The Neg Setpnt item sets the negative pressure control
setpoint. The PresSura controller will maintain the room
under negative pressure when item is enabled.
This item is active when the TSI key switch is in negative
room pressure position or when NEGATIVE is selected in
Room Mode item. However, it is always accessible
through the menu system.
The Pos Setpnt item sets the positive pressure control
setpoint. The PresSura controller will maintain the room
under positive pressure when item is enabled.
This item is active when the TSI key switch is in positive
room pressure position or when POSITIVE is selected in
Room Mode item. However, it is always accessible
through the menu system.