94 Appendix B
Integer DDC system receives
Exhaust Air Control
Minimum Position
Exhaust Air Control
Maximum Position
Positive
Negative
No Isolation
Anteroom Low
Alarm Enable
Anteroom High
Alarm Enable
Anteroom Negative
Low Alarm Setpoint
Displayed in in. W.C.
Host DDC system must divide value by
10,000 to report pressure correctly
Anteroom Negative
High Alarm Setpoint
Displayed in in. W.C.
Host DDC system must divide value by
10,000 to report pressure correctly
Anteroom Positive
Low Alarm Setpoint
Displayed in in. W.C.
Host DDC system must divide value by
10,000 to report pressure correctly
Anteroom Positive
High Alarm Setpoint
Displayed in in. W.C.
Host DDC system must divide value by
10,000 to report pressure correctly
None
Room 1 Pressure Output
Room 1 Supply Control
Room 1 Exhaust Flow Output
If Pressure: Displayed in in. W.C.
Host DDC system must divide value by
100 to report pressure correctly
If Flow: Displayed in CFM
If Control: Displayed in % Open