Acme PP-32 - Manual (Page 28)

28
PP-32
KOOLMASTER PP-32
REV.01
5.5.2.3 Adjusting Stage Level for the Closing of Vent Doors
When the stage defined by this parameter is reached, the vent doors start
to close continuously until they are completely closed, no matter what the
static pressure is. This feature is usefull for closing vent doors when a
tunnel ventilation stage starts. Select "None" to deactivate this function.
Select "8.Vents/Static P" from the main menu using the navigation
buttons then press the right-arrow key. Note that this menu is only
available if the static pressure sensor has been enabled during the
installation setup (see sec 5.14.3).
Press the right-arrow key to select the "1.Set Points" menu.
Press the down-arrow key in order to
select "Close Vent Door At Stage"
menu on the display.
Use the adjustment buttons to select
the fan stage above which the vent
doors will be closed.
5.5.2.4 2nd Group of Pressure Set Points: at Stage X
The following procedure shows how to select the fan stage above which
the second group of static pressure set points starts being used. It also
explains how to adjust Hi and Lo static pressure set points #2 (Open At
and Close At). Refer to sec.5.14.3 to activate this function.
Select the "8.Vents/Static P" from the main menu using the naviga-
tion buttons then press the right-arrow key. Note that this menu is
only available if the static pressure sensor has been enabled during
the installation setup (see sec 5.14.3).
Press the right-arrow key to select the "1.Set Points" menu.
Press the down-arrow key in order to
select "Static Settings 2 At Stage"
display. This menu is only displayed if
the 2nd group of static pressure set
points has been enabled during the
installation (see sec. 5.14.3).
Close Time 30sec
Off Time 60sec
Close Vent Door
At Stage 5
Static Settings 2
At Stage 10
Close At: .050”WC
Open At: .080”WC