
continue.
Press Up or Down to set the high
outdoor temperature limit for fresh
air operation. Press NEXT to
continue.
Press Yes to set outdoor temperature
limits for fresh air operation or No to
continue to next option.
Limit Fresh Air
By ODTemp Y/N
Low ODTemp 30
Limit U/D/NEXT
High ODTemp 30
Limit U/D/NEXT
Change Advanced
Options Y/N
DS/BK Fan
Option Y/N
DS/BK Limit 2.0
Zones Y/N/NEXT
Op System
Option Y/N
Op System 20
Minutes U/D/NEXT
Purge After
Call Y/N
Priority Heating
Equal Calls Y/N
Purge Time 60
Sec U/D/NEXT
Press Yes to select advanced options
such as purge, opposite system service,
heat or cooling priority, automatic
emergency heat control, moderate
weather staging inhibit and others. Press
No to continue to next menu selection.
Press Yes to select using DSBK
terminal to force low speed fan
operation when a limited number of
zones are calling. Press No to
continue to next menu selection.
Press Up or Down to set the
weighted zones when low speed
fan is activated. In the example if
the weighted demand is less than
2.0, DSBK is activated. Press
Next to continue to next menu
selection.
Press Yes to select opposite system
service. The panel normally services
heating or cooling calls based on the
number of calls from the zones. If
there are more heating calls than
cooling it will service heating and vice
versa.
Opposite System option forces it to
service the minority calls after it has
been calling for a period longer than
the set limit. Press No to continue.
Press Up or Down to set the
number of minutes the opposing
system must call before switching
to service it. Press NEXT to
continue.
Press Up or Down to set the
number of seconds the fan
operates at the end of a heating
or cooling call. Press NEXT to
continue.
Press Yes or No to select Purge.
Purge continues to operate the indoor
fan after a heating or cooling call to
recover heat or cold stored in the
mechanical system. Press NEXT to
continue.
This option determines whether a
heating or cooling call is activated
when an equal number of zones are
calling for heating and cooling. Press
No to display Heating or cooling.
Press Yes to select the system
displayed and continue.
FRESH
AIR
DAMPER
Zoning
Panel
25-foot Cable
provided with damper.
To optional
exhaust damper.
Fresh Air Damper
Model ProR80J-XX
Return air
Leaving air
Changing Advanced Options
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