Viconics VT7606E Installation Manual User Manual
Page 27
27
| PIR Ready VT7600 Series-Installation Guide
028-0363-02
Min Pos
Minimum Fresh Air
Damper/Economizer
Position
Default value =
0%
Minimum fresh air damper position. Effective only in
Occupied mode (Fan is ON). This value is also used to
determine the fresh air damper position based on the
Min/Max CO
2
and Min/Max Pos values set. See Fresh Air
Damper Position section for more details.
0% to 100%, 1 or 10 increments
Max Pos
Maximum Fresh Air
Damper/Economizer
Position
Default value =
100%
Maximum fresh air damper position. Effective only in Oc-
cupied mode (Fan is ON). This value is used to deter-
mine the fresh air damper position based on the Min/Max
CO
2
and Min/Max Pos values set. See Fresh Air Damper
Position section for more details.
0% to 100%, 1 or 10 increments
Min FA
Minimum Fresh Air
Value
Default value =
0 CFM
Minimum fresh air required. Effective only in Occupied
mode (Fan is ON). This value is used to determine the
fresh air damper position based on the Min/Max CO
2
and
Min/Max FA values (if FA Range is set to other than 0
CFM). See Fresh Air Damper Position section for more
details.
0 to 20 000 CFM (0 to 9438 L/s) (the value set cannot
exceed the value of FA Range parameter), 10 or 100
increments
Max FA
Maximum Fresh Air
Value
Default value =
0 CFM
Maximum fresh air allowed. Effective only in Occupied
mode (Fan is ON). This value is used to determine the
fresh air damper position based on the Min/Max CO
2
and
Min/Max FA values set (if FA Range is set to other than
0 CFM). See Fresh Air Damper Position section for more
details.
0 to 20 000 CFM (0 to 9438 L/s) (the value set cannot
exceed the value of FA Range parameter), 10 or 100
increments
Min CO
2
Minimum CO
2
Level
Default value =
800
ppm
Minimum CO
2
Level required. Effective only in Occupied
mode (Fan is ON). This value is used to determine the
fresh air damper position based on the Min/Max CO
2
and
Min/Max Pos values set. See Fresh Air Damper Position
section for more details.
0 to 2000 ppm, 10 or 100 increments