Part
Two
10
q
Press
the
T
key once.
HIGH ALARM
will be shown on display.
Menu selected
Item name
ALARM
HIGH ALARM
r
Press the
SELECT
key to access the high alarm set point. The item
name
(HIGH ALARM)
will now be displayed on line 1 and the item's current value
will be displayed on line 2.
Item Name
Current Value
HIGH ALARM
-.00200 "H
2
O
s
Press the
T
key to change the high alarm set point to –0.003 inches H
2
O.
HIGH ALARM
- .00300 "H
2
O
t
Press the
SELECT
key to save the new negative high alarm set point.
Three short beeps will sound indicating that the data is being
saved.
HIGH ALARM
Saving Data
Immediately after the data is saved, the S
URE
F
LOW
controller
returns to the menu level displaying the menu title on the top line
of the display and the menu item on the bottom line (goes to step
4).
ALARM
HIGH ALARM
WARNING:
If the
MENU
key was pressed instead of the
SELECT
key, the new data would not have
been saved and the S
URE
F
LOW
controller would have escaped back to the menu level shown
in step 3.
u
Press
the
MENU
key once to return to the menu level:
ALARM
CONFIGURE
v
Press
the
MENU
key a second time to return to the normal operating level:
Unit is now back in normal operation
PRESSURE
-.00100 "H
2
O
