Pro H2O Alarm Moisture Analyzer
NUVAIR
Page
11
www.nuvair.com
4.3. Alarm Setting (AL 1 & Al 2)
1.) Press the “Prog” button for more than two seconds and then release the button.
On the display will appear “Pr” for two seconds, then “AL1” will appear and be ready
for changing the value of the first alarm point. After a second the display will show the
value of “AL1” H
2
O ppm current setting. Default is 1999.
2.) The blinking digit shows the cursor position.
3.) Press the “Prog” button to increase the value (from 0 to 9)
4.) Press the “Adjust” button to move the cursor to the next digit, the “Adjust” button will
be used to cycle through the rest of the digits.
5.) To complete your entry and save the H
2
O ppm value, press the “On/Off” button. You
will then automatically jump to “AL 2” programming view.
6.) Repeat steps 3 through 5 to modify and save the “AL 2” H
2
O ppm desired value.
7.) Once programming of “AL 2” is complete you will be in the “FSC” Value Screen and
ready for programming this value. To jump to the end continue to press the “On/Off”
button until the “end” screen appears.
4.4. Full Scale Value Setting (FSC)
Once the alarms have been set the Pro H
2
O Analyzer goes to “FSC” view so that you
can change the analog full scale value. The FSC value sets the span of the
instrument for the 4-20 mA output, if available. The value is related to PPM value.
It is not necessary to modify this value which is factory set. This value can be
changed in the same manner as the Alarm settings:
1.) Press the “Prog” button for more than two seconds and then release the button.
On the display will appear “Pr” for two seconds, then “AL 1” will appear. Press the
On/Off button to cycle through the Alarm settings until you reach the “FSC” view. The
“FSC” screen and a 3 digit value will alternate for a few seconds and the Pro CO
Analyzer will be ready for adjusting the “FSC” Value.
2.) The blinking digit shows the cursor position.
3.) Press the “Prog” button to increase the value (from 0 to 9)
4.) Press the “Adjust” button to move the cursor to the next digit, the “Adjust” button will
be used to cycle through the rest of the digits.
5.) To complete your entry and save the FSC value, press the “On/Off” button. You will
then automatically jump to “PrE” programming view. To continue pass this to the end
press the On/Off button until the “End” screen appears.
4.5. Ambient Pressure Value (PrE)
After the “FSC” is set the Pro H
2
O Analyzer goes to “PrE”, this is the Ambient Pressure value,
measured in mBar. Default is 1013 It is not necessary to modify this value. The display will
have a blinking digit which shows the current cursor position.
1.) Press the “Prog” button for more than two seconds and then release the button.
On the display will appear “Pr” for two seconds, then “AL 1” will appear. Use the
On/Off button to cycle through the various settings until you reach the PrE” screen.
The 4th digit value will blink and is the first value that can be changed.
2.) The blinking digit shows the cursor position.
3.) Press the “Prog” button to increase the value (from 0 to 9)
4.) Press the “Adjust” button to move the cursor to the next digit, the “Adjust” button will
be used to cycle through the rest of the digits.
5.) To complete your entry and save the PrE value, press the “On/Off” button. You will
then automatically jump to “End” programming view.
