21
Pressure Alarm Low Limit
Sets the alarm for the low side pressure limit.
Choose “enter” to activate the P Alarm L Limit
menu. The menu will flash, then press the “down
arrow” to select desired digit. Press “enter” to
select and move to next digit.
Pressure Alarm Enable
Enables or disables the Pressure Alarm. Choose
“enter” to activate the F Alarm Enable menu. The
menu will flash, then press the “down arrow” to
select desired mode. Press “enter” to select.
Zero Calibration
“Tares” out any Zero pressure error. This must
be done with Zero pressure applied to the unit.
Span Calibration
“Tares” out any span pressure error. This must
be done with the +Full Range (FR) pressure
applied.
For ex: if the pressure range is +/-0.1” WC,
apply 0.1” WC.
Resume Calibration Value
Restores factory calibration settings in case a
calibration may have been performed
incorrectly.
