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CALIB PRES
5. Press OK, the pressure read by ERX350 appears on the display.
51.00
PSI
LIVE PRESS
The pressure value that appears in this step is the value that ERX350 reads.
6. Press OK. The following appears on the display.
50.00
PSI
INPUT REFP
7. Enter the reference pressure (the actual/exact pressure being piped to ERX350) using the keypad
and press OK.
The percentage difference between the pressure that ERX350 reads and the reference pressure
appears on the display. For example:
2.00
% ERROR
LIVE PRESS
8. Press OK, the control returns back to the following:
CALIB P/T
CALIB TEMP
Honeywell
2023
5 User Access
5.2 Working with HMI
110
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